340  
FZUS54 KLIX 271036  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
535 AM CDT WED MAY 27 2026  
 
PASCAGOULA TO ATCHAFALAYA RIVER OUT TO 60 NM  
 
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST  
1/3 OF THE WAVES...ALONG WITH THE OCCASIONAL HEIGHT OF THE AVERAGE  
HIGHEST 10 PERCENT OF THE WAVES.  
 
GMZ500-GMZ501-272300-  
535 AM CDT WED MAY 27 2026  
   
SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM  
 
HIGH PRESSURE ANCHORED OVER THE WESTERN ATLANTIC WILL MAINTAIN LIGHT  
TO MODERATE ONSHORE FLOW ACROSS THE LOCAL COASTAL WATERS. DAILY  
SHOWERS AND STORMS WILL BE CAPABLE OF PRODUCING LOCALLY HAZARDOUS  
WINDS AND SEAS, WITH A FEW CELLS EACH DAY CAPABLE OF PRODUCING WINDS  
IN EXCESS OF 34 KTS OVER THE NEXT FEW DAYS.  
 
 
 
GMZ529-272300-  
LAKE PONTCHARTRAIN-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF SHOWERS AND THUNDERSTORMS THIS MORNING, THEN SHOWERS WITH  
THUNDERSTORMS LIKELY THIS AFTERNOON.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
SHOWERS AND THUNDERSTORMS LIKELY, MAINLY IN THE EVENING.    
THURSDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS  
WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING.   
FRIDAY  
LIGHT AND VARIABLE WINDS, BECOMING SOUTHWEST AROUND  
5 KNOTS IN THE AFTERNOON. SEAS 1 FOOT OR LESS. A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
SATURDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR  
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
SUNDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND  
THUNDERSTORMS LIKELY IN THE AFTERNOON.    
SUNDAY NIGHT  
SOUTH WINDS AROUND 5 KNOTS, BECOMING WEST AROUND  
5 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. A CHANCE OF SHOWERS. A  
CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ531-272300-  
LAKE MAUREPAS-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN  
AROUND 2 FEET THIS AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY THIS AFTERNOON.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE EVENING.    
THURSDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING.   
FRIDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR  
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND  
THUNDERSTORMS LIKELY IN THE AFTERNOON.    
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE  
EVENING.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ532-272300-  
MISSISSIPPI SOUND-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET. A  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN THE  
EVENING, THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS.    
FRIDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS. WAVES AROUND  
2 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY  
WEST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET. A CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES AROUND  
2 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY  
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS,  
THEN AROUND 2 FEET AFTER MIDNIGHT. A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ533-272300-  
LAKE SALVADOR AND LAKE CATAOUATCHE-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A CHANCE  
OF SHOWERS AND THUNDERSTORMS THIS MORNING, THEN SHOWERS AND  
THUNDERSTORMS LIKELY THIS AFTERNOON.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH AFTER  
MIDNIGHT. SEAS 1 FOOT OR LESS. A CHANCE OF SHOWERS. THUNDERSTORMS  
LIKELY, MAINLY IN THE EVENING.    
THURSDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING.   
FRIDAY  
SOUTHWEST WINDS AROUND 5 KNOTS, INCREASING TO 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS 1 FOOT OR LESS. SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS.    
FRIDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS, DIMINISHING TO  
AROUND 5 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
SUNDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND  
THUNDERSTORMS LIKELY IN THE AFTERNOON.    
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE  
EVENING.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ534-272300-  
LAKE BORGNE-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY THIS MORNING, THEN  
A CHANCE OF SHOWERS AND THUNDERSTORMS LATE THIS MORNING. SHOWERS AND  
THUNDERSTORMS LIKELY THIS AFTERNOON.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. A CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. A  
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING.   
FRIDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS.  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.    
FRIDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY  
WEST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS. A  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY  
WEST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS. A CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR  
LESS. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE  
EVENING.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ535-272300-  
BRETON SOUND-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A CHANCE  
OF SHOWERS AND THUNDERSTORMS LATE THIS MORNING AND AFTERNOON.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
EVENING, THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS AND THUNDERSTORMS.   
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN  
SHOWERS LIKELY AFTER MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET  
IN THE EVENING, THEN 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
SUNDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ536-272300-  
CHANDELEUR SOUND-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY THIS MORNING, THEN  
A CHANCE OF SHOWERS AND THUNDERSTORMS LATE THIS MORNING AND  
AFTERNOON.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN THE  
EVENING, THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS AND THUNDERSTORMS.   
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. A  
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. A  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN  
SHOWERS LIKELY AFTER MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON. A CHANCE OF THUNDERSTORMS. SHOWERS  
LIKELY, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS. WAVES AROUND  
2 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
WEST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET. A CHANCE  
OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES AROUND  
2 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
SUNDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN  
SHOWERS LIKELY AFTER MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ541-272300-  
TERREBONNE BAY-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY THIS MORNING, THEN  
A CHANCE OF SHOWERS AND THUNDERSTORMS LATE THIS MORNING AND  
AFTERNOON.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS  
LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING.    
FRIDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ543-272300-  
BARATARIA BAY-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY THIS MORNING, THEN  
A CHANCE OF SHOWERS AND THUNDERSTORMS LATE THIS MORNING AND  
AFTERNOON.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN  
SHOWERS LIKELY AFTER MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS AROUND 5 KNOTS, INCREASING TO 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS 1 FOOT OR LESS. A CHANCE OF  
THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A  
CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ551-272300-  
COASTAL WATERS FROM PORT FOURCHON LA TO LOWER ATCHAFALAYA RIVER LA  
OUT 20 NM-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:  
SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. SHOWERS WITH A CHANCE OF  
THUNDERSTORMS.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS.  
A CHANCE OF SHOWERS, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 TO 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTH 2 FEET AT  
5 SECONDS, BECOMING SOUTH 1 FOOT AT 6 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTH 1 FOOT AT 6 SECONDS. A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ553-272300-  
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO PORT  
FOURCHON LA OUT 20 NM-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING AND AFTERNOON.    
TONIGHT  
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF THUNDERSTORMS.  
SHOWERS.   
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS.  
A CHANCE OF SHOWERS, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTH 2 FEET AT  
6 SECONDS, BECOMING SOUTH 1 FOOT AT 5 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ554-272300-  
COASTAL WATERS FROM BOOTHVILLE LA TO SOUTHWEST PASS OF THE  
MISSISSIPPI RIVER OUT 20 NM-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS LATE THIS MORNING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:  
SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE MORNING.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTH 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS  
AND NORTHWEST 1 FOOT AT 2 SECONDS, BECOMING NORTHEAST 1 FOOT AT  
3 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
3 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS. A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ557-272300-  
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND OUT 20 NM-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS EARLY THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING AND AFTERNOON.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:  
SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE MORNING.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTH 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. SEAS AROUND 2 FEET IN THE MORNING, THEN 1 FOOT OR LESS.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS AND NORTHWEST 1 FOOT AT  
3 SECONDS, BECOMING NORTHEAST 1 FOOT AT 2 SECONDS AND NORTHWEST  
1 FOOT AT 3 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY  
IN THE MORNING.    
SUNDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: EAST 1 FOOT AT 2 SECONDS AND SOUTHEAST 1 FOOT AT  
5 SECONDS. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ570-272300-  
COASTAL WATERS FROM PORT FOURCHON LOUISIANA TO LOWER ATCHAFALAYA  
RIVER LA FROM 20 TO 60 NM-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST  
3 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
THIS MORNING AND AFTERNOON.    
TONIGHT  
SOUTH WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
THURSDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF THUNDERSTORMS.  
SHOWERS.   
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET.  
WAVE DETAIL: SOUTH 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTH 2 FEET AT  
6 SECONDS, BECOMING SOUTH 1 FOOT AT 6 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT  
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTHEAST 1 FOOT AT 6 SECONDS. A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ572-272300-  
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO PORT  
FOURCHON LOUISIANA FROM 20 TO 60 NM-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE THIS MORNING. A  
CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.    
TONIGHT  
SOUTH WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
THURSDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF THUNDERSTORMS.  
SHOWERS.   
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY  
WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTH 2 FEET AT  
6 SECONDS, BECOMING SOUTH 1 FOOT AT 5 SECONDS AND SOUTHEAST 1 FOOT  
AT 8 SECONDS. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY  
IN THE MORNING.    
SUNDAY NIGHT  
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTH 1 FOOT AT 5 SECONDS AND SOUTHEAST 1 FOOT AT  
8 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF  
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ575-272300-  
COASTAL WATERS FROM STAKE ISLAND LA TO SOUTHWEST PASS OF THE  
MISSISSIPPI RIVER FROM 20 TO 60 NM-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS  
AFTER MIDNIGHT. SEAS AROUND 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
7 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
THURSDAY  
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS,  
BECOMING SOUTHWEST 5 TO 10 KNOTS IN THE AFTERNOON. SEAS AROUND  
3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS  
LIKELY IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS  
AND WEST 1 FOOT AT 3 SECONDS, BECOMING NORTHEAST 1 FOOT AT 3 SECONDS  
AND NORTHWEST 1 FOOT AT 3 SECONDS. A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS, MAINLY IN THE MORNING.    
SUNDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: NORTHEAST 1 FOOT AT 3 SECONDS AND SOUTH 1 FOOT AT  
5 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF  
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ577-272300-  
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND LOUISIANA  
OUT 20 TO 60 NM-  
535 AM CDT WED MAY 27 2026  
   
TODAY  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS EARLY THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING AND AFTERNOON.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS, MAINLY IN THE EVENING.    
THURSDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
IN THE EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 7 SECONDS. A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS AND SOUTH 1 FOOT  
AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE DETAIL:  
NORTHWEST 2 FEET AT 3 SECONDS AND SOUTHWEST 2 FEET AT 5 SECONDS. A  
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE MORNING.   
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTHWEST 1 FOOT AT 3 SECONDS AND NORTHEAST 1 FOOT AT  
5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
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