027  
FZUS54 KLIX 232001  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
301 PM CDT TUE JUN 23 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-GMZ501-240900-  
301 PM CDT TUE JUN 23 2026  
   
SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM  
 
SURFACE HIGH PRESSURE OVER THE EASTERN GULF WILL CONTINUE TO PROMOTE  
WEAK, MAINLY WESTERLY FLOW TODAY THROUGH AROUND THURSDAY. OTHERWISE,  
A SERIES OF POSSIBLE THUNDERSTORM COMPLEXES MIGHT SURGE SOUTHEAST  
ALONG A STATIONARY FRONT FROM MAINLY MISSISSIPPI AND LOUISIANA LATER  
IN THE DAY ON WEDNESDAY, DELIVERING THE RISK FOR >34KT WINDS AND  
WATERSPOUTS TOWARDS THE EVENING/OVERNIGHT HOURS. GREATEST CONFIDENCE  
FOR THE MISSISSIPPI SOUND. WINDS BECOME MORE ONSHORE/OUT OF THE  
SOUTH LATER THIS WEEK INTO THE WEEKEND. CONDITIONS DRY OUT MORE  
LATER IN THE WEEK WITH ONGOING WEAK WINDS/WAVES/SEAS.  
 
 
 
GMZ529-240900-  
LAKE MAUREPAS-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.    
TONIGHT  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.    
THURSDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.    
THURSDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR  
LESS.    
FRIDAY  
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, DIMINISHING TO AROUND  
5 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ531-240900-  
LAKE PONTCHARTRAIN-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR  
LESS.    
THURSDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. SEAS AROUND 2 FEET IN THE EVENING, THEN 1 FOOT OR  
LESS.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN 1 TO  
2 FEET IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ532-240900-  
MISSISSIPPI SOUND-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
SOUTHWEST WINDS AROUND 10 KNOTS. WAVES AROUND  
2 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING.    
THURSDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS, THEN 1 TO 2 FEET IN THE AFTERNOON.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES AROUND  
2 FEET.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS. WAVES 2 TO 3 FEET.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
2 TO 3 FEET IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST  
5 TO 10 KNOTS AFTER MIDNIGHT. WAVES 2 TO 3 FEET.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ533-240900-  
LAKE SALVADOR AND LAKE CATAOUATCHE-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.    
THURSDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. SEAS 1 FOOT OR LESS.    
FRIDAY  
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE AFTERNOON.   
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
EVENING, THEN 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ534-240900-  
LAKE BORGNE-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.    
THURSDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ535-240900-  
BRETON SOUND-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. SEAS 1 FOOT OR LESS.    
THURSDAY  
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ536-240900-  
CHANDELEUR SOUND-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES AROUND  
2 FEET.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. WAVES AROUND 2 FEET IN THE MORNING, THEN 1 FOOT OR  
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING.    
THURSDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES AROUND  
2 FEET.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS. WAVES 2 TO 3 FEET.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ541-240900-  
TERREBONNE BAY-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR  
LESS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY NIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
THURSDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
 
 
 
GMZ543-240900-  
BARATARIA BAY-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR  
LESS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS.    
THURSDAY  
WEST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
 
 
 
GMZ551-240900-  
COASTAL WATERS FROM PORT FOURCHON LA TO LOWER ATCHAFALAYA RIVER LA  
OUT 20 NM-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS.    
WEDNESDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 1 FOOT AT 4 SECONDS.    
WEDNESDAY NIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTHWEST 1 FOOT AT  
4 SECONDS.    
THURSDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTHWEST 1 FOOT AT 4 SECONDS.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS,  
THEN AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTH 1 FOOT AT  
4 SECONDS, BECOMING SOUTH 1 FOOT AT 3 SECONDS.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTH 1 FOOT AT  
4 SECONDS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS AFTER MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTH  
2 FEET AT 4 SECONDS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 4 SECONDS.    
SATURDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS.  
 
 
 
GMZ553-240900-  
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO PORT  
FOURCHON LA OUT 20 NM-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS.    
WEDNESDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: WEST 2 FEET AT 4 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS.    
WEDNESDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: SOUTHWEST 1 FOOT AT 5 SECONDS.    
THURSDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: WEST 1 FOOT AT 3 SECONDS AND SOUTH 1 FOOT AT 4 SECONDS.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTH 1 FOOT AT 5 SECONDS.    
FRIDAY  
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTH 1 FOOT AT 4 SECONDS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN  
AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTH 1 FOOT AT  
4 SECONDS, BECOMING SOUTH 2 FEET AT 4 SECONDS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS.  
 
 
 
GMZ554-240900-  
COASTAL WATERS FROM BOOTHVILLE LA TO SOUTHWEST PASS OF THE  
MISSISSIPPI RIVER OUT 20 NM-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: WEST 1 FOOT AT 2 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS.    
TONIGHT  
WEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 2 FEET AT 4 SECONDS.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE  
DETAIL: NORTHWEST 2 FEET AT 3 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS.   
WEDNESDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: SOUTHWEST 1 FOOT AT 4 SECONDS.    
THURSDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: WEST 1 FOOT AT 3 SECONDS  
AND SOUTHEAST 1 FOOT AT 5 SECONDS.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTH 1 FOOT AT 4 SECONDS.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTH 1 FOOT AT 4 SECONDS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN  
AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTH 1 FOOT AT  
3 SECONDS, BECOMING SOUTH 2 FEET AT 4 SECONDS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS.  
 
 
 
GMZ557-240900-  
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND OUT 20 NM-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHWEST 1 FOOT AT 4 SECONDS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 1 FOOT AT 4 SECONDS.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST IN THE  
AFTERNOON. SEAS AROUND 2 FEET IN THE MORNING, THEN 1 FOOT OR LESS.  
WAVE DETAIL: NORTHWEST 1 FOOT AT 3 SECONDS AND SOUTH 1 FOOT AT  
4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING.    
WEDNESDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: SOUTHWEST 1 FOOT AT 3 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING.    
THURSDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: WEST 1 FOOT AT  
3 SECONDS AND SOUTHEAST 1 FOOT AT 5 SECONDS.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: SOUTHWEST 1 FOOT AT 2 SECONDS AND SOUTH 1 FOOT AT  
5 SECONDS.    
FRIDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTH 1 FOOT AT 4 SECONDS.    
FRIDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR LESS,  
THEN AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTH 1 FOOT AT  
3 SECONDS, BECOMING SOUTH 1 FOOT AT 4 SECONDS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS.    
SATURDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ570-240900-  
COASTAL WATERS FROM PORT FOURCHON LOUISIANA TO LOWER ATCHAFALAYA  
RIVER LA FROM 20 TO 60 NM-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS AROUND 5 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS.    
TONIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS.    
WEDNESDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS.    
WEDNESDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: SOUTHWEST 1 FOOT AT 4 SECONDS.    
THURSDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTHWEST 1 FOOT AT 5 SECONDS.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS,  
THEN AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTH 1 FOOT AT  
5 SECONDS, BECOMING SOUTH 2 FEET AT 3 SECONDS.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 4 SECONDS.    
FRIDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 4 SECONDS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS.    
SATURDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 3 FEET AT 5 SECONDS.  
 
 
 
GMZ572-240900-  
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO PORT  
FOURCHON LOUISIANA FROM 20 TO 60 NM-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS AROUND 5 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: NORTHWEST 1 FOOT AT 4 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS.   
WEDNESDAY NIGHT  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: WEST 1 FOOT AT 4 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS.   
THURSDAY  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: NORTHWEST 1 FOOT AT 4 SECONDS AND SOUTHEAST 1 FOOT AT  
5 SECONDS.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: WEST 1 FOOT AT 3 SECONDS AND SOUTHEAST 1 FOOT AT  
5 SECONDS.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTH 1 FOOT AT 3 SECONDS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 4 SECONDS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS.  
 
 
 
GMZ575-240900-  
COASTAL WATERS FROM STAKE ISLAND LA TO SOUTHWEST PASS OF THE  
MISSISSIPPI RIVER FROM 20 TO 60 NM-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 1 FOOT AT 5 SECONDS AND WEST 1 FOOT AT 5 SECONDS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: WEST 2 FEET AT 4 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: NORTHWEST 2 FEET AT 4 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS.   
WEDNESDAY NIGHT  
WEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: WEST 1 FOOT AT 4 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS.   
THURSDAY  
WEST WINDS AROUND 5 KNOTS. SEAS AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: WEST 1 FOOT AT 3 SECONDS  
AND SOUTHEAST 1 FOOT AT 5 SECONDS, BECOMING WEST 1 FOOT AT 3 SECONDS  
AND EAST 1 FOOT AT 5 SECONDS.    
THURSDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: WEST 1 FOOT AT 3 SECONDS AND SOUTHEAST 1 FOOT AT  
5 SECONDS.    
FRIDAY  
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTH 1 FOOT AT 3 SECONDS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.  
 
 
 
GMZ577-240900-  
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND LOUISIANA  
OUT 20 TO 60 NM-  
301 PM CDT TUE JUN 23 2026  
   
THIS AFTERNOON  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 1 FOOT AT 5 SECONDS AND SOUTH 1 FOOT AT 8 SECONDS.   
TONIGHT  
WEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS AND SOUTH 1 FOOT AT 8 SECONDS.   
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: WEST 2 FEET AT 4 SECONDS AND SOUTH 1 FOOT AT 8 SECONDS.    
WEDNESDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS, THEN AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTHWEST  
1 FOOT AT 4 SECONDS AND SOUTH 1 FOOT AT 8 SECONDS, BECOMING  
SOUTHWEST 1 FOOT AT 4 SECONDS AND SOUTHEAST 1 FOOT AT 5 SECONDS.    
THURSDAY  
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: WEST 1 FOOT AT 3 SECONDS  
AND EAST 1 FOOT AT 5 SECONDS, BECOMING WEST 1 FOOT AT 3 SECONDS AND  
SOUTHEAST 1 FOOT AT 5 SECONDS.    
THURSDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: SOUTH 1 FOOT AT 5 SECONDS AND SOUTH 1 FOOT AT  
10 SECONDS.    
FRIDAY  
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTH 1 FOOT AT 4 SECONDS AND SOUTH 1 FOOT AT 10 SECONDS.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN  
AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTHWEST 1 FOOT AT  
3 SECONDS, BECOMING SOUTH 2 FEET AT 4 SECONDS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS.  
 
 
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