424  
FZUS54 KLIX 272238  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
537 PM CDT FRI MAR 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-GMZ501-281100-  
537 PM CDT FRI MAR 27 2026  
   
SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM  
 
A STRONG COLD FRONT WILL SWEEP THROUGH THE WATERS TONIGHT. IN THE  
WAKE OF THIS FRONT, NORTHERLY WINDS WILL INCREASE TO 20 TO 25 KNOTS  
AND SEAS WILL RISE TO 5 TO 7 FEET IN THE OPEN GULF WATERS. GIVEN THE  
STRONG WINDS AND ROUGH SEAS EXPECTED IN ALL OF THE WATERS, A SMALL  
CRAFT ADVISORY IS IN EFFECT FROM LATE TONIGHT INTO TOMORROW. SUNDAY  
WILL SEE CONTINUED ROUGH CONDITIONS FOR BOATERS AS WINDS TURN  
EASTERLY, BUT REMAIN NEAR 20 KNOTS THROUGH THE DAY. THE WINDS WILL  
FINALLY BEGIN TO EASE ON MONDAY AS HIGH PRESSURE STRENGTHENS OVER  
THE AREA WITH SOUTHEAST WINDS OF 10 TO 15 KNOTS EXPECTED. THESE  
WINDS WILL CONTINUE THROUGH THE MIDDLE OF NEXT WEEK. SEAS WILL ALSO  
IMPROVE TO 3 TO 5 FEET AS WINDS DECREASE.  
 
 
 
GMZ530-281100-  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-  
537 PM CDT FRI MAR 27 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH  
SATURDAY AFTERNOON...  
   
TONIGHT  
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTH 15 TO 20 KNOTS  
WITH GUSTS UP TO 25 KNOTS AFTER MIDNIGHT. WAVES 1 TO 2 FEET,  
BUILDING TO 4 TO 5 FEET AFTER MIDNIGHT.    
SATURDAY  
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. WAVES 3 TO 5 FEET, SUBSIDING TO 2 TO  
3 FEET IN THE AFTERNOON.    
SATURDAY NIGHT  
NORTHEAST WINDS AROUND 10 KNOTS. WAVES 2 TO  
3 FEET.    
SUNDAY  
EAST WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO 20 KNOTS IN  
THE AFTERNOON. WAVES 2 TO 4 FEET. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON.    
SUNDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON.    
TUESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
WEDNESDAY  
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ534-281100-  
LAKE BORGNE-  
537 PM CDT FRI MAR 27 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH  
SATURDAY AFTERNOON...  
   
TONIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST 10 TO  
15 KNOTS AFTER MIDNIGHT, THEN BECOMING NORTH 15 TO 20 KNOTS WITH  
GUSTS UP TO 25 KNOTS LATE. WAVES 1 FOOT OR LESS, THEN 2 TO 4 FEET  
AFTER MIDNIGHT.    
SATURDAY  
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. WAVES 2 TO 4 FEET.    
SATURDAY NIGHT  
NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.   
SUNDAY  
EAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS. WAVES  
3 TO 4 FEET. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.    
SUNDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS IN  
THE AFTERNOON.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ532-281100-  
MISSISSIPPI SOUND-  
537 PM CDT FRI MAR 27 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH  
SATURDAY AFTERNOON...  
   
TONIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS, BECOMING NORTHWEST WITH  
GUSTS UP TO 20 KNOTS AFTER MIDNIGHT, THEN BECOMING NORTH 15 TO  
20 KNOTS WITH GUSTS UP TO 25 KNOTS LATE. WAVES AROUND 2 FEET,  
BUILDING TO 3 TO 5 FEET AFTER MIDNIGHT.    
SATURDAY  
NORTHEAST WINDS 20 TO 25 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. WAVES 4 TO 5 FEET, SUBSIDING TO 2 TO  
3 FEET IN THE AFTERNOON.    
SATURDAY NIGHT  
NORTHEAST WINDS AROUND 10 KNOTS, BECOMING EAST  
15 TO 20 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.    
SUNDAY  
EAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS. WAVES  
3 TO 4 FEET.    
SUNDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
WAVES 2 TO 3 FEET. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ536-538-281100-  
CHANDELEUR SOUND-BRETON SOUND-  
537 PM CDT FRI MAR 27 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH  
SATURDAY AFTERNOON...  
   
TONIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST 10 TO  
15 KNOTS WITH GUSTS UP TO 20 KNOTS AFTER MIDNIGHT, THEN BECOMING  
NORTH 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS LATE. WAVES AROUND  
2 FEET, BUILDING TO 3 TO 5 FEET AFTER MIDNIGHT.    
SATURDAY  
NORTHEAST WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS IN THE AFTERNOON. WAVES AROUND 5 FEET, SUBSIDING TO 3 TO  
4 FEET IN THE AFTERNOON.    
SATURDAY NIGHT  
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING EAST  
15 TO 20 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.    
SUNDAY  
EAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS. WAVES  
3 TO 5 FEET. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.    
SUNDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET. A SLIGHT CHANCE OF  
SHOWERS IN THE EVENING.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
WAVES 2 TO 3 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO  
3 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ555-557-281100-  
COASTAL WATERS FROM BOOTHVILLE LA TO SOUTHWEST PASS OF THE  
MISSISSIPPI RIVER OUT 20 NM-  
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND OUT 20 NM-  
537 PM CDT FRI MAR 27 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH  
SATURDAY AFTERNOON...  
   
TONIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST 10 TO  
15 KNOTS WITH GUSTS UP TO 20 KNOTS AFTER MIDNIGHT, THEN BECOMING  
NORTH 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS LATE. SEAS 2 TO  
3 FEET. WAVE DETAIL: NORTH 2 FEET AT 3 SECONDS AND SOUTH 1 FOOT AT  
7 SECONDS.    
SATURDAY  
NORTHEAST WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET.  
WAVE DETAIL: NORTHEAST 6 FEET AT 6 SECONDS AND SOUTHEAST 1 FOOT AT  
6 SECONDS.    
SATURDAY NIGHT  
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING EAST  
15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET, OCCASIONALLY TO  
6 FEET. WAVE DETAIL: EAST 5 FEET AT 5 SECONDS.    
SUNDAY  
EAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: EAST 7 FEET AT  
8 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.    
SUNDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. A SLIGHT CHANCE OF SHOWERS.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST  
4 FEET AT 7 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING. A CHANCE OF SHOWERS.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
SOUTHEAST 4 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS.  
A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 6 SECONDS.  
A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.    
WEDNESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ550-552-281100-  
COASTAL WATERS FROM PORT FOURCHON LA TO LOWER ATCHAFALAYA RIVER LA  
OUT 20 NM-  
COASTAL WATERS FROM THE SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO  
PORT FOURCHON LOUISIANA OUT 20 NM-  
537 PM CDT FRI MAR 27 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH  
SATURDAY AFTERNOON...  
   
TONIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING NORTHWEST AFTER  
MIDNIGHT, THEN BECOMING NORTH 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS LATE. SEAS 1 FOOT OR LESS, THEN 1 TO 2 FEET AFTER MIDNIGHT.  
WAVE DETAIL: NORTHWEST 1 FOOT AT 2 SECONDS AND SOUTHEAST 1 FOOT AT  
5 SECONDS.    
SATURDAY  
NORTHEAST WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET.  
WAVE DETAIL: NORTHEAST 4 FEET AT 4 SECONDS AND SOUTHEAST 1 FOOT AT  
5 SECONDS.    
SATURDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
EAST 3 FEET AT 3 SECONDS.    
SUNDAY  
EAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 2 FEET AT  
3 SECONDS. A CHANCE OF SHOWERS IN THE AFTERNOON.    
SUNDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF SHOWERS,  
MAINLY IN THE EVENING.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE MORNING.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ575-577-281100-  
COASTAL WATERS FROM STAKE ISLAND LA TO SOUTHWEST PASS OF THE  
MISSISSIPPI RIVER FROM 20 TO 60 NM-  
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND LOUISIANA  
OUT 20 TO 60 NM-  
537 PM CDT FRI MAR 27 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH  
SATURDAY AFTERNOON...  
   
TONIGHT  
EAST WINDS AROUND 5 KNOTS, BECOMING WEST LATE THIS  
EVENING AND EARLY MORNING, THEN BECOMING NORTH 15 TO 20 KNOTS WITH  
GUSTS UP TO 25 KNOTS LATE. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHWEST  
2 FEET AT 3 SECONDS AND EAST 1 FOOT AT 4 SECONDS.    
SATURDAY  
NORTHEAST WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS IN THE AFTERNOON. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET.  
WAVE DETAIL: NORTHEAST 6 FEET AT 6 SECONDS AND SOUTHEAST 1 FOOT AT  
7 SECONDS.    
SATURDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET, BUILDING TO 5 TO  
7 FEET, OCCASIONALLY TO 9 FEET AFTER MIDNIGHT. WAVE DETAIL:  
NORTHEAST 5 FEET AT 7 SECONDS AND SOUTHEAST 1 FOOT AT 7 SECONDS,  
BECOMING EAST 6 FEET AT 6 SECONDS.    
SUNDAY  
EAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
6 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: EAST 7 FEET AT  
7 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.    
SUNDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 6 FEET AT 8 SECONDS. A  
SLIGHT CHANCE OF SHOWERS.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 5 FEET  
AT 7 SECONDS. A CHANCE OF SHOWERS.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:  
SOUTHEAST 4 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS.  
A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT  
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT 7 SECONDS.  
A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT 7 SECONDS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ570-572-281100-  
COASTAL WATERS FROM PORT FOURCHON LOUISIANA TO LOWER ATCHAFALAYA  
RIVER LA FROM 20 TO 60 NM-  
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO PORT  
FOURCHON LOUISIANA FROM 20 TO 60 NM-  
537 PM CDT FRI MAR 27 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH  
SATURDAY AFTERNOON...  
   
TONIGHT  
NORTH WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS  
WITH GUSTS UP TO 20 KNOTS LATE. SEAS AROUND 2 FEET. WAVE DETAIL:  
NORTHWEST 2 FEET AT 3 SECONDS AND SOUTHEAST 1 FOOT AT 5 SECONDS.    
SATURDAY  
NORTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL:  
NORTHEAST 6 FEET AT 6 SECONDS AND SOUTHEAST 1 FOOT AT 6 SECONDS.    
SATURDAY NIGHT  
NORTHEAST WINDS 15 TO 20 KNOTS, BECOMING EAST  
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET, OCCASIONALLY TO  
8 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT 6 SECONDS.    
SUNDAY  
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 6 FEET AT  
8 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON.    
SUNDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS.  
SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: EAST 6 FEET  
AT 8 SECONDS AND SOUTHEAST 4 FEET AT 7 SECONDS. A CHANCE OF SHOWERS  
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 5 FEET AT 7 SECONDS. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:  
EAST 5 FEET AT 7 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT 7 SECONDS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 4 FEET AT 7 SECONDS. A  
SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.    
WEDNESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 4 FEET AT 7 SECONDS. A  
CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE MORNING.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
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