331  
FZUS54 KLCH 051511  
CWFLCH  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
ISSUED BY NATIONAL WEATHER SERVICE BROWNSVILLE TX  
1011 AM CDT MON MAY 5 2025  
 
COASTAL WATERS FROM THE LOWER ATCHAFALAYA RIVER LA TO HIGH  
ISLAND TX OUT 60 NAUTICAL MILES INCLUDING SABINE AND  
CALCASIEU LAKES AND VERMILION AND COTE BLANCHE BAYS  
 
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE  
HIGHEST ONE THIRD OF THE WAVES, ALONG WITH THE OCCASIONAL  
HEIGHT OF THE AVERAGE HIGHEST TEN PERCENT OF THE WAVES.  
 
GMZ400-060415-  
1011 AM CDT MON MAY 5 2025  
   
SYNOPSIS
 
 
WINDS WILL BEGIN TO INCREASE THIS AFTERNOON TURNING BACK ONSHORE  
AND INCREASING TO NEAR 20 KNOTS WITH HIGHER GUSTS TUESDAY AHEAD OF  
A DEVELOPING LOW PRESSURE AREA OVER CENTRAL TEXAS. SEAS WILL  
INCREASE TO 4 TO 6 FEET TUESDAY. WE EXPECT THE LOW TO BRING  
WIDESPREAD SHOWERS AND THUNDERSTORMS ACROSS THE COASTAL WATERS  
BOTH TUESDAY AND WEDNESDAY. WINDS SHOULD SHIFT OFFSHORE LATE  
WEDNESDAY NIGHT FOLLOWING A WEAK FRONTAL PASSAGE AND SHOULD REMAIN  
OFFSHORE THROUGH NEXT WEEKEND.  
 
EXERCISE CAUTION HEADLINES TODAY AND TONIGHT MAY NEED TO BE  
CONVERTED TO AN ADVISORY FOR TOMORROW.  
 

 
 
GMZ430-060415-  
SABINE LAKE-  
1011 AM CDT MON MAY 5 2025  
   
REST OF TODAY
 
EAST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS LATE.    
TONIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. LAKE WATERS ROUGH. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS AFTER MIDNIGHT. LAKE WATERS ROUGH. SHOWERS WITH  
THUNDERSTORMS LIKELY IN THE EVENING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. LAKE WATERS LIGHT  
CHOP. SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
WEDNESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE  
MORNING.    
THURSDAY NIGHT
 
NORTH WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ432-060415-  
CALCASIEU LAKE-  
1011 AM CDT MON MAY 5 2025  
   
REST OF TODAY
 
EAST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY. A  
SLIGHT CHANCE OF SHOWERS LATE.    
TONIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. LAKE WATERS CHOPPY. A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. LAKE WATERS ROUGH. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS, BECOMING SOUTH  
10 TO 15 KNOTS AFTER MIDNIGHT. LAKE WATERS ROUGH. SHOWERS WITH  
THUNDERSTORMS LIKELY IN THE EVENING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS LIGHT CHOP.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS  
LIGHT CHOP. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE  
MORNING.    
THURSDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ435-060415-  
VERMILION AND WEST COTE BLANCHE BAYS-  
1011 AM CDT MON MAY 5 2025  
   
REST OF TODAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST  
LATE. BAY WATERS LIGHT CHOP.    
TONIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY. A  
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. BAY WATERS ROUGH. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS, BECOMING SOUTH  
10 TO 15 KNOTS AFTER MIDNIGHT. BAY WATERS ROUGH. SHOWERS LIKELY.  
THUNDERSTORMS LIKELY, MAINLY IN THE EVENING.    
WEDNESDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS LIGHT  
CHOP. A CHANCE OF THUNDERSTORMS. SHOWERS.   
WEDNESDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS  
LIGHT CHOP. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY
 
EAST WINDS AROUND 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. BAY WATERS LIGHT CHOP. A CHANCE OF THUNDERSTORMS.  
SHOWERS, MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT  
CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS,  
MAINLY IN THE EVENING.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. BAY WATERS LIGHT  
CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE  
EVENING.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ436-060415-  
ATCHAFALAYA AND EAST COTE BLANCHE BAYS-  
1011 AM CDT MON MAY 5 2025  
   
REST OF TODAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST  
LATE. BAY WATERS LIGHT CHOP.    
TONIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.    
TUESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO  
20 KNOTS IN THE AFTERNOON. BAY WATERS ROUGH. 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 WITH GUSTS UP TO  
20 KNOTS. BAY WATERS CHOPPY. A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS LIGHT  
CHOP. SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS  
LIGHT CHOP. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY IN THE  
EVENING, THEN SHOWERS AFTER MIDNIGHT.    
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. BAY WATERS LIGHT CHOP. A CHANCE OF THUNDERSTORMS.  
SHOWERS, MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.  
A CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ450-060415-  
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-  
1011 AM CDT MON MAY 5 2025  
   
..SMALL CRAFT EXERCISE CAUTION IN EFFECT
 
 
   
REST OF TODAY
 
EAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.  
WAVE DETAIL: EAST 3 FEET AT 4 SECONDS. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS LATE.    
TONIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: SOUTHEAST 4 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
TUESDAY
 
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
5 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,  
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:  
SOUTHEAST 5 FEET AT 6 SECONDS. SHOWERS WITH THUNDERSTORMS LIKELY  
IN THE EVENING, THEN SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
WAVE DETAIL: SOUTH 3 FEET AT 7 SECONDS. SHOWERS WITH A CHANCE OF  
THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
4 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS AND SOUTHEAST  
2 FEET AT 4 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A  
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO  
3 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
NORTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A  
SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN  
THE EVENING.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ452-060415-  
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-  
1011 AM CDT MON MAY 5 2025  
   
REST OF TODAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS.    
TONIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET. WAVE  
DETAIL: SOUTHEAST 4 FEET AT 5 SECONDS. A CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
6 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,  
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:  
SOUTHEAST 5 FEET AT 6 SECONDS. SHOWERS. THUNDERSTORMS LIKELY,  
MAINLY IN THE EVENING.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
WAVE DETAIL: SOUTH 4 FEET AT 7 SECONDS. A CHANCE OF  
THUNDERSTORMS. SHOWERS.   
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
4 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF  
THUNDERSTORMS. SHOWERS.   
THURSDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A  
CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.  
A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN  
THE EVENING.    
FRIDAY
 
NORTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A  
CHANCE OF SHOWERS.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A  
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE  
EVENING.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ455-060415-  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY  
LA OUT 20 NM-  
1011 AM CDT MON MAY 5 2025  
   
REST OF TODAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: EAST 2 FEET AT 3 SECONDS.    
TONIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT  
3 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 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 2 TO 4 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT  
3 SECONDS. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO  
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET. WAVE DETAIL:  
SOUTH 3 FEET AT 6 SECONDS AND SOUTHEAST 2 FEET AT 3 SECONDS. A  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN  
SHOWERS LIKELY AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 3 SECONDS AND SOUTH 2 FEET AT  
7 SECONDS. SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
3 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 3 SECONDS AND SOUTH  
1 FOOT AT 7 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS, BECOMING SOUTH IN  
THE AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF THUNDERSTORMS.  
SHOWERS.   
THURSDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A CHANCE  
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A  
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE  
EVENING.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ470-060415-  
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-  
1011 AM CDT MON MAY 5 2025  
   
..SMALL CRAFT EXERCISE CAUTION IN EFFECT
 
 
   
REST OF TODAY
 
EAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET.  
WAVE DETAIL: EAST 4 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS EARLY THIS AFTERNOON. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE.    
TONIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:  
SOUTHEAST 5 FEET AT 5 SECONDS. A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS, MAINLY IN THE EVENING.    
TUESDAY
 
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT  
6 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL:  
SOUTHEAST 6 FEET AT 7 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY  
IN THE EVENING, THEN SHOWERS WITH A 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  
8 SECONDS. SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
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 THUNDERSTORMS. SHOWERS.   
THURSDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. A CHANCE OF THUNDERSTORMS. SHOWERS  
LIKELY, MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO  
4 FEET. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF  
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.    
FRIDAY
 
NORTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A CHANCE  
OF SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. 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.  
 

 
 
GMZ472-060415-  
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO  
60 NM-  
1011 AM CDT MON MAY 5 2025  
   
..SMALL CRAFT EXERCISE CAUTION IN EFFECT
 
 
   
REST OF TODAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS, INCREASING TO 15 TO 20 KNOTS LATE. SEAS 2 TO 4 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS LATE.    
TONIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
5 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY
 
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT  
6 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 5 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:  
SOUTHEAST 6 FEET AT 7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
7 SECONDS. SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
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 THUNDERSTORMS. SHOWERS.   
THURSDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. A CHANCE OF THUNDERSTORMS. SHOWERS,  
MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET.  
A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY
 
NORTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A CHANCE  
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ475-060415-  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY  
LA FROM 20 TO 60 NM-  
1011 AM CDT MON MAY 5 2025  
   
..SMALL CRAFT EXERCISE CAUTION IN EFFECT
 
 
   
REST OF TODAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.    
TONIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: SOUTHEAST 4 FEET AT 5 SECONDS. A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE EVENING.    
TUESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:  
SOUTHEAST 6 FEET AT 6 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 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 5 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:  
SOUTHEAST 6 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTH 5 FEET AT 7 SECONDS. A  
CHANCE OF THUNDERSTORMS. SHOWERS.   
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO  
6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
8 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY
 
NORTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A CHANCE  
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
FRIDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab LA Page
The Nexlab TX Page Main Text Page