954  
FZUS54 KLCH 060834  
CWFLCH  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
334 AM CDT TUE MAY 6 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.  
 
GMZ400-062130-  
334 AM CDT TUE MAY 6 2025  
   
SYNOPSIS
 
 
WINDS WILL CONTINUE TO INCREASE TO NEAR 20 KNOTS WITH HIGHER  
GUSTS TODAY AHEAD OF A DEVELOPING LOW PRESSURE AREA OVER CENTRAL  
TEXAS. SEAS WILL INCREASE TO 4 TO 6 FEET TODAY ALONG WITH WINDS.  
AS A RESULT, A SMALL CRAFT ADVISORY CONTINUE. 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.  
 

 
 
GMZ430-062130-  
SABINE LAKE-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS  
MORNING THROUGH THIS EVENING...  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO  
20 KNOTS LATE THIS MORNING AND AFTERNOON. LAKE WATERS ROUGH. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS THIS  
MORNING, THEN SHOWERS WITH THUNDERSTORMS LIKELY THIS AFTERNOON.    
TONIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.  
PATCHY FOG IN THE EVENING. SHOWERS LIKELY. THUNDERSTORMS LIKELY.    
WEDNESDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP. SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.    
THURSDAY
 
NORTHEAST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH. A  
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. LAKE WATERS LIGHT CHOP. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY 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  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
NORTH WINDS AROUND 10 KNOTS. LAKE WATERS LIGHT CHOP.  
A SLIGHT CHANCE OF SHOWERS.    
SATURDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ432-062130-  
CALCASIEU LAKE-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS  
MORNING THROUGH THIS EVENING...  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO  
20 KNOTS LATE THIS MORNING AND AFTERNOON. LAKE WATERS ROUGH. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS THIS  
MORNING, THEN SHOWERS WITH THUNDERSTORMS LIKELY THIS AFTERNOON.    
TONIGHT
 
SOUTH WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS AFTER MIDNIGHT. LAKE WATERS ROUGH. PATCHY FOG IN THE  
EVENING. SHOWERS WITH THUNDERSTORMS LIKELY.    
WEDNESDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. LAKE WATERS LIGHT  
CHOP. PATCHY FOG IN THE MORNING. SHOWERS WITH THUNDERSTORMS  
LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.    
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE  
MORNING.    
THURSDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. LAKE WATERS LIGHT CHOP. A CHANCE OF SHOWERS. A  
CHANCE OF THUNDERSTORMS, MAINLY 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  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. LAKE WATERS LIGHT  
CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE  
EVENING.    
SATURDAY
 
NORTH WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY. A  
SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.  
A SLIGHT CHANCE OF SHOWERS IN THE EVENING.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ435-062130-  
VERMILION AND WEST COTE BLANCHE BAYS-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS  
MORNING THROUGH THIS EVENING...  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO  
20 KNOTS THIS AFTERNOON. BAY WATERS ROUGH. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS THIS MORNING, THEN SHOWERS  
AND THUNDERSTORMS LIKELY THIS AFTERNOON.    
TONIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS AFTER MIDNIGHT. BAY WATERS ROUGH. SHOWERS AND  
THUNDERSTORMS LIKELY IN THE EVENING, THEN SHOWERS WITH  
THUNDERSTORMS LIKELY AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS LIGHT  
CHOP. PATCHY FOG IN THE MORNING. SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN THUNDERSTORMS LIKELY IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS  
LIGHT CHOP. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS WITH THUNDERSTORMS LIKELY AFTER MIDNIGHT.    
THURSDAY
 
EAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.    
THURSDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS, BECOMING NORTH AFTER  
MIDNIGHT. BAY WATERS LIGHT CHOP. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. BAY WATERS LIGHT  
CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE  
EVENING.    
SATURDAY
 
NORTH WINDS AROUND 10 KNOTS. BAY WATERS LIGHT CHOP. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
SATURDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY.  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE  
OF SHOWERS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ436-062130-  
ATCHAFALAYA AND EAST COTE BLANCHE BAYS-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS  
MORNING THROUGH THIS EVENING...  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS  
LATE THIS MORNING AND AFTERNOON. BAY WATERS CHOPPY. A CHANCE OF  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS THIS MORNING, THEN  
SHOWERS AND THUNDERSTORMS LIKELY THIS AFTERNOON.    
TONIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY.  
THUNDERSTORMS LIKELY. SHOWERS LIKELY.    
WEDNESDAY
 
EAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN  
THUNDERSTORMS LIKELY IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS  
LIGHT CHOP. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
THURSDAY NIGHT
 
EAST WINDS AROUND 5 KNOTS, BECOMING NORTH AFTER  
MIDNIGHT. BAY WATERS SMOOTH. A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.  
A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE  
EVENING.    
SATURDAY
 
NORTH WINDS AROUND 10 KNOTS. BAY WATERS LIGHT CHOP. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
SATURDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT  
CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS,  
MAINLY IN THE EVENING.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ450-062130-  
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 AM CDT THIS  
MORNING...  
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING  
THROUGH THIS EVENING...  
   
TODAY
 
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
5 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS THIS MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY  
THIS AFTERNOON.    
TONIGHT
 
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS.  
SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTH  
5 FEET AT 7 SECONDS. PATCHY FOG IN THE EVENING. SHOWERS AND  
THUNDERSTORMS LIKELY.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
WAVE DETAIL: SOUTH 3 FEET AT 7 SECONDS AND SOUTHEAST 2 FEET AT  
4 SECONDS. PATCHY FOG IN THE MORNING. THUNDERSTORMS LIKELY.  
SHOWERS, MAINLY IN THE MORNING.    
WEDNESDAY NIGHT
 
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
8 SECONDS AND SOUTHEAST 2 FEET AT 4 SECONDS. A CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
LIKELY AFTER MIDNIGHT.    
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 8 SECONDS. A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHEAST 2 FEET  
AT 3 SECONDS AND SOUTHEAST 2 FEET AT 7 SECONDS. A CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
NORTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
WITH 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. A CHANCE OF THUNDERSTORMS, MAINLY IN THE  
EVENING.    
SATURDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS IN THE EVENING.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ452-062130-  
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 AM CDT THIS  
MORNING...  
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING  
THROUGH THIS EVENING...  
   
TODAY
 
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
5 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS THIS MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY  
THIS AFTERNOON.    
TONIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:  
SOUTH 5 FEET AT 7 SECONDS. PATCHY FOG IN THE EVENING. SHOWERS AND  
THUNDERSTORMS LIKELY IN THE EVENING, THEN THUNDERSTORMS LIKELY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTH 4 FEET AT 7 SECONDS.  
PATCHY FOG IN THE MORNING. SHOWERS. A CHANCE OF THUNDERSTORMS IN  
THE MORNING, THEN THUNDERSTORMS LIKELY IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTH 3 FEET AT  
7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS WITH THUNDERSTORMS LIKELY AFTER MIDNIGHT.    
THURSDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 3 FEET AT 8 SECONDS. SHOWERS WITH THUNDERSTORMS  
LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT
 
EAST WINDS AROUND 10 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTH 2 FEET AT  
3 SECONDS AND SOUTH 2 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
FRIDAY
 
NORTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
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.    
SATURDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
NORTH WINDS AROUND 15 KNOTS. SEAS 2 TO 3 FEET.  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ455-062130-  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY  
LA OUT 20 NM-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 AM CDT THIS  
MORNING...  
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING  
THROUGH THIS EVENING...  
   
TODAY
 
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 SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS THIS MORNING, THEN SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS THIS AFTERNOON.    
TONIGHT
 
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 2 SECONDS.  
THUNDERSTORMS LIKELY. SHOWERS LIKELY.    
WEDNESDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 8 SECONDS AND SOUTHEAST 1 FOOT AT  
2 SECONDS. SHOWERS. A CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN THUNDERSTORMS LIKELY IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO  
4 FEET. WAVE DETAIL: SOUTH 2 FEET AT 8 SECONDS AND SOUTHEAST  
1 FOOT AT 3 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 8 SECONDS AND SOUTHEAST 1 FOOT AT  
2 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY NIGHT
 
EAST WINDS AROUND 5 KNOTS, BECOMING NORTH AFTER  
MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTH 1 FOOT AT  
7 SECONDS. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A CHANCE  
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE  
EVENING.    
SATURDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
SATURDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ470-062130-  
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 AM CDT THIS  
MORNING...  
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING  
THROUGH THIS EVENING...  
   
TODAY
 
SOUTHEAST WINDS AROUND 20 KNOTS WITH GUSTS UP 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 THIS MORNING, THEN SHOWERS AND  
THUNDERSTORMS LIKELY THIS AFTERNOON. PATCHY FOG LATE.    
TONIGHT
 
SOUTH WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS AFTER MIDNIGHT. SEAS 5 TO 7 FEET, OCCASIONALLY TO  
9 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT 7 SECONDS. PATCHY FOG IN  
THE EVENING. SHOWERS AND THUNDERSTORMS LIKELY.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
8 SECONDS. PATCHY FOG IN THE MORNING. SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN THUNDERSTORMS LIKELY IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 4 TO  
6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT  
8 SECONDS. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS AFTER MIDNIGHT.    
THURSDAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: SOUTHEAST 4 FEET AT 8 SECONDS. A CHANCE OF THUNDERSTORMS.  
SHOWERS, MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTHEAST 3 FEET  
AT 7 SECONDS AND NORTH 2 FEET AT 3 SECONDS. A CHANCE OF SHOWERS  
AND THUNDERSTORMS.    
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  
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE  
EVENING.    
SATURDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
NORTH WINDS AROUND 15 KNOTS. SEAS 3 TO 4 FEET.  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ472-062130-  
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO  
60 NM-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 AM CDT THIS  
MORNING...  
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING  
THROUGH THIS EVENING...  
   
TODAY
 
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT  
6 SECONDS. A CHANCE OF SHOWERS UNTIL LATE AFTERNOON. A CHANCE OF  
THUNDERSTORMS THIS AFTERNOON. SHOWERS LIKELY LATE.    
TONIGHT
 
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 AND THUNDERSTORMS LIKELY.    
WEDNESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
8 SECONDS. PATCHY FOG IN THE MORNING. SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN THUNDERSTORMS LIKELY IN THE  
AFTERNOON.    
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. WAVE DETAIL: SOUTHEAST 4 FEET AT  
8 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.   
THURSDAY NIGHT
 
EAST WINDS AROUND 10 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTHEAST 4 FEET  
AT 7 SECONDS AND NORTH 2 FEET AT 3 SECONDS. A CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
LIKELY AFTER MIDNIGHT.    
FRIDAY
 
NORTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A SLIGHT  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING.    
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.    
SATURDAY
 
NORTH WINDS AROUND 15 KNOTS. SEAS AROUND 3 FEET. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
SATURDAY NIGHT
 
NORTH WINDS AROUND 15 KNOTS. SEAS 3 TO 4 FEET.  
A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ475-062130-  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY  
LA FROM 20 TO 60 NM-  
334 AM CDT TUE MAY 6 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 AM CDT THIS  
MORNING...  
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING  
THROUGH THIS EVENING...  
   
TODAY
 
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 EARLY THIS AFTERNOON. A CHANCE OF  
THUNDERSTORMS LATE.    
TONIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 5 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:  
SOUTH 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 8 SECONDS.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO  
5 FEET, OCCASIONALLY TO 6 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. WAVE DETAIL: SOUTHEAST 5 FEET AT  
8 SECONDS. SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTHEAST 4 FEET  
AT 7 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.   
FRIDAY
 
NORTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A CHANCE  
OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.    
FRIDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
SATURDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A  
SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE  
MORNING.    
SATURDAY 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.  
 

 
 
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