697  
FZUS54 KLCH 141259  
CWFLCH  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
759 AM CDT SAT MAR 14 2026  
 
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.  
 
GMZ400-150100-  
759 AM CDT SAT MAR 14 2026  
 
.SYNOPSIS FOR LOWER ATCHAFALAYA RIVER LA TO HIGH ISLAND TX OUT  
60 NM INCLUDING SABINE AND CALCASIEU LAKES AND VERMILION AND COTE  
BLANCHE BAYS...  
 
 
 
GMZ430-150100-  
SABINE LAKE-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST  
10 TO 15 KNOTS LATE. LAKE WATERS CHOPPY.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.    
SUNDAY  
SOUTH WINDS 15 TO 20 KNOTS, INCREASING TO 20 TO  
25 KNOTS WITH GUSTS UP TO 30 KNOTS IN THE AFTERNOON. LAKE WATERS  
VERY ROUGH.    
SUNDAY NIGHT  
SOUTHWEST WINDS 25 TO 30 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. LAKE WATERS EXTREMELY ROUGH. SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT.    
MONDAY  
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO  
25 KNOTS IN THE AFTERNOON. LAKE WATERS EXTREMELY ROUGH.    
MONDAY NIGHT  
NORTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS, DIMINISHING TO 10 TO 15 KNOTS AFTER MIDNIGHT. LAKE  
WATERS ROUGH.    
TUESDAY  
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE  
AFTERNOON. LAKE WATERS LIGHT CHOP.    
TUESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP.    
WEDNESDAY  
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.    
WEDNESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ432-150100-  
CALCASIEU LAKE-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST  
10 TO 15 KNOTS LATE. LAKE WATERS CHOPPY.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.    
SUNDAY  
SOUTH WINDS 15 TO 20 KNOTS, INCREASING TO 20 TO  
25 KNOTS IN THE AFTERNOON. LAKE WATERS VERY ROUGH.    
SUNDAY NIGHT  
SOUTHWEST WINDS 25 TO 30 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. LAKE WATERS EXTREMELY ROUGH. SHOWERS WITH A  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AFTER MIDNIGHT.    
MONDAY  
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO  
25 KNOTS IN THE AFTERNOON. LAKE WATERS EXTREMELY ROUGH.    
MONDAY NIGHT  
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS AFTER MIDNIGHT. LAKE WATERS VERY ROUGH.    
TUESDAY  
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.   
TUESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP.    
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP.    
WEDNESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT  
CHOP.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ435-150100-  
VERMILION AND WEST COTE BLANCHE BAYS-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT  
CHOP.    
TONIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS LIGHT  
CHOP.    
SUNDAY  
SOUTH WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO  
20 KNOTS IN THE AFTERNOON. BAY WATERS ROUGH.    
SUNDAY NIGHT  
SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS, BECOMING NORTHWEST 25 TO 30 KNOTS AFTER MIDNIGHT. BAY  
WATERS EXTREMELY ROUGH. A CHANCE OF THUNDERSTORMS. SHOWERS.   
MONDAY  
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO  
25 KNOTS IN THE AFTERNOON. BAY WATERS EXTREMELY ROUGH.    
MONDAY NIGHT  
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS AFTER MIDNIGHT. BAY WATERS VERY ROUGH.    
TUESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS IN THE AFTERNOON. BAY WATERS CHOPPY.    
TUESDAY NIGHT  
EAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.    
WEDNESDAY  
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. BAY WATERS LIGHT CHOP.    
WEDNESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, DIMINISHING TO  
AROUND 5 KNOTS AFTER MIDNIGHT. BAY WATERS LIGHT CHOP.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ436-150100-  
ATCHAFALAYA AND EAST COTE BLANCHE BAYS-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT  
CHOP.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.    
SUNDAY  
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS, BECOMING NORTHWEST 20 TO 25 KNOTS WITH GUSTS UP TO  
30 KNOTS AFTER MIDNIGHT. BAY WATERS VERY ROUGH. SHOWERS WITH A  
CHANCE OF THUNDERSTORMS.    
MONDAY  
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO 30 KNOTS.  
BAY WATERS VERY ROUGH.    
MONDAY NIGHT  
NORTH WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS AFTER MIDNIGHT. BAY WATERS ROUGH.    
TUESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS IN THE AFTERNOON. BAY WATERS CHOPPY.    
TUESDAY NIGHT  
EAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.    
WEDNESDAY  
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS  
SMOOTH.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ450-150100-  
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTH 2 FEET AT 3 SECONDS.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH 15 TO  
20 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST  
3 FEET AT 4 SECONDS.    
SUNDAY  
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: SOUTH 3 FEET AT 4 SECONDS.    
SUNDAY NIGHT  
SOUTHWEST WINDS 25 TO 30 KNOTS, BECOMING NORTH  
30 TO 35 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET, OCCASIONALLY TO  
8 FEET. WAVE DETAIL: NORTHWEST 6 FEET AT 5 SECONDS AND SOUTH  
4 FEET AT 6 SECONDS. SHOWERS WITH A CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.    
MONDAY  
NORTH WINDS 25 TO 30 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTH 6 FEET AT 5 SECONDS  
AND SOUTHEAST 5 FEET AT 7 SECONDS.    
MONDAY NIGHT  
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET, OCCASIONALLY TO  
6 FEET. WAVE DETAIL: NORTH 4 FEET AT 4 SECONDS.    
TUESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.    
TUESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET.    
WEDNESDAY  
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.    
WEDNESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ452-150100-  
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTH 1 FOOT AT 3 SECONDS.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 3 FEET AT 4 SECONDS.    
SUNDAY  
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET. WAVE  
DETAIL: SOUTH 3 FEET AT 4 SECONDS.    
SUNDAY NIGHT  
SOUTHWEST WINDS 25 TO 30 KNOTS, BECOMING  
NORTHWEST 25 TO 35 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHWEST 6 FEET AT  
5 SECONDS AND SOUTH 4 FEET AT 4 SECONDS. SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
MONDAY  
NORTH WINDS 25 TO 35 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHWEST 6 FEET AT  
5 SECONDS AND SOUTH 1 FOOT AT 7 SECONDS.    
MONDAY NIGHT  
NORTH WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTH 4 FEET AT 4 SECONDS.    
TUESDAY  
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET.    
TUESDAY NIGHT  
EAST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR LESS.   
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS, THEN AROUND 2 FEET AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ455-150100-  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY  
LA OUT 20 NM-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS,  
THEN AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTHEAST 1 FOOT  
AT 3 SECONDS.    
SUNDAY  
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTH 2 FEET AT 3 SECONDS.    
SUNDAY NIGHT  
SOUTH WINDS 15 TO 20 KNOTS, BECOMING NORTHWEST  
25 TO 30 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET. WAVE DETAIL:  
NORTHWEST 3 FEET AT 4 SECONDS AND SOUTH 2 FEET AT 3 SECONDS.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
MONDAY  
NORTH WINDS 25 TO 30 KNOTS. SEAS 2 TO 4 FEET. WAVE  
DETAIL: NORTHWEST 4 FEET AT 4 SECONDS.    
MONDAY NIGHT  
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET. WAVE DETAIL: NORTH  
3 FEET AT 3 SECONDS.    
TUESDAY  
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET, SUBSIDING TO 1 TO  
2 FEET IN THE AFTERNOON.    
TUESDAY NIGHT  
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY  
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR  
LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ470-150100-  
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 3 FEET AT 4 SECONDS.    
SUNDAY  
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTH 4 FEET AT 5 SECONDS.    
SUNDAY NIGHT  
SOUTHWEST WINDS 25 TO 30 KNOTS, BECOMING NORTH  
30 TO 40 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET, OCCASIONALLY TO  
8 FEET, BUILDING TO 7 TO 10 FEET, OCCASIONALLY TO 13 FEET AFTER  
MIDNIGHT. WAVE DETAIL: SOUTHWEST 5 FEET AT 6 SECONDS, BECOMING  
NORTHWEST 9 FEET AT 6 SECONDS AND SOUTH 4 FEET AT 7 SECONDS.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.    
MONDAY  
NORTH WINDS 30 TO 35 KNOTS, DIMINISHING TO 25 TO  
30 KNOTS IN THE AFTERNOON. SEAS 8 TO 11 FEET, OCCASIONALLY TO  
14 FEET. WAVE DETAIL: NORTH 10 FEET AT 7 SECONDS AND SOUTH 8 FEET  
AT 7 SECONDS.    
MONDAY NIGHT  
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO  
30 KNOTS. SEAS 5 TO 8 FEET, OCCASIONALLY TO 10 FEET, SUBSIDING TO  
4 TO 6 FEET, OCCASIONALLY TO 8 FEET AFTER MIDNIGHT. WAVE DETAIL:  
NORTH 7 FEET AT 6 SECONDS, BECOMING NORTH 5 FEET AT 5 SECONDS.    
TUESDAY  
NORTHEAST WINDS 15 TO 20 KNOTS, BECOMING EAST 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET, OCCASIONALLY TO  
6 FEET, SUBSIDING TO 2 TO 3 FEET IN THE AFTERNOON.    
TUESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET.    
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.    
WEDNESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ472-150100-  
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO  
60 NM-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS AND SOUTHEAST  
1 FOOT AT 6 SECONDS.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS.    
SUNDAY  
SOUTH WINDS AROUND 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTH 4 FEET AT 5 SECONDS.    
SUNDAY NIGHT  
SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS UP TO  
30 KNOTS, BECOMING NORTHWEST 25 TO 35 KNOTS AFTER MIDNIGHT. SEAS  
4 TO 6 FEET, OCCASIONALLY TO 8 FEET, BUILDING TO 6 TO 9 FEET,  
OCCASIONALLY TO 11 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTHWEST  
5 FEET AT 6 SECONDS, BECOMING NORTHWEST 8 FEET AT 6 SECONDS.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
MONDAY  
NORTH WINDS 30 TO 35 KNOTS, DIMINISHING TO 25 TO  
30 KNOTS IN THE AFTERNOON. SEAS 9 TO 12 FEET, OCCASIONALLY TO  
15 FEET, SUBSIDING TO 7 TO 10 FEET, OCCASIONALLY TO 13 FEET IN  
THE AFTERNOON. WAVE DETAIL: NORTH 10 FEET AT 7 SECONDS AND SOUTH  
2 FEET AT 7 SECONDS, BECOMING NORTH 10 FEET AT 7 SECONDS.    
MONDAY NIGHT  
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO  
30 KNOTS. SEAS 6 TO 9 FEET, OCCASIONALLY TO 11 FEET, SUBSIDING TO  
5 TO 7 FEET, OCCASIONALLY TO 9 FEET AFTER MIDNIGHT. WAVE DETAIL:  
NORTH 8 FEET AT 6 SECONDS, BECOMING NORTH 6 FEET AT 6 SECONDS.    
TUESDAY  
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO  
8 FEET, SUBSIDING TO 2 TO 4 FEET IN THE AFTERNOON.    
TUESDAY NIGHT  
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.    
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ475-150100-  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY  
LA FROM 20 TO 60 NM-  
759 AM CDT SAT MAR 14 2026  
   
REST OF TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS AND SOUTHEAST  
1 FOOT AT 6 SECONDS.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS.    
SUNDAY  
SOUTH WINDS AROUND 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 4 FEET. WAVE DETAIL: SOUTH 4 FEET AT 5 SECONDS.    
SUNDAY NIGHT  
SOUTH WINDS 15 TO 20 KNOTS, BECOMING NORTHWEST  
25 TO 35 KNOTS AFTER MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO  
6 FEET, BUILDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET AFTER  
MIDNIGHT. WAVE DETAIL: SOUTH 5 FEET AT 5 SECONDS, BECOMING WEST  
7 FEET AT 6 SECONDS. A CHANCE OF THUNDERSTORMS. A CHANCE OF  
SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.    
MONDAY  
NORTH WINDS 30 TO 35 KNOTS, DIMINISHING TO 25 TO  
30 KNOTS IN THE AFTERNOON. SEAS 9 TO 12 FEET, OCCASIONALLY TO  
15 FEET. WAVE DETAIL: NORTHWEST 11 FEET AT 7 SECONDS. A SLIGHT  
CHANCE OF SHOWERS IN THE MORNING.    
MONDAY NIGHT  
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO  
25 KNOTS AFTER MIDNIGHT. SEAS 6 TO 9 FEET, OCCASIONALLY TO  
11 FEET, SUBSIDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET AFTER  
MIDNIGHT. WAVE DETAIL: NORTHWEST 8 FEET AT 7 SECONDS, BECOMING  
NORTH 5 FEET AT 6 SECONDS.    
TUESDAY  
NORTHEAST WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO  
8 FEET, SUBSIDING TO 2 TO 4 FEET IN THE AFTERNOON.    
TUESDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.    
WEDNESDAY  
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
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