684  
FZUS54 KLIX 132237  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
537 PM CDT FRI MAR 13 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-GMZ501-141100-  
537 PM CDT FRI MAR 13 2026  
   
SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM
 
 
BROAD HIGH PRESSURE WILL BRING GENERALLY FAVORABLE MARINE CONDITIONS  
OVER THE NEXT DAY OR SO. WINDS WILL TURN MORE EASTERLY AND THEN  
SOUTHEASTERLY AT 5 TO 10 KNOTS AND SEAS WILL FALL TO 3 FEET OR LESS.  
ON SUNDAY, THE PRESSURE GRADIENT WILL TIGHTEN AND SOUTHEAST WINDS  
WILL INCREASE FROM 10 TO 15 KNOTS IN THE MORNING TO 15 TO 20 KNOTS  
BY THE AFTERNOON. BY SUNDAY NIGHT, STRONG COLD FRONT WILL PASS  
THROUGH THE WATERS EARLY INTO MONDAY. AHEAD OF THE FRONT, SOUTHWEST  
WINDS WILL INCREASE TO 20 TO 25 KNOTS AND SEAS WILL RISE TO 5 TO  
7 FEET. BEHIND THE FRONT, WINDS WILL SHIFT TO THE NORTHWEST AND  
INCREASE TO 30 TO 35 KNOTS WITH HIGHER GUSTS. THESE GALE CONDITIONS  
WILL PUSH SEAS OVER 10 FEET IN THE GULF WATERS CREATING VERY  
HAZARDOUS BOATING CONDITIONS. THE GALE CONDITIONS WILL LINGER INTO  
MONDAY NIGHT BEFORE GRADUALLY EASING ON TUESDAY AS ANOTHER HIGH  
PRESSURE SYSTEM BECOMES MORE CENTERED OVER THE WATERS.  
 

 
 
GMZ530-141100-  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-  
537 PM CDT FRI MAR 13 2026  
   
TONIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTH AROUND  
5 KNOTS AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.    
SATURDAY
 
EAST WINDS AROUND 5 KNOTS, INCREASING TO 5 TO 10 KNOTS  
IN THE AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND  
2 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO 20 KNOTS  
IN THE AFTERNOON. WAVES 2 TO 4 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS, BECOMING WEST 25 TO 30 KNOTS AFTER MIDNIGHT. WAVES 4 TO  
6 FEET. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS AFTER MIDNIGHT.    
MONDAY
 
NORTHWEST WINDS 25 TO 35 KNOTS, DIMINISHING TO 20 TO  
25 KNOTS IN THE AFTERNOON. WAVES 4 TO 6 FEET.    
MONDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.    
TUESDAY
 
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO 10 KNOTS  
IN THE AFTERNOON. WAVES 2 TO 3 FEET.    
TUESDAY NIGHT
 
NORTHEAST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR  
LESS.    
WEDNESDAY
 
EAST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS.    
WEDNESDAY NIGHT
 
SOUTHEAST 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.  
 

 
 
GMZ534-141100-  
LAKE BORGNE-  
537 PM CDT FRI MAR 13 2026  
   
TONIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS.    
SATURDAY
 
EAST WINDS AROUND 5 KNOTS, INCREASING TO 5 TO 10 KNOTS  
IN THE AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES AROUND  
2 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO 20 KNOTS  
IN THE AFTERNOON. WAVES 2 TO 4 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS, BECOMING WEST 25 TO  
30 KNOTS AFTER MIDNIGHT. WAVES 3 TO 4 FEET, BUILDING TO 4 TO 6 FEET  
AFTER MIDNIGHT. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT.    
MONDAY
 
NORTHWEST WINDS 25 TO 30 KNOTS. WAVES 4 TO 6 FEET.    
MONDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO  
30 KNOTS. WAVES 3 TO 5 FEET.    
TUESDAY
 
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO 10 KNOTS  
IN THE AFTERNOON. WAVES 2 TO 3 FEET.    
TUESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS.    
WEDNESDAY
 
EAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.    
WEDNESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ532-141100-  
MISSISSIPPI SOUND-  
537 PM CDT FRI MAR 13 2026  
   
TONIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS.    
SATURDAY
 
EAST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES AROUND  
2 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO 20 KNOTS  
IN THE AFTERNOON. WAVES 2 TO 4 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS, BECOMING WEST 25 TO 30 KNOTS AFTER MIDNIGHT. WAVES 3 TO  
5 FEET. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS AFTER MIDNIGHT.    
MONDAY
 
NORTHWEST WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO  
25 KNOTS IN THE AFTERNOON. WAVES 4 TO 5 FEET. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE MORNING.    
MONDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS, BECOMING NORTH 15 TO  
20 KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.    
TUESDAY
 
NORTH WINDS 15 TO 20 KNOTS, DIMINISHING TO AROUND  
10 KNOTS IN THE AFTERNOON. WAVES 2 TO 3 FEET.    
TUESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET  
IN THE EVENING, THEN 1 FOOT OR LESS.    
WEDNESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ536-538-141100-  
CHANDELEUR SOUND-BRETON SOUND-  
537 PM CDT FRI MAR 13 2026  
   
TONIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS.    
SATURDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS,  
THEN AROUND 2 FEET IN THE AFTERNOON.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.   
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
WAVES 2 TO 4 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS, BECOMING WEST 25 TO  
30 KNOTS AFTER MIDNIGHT. WAVES 3 TO 4 FEET, BUILDING TO 4 TO 6 FEET  
AFTER MIDNIGHT. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
MONDAY
 
NORTHWEST WINDS 25 TO 30 KNOTS. WAVES 5 TO 6 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
MONDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO  
30 KNOTS. WAVES 4 TO 6 FEET.    
TUESDAY
 
NORTH WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO 15 KNOTS  
IN THE AFTERNOON. WAVES 2 TO 4 FEET.    
TUESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET  
IN THE EVENING, THEN 1 FOOT OR LESS.    
WEDNESDAY
 
EAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ555-557-141100-  
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 13 2026  
   
TONIGHT
 
EAST WINDS AROUND 5 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 1 FOOT AT 6 SECONDS.    
SATURDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF  
SHOWERS.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
AROUND 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A SLIGHT  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS, BECOMING SOUTHWEST 20 TO  
25 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET, BUILDING TO 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTH 3 FEET AT  
4 SECONDS, BECOMING SOUTHWEST 4 FEET AT 5 SECONDS. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH A  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
MONDAY
 
NORTHWEST WINDS 25 TO 30 KNOTS. SEAS 5 TO 7 FEET,  
OCCASIONALLY TO 9 FEET, BUILDING TO 6 TO 9 FEET, OCCASIONALLY TO  
11 FEET IN THE AFTERNOON. WAVE DETAIL: NORTHWEST 6 FEET AT 5 SECONDS  
AND SOUTH 1 FOOT AT 6 SECONDS, BECOMING NORTHWEST 6 FEET AT  
5 SECONDS AND SOUTHEAST 5 FEET AT 7 SECONDS. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.    
MONDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO  
30 KNOTS. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL:  
NORTHWEST 6 FEET AT 5 SECONDS.    
TUESDAY
 
NORTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTH 4 FEET AT 5 SECONDS.    
TUESDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: NORTH 2 FEET AT 4 SECONDS.    
WEDNESDAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: NORTHEAST 2 FEET AT 4 SECONDS.    
WEDNESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ550-552-141100-  
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 13 2026  
   
TONIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTHEAST 1 FOOT AT 5 SECONDS.    
SATURDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTHEAST 1 FOOT AT 4 SECONDS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 3 SECONDS.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:  
SOUTH 2 FEET AT 4 SECONDS.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS, BECOMING WEST 25 TO 30 KNOTS AFTER MIDNIGHT. SEAS 3 TO  
5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHWEST 5 FEET AT  
5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS WITH A 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 8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING.    
MONDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO  
30 KNOTS. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:  
NORTH 5 FEET AT 4 SECONDS AND EAST 1 FOOT AT 8 SECONDS.    
TUESDAY
 
NORTH WINDS 20 TO 25 KNOTS, BECOMING NORTHEAST 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET.  
WAVE DETAIL: NORTHEAST 3 FEET AT 4 SECONDS.    
TUESDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: NORTHEAST  
2 FEET AT 3 SECONDS.    
WEDNESDAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: EAST 1 FOOT AT 3 SECONDS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ575-577-141100-  
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 13 2026  
   
TONIGHT
 
EAST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST LATE. SEAS  
AROUND 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.    
SATURDAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: EAST 2 FEET AT 5 SECONDS AND SOUTH 1 FOOT AT 8 SECONDS.  
A SLIGHT CHANCE OF SHOWERS.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A CHANCE OF  
SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST 20 TO  
25 KNOTS AFTER MIDNIGHT. SEAS AROUND 3 FEET, BUILDING TO 4 TO  
5 FEET, OCCASIONALLY TO 6 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTH  
3 FEET AT 4 SECONDS, BECOMING SOUTH 5 FEET AT 5 SECONDS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS  
WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
MONDAY
 
NORTHWEST WINDS 25 TO 30 KNOTS WITH GUSTS UP TO 40 KNOTS.  
SEAS 8 TO 11 FEET, OCCASIONALLY TO 14 FEET, BUILDING TO 11 TO  
15 FEET, OCCASIONALLY TO 19 FEET IN THE AFTERNOON. WAVE DETAIL: WEST  
9 FEET AT 6 SECONDS, BECOMING NORTH 13 FEET AT 9 SECONDS AND  
NORTHWEST 11 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
MONDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO  
35 KNOTS. SEAS 9 TO 12 FEET, OCCASIONALLY TO 15 FEET, SUBSIDING TO  
7 TO 9 FEET, OCCASIONALLY TO 11 FEET AFTER MIDNIGHT. WAVE DETAIL:  
NORTH 12 FEET AT 9 SECONDS AND NORTHWEST 10 FEET AT 8 SECONDS,  
BECOMING NORTHWEST 9 FEET AT 8 SECONDS.    
TUESDAY
 
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO 20 KNOTS  
IN THE AFTERNOON. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET,  
SUBSIDING TO 3 TO 5 FEET, OCCASIONALLY TO 6 FEET IN THE AFTERNOON.  
WAVE DETAIL: NORTHWEST 7 FEET AT 8 SECONDS, BECOMING NORTH 5 FEET AT  
6 SECONDS AND SOUTHEAST 2 FEET AT 7 SECONDS.    
TUESDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: NORTH 4 FEET AT 6 SECONDS.    
WEDNESDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTHEAST 2 FEET AT 5 SECONDS.    
WEDNESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ570-572-141100-  
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 13 2026  
   
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST LATE. SEAS  
AROUND 2 FEET. WAVE DETAIL: EAST 2 FEET AT 6 SECONDS.    
SATURDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 5 SECONDS.    
SATURDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS AFTER MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: EAST  
2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
2 TO 3 FEET. WAVE DETAIL: SOUTH 3 FEET AT 4 SECONDS. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS, BECOMING SOUTHWEST 25 TO 30 KNOTS AFTER MIDNIGHT. SEAS  
3 TO 4 FEET, OCCASIONALLY TO 5 FEET, BUILDING TO 5 TO 7 FEET,  
OCCASIONALLY TO 9 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTH 4 FEET AT  
5 SECONDS, BECOMING SOUTHWEST 6 FEET AT 5 SECONDS. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH A  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
MONDAY
 
NORTH WINDS 25 TO 35 KNOTS. SEAS 10 TO 14 FEET,  
OCCASIONALLY TO 18 FEET. WAVE DETAIL: NORTHWEST 10 FEET AT 7 SECONDS  
AND NORTHEAST 10 FEET AT 9 SECONDS. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.    
MONDAY NIGHT
 
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO  
25 KNOTS AFTER MIDNIGHT. SEAS 8 TO 11 FEET, OCCASIONALLY TO 14 FEET,  
SUBSIDING TO 6 TO 9 FEET, OCCASIONALLY TO 11 FEET AFTER MIDNIGHT.  
WAVE DETAIL: NORTHWEST 9 FEET AT 7 SECONDS AND NORTHEAST 9 FEET AT  
9 SECONDS, BECOMING NORTH 7 FEET AT 7 SECONDS AND NORTHEAST 6 FEET  
AT 8 SECONDS.    
TUESDAY
 
NORTH WINDS 20 TO 25 KNOTS, BECOMING NORTHEAST 15 TO  
20 KNOTS IN THE AFTERNOON. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET,  
SUBSIDING TO 3 TO 5 FEET, OCCASIONALLY TO 6 FEET IN THE AFTERNOON.  
WAVE DETAIL: NORTH 7 FEET AT 7 SECONDS, BECOMING NORTH 5 FEET AT  
6 SECONDS.    
TUESDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT 5 SECONDS.    
WEDNESDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 5 SECONDS.    
WEDNESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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