248  
FZUS54 KLIX 161731  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
1231 PM CDT TUE SEP 16 2025  
 
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-GMZ501-170600-  
1231 PM CDT TUE SEP 16 2025  
   
SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM  
 
GENERALLY BENIGN CONDITIONS WILL PERSIST ACROSS THE WATERS THROUGH  
THE WEEK AS HIGH PRESSURE WILL REMAIN IN CONTROL OF THE AREA  
WEATHER. WITH THE HIGH CENTERED JUST TO THE NORTHEAST, EXPECT  
GENERALLY LIGHT TO MODERATE EASTERLY WINDS, THOUGH DIRECTIONAL  
CHANGES ARE LIKELY DUE TO SEA/LAKE/LAND BREEZE INFLUENCES ACROSS THE  
NEAR SHORE WATERS, SOUNDS, AND TIDAL LAKES. WAVES AND SEAS WILL  
GENERALLY BE IN THE 1-2 FT FOR NEARSHORE AND PROTECTED WATERS WITH  
2- 4 FT IN THE OUTER WATERS.  
 
 
 
GMZ530-170600-  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-  
1231 PM CDT TUE SEP 16 2025  
   
THIS AFTERNOON  
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST  
AROUND 5 KNOTS LATE. WAVES 1 FOOT OR LESS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS LATE.    
TONIGHT  
SOUTH WINDS AROUND 5 KNOTS, BECOMING WEST AROUND 5 KNOTS  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH  
AFTER MIDNIGHT. WAVES 1 TO 2 FEET IN THE EVENING, THEN 1 FOOT OR  
LESS.    
THURSDAY  
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING EAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON.    
THURSDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. WAVES 1 TO 2 FEET IN THE EVENING, THEN 1 FOOT OR LESS.    
FRIDAY  
EAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.    
SATURDAY  
NORTH WINDS AROUND 5 KNOTS, BECOMING EAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON.    
SATURDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ534-170600-  
LAKE BORGNE-  
1231 PM CDT TUE SEP 16 2025  
   
THIS AFTERNOON  
SOUTHEAST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR  
LESS.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
NORTH WINDS AROUND 5 KNOTS, BECOMING EAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS.    
THURSDAY  
EAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS, THEN  
AROUND 2 FEET IN THE AFTERNOON.    
THURSDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS.    
FRIDAY  
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE  
AFTERNOON. WAVES AROUND 2 FEET.    
FRIDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.    
SATURDAY  
NORTH WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON.    
SATURDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.  
 
 
 
GMZ532-170600-  
MISSISSIPPI SOUND-  
1231 PM CDT TUE SEP 16 2025  
   
THIS AFTERNOON  
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS.    
WEDNESDAY  
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET  
IN THE EVENING, THEN 1 FOOT OR LESS.    
THURSDAY  
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON.    
THURSDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET  
IN THE EVENING, THEN 1 FOOT OR LESS.    
FRIDAY  
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES AROUND 2 FEET.    
FRIDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.    
SATURDAY  
NORTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET IN THE  
AFTERNOON.    
SATURDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.  
 
 
 
GMZ536-538-170600-  
CHANDELEUR SOUND-BRETON SOUND-  
1231 PM CDT TUE SEP 16 2025  
   
THIS AFTERNOON  
EAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS.    
THURSDAY  
EAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET.    
THURSDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET  
IN THE EVENING, THEN 1 FOOT OR LESS.    
FRIDAY  
EAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET.    
FRIDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.    
SATURDAY  
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE  
AFTERNOON. WAVES AROUND 2 FEET.    
SATURDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.  
 
 
 
GMZ555-557-170600-  
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-  
1231 PM CDT TUE SEP 16 2025  
   
THIS AFTERNOON  
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 1 FOOT AT 4 SECONDS.    
TONIGHT  
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE  
EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT 4 SECONDS.   
WEDNESDAY  
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 1 FOOT AT 5 SECONDS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET  
IN THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
4 SECONDS.    
THURSDAY  
EAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS  
IN THE AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: EAST 2 FEET AT  
4 SECONDS. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT  
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT.    
FRIDAY  
EAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS IN  
THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 2 FEET AT  
4 SECONDS AND SOUTHEAST 2 FEET AT 7 SECONDS. A SLIGHT CHANCE OF  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT  
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.    
SATURDAY  
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE  
AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: EAST 2 FEET AT  
5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT  
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ550-552-170600-  
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-  
1231 PM CDT TUE SEP 16 2025  
   
THIS AFTERNOON  
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT  
5 SECONDS.    
WEDNESDAY  
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE  
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: EAST 2 FEET AT 4 SECONDS.    
WEDNESDAY NIGHT  
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 4 SECONDS.    
THURSDAY  
EAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS  
IN THE AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET  
AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
THURSDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST  
2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
FRIDAY  
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:  
SOUTHEAST 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
FRIDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST  
2 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
SATURDAY  
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE DETAIL:  
SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
SATURDAY NIGHT  
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. A  
SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ575-577-170600-  
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-  
1231 PM CDT TUE SEP 16 2025  
   
THIS AFTERNOON  
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: EAST 2 FEET AT 4 SECONDS.    
TONIGHT  
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 5 SECONDS.    
WEDNESDAY  
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 4 SECONDS.    
WEDNESDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: EAST  
2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
THURSDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS. A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 3 FEET  
AT 4 SECONDS AND SOUTHEAST 2 FEET AT 7 SECONDS. A CHANCE OF SHOWERS.  
A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:  
EAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST  
3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
SATURDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS. A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.    
SATURDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST  
3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ570-572-170600-  
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-  
1231 PM CDT TUE SEP 16 2025  
   
THIS AFTERNOON  
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 5 SECONDS.    
TONIGHT  
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO 10 KNOTS  
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 3 FEET AT  
5 SECONDS.    
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: EAST 2 FEET AT 5 SECONDS.    
WEDNESDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: EAST 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
THURSDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS.    
FRIDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
FRIDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A CHANCE OF SHOWERS.    
SATURDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. A CHANCE OF SHOWERS.    
SATURDAY NIGHT  
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab LA Page
The Nexlab MS Page
Main Text Page