373  
FZUS54 KLIX 261446  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
946 AM CDT THU APR 26 2018  
 
PASCAGOULA TO ATCHAFALAYA RIVER OUT TO 60 MILE  
 
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  
TEN PERCENT OF THE WAVES.  
 
GMZ500-GMZ501-270330-  
SYNOPSIS PASCAGOULA TO SW PASS MISSISSIPPI-  
SYNOPSIS SW PASS MISSISSIPPI RIVER TO ATCHAFALAYA RIVER-  
946 AM CDT THU APR 26 2018  
   
SYNOPSIS
 
A COLD FRONT WILL MOVE QUICKLY THROUGH THE THE COASTAL WATERS THIS  
MORNING. ANOTHER FAST-MOVING COLD FRONT WILL SWEEP THROUGH THE  
COASTAL WATERS FRIDAY. HIGH PRESSURE WILL THEN SETTLE OVER THE  
COASTAL WATERS FOR THE UPCOMING WEEKEND.  
 

 
 
GMZ534-270330-  
LAKE BORGNE-  
946 AM CDT THU APR 26 2018  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
WEST WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS EARLY IN THE MORNING.  
   
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS.    
FRIDAY
 
NORTHWEST WINDS NEAR 10 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS BECOMING WEST LATE IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.    
SATURDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS BECOMING EAST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.    
SUNDAY
 
EAST WINDS NEAR 10 KNOTS. WAVES 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
EAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO  
4 FEET. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ532-270330-  
MISSISSIPPI SOUND-  
946 AM CDT THU APR 26 2018  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
WEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS EARLY IN THE  
MORNING.    
TONIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS.    
FRIDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY
 
NORTH WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.    
SATURDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS BECOMING NORTH AFTER  
MIDNIGHT. WAVES 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.    
SUNDAY
 
EAST WINDS NEAR 10 KNOTS BECOMING SOUTHEAST LATE IN THE  
AFTERNOON. WAVES 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO  
5 FEET. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ536-538-270330-  
CHANDELEUR SOUND-BRETON SOUND-  
946 AM CDT THU APR 26 2018  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
WEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS EARLY IN THE  
MORNING.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS.    
FRIDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY
 
NORTH WINDS 5 TO 10 KNOTS BECOMING EAST EARLY IN THE  
AFTERNOON, THEN BECOMING SOUTH LATE IN THE AFTERNOON. WAVES 1 TO  
2 FEET. DOMINANT PERIOD 4 SECONDS.    
SATURDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS BECOMING NORTH 10 TO  
15 KNOTS AFTER MIDNIGHT. WAVES 1 TO 2 FEET. DOMINANT PERIOD  
4 SECONDS.    
SUNDAY
 
EAST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
EAST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
EAST WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO  
5 FEET. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ555-557-270330-  
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 MILE-  
946 AM CDT THU APR 26 2018  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
WEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS EARLY IN THE  
MORNING.    
TONIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS.    
FRIDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY
 
NORTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST LATE IN  
THE AFTERNOON. SEAS 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.    
SATURDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTH  
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. DOMINANT  
PERIOD 4 SECONDS.    
SUNDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
EAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
EAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ550-552-270330-  
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 MILE-  
946 AM CDT THU APR 26 2018  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
WEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS EARLY IN THE  
MORNING.    
TONIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS.    
FRIDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY
 
EAST WINDS 5 TO 10 KNOTS BECOMING SOUTH LATE IN THE  
AFTERNOON. SEAS 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.    
SATURDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS BECOMING NORTHEAST  
AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.    
SUNDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
EAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ575-577-270330-  
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 MILE-  
946 AM CDT THU APR 26 2018  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
WEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS.    
TONIGHT
 
NORTHWEST WINDS NEAR 15 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 5 SECONDS.    
FRIDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 5 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
SUNDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
EAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
EAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ570-572-270330-  
COASTAL WATERS FROM PORT FOURCHON LOUISIANA TO LOWER ATCHAFALAYA  
RIVER LA FROM 20 TO 60 MILE-  
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO  
PORT FOURCHON LOUISIANA FROM 20 TO 60 MILE-  
946 AM CDT THU APR 26 2018  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO  
5 FEET. DOMINANT PERIOD 5 SECONDS. SLIGHT CHANCE OF SHOWERS EARLY  
IN THE MORNING.    
TONIGHT
 
NORTHWEST WINDS NEAR 15 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 5 SECONDS.    
FRIDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
SUNDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
EAST WINDS NEAR 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
EAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ530-270330-  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-  
946 AM CDT THU APR 26 2018  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO  
5 FEET. DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS EARLY IN THE  
MORNING.    
TONIGHT
 
NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS.    
FRIDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY
 
NORTHWEST WINDS NEAR 5 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY NIGHT
 
WEST WINDS NEAR 5 KNOTS BECOMING EAST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.    
SUNDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
EAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO  
4 FEET. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
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