693  
FZUS54 KLCH 210848  
CWFLCH  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
348 AM CDT THU JUN 21 2018  
 
COASTAL WATERS FROM THE LOWER ATCHAFALAYA RIVER LA TO HIGH  
ISLAND TX OUT 60 NAUTICAL MILES INCLUDING SABINE AND  
CALCASIEU LAKES AND VERMILION BAY  
 
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.  
 
GMZ400-212115-  
SYNOPSIS FOR LOWER ATCHAFALAYA RIVER LA TO HIGH ISLAND TX OUT  
60 NM INCLUDING SABINE AND CALCASIEU LAKES AND VERMILION BAY  
348 AM CDT THU JUN 21 2018  
   
SYNOPSIS
 
 
WINDS AND SEAS WILL CONTINUE TO DECREASE THROUGH THE DAY AS THE  
NORTHWEST GULF PRESSURE GRADIENT CONTINUES TO RELAX. SCATTERED  
SHOWERS AND A FEW THUNDERSTORMS WILL BE POSSIBLE THROUGH THE  
AFTERNOON BEFORE COMING TO AN END TONIGHT. FAIR WEATHER WILL  
PREVAIL THROUGH THE WEEKEND WITH ISOLATED SHOWERS AND  
THUNDERSTORMS RETURNING EARLY NEXT WEEK.  
 

 
 
GMZ430-212115-  
SABINE LAKE-  
348 AM CDT THU JUN 21 2018  
   
TODAY
 
SOUTH WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH. SHOWERS  
AND THUNDERSTORMS LIKELY IN THE MORNING, THEN CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.    
TONIGHT
 
SOUTHWEST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT  
CHOP.    
FRIDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT  
CHOP.    
SATURDAY
 
SOUTH WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.   
SUNDAY
 
SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT CHOP.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT  
CHOP.    
MONDAY
 
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT CHOP.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT  
CHOP.  
 

 
 
GMZ432-212115-  
CALCASIEU LAKE-  
348 AM CDT THU JUN 21 2018  
   
TODAY
 
SOUTH WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH. SHOWERS  
AND THUNDERSTORMS LIKELY IN THE MORNING, THEN CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.    
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT  
CHOP. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT  
CHOP.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS A  
LIGHT CHOP.    
SATURDAY
 
SOUTH WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.    
SATURDAY NIGHT
 
SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A  
LIGHT CHOP.    
SUNDAY
 
SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT CHOP.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT  
CHOP.    
MONDAY
 
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT CHOP.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT  
CHOP.  
 

 
 
GMZ435-212115-  
VERMILION BAY-  
348 AM CDT THU JUN 21 2018  
   
TODAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT CHOP.  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT  
CHOP. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT CHOP.   
FRIDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT  
CHOP.    
SATURDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT  
CHOP.    
SATURDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT  
CHOP.    
SUNDAY
 
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT CHOP.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT  
CHOP.    
MONDAY
 
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT CHOP.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
MONDAY NIGHT
 
SOUTH WINDS UP TO 5 KNOTS. BAY WATERS SMOOTH.  
 

 
 
GMZ450-212115-  
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-  
348 AM CDT THU JUN 21 2018  
   
TODAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
SATURDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
SATURDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
MONDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.  
 

 
 
GMZ452-212115-  
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-  
348 AM CDT THU JUN 21 2018  
   
TODAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET. CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.   
SATURDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.    
MONDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.  
 

 
 
GMZ455-212115-  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY  
LA OUT 20 NM-  
348 AM CDT THU JUN 21 2018  
   
TODAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.   
SATURDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS.    
MONDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.  
 

 
 
GMZ470-212115-  
WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-  
348 AM CDT THU JUN 21 2018  
   
TODAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TONIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
SATURDAY
 
SOUTH WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET.    
SATURDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
MONDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.  
 

 
 
GMZ472-212115-  
WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO 60 NM-  
348 AM CDT THU JUN 21 2018  
   
TODAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.   
SATURDAY
 
SOUTH WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
MONDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.  
 

 
 
GMZ475-212115-  
WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM  
20 TO 60 NM-  
348 AM CDT THU JUN 21 2018  
   
TODAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.   
SATURDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
MONDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.  
 

 
 
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