965  
FZUS54 KMOB 171957  
CWFMOB  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE MOBILE AL  
257 PM CDT MON AUG 17 2026  
 
GULF COASTAL WATERS OKALOOSA WALTON COUNTY LINE TO PASCAGOULA OUT  
60 NM  
 
SEAS ARE GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE  
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE  
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
GMZ600-180815-  
257 PM CDT MON AUG 17 2026  
   
SYNOPSIS
 
 
A LIGHT TO OCCASIONALLY MODERATE WESTERLY FLOW PATTERN PERSISTS  
ACROSS THE MARINE WATERS THIS WEEK. ISOLATED TO POTENTIALLY  
SCATTERED SHOWERS AND STORMS CAN BE EXPECTED EACH MORNING WITH  
LOCALLY HIGHER SEAS AND WINDS NEAR STORMS.  
 

 
 
GMZ630-180815-  
NORTHERN MOBILE BAY-  
257 PM CDT MON AUG 17 2026  
   
THIS AFTERNOON
 
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS. LIGHT CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
WEST WINDS AROUND 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP.    
TUESDAY
 
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST 10 TO  
15 KNOTS IN THE AFTERNOON. WAVES 1 FOOT OR LESS. A MODERATE CHOP.  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. A MODERATE CHOP. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
WEDNESDAY
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS. LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE EVENING.    
THURSDAY
 
NORTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING.    
FRIDAY
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. LIGHT  
CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ631-632-180815-  
SOUTHERN MOBILE BAY-MISSISSIPPI SOUND-  
257 PM CDT MON AUG 17 2026  
   
THIS AFTERNOON
 
SOUTHWEST WINDS AROUND 10 KNOTS. WAVES 1 FOOT  
OR LESS. LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
TONIGHT
 
WEST WINDS AROUND 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP.    
TUESDAY
 
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST 10 TO  
15 KNOTS IN THE AFTERNOON. WAVES 1 FOOT OR LESS. A MODERATE CHOP.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS. WAVES 1 FOOT OR LESS.  
A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE EVENING.    
WEDNESDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP. A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS. LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE EVENING.    
THURSDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING.    
FRIDAY
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. LIGHT  
CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ633-634-180815-  
PERDIDO BAY-PENSACOLA BAY SYSTEM-  
257 PM CDT MON AUG 17 2026  
   
THIS AFTERNOON
 
SOUTHWEST WINDS 5 TO 10 KNOTS, INCREASING TO  
10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS LATE. WAVES 1 FOOT OR  
LESS. A MODERATE CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS, BECOMING WEST 5 TO 10 KNOTS AFTER MIDNIGHT. WAVES  
1 FOOT OR LESS. A MODERATE CHOP.    
TUESDAY
 
WEST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS  
WITH GUSTS UP TO 20 KNOTS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.  
A MODERATE CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS, DIMINISHING TO 5 TO 10 KNOTS AFTER MIDNIGHT. WAVES  
1 FOOT OR LESS. A MODERATE CHOP.    
WEDNESDAY
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS. LIGHT CHOP.    
THURSDAY
 
NORTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
THURSDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING.    
FRIDAY
 
NORTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
FRIDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ635-636-180815-  
WESTERN CHOCTAWHATCHEE BAY-EASTERN CHOCTAWHATCHEE BAY-  
257 PM CDT MON AUG 17 2026  
   
THIS AFTERNOON
 
SOUTHWEST WINDS AROUND 10 KNOTS. WAVES 1 FOOT  
OR LESS. LIGHT CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. LIGHT  
CHOP.    
TUESDAY
 
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST 10 TO  
15 KNOTS WITH GUSTS UP TO 20 KNOTS IN THE AFTERNOON. WAVES 1 FOOT  
OR LESS. A MODERATE CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON.    
TUESDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS, DIMINISHING TO 5 TO 10 KNOTS AFTER MIDNIGHT. WAVES  
1 FOOT OR LESS. A MODERATE CHOP.    
WEDNESDAY
 
NORTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST  
IN THE AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS. LIGHT CHOP.    
THURSDAY
 
NORTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
THURSDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS, DIMINISHING TO AROUND  
5 KNOTS AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
NORTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS, DIMINISHING TO AROUND  
5 KNOTS AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP. A  
SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ650-655-180815-  
COASTAL WATERS FROM PENSACOLA FL TO PASCAGOULA MS OUT 20 NM-  
COASTAL WATERS FROM OKALOOSA WALTON COUNTY LINE FL TO PENSACOLA  
FL OUT 20 NM-  
257 PM CDT MON AUG 17 2026  
   
THIS AFTERNOON
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHWEST 2 FEET AT 3 SECONDS AND SOUTH  
1 FOOT AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY.    
TONIGHT
 
WEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHWEST 2 FEET AT 4 SECONDS AND  
SOUTH 1 FOOT AT 9 SECONDS.    
TUESDAY
 
WEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 3 FEET. WAVE DETAIL: WEST 2 FEET AT 4 SECONDS AND SOUTH  
1 FOOT AT 10 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
TUESDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: WEST 3 FEET AT 4 SECONDS  
AND SOUTH 1 FOOT AT 9 SECONDS.    
WEDNESDAY
 
WEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHWEST 2 FEET AT 6 SECONDS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
THURSDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL:  
SOUTHWEST 2 FEET AT 5 SECONDS.    
THURSDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL:  
SOUTHWEST 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
FRIDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 1 FOOT OR LESS, THEN AROUND  
2 FEET IN THE AFTERNOON. WAVE DETAIL: WEST 1 FOOT AT 4 SECONDS,  
BECOMING SOUTHWEST 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
FRIDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. SEAS AROUND 2 FEET IN THE EVENING, THEN  
1 FOOT OR LESS. WAVE DETAIL: WEST 2 FEET AT 3 SECONDS, BECOMING  
WEST 1 FOOT AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ670-675-180815-  
WATERS FROM PENSACOLA FL TO PASCAGOULA MS FROM 20 TO 60 NM-  
WATERS FROM OKALOOSA WALTON COUNTY LINE FL TO PENSACOLA FL FROM  
20 TO 60 NM-  
257 PM CDT MON AUG 17 2026  
   
THIS AFTERNOON
 
WEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: WEST 2 FEET AT 3 SECONDS AND SOUTH 1 FOOT AT  
8 SECONDS.    
TONIGHT
 
WEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 3 FEET. WAVE DETAIL: WEST 2 FEET AT 4 SECONDS AND SOUTH  
1 FOOT AT 9 SECONDS.    
TUESDAY
 
WEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 3 FEET. WAVE DETAIL: WEST 3 FEET AT 4 SECONDS AND SOUTH  
1 FOOT AT 10 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
TUESDAY NIGHT
 
WEST WINDS AROUND 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHWEST 3 FEET AT  
5 SECONDS AND SOUTH 1 FOOT AT 9 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY
 
WEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 3 FEET. WAVE DETAIL: WEST 3 FEET AT 5 SECONDS AND SOUTH  
1 FOOT AT 6 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING.    
WEDNESDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
THURSDAY
 
WEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: WEST 2 FEET AT 4 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS. A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
THURSDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: WEST 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS.    
FRIDAY
 
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: WEST 2 FEET AT 4 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
FRIDAY NIGHT
 
WEST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: WEST 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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