601  
FZUS54 KMOB 182107  
CWFMOB  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE MOBILE AL  
407 PM CDT THU SEP 18 2025  
 
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.  
 
GMZ600-191000-  
407 PM CDT THU SEP 18 2025  
   
SYNOPSIS
 
 
A DIURNAL PATTERN CONTINUES INTO THE WEEKEND WITH THE DEVELOPMENT  
OF A GENERALLY ONSHORE FLOW EACH AFTERNOON BECOMING OFFSHORE EACH  
NIGHT. AN EASTERLY TO SOUTHEASTERLY FLOW DEVELOPS EARLY NEXT WEEK  
AND TURNS SOUTHERLY BY MID WEEK.  
 

 
 
GMZ630-191000-  
NORTHERN MOBILE BAY-  
407 PM CDT THU SEP 18 2025  
   
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
FRIDAY
 
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. SMOOTH.   
FRIDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SATURDAY
 
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SATURDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SUNDAY
 
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SUNDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
MONDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP. A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ631-632-191000-  
SOUTHERN MOBILE BAY-MISSISSIPPI SOUND-  
407 PM CDT THU SEP 18 2025  
   
TONIGHT
 
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING NORTHWEST  
LATE. WAVES 1 FOOT OR LESS. SMOOTH.   
FRIDAY
 
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. SMOOTH.   
FRIDAY NIGHT
 
WEST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS.  
SMOOTH.   
SATURDAY
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SATURDAY NIGHT
 
WEST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR  
LESS. SMOOTH.   
SUNDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN  
THE AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SUNDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
MONDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
MONDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS. LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.    
TUESDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ633-634-191000-  
PERDIDO BAY-PENSACOLA BAY SYSTEM-  
407 PM CDT THU SEP 18 2025  
   
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST LATE THIS  
EVENING AND EARLY MORNING, THEN BECOMING NORTHWEST LATE. WAVES  
1 FOOT OR LESS. LIGHT CHOP.    
FRIDAY
 
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
FRIDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SATURDAY
 
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SATURDAY NIGHT
 
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING  
NORTHWEST AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. SMOOTH.   
SUNDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SUNDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
MONDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ635-636-191000-  
WESTERN CHOCTAWHATCHEE BAY-EASTERN CHOCTAWHATCHEE BAY-  
407 PM CDT THU SEP 18 2025  
   
TONIGHT
 
WEST WINDS AROUND 5 KNOTS, BECOMING NORTHWEST LATE.  
WAVES 1 FOOT OR LESS. SMOOTH.   
FRIDAY
 
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. SMOOTH.   
FRIDAY NIGHT
 
WEST WINDS AROUND 5 KNOTS, BECOMING NORTH AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. SMOOTH.   
SATURDAY
 
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. SMOOTH.   
SATURDAY NIGHT
 
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING NORTH  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. SMOOTH.   
SUNDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
SUNDAY NIGHT
 
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING  
NORTHEAST AFTER MIDNIGHT. WAVES 1 FOOT OR LESS. SMOOTH.   
MONDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. LIGHT CHOP.    
TUESDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. LIGHT CHOP. A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR  
LESS. SMOOTH. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ650-655-191000-  
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-  
407 PM CDT THU SEP 18 2025  
   
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST  
LATE. SEAS 1 FOOT OR LESS. WAVE DETAIL: SOUTHEAST 1 FOOT AT  
5 SECONDS.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: NORTHWEST 1 FOOT AT  
2 SECONDS AND SOUTHEAST 1 FOOT AT 5 SECONDS.    
FRIDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST  
AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL: WEST 1 FOOT AT  
2 SECONDS AND SOUTH 1 FOOT AT 7 SECONDS.    
SATURDAY
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: NORTHWEST 1 FOOT AT  
2 SECONDS AND SOUTHEAST 1 FOOT AT 6 SECONDS.    
SATURDAY NIGHT
 
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING  
NORTHWEST AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL: SOUTH  
1 FOOT AT 4 SECONDS.    
SUNDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN  
THE AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
2 SECONDS AND WEST 1 FOOT AT 2 SECONDS.    
SUNDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL: SOUTHEAST 1 FOOT AT  
4 SECONDS.    
MONDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
MONDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ670-675-191000-  
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-  
407 PM CDT THU SEP 18 2025  
   
TONIGHT
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER  
MIDNIGHT, THEN BECOMING NORTH LATE. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 1 FOOT AT 5 SECONDS.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST IN THE  
AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: NORTH 1 FOOT AT  
2 SECONDS AND SOUTHEAST 1 FOOT AT 4 SECONDS.    
FRIDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: NORTHWEST 1 FOOT  
AT 2 SECONDS AND SOUTHEAST 1 FOOT AT 7 SECONDS, BECOMING  
NORTHWEST 1 FOOT AT 2 SECONDS AND SOUTHEAST 1 FOOT AT 6 SECONDS.    
SATURDAY
 
NORTH WINDS AROUND 10 KNOTS, BECOMING EAST IN THE  
AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: NORTHWEST 1 FOOT AT  
3 SECONDS AND SOUTHEAST 1 FOOT AT 6 SECONDS.    
SATURDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS, BECOMING NORTHWEST  
AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL: WEST 1 FOOT AT  
3 SECONDS AND SOUTHEAST 1 FOOT AT 5 SECONDS.    
SUNDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 4 SECONDS AND NORTHWEST 1 FOOT AT  
2 SECONDS.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
AFTER MIDNIGHT. SEAS AROUND 2 FEET IN THE EVENING, THEN 1 FOOT OR  
LESS. WAVE DETAIL: SOUTHEAST 1 FOOT AT 4 SECONDS, BECOMING EAST  
1 FOOT AT 4 SECONDS.    
MONDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
MONDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A CHANCE OF SHOWERS  
AND THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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