805  
FZUS52 KTBW 171400  
CWFTBW  
 
COASTAL WATERS FORECAST FOR FLORIDA  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
ISSUED BY NATIONAL WEATHER SERVICE MELBOURNE FL  
1000 AM EDT WED SEP 17 2025  
 
GULF COASTAL WATERS FROM BONITA BEACH TO THE MOUTH OF THE  
SUWANNEE RIVER OUT TO 60 NM.  
 
IMPORTANT NOTICE TO MARINERS...MARINE FORECASTS ARE ISSUED AT  
LEAST FOUR TIMES A DAY. BOATERS ON EXTENDED TRIPS SHOULD  
ROUTINELY MONITOR SUBSEQUENT FORECAST ISSUANCES AND UPDATES FOR  
THE LATEST MARINE WEATHER INFORMATION.  
 
THE WAVE HEIGHTS ARE FORECAST AS SIGNIFICANT WAVE HEIGHT WHICH IS  
THE AVERAGE OF THE HIGHEST ONE-THIRD OF THE WAVES. THE HIGHEST  
WAVES MAY RARELY BE TWICE THE SIGNIFICANT WAVE HEIGHT. THE WINDS  
AND SEAS NEAR THUNDERSTORMS MAY BE HIGHER THAN FORECAST.  
 
GMZ800-180230-  
SYNOPSIS FOR THE COASTAL WATERS FROM BONITA BEACH TO SUWANNEE RIVER-  
1000 AM EDT WED SEP 17 2025  
   
SYNOPSIS
 
 
NORTHEAST THROUGH SOUTHEAST WINDS TO 10 TO 15 KNOTS AND SEAS 2  
FEET OR LESS WILL PREVAIL OVER THE EASTERN GULF WATERS THROUGH  
SATURDAY. A SLIGHT UPTICK IN WINDS AND SEAS EXPECTED LATE SATURDAY  
INTO SUNDAY WITH NORTHEAST WINDS AROUND 15 KNOTS AND SEAS UP TO 3  
FEET POSSIBLE. SCATTERED SHOWERS AND ISOLATED STORMS POSSIBLE  
EACH DAY, WITH THE HIGHEST CHANCES FROM TAMPA BAY SOUTHWARD.  
 

 
 

 
 
GMZ830-180230-  
TAMPA BAY WATERS-  
1000 AM EDT WED SEP 17 2025  
   
REST OF TODAY
 
EAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF  
SHOWERS LATE THIS MORNING, THEN A CHANCE OF SHOWERS THIS  
AFTERNOON.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS LIGHT  
CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS,  
MAINLY IN THE EVENING.    
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS A MODERATE CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
NORTHEAST WINDS AROUND 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND WATERS  
A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.    
SATURDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING.    
SUNDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ836-180230-  
CHARLOTTE HARBOR AND PINE ISLAND SOUND-  
1000 AM EDT WED SEP 17 2025  
   
REST OF TODAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS LIGHT CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS LIGHT  
CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS AROUND 10 KNOTS. BAY AND INLAND  
WATERS LIGHT CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.    
THURSDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. BAY AND INLAND  
WATERS LIGHT CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS  
LIKELY, MAINLY IN THE EVENING.    
FRIDAY
 
NORTHEAST WINDS AROUND 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS A MODERATE CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND WATERS  
A MODERATE CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.    
SATURDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS A MODERATE CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS, MAINLY IN THE EVENING.    
SUNDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ856-180230-  
COASTAL WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 NM-  
1000 AM EDT WED SEP 17 2025  
   
REST OF TODAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT. BAY  
AND INLAND WATERS LIGHT CHOP. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: EAST 1 FOOT AT 3 SECONDS. BAY AND INLAND WATERS LIGHT  
CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN  
THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
3 SECONDS AND SOUTHWEST 1 FOOT AT 5 SECONDS, BECOMING NORTHEAST  
1 FOOT AT 3 SECONDS AND SOUTHWEST 1 FOOT AT 5 SECONDS. BAY AND  
INLAND WATERS LIGHT CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR  
LESS, THEN AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: NORTH  
1 FOOT AT 3 SECONDS, BECOMING NORTHEAST 1 FOOT AT 3 SECONDS. BAY  
AND INLAND WATERS A MODERATE CHOP. A SLIGHT CHANCE OF  
THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE EVENING.    
FRIDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET IN  
THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: NORTH 1 FOOT AT  
3 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP. A SLIGHT CHANCE  
OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN  
A CHANCE OF SHOWERS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: NORTH 2 FEET AT 3 SECONDS. BAY AND INLAND  
WATERS A MODERATE CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS, MAINLY IN THE EVENING.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
BAY AND INLAND WATERS A MODERATE CHOP. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
SATURDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. BAY AND INLAND WATERS A MODERATE CHOP. A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE EVENING.    
SUNDAY
 
NORTHEAST WINDS AROUND 10 KNOTS, BECOMING NORTH IN THE  
AFTERNOON. SEAS AROUND 2 FEET IN THE MORNING, THEN 1 FOOT OR  
LESS. BAY AND INLAND WATERS LIGHT CHOP. A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A  
CHANCE OF SHOWERS IN THE AFTERNOON.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ876-180230-  
WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 TO 60 NM-  
1000 AM EDT WED SEP 17 2025  
   
REST OF TODAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN  
AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: EAST 1 FOOT AT  
3 SECONDS, BECOMING EAST 1 FOOT AT 3 SECONDS AND SOUTHWEST 1 FOOT  
AT 6 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: EAST 2 FEET AT 3 SECONDS AND SOUTHWEST 1 FOOT AT  
6 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: NORTHEAST 2 FEET AT 4 SECONDS. A CHANCE OF  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
FRIDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTHEAST 2 FEET AT 3 SECONDS. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
FRIDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS AROUND 2 FEET. WAVE DETAIL: NORTH 2 FEET AT  
4 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. A  
SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON.    
SATURDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS AROUND 2 FEET. A CHANCE OF  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ853-180230-  
COASTAL WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 NM-  
1000 AM EDT WED SEP 17 2025  
   
REST OF TODAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET LATE THIS MORNING, THEN 1 FOOT. BAY AND INLAND WATERS  
LIGHT CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT. WAVE DETAIL:  
SOUTHEAST 1 FOOT AT 3 SECONDS. BAY AND INLAND WATERS LIGHT CHOP. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
THURSDAY
 
EAST WINDS AROUND 10 KNOTS, BECOMING NORTH IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
3 SECONDS AND SOUTHWEST 1 FOOT AT 6 SECONDS. BAY AND INLAND  
WATERS LIGHT CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: NORTH 1 FOOT AT 3 SECONDS AND SOUTHWEST  
1 FOOT AT 5 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP. A  
SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN  
THE EVENING.    
FRIDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTH 1 FOOT AT 3 SECONDS. BAY AND INLAND WATERS A  
MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS AROUND 2 FEET. WAVE DETAIL: NORTH 2 FEET AT  
4 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
BAY AND INLAND WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.    
SATURDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
3 FEET. BAY AND INLAND WATERS A MODERATE CHOP. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. BAY  
AND INLAND WATERS A MODERATE CHOP. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ873-180230-  
WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 TO 60 NM-  
1000 AM EDT WED SEP 17 2025  
   
REST OF TODAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT. WAVE DETAIL:  
SOUTH 1 FOOT AT 4 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: EAST 1 FOOT AT 3 SECONDS AND SOUTHWEST 1 FOOT AT  
6 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: NORTHEAST 2 FEET AT 3 SECONDS AND SOUTHWEST  
1 FOOT AT 6 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
FRIDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTHEAST 2 FEET AT 3 SECONDS AND SOUTH 1 FOOT AT  
6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS AROUND 2 FEET. WAVE DETAIL: NORTH 2 FEET AT  
4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT
 
NORTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO  
3 FEET. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A  
SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ850-180230-  
COASTAL WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20 NM-  
1000 AM EDT WED SEP 17 2025  
   
REST OF TODAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
BAY AND INLAND WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS AFTERNOON. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE AFTERNOON.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS. BAY AND INLAND WATERS  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
THURSDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING NORTH IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
2 SECONDS. BAY AND INLAND WATERS LIGHT CHOP. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
THURSDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL: NORTHEAST  
1 FOOT AT 2 SECONDS AND SOUTHWEST 1 FOOT AT 5 SECONDS. BAY AND  
INLAND WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTH IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: NORTHEAST 1 FOOT AT  
2 SECONDS AND SOUTHWEST 1 FOOT AT 5 SECONDS. BAY AND INLAND  
WATERS LIGHT CHOP.    
FRIDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: NORTH 1 FOOT AT 2 SECONDS. BAY AND INLAND  
WATERS A MODERATE CHOP.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS.  
BAY AND INLAND WATERS A MODERATE CHOP.    
SATURDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. BAY AND INLAND WATERS A MODERATE CHOP.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS AROUND 2 FEET IN THE MORNING,  
THEN 1 FOOT OR LESS. BAY AND INLAND WATERS A MODERATE CHOP. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ870-180230-  
WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20 TO 60 NM-  
1000 AM EDT WED SEP 17 2025  
   
REST OF TODAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT. WAVE DETAIL:  
EAST 1 FOOT AT 3 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT. WAVE  
DETAIL: EAST 1 FOOT AT 3 SECONDS. A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.    
THURSDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
AFTER MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: NORTHEAST 1 FOOT  
AT 3 SECONDS AND SOUTH 1 FOOT AT 6 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 1 FOOT AT 3 SECONDS AND SOUTH 1 FOOT AT 6 SECONDS.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: NORTH 2 FEET AT  
3 SECONDS.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.    
SATURDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO  
3 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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