604  
FZUS52 KTBW 220029  
CWFTBW  
 
COASTAL WATERS FORECAST FOR FLORIDA  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
829 PM EDT MON SEP 21 2026  
 
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.  
 
GMZ800-221315-  
SYNOPSIS FOR THE COASTAL WATERS FROM BONITA BEACH TO SUWANNEE RIVER-  
829 PM EDT MON SEP 21 2026  
   
SYNOPSIS
 
 
LIGHT AND VARIABLE WINDS PREVAILING THROUGH MID WEEK FROM THE  
NORTHEAST TO SOUTHEAST AROUND 5 TO 10 KNOTS, EXCEPT ONSHORE NEAR  
THE COAST DURING THE AFTERNOON HOURS. THE MAIN WEATHER CONCERN FOR  
MARINERS WILL BE SCATTERED SHOWERS AND THUNDERSTORMS, ESPECIALLY  
DURING THE OVERNIGHT AND EARLY MORNING HOURS WITH LOCALLY GUSTY  
WINDS AND ROUGH SEAS. AS A COLD FRONT WILL APPROACHES THE AREA  
LATE IN THE WEEK, WINDS BEGIN TO INCREASE ACROSS THE WATERS.  
 

 
 
GMZ830-221315-  
TAMPA BAY WATERS-  
829 PM EDT MON SEP 21 2026  
   
OVERNIGHT
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST. BAY  
AND INLAND WATERS LIGHT CHOP. SCATTERED SHOWERS AND THUNDERSTORMS  
EARLY THIS EVENING.    
TUESDAY
 
EAST WINDS AROUND 5 KNOTS, BECOMING WEST AROUND  
5 KNOTS IN THE AFTERNOON. BAY AND INLAND WATERS SMOOTH. SCATTERED  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
AFTER MIDNIGHT. BAY AND INLAND WATERS LIGHT CHOP. SCATTERED  
SHOWERS AND THUNDERSTORMS, MAINLY IN THE EVENING.    
WEDNESDAY
 
EAST WINDS AROUND 5 KNOTS. BAY AND INLAND WATERS  
SMOOTH. SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS LIGHT CHOP. SCATTERED SHOWERS AND THUNDERSTORMS, MAINLY IN  
THE EVENING.    
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.   
THURSDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. BAY AND INLAND  
WATERS CHOPPY. SCATTERED SHOWERS AND THUNDERSTORMS IN THE  
EVENING.    
FRIDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND WATERS A  
MODERATE CHOP. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. BAY AND INLAND  
WATERS CHOPPY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING.   
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND WATERS  
A MODERATE CHOP.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ836-221315-  
CHARLOTTE HARBOR AND PINE ISLAND SOUND-  
829 PM EDT MON SEP 21 2026  
   
OVERNIGHT
 
EAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. SCATTERED SHOWERS AND THUNDERSTORMS.    
TUESDAY
 
SOUTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. BAY AND INLAND WATERS SMOOTH. SCATTERED SHOWERS  
AND THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS. BAY AND INLAND  
WATERS SMOOTH. SCATTERED SHOWERS AND THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST  
IN THE AFTERNOON. BAY AND INLAND WATERS SMOOTH. SCATTERED  
THUNDERSTORMS. SCATTERED SHOWERS IN THE MORNING, THEN NUMEROUS  
SHOWERS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
AFTER MIDNIGHT. BAY AND INLAND WATERS LIGHT CHOP. SCATTERED  
THUNDERSTORMS. NUMEROUS SHOWERS, MAINLY IN THE EVENING.    
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.   
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS A MODERATE CHOP. SCATTERED SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS IN THE AFTERNOON. BAY AND INLAND WATERS A MODERATE CHOP.  
SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS A MODERATE CHOP. SCATTERED SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS IN THE AFTERNOON. BAY AND INLAND WATERS A MODERATE CHOP.  
SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ856-221315-  
COASTAL WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 NM-  
829 PM EDT MON SEP 21 2026  
   
OVERNIGHT
 
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. SCATTERED SHOWERS AND THUNDERSTORMS.    
TUESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS. BAY AND INLAND WATERS  
LIGHT CHOP. SCATTERED SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: SOUTH 1 FOOT AT 4 SECONDS. BAY AND INLAND  
WATERS SMOOTH. SCATTERED SHOWERS AND THUNDERSTORMS.    
WEDNESDAY
 
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTH 1 FOOT AT 4 SECONDS. BAY AND INLAND WATERS  
SMOOTH. SCATTERED THUNDERSTORMS. SCATTERED SHOWERS IN THE  
MORNING, THEN NUMEROUS SHOWERS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTHEAST 1 FOOT AT 4 SECONDS. BAY AND INLAND WATERS  
LIGHT CHOP. SCATTERED SHOWERS AND THUNDERSTORMS.    
THURSDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
2 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS. BAY AND INLAND WATERS  
LIGHT CHOP. ISOLATED SHOWERS AND THUNDERSTORMS IN THE MORNING,  
THEN SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. BAY AND INLAND WATERS A MODERATE  
CHOP. SCATTERED SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. BAY  
AND INLAND WATERS A MODERATE CHOP. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN SCATTERED SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 3 FEET.  
BAY AND INLAND WATERS CHOPPY. SCATTERED SHOWERS AND  
THUNDERSTORMS.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. BAY AND INLAND  
WATERS A MODERATE CHOP. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
MORNING, THEN SCATTERED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ876-221315-  
WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 TO 60 NM-  
829 PM EDT MON SEP 21 2026  
   
OVERNIGHT
 
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST LATE.  
SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT 3 SECONDS.  
SCATTERED SHOWERS AND THUNDERSTORMS.    
TUESDAY
 
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS. SCATTERED SHOWERS AND  
THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: SOUTHEAST 1 FOOT AT 4 SECONDS. SCATTERED  
SHOWERS AND THUNDERSTORMS.    
WEDNESDAY
 
SOUTH WINDS AROUND 5 KNOTS, BECOMING EAST IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: SOUTH 1 FOOT AT  
4 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. SCATTERED SHOWERS AND  
THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTHEAST 1 FOOT AT 2 SECONDS AND SOUTH 1 FOOT AT  
5 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.    
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS.    
FRIDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. SCATTERED SHOWERS AND THUNDERSTORMS.    
FRIDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. SCATTERED SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS  
IN THE MORNING, THEN SCATTERED THUNDERSTORMS IN THE AFTERNOON.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ853-221315-  
COASTAL WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 NM-  
829 PM EDT MON SEP 21 2026  
   
OVERNIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST.  
SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT 2 SECONDS. BAY  
AND INLAND WATERS LIGHT CHOP. SCATTERED SHOWERS AND THUNDERSTORMS  
EARLY THIS EVENING, THEN ISOLATED SHOWERS AND THUNDERSTORMS.    
TUESDAY
 
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS. BAY AND INLAND WATERS  
SMOOTH. SCATTERED SHOWERS AND THUNDERSTORMS, MAINLY IN THE  
MORNING.    
TUESDAY NIGHT
 
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. SCATTERED SHOWERS AND THUNDERSTORMS.    
WEDNESDAY
 
EAST WINDS AROUND 5 KNOTS, BECOMING NORTHEAST IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
3 SECONDS. BAY AND INLAND WATERS LIGHT CHOP. SCATTERED SHOWERS  
AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL: NORTH 1 FOOT AT  
3 SECONDS. BAY AND INLAND WATERS LIGHT CHOP. SCATTERED SHOWERS  
AND THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHWEST 2 FEET AT 5 SECONDS AND NORTHEAST 1 FOOT  
AT 3 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP. ISOLATED  
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SCATTERED SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. BAY AND  
INLAND WATERS CHOPPY. SCATTERED SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET, OCCASIONALLY TO  
5 FEET. BAY AND INLAND WATERS CHOPPY. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. BAY AND INLAND WATERS CHOPPY. ISOLATED  
SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. BAY  
AND INLAND WATERS A MODERATE CHOP. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ873-221315-  
WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 TO 60 NM-  
829 PM EDT MON SEP 21 2026  
   
OVERNIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST.  
SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT 3 SECONDS.  
ISOLATED SHOWERS AND THUNDERSTORMS EARLY THIS EVENING, THEN  
SCATTERED SHOWERS AND THUNDERSTORMS LATE THIS EVENING AND  
OVERNIGHT.    
TUESDAY
 
EAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: EAST 1 FOOT AT 3 SECONDS. SCATTERED SHOWERS AND  
THUNDERSTORMS.    
TUESDAY NIGHT
 
EAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY
 
EAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: EAST 1 FOOT AT 3 SECONDS. SCATTERED SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS, THEN AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: NORTH  
1 FOOT AT 4 SECONDS, BECOMING NORTHEAST 1 FOOT AT 3 SECONDS AND  
SOUTH 1 FOOT AT 5 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT  
4 SECONDS AND SOUTH 1 FOOT AT 5 SECONDS. SCATTERED SHOWERS AND  
THUNDERSTORMS.    
THURSDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. SCATTERED  
SHOWERS AND THUNDERSTORMS.    
FRIDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. ISOLATED THUNDERSTORMS. SCATTERED  
SHOWERS, MAINLY IN THE MORNING.    
FRIDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. ISOLATED SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET, OCCASIONALLY TO  
5 FEET. ISOLATED SHOWERS AND THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ850-221315-  
COASTAL WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20 NM-  
829 PM EDT MON SEP 21 2026  
   
OVERNIGHT
 
NORTH WINDS AROUND 5 KNOTS, BECOMING EAST LATE THIS  
EVENING AND OVERNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL:  
NORTHEAST 1 FOOT AT 2 SECONDS. BAY AND INLAND WATERS LIGHT CHOP.  
SCATTERED SHOWERS AND THUNDERSTORMS EARLY THIS EVENING, THEN  
ISOLATED SHOWERS AND THUNDERSTORMS.    
TUESDAY
 
EAST WINDS AROUND 5 KNOTS, BECOMING NORTHWEST AROUND  
5 KNOTS IN THE AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST  
1 FOOT AT 2 SECONDS. BAY AND INLAND WATERS SMOOTH. ISOLATED  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
2 SECONDS. BAY AND INLAND WATERS LIGHT CHOP. ISOLATED SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
EAST WINDS AROUND 5 KNOTS, BECOMING NORTH IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
2 SECONDS. BAY AND INLAND WATERS SMOOTH. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN SCATTERED SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING EAST AFTER  
MIDNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL: NORTH 1 FOOT AT  
2 SECONDS. BAY AND INLAND WATERS LIGHT CHOP. SCATTERED SHOWERS  
AND THUNDERSTORMS.    
THURSDAY
 
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. ISOLATED  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 2 TO 3 FEET. BAY AND INLAND WATERS CHOPPY.  
ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. BAY AND INLAND  
WATERS CHOPPY.    
FRIDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 3 FEET.  
BAY AND INLAND WATERS CHOPPY.    
SATURDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
BAY AND INLAND WATERS A MODERATE CHOP.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ870-221315-  
WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20 TO 60 NM-  
829 PM EDT MON SEP 21 2026  
   
OVERNIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST.  
SEAS 1 FOOT OR LESS. WAVE DETAIL: NORTHEAST 1 FOOT AT 2 SECONDS.  
ISOLATED SHOWERS AND THUNDERSTORMS EARLY THIS EVENING, THEN  
SCATTERED SHOWERS AND THUNDERSTORMS LATE THIS EVENING AND  
OVERNIGHT.    
TUESDAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
2 SECONDS. ISOLATED SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. WAVE DETAIL: EAST 1 FOOT AT  
2 SECONDS. ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING,  
THEN SCATTERED SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: NORTHEAST 1 FOOT AT 2 SECONDS. SCATTERED SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE MORNING.    
WEDNESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS, THEN AROUND  
2 FEET AFTER MIDNIGHT. WAVE DETAIL: NORTH 1 FOOT AT 4 SECONDS,  
BECOMING NORTH 2 FEET AT 3 SECONDS. NUMEROUS SHOWERS AND  
SCATTERED THUNDERSTORMS.    
THURSDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: NORTHEAST 3 FEET AT 4 SECONDS AND WEST 1 FOOT AT  
6 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS, MAINLY IN THE  
MORNING.    
THURSDAY NIGHT
 
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 2 TO  
4 FEET, OCCASIONALLY TO 5 FEET. ISOLATED SHOWERS AND  
THUNDERSTORMS.    
FRIDAY
 
NORTHEAST WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET, OCCASIONALLY TO  
6 FEET.    
FRIDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET.    
SATURDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET, OCCASIONALLY TO  
5 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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