386  
FZUS52 KTBW 211433  
CWFTBW  
 
COASTAL WATERS FORECAST FOR FLORIDA  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
933 AM EST SAT DEC 21 2024  
 
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.  
 
GMZ800-220315-  
SYNOPSIS FOR THE COASTAL WATERS FROM BONITA BEACH TO SUWANNEE RIVER-  
933 AM EST SAT DEC 21 2024  
   
SYNOPSIS
 
 
A SECONDARY COLD FRONT WILL PUSH ACROSS THE WATERS TODAY WITH HIGH  
PRESSURE BUILDING OVER THE REGION. WINDS AND SEAS WILL REMAIN  
ELEVATED BUT SHOULD REMAIN JUST BELOW SCEC CONDITIONS TODAY. HIGH  
PRESSURE WILL HOLD OVER THE WATERS INTO EARLY NEXT WITH WINDS AND  
SEAS GRADUALLY SUBSIDING.  
 

 
 
GMZ830-220315-  
TAMPA BAY WATERS-  
933 AM EST SAT DEC 21 2024  
   
REST OF TODAY
 
NORTH WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. BAY AND INLAND WATERS A  
MODERATE CHOP.    
SUNDAY
 
NORTH WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS LIGHT  
CHOP.    
SUNDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS A MODERATE CHOP.    
MONDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS IN THE AFTERNOON. BAY AND INLAND WATERS A MODERATE CHOP.   
MONDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS LIGHT CHOP.    
TUESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP.    
TUESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS LIGHT CHOP.    
WEDNESDAY
 
EAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.  
 

 
 
GMZ836-220315-  
CHARLOTTE HARBOR AND PINE ISLAND SOUND-  
933 AM EST SAT DEC 21 2024  
   
REST OF TODAY
 
NORTH WINDS AROUND 10 KNOTS. BAY AND INLAND  
WATERS LIGHT CHOP.    
TONIGHT
 
NORTH WINDS AROUND 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP.    
SUNDAY
 
NORTH WINDS AROUND 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP.    
SUNDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS A MODERATE CHOP.    
MONDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP.    
MONDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS LIGHT CHOP.    
TUESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP.    
TUESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS LIGHT CHOP.    
WEDNESDAY
 
EAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.  
 

 
 
GMZ856-220315-  
COASTAL WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 NM-  
933 AM EST SAT DEC 21 2024  
   
REST OF TODAY
 
NORTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHWEST 3 FEET AT  
6 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: NORTHWEST 3 FEET AT  
6 SECONDS AND NORTHEAST 1 FOOT AT 3 SECONDS. BAY AND INLAND  
WATERS A MODERATE CHOP.    
SUNDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTHWEST 3 FEET AT 6 SECONDS AND NORTHEAST 1 FOOT AT  
3 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP.    
SUNDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHEAST 2 FEET AT  
3 SECONDS AND NORTHWEST 2 FEET AT 6 SECONDS. BAY AND INLAND  
WATERS A MODERATE CHOP.    
MONDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTH 2 FEET AT 4 SECONDS. BAY AND INLAND WATERS A  
MODERATE CHOP.    
MONDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: NORTHEAST 1 FOOT AT 2 SECONDS AND NORTH  
1 FOOT AT 5 SECONDS. BAY AND INLAND WATERS LIGHT CHOP.    
TUESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
BAY AND INLAND WATERS LIGHT CHOP.    
TUESDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR  
LESS. BAY AND INLAND WATERS LIGHT CHOP.    
WEDNESDAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. BAY  
AND INLAND WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON.  
 

 
 
GMZ876-220315-  
WATERS FROM BONITA BEACH TO ENGLEWOOD FL OUT 20 TO 60 NM-  
933 AM EST SAT DEC 21 2024  
   
REST OF TODAY
 
NORTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:  
NORTHWEST 4 FEET AT 6 SECONDS.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: NORTHWEST 4 FEET AT  
6 SECONDS AND NORTHEAST 1 FOOT AT 3 SECONDS.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTHWEST 3 FEET AT 6 SECONDS AND NORTHEAST 1 FOOT AT  
3 SECONDS.    
SUNDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTH 3 FEET AT  
5 SECONDS.    
MONDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTH 3 FEET AT 5 SECONDS.    
MONDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: NORTH 2 FEET AT 5 SECONDS.    
TUESDAY
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.    
TUESDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND  
2 FEET.    
WEDNESDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.  
 

 
 
GMZ853-220315-  
COASTAL WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 NM-  
933 AM EST SAT DEC 21 2024  
   
REST OF TODAY
 
NORTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
NORTHWEST 3 FEET AT 6 SECONDS. BAY AND INLAND WATERS A MODERATE  
CHOP.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: NORTHWEST 3 FEET AT  
6 SECONDS AND NORTHEAST 2 FEET AT 3 SECONDS. BAY AND INLAND  
WATERS A MODERATE CHOP.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTHEAST 2 FEET AT 3 SECONDS AND NORTHWEST 2 FEET AT  
6 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP.    
SUNDAY NIGHT
 
NORTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTH 2 FEET AT  
4 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP.    
MONDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTH 2 FEET AT 4 SECONDS. BAY AND INLAND WATERS A  
MODERATE CHOP.    
MONDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: NORTH 1 FOOT AT 4 SECONDS. BAY AND INLAND  
WATERS A MODERATE CHOP.    
TUESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN  
THE MORNING, THEN 1 FOOT OR LESS. BAY AND INLAND WATERS LIGHT  
CHOP.    
TUESDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR  
LESS. BAY AND INLAND WATERS LIGHT CHOP.    
WEDNESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
BAY AND INLAND WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS IN  
THE AFTERNOON.  
 

 
 
GMZ873-220315-  
WATERS FROM ENGLEWOOD TO TARPON SPRINGS FL OUT 20 TO 60 NM-  
933 AM EST SAT DEC 21 2024  
   
REST OF TODAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHWEST 4 FEET AT  
6 SECONDS.    
TONIGHT
 
NORTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
NORTH 4 FEET AT 5 SECONDS.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTH 3 FEET AT 5 SECONDS.    
SUNDAY NIGHT
 
NORTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS AROUND 3 FEET. WAVE DETAIL: NORTH 3 FEET AT  
5 SECONDS.    
MONDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTH 3 FEET AT 5 SECONDS.    
MONDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: NORTH 2 FEET AT 5 SECONDS.    
TUESDAY
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.    
TUESDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND  
2 FEET.    
WEDNESDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS.  
 

 
 
GMZ850-220315-  
COASTAL WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20 NM-  
933 AM EST SAT DEC 21 2024  
   
REST OF TODAY
 
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO  
10 KNOTS THIS AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTH  
2 FEET AT 4 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP.    
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTHWEST 2 FEET AT 6 SECONDS AND NORTH 1 FOOT AT  
2 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTH 1 FOOT AT 4 SECONDS. BAY AND INLAND WATERS A  
MODERATE CHOP.    
SUNDAY NIGHT
 
NORTHEAST WINDS AROUND 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.    
MONDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTH 2 FEET AT 4 SECONDS. BAY AND INLAND WATERS A  
MODERATE CHOP.    
MONDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR  
LESS. WAVE DETAIL: NORTH 1 FOOT AT 4 SECONDS. BAY AND INLAND  
WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS.    
TUESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
BAY AND INLAND WATERS LIGHT CHOP.    
TUESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR  
LESS. BAY AND INLAND WATERS LIGHT CHOP. A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT.    
WEDNESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
BAY AND INLAND WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS IN  
THE AFTERNOON.  
 

 
 
GMZ870-220315-  
WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20 TO 60 NM-  
933 AM EST SAT DEC 21 2024  
   
REST OF TODAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTH 4 FEET AT 5 SECONDS.    
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: NORTH 2 FEET AT 5 SECONDS.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTH 2 FEET AT 5 SECONDS.    
SUNDAY NIGHT
 
NORTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTH 3 FEET AT  
5 SECONDS.    
MONDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTH 3 FEET AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS IN  
THE MORNING.    
MONDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: NORTH 2 FEET AT 4 SECONDS. A SLIGHT CHANCE  
OF SHOWERS.    
TUESDAY
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.    
TUESDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR  
LESS, THEN AROUND 2 FEET AFTER MIDNIGHT. A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT.    
WEDNESDAY
 
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A  
SLIGHT CHANCE OF SHOWERS.  
 

 
 
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