Last Update: 320 PM EDT Mon Jul 20 2026

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Tampa Bay, FL Local Forecast Office

37NM SW Cedar Key FL

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING...

Tonight
South winds around 25 knots with gusts up to 30 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave detail: south 8 feet at 7 seconds. Numerous showers and scattered thunderstorms.
Tuesday
South winds 25 to 30 knots. Seas 7 to 9 feet, occasionally to 11 feet. Wave detail: south 9 feet at 7 seconds and west 2 feet at 8 seconds. Numerous showers and scattered thunderstorms.
Tuesday Night
South winds 20 to 25 knots with gusts up to 30 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave detail: south 9 feet at 7 seconds and west 2 feet at 8 seconds. Scattered showers and thunderstorms, mainly in the evening.
Wednesday
South winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: south 7 feet at 8 seconds and south 3 feet at 5 seconds. Isolated showers and thunderstorms.
Wednesday Night
Southwest winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: south 5 feet at 6 seconds. Isolated showers and thunderstorms.
Thursday
South winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southwest 4 feet at 8 seconds and south 1 foot at 5 seconds. Isolated showers and thunderstorms.
Thursday Night
West winds 5 to 10 knots. Seas 2 to 3 feet.
Friday
East winds around 5 knots, becoming southwest in the afternoon. Seas around 2 feet.
Friday Night
Northwest winds 5 to 10 knots. Seas around 2 feet.
Saturday
West winds 5 to 10 knots. Seas 1 foot or less.

winds and seas higher in and near thunderstorms.




Winds and seas higher in and near thunderstorms.
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320 PM EDT Mon Jul 20 2026
 
 

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