Last Update: 812 PM EDT Sat Aug 15 2026

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Tampa Bay, FL Local Forecast Office

11NM WNW Captiva FL

Marine Zone Forecast


Tonight
Northwest winds around 5 knots, becoming east late this evening and early morning, then becoming southeast late. Seas 1 foot or less. Wave detail: southeast 1 foot at 3 seconds. Bay and inland waters smooth. Isolated showers and thunderstorms early this evening.
Sunday
Southeast winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave detail: southeast 1 foot at 4 seconds. Bay and inland waters light chop.
Sunday Night
Northwest winds 5 to 10 knots, becoming north after midnight. Seas 1 foot or less. Wave detail: northwest 1 foot at 2 seconds and south 1 foot at 4 seconds. Bay and inland waters light chop.
Monday
Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave detail: northwest 1 foot at 3 seconds and south 1 foot at 4 seconds. Bay and inland waters light chop.
Monday Night
Northwest winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 1 foot or less. Wave detail: northwest 1 foot at 3 seconds and south 1 foot at 4 seconds. Bay and inland waters a moderate chop.
Tuesday
West winds 5 to 10 knots. Seas 1 foot or less. Wave detail: northwest 1 foot at 3 seconds. Bay and inland waters light chop.
Tuesday Night
West winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 1 foot or less. Bay and inland waters a moderate chop.
Wednesday
West winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. Bay and inland waters light chop. Isolated showers and thunderstorms.
Wednesday Night
West winds 5 to 10 knots. Seas around 2 feet. Bay and inland waters light chop. Isolated showers and thunderstorms.
Thursday
West winds 5 to 10 knots. Seas 1 foot or less. Bay and inland waters light chop. Isolated showers and thunderstorms.

winds and seas higher in and near thunderstorms.




Winds and seas higher in and near thunderstorms.
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812 PM EDT Sat Aug 15 2026
 
 

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