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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 82 °F
ESE 7kt
< 1ft
Sunday
High: 88 °F
⇑W 7kt
< 1ft
Sunday Night
Low: 82 °F
NNE 6kt⇓
< 1ft
Monday
High: 88 °F
NNE 6kt⇓
< 1ft
Monday Night
Low: 81 °F
NE 9kt
< 1ft
Tuesday
High: 90 °F
NE 9kt
< 1ft
Tuesday Night
Low: 80 °F
ENE 16kt
1ft
Wednesday
High: 89 °F
NE 17kt
1ft
Wednesday Night
Low: 79 °F
ENE 25kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:01 pm CDT Sep 12, 2026
Forecast Valid: 8pm CDT Sep 12, 2026-6pm CDT Sep 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

ESE wind 5 to 7 kt becoming SSE after midnight. Isolated showers and thunderstorms, mainly between 4am and 5am. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Scattered showers and thunderstorms after 7am. Seas 1 ft or less.

Sunday Night

NNE wind around 6 kt becoming variable and less than 5 kt. Scattered showers and thunderstorms before 9pm, then isolated showers and thunderstorms after 1am. Seas 1 ft or less.

Monday

NNE wind around 6 kt becoming variable and less than 5 kt. Isolated showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Monday Night

N wind 7 to 9 kt becoming E after midnight. Scattered showers and thunderstorms before 1am. Seas 1 ft or less.

Tuesday

NE wind 5 to 9 kt. Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Tuesday Night

ENE wind 14 to 16 kt. Scattered showers and thunderstorms before 1am. Seas around 1 ft.

Wednesday

NE wind 15 to 17 kt. Showers likely and possibly a thunderstorm after 1pm. Seas around 1 ft.

Wednesday Night

ENE wind 16 to 25 kt. Scattered showers and thunderstorms before 1am. Seas around 1 ft.

Winds and seas higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.