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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 85 °F
SW 6kt
1ft
Tonight
Low: 79 °F
⇑ENE 6kt
1ft
Tuesday
High: 85 °F
S 8kt
1ft
Tuesday Night
Low: 78 °F
ESE 7kt
1ft
Wednesday
High: 84 °F
SSW 8kt
1ft
Wednesday Night
Low: 78 °F
E 8kt
1ft
Thursday
High: 83 °F
ESE 7kt
1ft
Thursday Night
Low: 77 °F
E 9kt
1ft
Friday
High: 84 °F
ESE 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:02 pm CDT Oct 5, 2026
Forecast Valid: 4pm CDT Oct 5, 2026-6pm CDT Oct 12, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 6 kt. Partly sunny. Seas around 1 ft.

Tonight

Variable winds less than 5 kt becoming ENE around 6 kt in the evening. Isolated showers and thunderstorms, then scattered showers after 1am. Seas around 1 ft.

Tuesday

SSE wind 6 to 8 kt becoming SSW in the afternoon. Scattered showers and thunderstorms, mainly after 1pm. Seas around 1 ft.

Tuesday Night

W wind 5 to 7 kt becoming E in the evening. Scattered showers and thunderstorms before 1am, then scattered showers between 1am and 4am, then scattered showers and thunderstorms after 4am. Seas around 1 ft.

Wednesday

SE wind 6 to 8 kt becoming WSW in the afternoon. Showers and possibly a thunderstorm. Seas around 1 ft.

Wednesday Night

W wind 6 to 8 kt becoming E after midnight. Showers likely and possibly a thunderstorm. Seas around 1 ft.

Thursday

ESE wind around 7 kt becoming SSW in the afternoon. Showers likely, then showers and possibly a thunderstorm after 10am. Seas around 1 ft.

Thursday Night

E wind 7 to 9 kt. Showers likely and possibly a thunderstorm before 1am, then scattered showers. Seas around 1 ft.

Friday

ESE wind 8 to 10 kt becoming S in the afternoon. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. 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.