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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Today
High: 88 °F
⇑W 7kt
< 1ft
Tonight
Low: 83 °F
SSE 6kt
< 1ft
Tuesday
High: 89 °F
⇑WSW 6kt
< 1ft
Tuesday Night
Low: 83 °F
Light Wind
< 1ft
Wednesday
High: 90 °F
⇑WSW 7kt
< 1ft
Wednesday Night
Low: 83 °F
⇑ESE 6kt
< 1ft
Thursday
High: 90 °F
SW 8kt
1ft
Thursday Night
Low: 83 °F
⇑ESE 9kt
1ft
Friday
High: 91 °F
E 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:01 am CDT Jul 6, 2026
Forecast Valid: 6am CDT Jul 6, 2026-6pm CDT Jul 12, 2026

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Detailed Forecast

Today

Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. A chance of showers and thunderstorms, mainly between 1pm and 3pm. Seas 1 ft or less.

Tonight

WSW wind around 6 kt becoming SSE in the evening. Partly cloudy. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. A slight chance of showers and thunderstorms between 1pm and 2pm. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming WSW 5 to 7 kt in the afternoon. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming ESE around 6 kt after midnight. Partly cloudy. Seas 1 ft or less.

Thursday

E wind 6 to 8 kt becoming SW in the afternoon. A slight chance of showers and thunderstorms after 1pm. Seas around 1 ft.

Thursday Night

Variable winds less than 5 kt becoming ESE 5 to 9 kt in the evening. Partly cloudy. Seas around 1 ft.

Friday

E wind 6 to 8 kt becoming SSW in the afternoon. A chance of showers and thunderstorms 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.