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Captiva FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:21 pm CDT Aug 15, 2026
Forecast Valid: 6pm CDT Aug 15, 2026-6pm CDT Aug 22, 2026

Tonight

Variable winds less than 5 kt becoming ESE around 6 kt in the evening. Isolated showers and thunderstorms before 7pm. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.

Sunday Night

WNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming WNW 6 to 11 kt in the afternoon. Sunny. Seas 1 ft or less.

Monday Night

WNW wind 7 to 13 kt. Mostly clear. Seas around 1 ft.

Tuesday

W wind 5 to 12 kt. Sunny. Seas 1 ft or less.

Tuesday Night

WNW wind 7 to 12 kt. Mostly clear. Seas around 1 ft.

Wednesday

W wind 5 to 11 kt. Isolated showers and thunderstorms after 1pm. Seas around 1 ft.

Wednesday Night

W wind 6 to 11 kt. Isolated showers and thunderstorms after 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.