For More Weather Information:

Captiva FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 10:26 am CDT Jul 20, 2026
Forecast Valid: 11am CDT Jul 20, 2026-6pm CDT Jul 26, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

Today

S wind 18 to 21 kt, with gusts as high as 29 kt. Scattered showers and thunderstorms. Seas 3 to 4 ft.

Tonight

S wind 18 to 20 kt. Scattered showers and thunderstorms before 2am, then isolated showers and thunderstorms after 3am. Seas 3 to 4 ft.

Tuesday

S wind 14 to 18 kt, with gusts as high as 24 kt. Isolated showers and thunderstorms, mainly between 9am and 1pm. Seas around 3 ft.

Tuesday Night

S wind 10 to 12 kt. Partly cloudy. Seas around 2 ft.

Wednesday

SSE wind around 10 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.

Wednesday Night

SW wind 5 to 8 kt becoming ESE after midnight. Mostly clear. Seas around 2 ft.

Thursday

ESE wind 6 to 10 kt becoming W in the afternoon. Isolated showers and thunderstorms after 1pm. Seas around 2 ft.

Thursday Night

NW wind 7 to 9 kt becoming ENE after midnight. Mostly clear. Seas 1 to 2 ft.

Friday

E wind 5 to 9 kt becoming W in the afternoon. Isolated 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.