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Captiva FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:47 am CDT May 18, 2026
Forecast Valid: 9am CDT May 18, 2026-6pm CDT May 24, 2026

Today

E wind 5 to 12 kt becoming S in the afternoon. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Tonight

E wind 8 to 13 kt. A slight chance of showers and thunderstorms before 9pm. Seas 1 ft or less.

Tuesday

ENE wind 6 to 12 kt becoming SE in the afternoon. Showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Tuesday Night

E wind 6 to 11 kt. A slight chance of showers and thunderstorms before 1am. Seas 1 ft or less.

Wednesday

E wind 5 to 10 kt becoming W in the afternoon. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Wednesday Night

NNW wind 5 to 8 kt becoming E after midnight. Partly cloudy. Seas 1 ft or less.

Thursday

E wind 5 to 9 kt becoming W in the afternoon. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Thursday Night

NW wind around 6 kt becoming ESE after midnight. Mostly clear. Seas 1 ft or less.

Friday

E wind 5 to 8 kt becoming WSW in the afternoon. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

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.