For More Weather Information:

Captiva FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:34 am CDT Mar 18, 2026
Forecast Valid: 12am CDT Mar 18, 2026-6pm CDT Mar 24, 2026

...Small Craft Exercise Caution...

Overnight

NNE wind around 18 kt. Mostly cloudy. Seas 2 to 3 ft.

Wednesday

N wind 14 to 16 kt. Mostly sunny. Seas around 2 ft.

Wednesday Night

NNE wind 14 to 18 kt. Partly cloudy. Seas around 2 ft.

Thursday

NNE wind 13 to 17 kt. Mostly sunny. Seas 1 to 2 ft.

Thursday Night

NNE wind 14 to 16 kt. Mostly clear. Seas around 1 ft.

Friday

NNE wind 9 to 14 kt becoming NNW in the afternoon. Sunny. Seas around 1 ft.

Friday Night

N wind 8 to 12 kt becoming NE after midnight. Mostly clear. Seas around 1 ft.

Saturday

NE wind 5 to 9 kt becoming WNW in the afternoon. Sunny. Seas 1 ft or less.

Saturday Night

NW wind 5 to 11 kt becoming NNE after midnight. Mostly clear. Seas 1 ft or less.

*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.