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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Today
High: 69 °F
S 17kt
1-2ft
Tonight
Low: 64 °F
SSW 18kt
2ft
Washington's Birthday
High: 69 °F
NW 12kt
2ft
Monday Night
Low: 60 °F
NW 12kt
2ft
Tuesday
High: 71 °F
NE 9kt⇓
1-2ft
Tuesday Night
Low: 63 °F
E 6kt
1ft
Wednesday
High: 71 °F
S 7kt
1ft
Wednesday Night
Low: 64 °F
Light Wind
< 1ft
Thursday
High: 71 °F
⇑S 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:36 am CST Feb 15, 2026
Forecast Valid: 9am CST Feb 15, 2026-6pm CST Feb 21, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 11 to 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas 1 to 2 ft.

Tonight

S wind 13 to 18 kt becoming WSW after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms likely before 4am, then isolated showers between 4am and 5am. Seas around 2 ft.

Washington's Birthday

NW wind 9 to 12 kt. Sunny. Seas around 2 ft.

Monday Night

NW wind 9 to 12 kt becoming NE after midnight. Mostly clear. Seas around 2 ft.

Tuesday

NE wind 5 to 9 kt becoming variable and less than 5 kt. Sunny. Seas 1 to 2 ft.

Tuesday Night

NW wind around 6 kt becoming ESE after midnight. Partly cloudy. Seas around 1 ft.

Wednesday

E wind around 7 kt becoming SW in the afternoon. Sunny. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming S around 6 kt in the morning. Sunny. 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.