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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 74 °F
W 10kt⇓
< 1ft
Thursday
High: 79 °F
⇑SW 9kt
< 1ft
Thursday Night
Low: 73 °F
W 7kt⇓
< 1ft
Friday
High: 79 °F
⇑SW 9kt
< 1ft
Friday Night
Low: 75 °F
⇑S 8kt
< 1ft
Saturday
High: 81 °F
SSW 16kt
1-2ft
Saturday Night
Low: 73 °F
WNW 11kt
1-2ft
Sunday
High: 77 °F
NNW 14kt
2ft
Sunday Night
Low: 70 °F
N 14kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:06 pm CDT Apr 29, 2026
Forecast Valid: 7pm CDT Apr 29, 2026-6pm CDT May 6, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Thursday Night

W wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming S 5 to 8 kt after midnight. Partly cloudy. Seas 1 ft or less.

Saturday

S wind 11 to 16 kt becoming SW in the afternoon. Winds could gust as high as 24 kt. Mostly sunny. Seas 1 to 2 ft.

Saturday Night

SW wind 7 to 11 kt becoming WNW after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas 1 to 2 ft.

Sunday

NNW wind 12 to 14 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft.

Sunday Night

N wind 11 to 14 kt becoming NE after midnight. A chance of showers and thunderstorms. Seas around 2 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.