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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 74 °F
W 6kt⇓
< 1ft
Friday
High: 79 °F
⇑S 7kt
< 1ft
Friday Night
Low: 75 °F
⇑S 10kt
< 1ft
Saturday
High: 81 °F
S 16kt
1-2ft
Saturday Night
Low: 71 °F
WNW 13kt
2ft
Sunday
High: 78 °F
N 15kt
2ft
Sunday Night
Low: 69 °F
NE 15kt
2ft
Monday
High: 80 °F
NE 16kt
1ft
Monday Night
Low: 71 °F
ENE 13kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT Apr 30, 2026
Forecast Valid: 7pm CDT Apr 30, 2026-6pm CDT May 7, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind around 6 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 S 5 to 7 kt in the morning. Sunny. Seas 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming S 5 to 10 kt after midnight. Partly cloudy. Seas 1 ft or less.

Saturday

S wind 10 to 16 kt, with gusts as high as 23 kt. Mostly sunny. Seas 1 to 2 ft.

Saturday Night

SW wind 10 to 13 kt becoming NW after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas around 2 ft.

Sunday

N wind around 15 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 2 ft.

Sunday Night

NE wind 13 to 15 kt. A chance of showers and thunderstorms before 1am, then a slight chance of showers. Seas around 2 ft.

Monday

NE wind 8 to 16 kt becoming N in the afternoon. Partly sunny. Seas around 1 ft.

Monday Night

N wind 11 to 13 kt becoming E after midnight. Partly cloudy. 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.