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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Today
High: 75 °F
N 16kt
1-2ft
Tonight
Low: 68 °F
NE 23kt
2ft
Wednesday
High: 75 °F
NE 21kt
1-2ft
Wednesday Night
Low: 69 °F
NE 24kt
1-2ft
Thursday
High: 78 °F
NE 17kt
1ft
Thursday Night
Low: 68 °F
NE 19kt
1ft
Friday
High: 79 °F
NE 15kt
1ft
Friday Night
Low: 69 °F
NE 16kt
1ft
Saturday
High: 80 °F
ENE 13kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:48 am CDT Apr 7, 2026
Forecast Valid: 10am CDT Apr 7, 2026-6pm CDT Apr 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON

Today

N wind 10 to 16 kt. Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. Seas 1 to 2 ft.

Tonight

NE wind 19 to 23 kt. A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers after 5am. Seas around 2 ft.

Wednesday

NE wind 17 to 21 kt. A chance of showers, with thunderstorms also possible after 1pm. Seas 1 to 2 ft.

Wednesday Night

NE wind 17 to 24 kt. A chance of showers. Seas 1 to 2 ft.

Thursday

NE wind 15 to 17 kt. A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Seas around 1 ft.

Thursday Night

NE wind 16 to 19 kt. Mostly cloudy. Seas around 1 ft.

Friday

NE wind 12 to 15 kt. Mostly sunny. Seas around 1 ft.

Friday Night

NE wind 13 to 16 kt. Partly cloudy. Seas around 1 ft.

Saturday

ENE wind 10 to 13 kt. Sunny. Seas around 1 ft.

*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.