For More Weather Information:

Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 72 °F
SSE 13kt
1ft
Monday
High: 78 °F
S 17kt
1-2ft
Monday Night
Low: 56 °F
N 20kt
2-3ft
Tuesday
High: 64 °F
N 22kt
3-4ft
Tuesday Night
Low: 56 °F
NNE 18kt
2-3ft
Wednesday
High: 69 °F
NNE 18kt
2ft
Wednesday Night
Low: 60 °F
NE 17kt
1-2ft
Thursday
High: 73 °F
NNE 18kt
1-2ft
Thursday Night
Low: 61 °F
NNE 16kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:34 pm CDT Mar 15, 2026
Forecast Valid: 11pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE MONDAY NIGHT THROUGH

Overnight

SSE wind 11 to 13 kt. A slight chance of showers and thunderstorms before midnight. Seas around 1 ft.

Monday

S wind 14 to 17 kt becoming SW in the afternoon. Winds could gust as high as 24 kt. A slight chance of showers, then a chance of showers and thunderstorms after 8am. Seas 1 to 2 ft.

Monday Night

WSW wind 16 to 20 kt becoming N after midnight. Showers likely and possibly a thunderstorm. Seas 2 to 3 ft.

Tuesday

N wind 16 to 22 kt. Partly sunny. Seas 3 to 4 ft.

Tuesday Night

NNE wind 16 to 18 kt. Mostly cloudy. Seas 2 to 3 ft.

Wednesday

NNE wind 14 to 18 kt. A slight chance of showers after 1pm. Seas around 2 ft.

Wednesday Night

NE wind around 17 kt. Mostly cloudy. Seas 1 to 2 ft.

Thursday

NNE wind 14 to 18 kt. Mostly sunny. Seas 1 to 2 ft.

Thursday Night

NNE wind 14 to 16 kt. Partly cloudy. Seas around 2 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.