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Tampa Bay, FL Local Forecast Office

4NM W Boca Grande FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 58 °F
NNE 20kt
2-4ft

Small Craft Advisory
Monday
High: 70 °F
NNE 17kt
2-3ft
Monday Night
Low: 62 °F
NE 12kt
2ft
Tuesday
High: 71 °F
NE 11kt
1-2ft
Tuesday Night
Low: 64 °F
N 9kt
1ft
Wednesday
High: 68 °F
NNW 10kt
1ft
Wednesday Night
Low: 63 °F
W 18kt
1-3ft
Thursday
High: 68 °F
NW 24kt
7ft
Thursday Night
Low: 46 °F
NNW 23kt⇓
7ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:36 am CST Jan 11, 2026
Forecast Valid: 8pm CST Jan 11, 2026-6pm CST Jan 18, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING

Tonight

NNE wind 16 to 20 kt. Mostly cloudy. Seas 2 to 4 ft.

Monday

NNE wind 10 to 17 kt. Partly sunny. Seas 2 to 3 ft.

Monday Night

NE wind around 12 kt. Mostly cloudy. Seas around 2 ft.

Tuesday

NE wind 5 to 11 kt becoming NNW in the afternoon. Partly sunny. Seas 1 to 2 ft.

Tuesday Night

N wind 7 to 9 kt. A slight chance of showers and thunderstorms after midnight. Seas around 1 ft.

Wednesday

NNW wind 7 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Wednesday Night

NNW wind 9 to 18 kt becoming W in the evening. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Seas 1 to 3 ft.

Thursday

NW wind 19 to 24 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms before noon. Seas 3 ft building to 7 ft.

Thursday Night

NNW wind 18 to 23 kt becoming NNE 11 to 16 kt after midnight. Partly cloudy. Seas 7 ft subsiding to 4 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.