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Tampa Bay, FL Local Forecast Office

4NM W Boca Grande FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 75 °F
WSW 6kt⇓
< 1ft
Tonight
Low: 68 °F
⇑E 10kt
< 1ft
Friday
High: 76 °F
E 10kt⇓
1ft
Friday Night
Low: 68 °F
⇑E 9kt
1ft
Saturday
High: 77 °F
E 10kt⇓
1ft
Saturday Night
Low: 69 °F
⇑E 7kt
< 1ft
Sunday
High: 76 °F
E 7kt⇓
1ft
Sunday Night
Low: 68 °F
Light Wind
< 1ft
Monday
High: 76 °F
⇑W 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:57 pm CST Mar 5, 2026
Forecast Valid: 3pm CST Mar 5, 2026-6pm CDT Mar 11, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WSW wind around 6 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Tonight

Variable winds less than 5 kt becoming E 5 to 10 kt in the evening. A slight chance of showers and thunderstorms between 7pm and 8pm. Seas 1 ft or less.

Friday

E wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. A chance of showers, mainly after 4pm. Seas around 1 ft.

Friday Night

Variable winds less than 5 kt becoming E 5 to 9 kt in the evening. Partly cloudy. Seas around 1 ft.

Saturday

E wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers after noon. Seas around 1 ft.

Saturday Night

Variable winds less than 5 kt becoming E 5 to 7 kt in the evening. Partly cloudy. Seas 1 ft or less.

Sunday

E wind 5 to 7 kt becoming variable and less than 5 kt. Sunny. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

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.