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Tampa Bay, FL Local Forecast Office

4NM W Boca Grande FL

Marine Point Forecast

[NOTICE]

Today
High: 85 °F
E 8kt
1ft
Tonight
Low: 79 °F
⇑ESE 10kt
< 1ft
Friday
High: 85 °F
ESE 10kt
1ft
Friday Night
Low: 80 °F
ESE 10kt
1ft
Saturday
High: 86 °F
ESE 10kt
1ft
Saturday Night
Low: 80 °F
⇑ESE 11kt
1ft
Sunday
High: 87 °F
E 11kt
1ft
Sunday Night
Low: 80 °F
⇑E 14kt
1ft
Memorial Day
High: 87 °F
E 14kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:11 am CDT May 21, 2026
Forecast Valid: 6am CDT May 21, 2026-6pm CDT May 27, 2026

View Nearby Observations

Detailed Forecast

Today

E wind 5 to 8 kt becoming WSW in the afternoon. Isolated showers and thunderstorms after 4pm. Seas around 1 ft.

Tonight

Variable winds less than 5 kt becoming ESE 5 to 10 kt in the evening. Isolated showers and thunderstorms, mainly between 9pm and midnight. Seas 1 ft or less.

Friday

ESE wind 6 to 10 kt becoming SW in the afternoon. Isolated showers and thunderstorms after 5pm. Seas around 1 ft.

Friday Night

S wind 5 to 10 kt becoming ESE after midnight. Partly cloudy. Seas around 1 ft.

Saturday

ESE wind 7 to 10 kt becoming SW in the afternoon. Scattered showers and thunderstorms after 1pm. Seas around 1 ft.

Saturday Night

Variable winds less than 5 kt becoming ESE 6 to 11 kt in the evening. Isolated showers and thunderstorms before 1am. Seas around 1 ft.

Sunday

E wind 6 to 11 kt becoming SSW in the afternoon. Scattered showers and thunderstorms after 1pm. Seas around 1 ft.

Sunday Night

Variable winds less than 5 kt becoming E 9 to 14 kt in the evening. A slight chance of showers and thunderstorms before 1am. Seas around 1 ft.

Memorial Day

E wind 8 to 14 kt becoming S in the afternoon. A chance of showers and thunderstorms after 1pm. Seas 1 to 2 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.