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Tampa Bay, FL Local Forecast Office

2NM SE Siesta Key FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 64 °F
E 11kt
1ft
Saturday
High: 81 °F
ESE 12kt
1ft
Saturday Night
Low: 69 °F
ESE 8kt
1ft
Sunday
High: 80 °F
S 10kt
1ft
Sunday Night
Low: 70 °F
Light Wind
1ft
Monday
High: 79 °F
S 10kt
1ft
Monday Night
Low: 71 °F
Light Wind
1ft
Tuesday
High: 80 °F
⇑SW 8kt
1ft
Tuesday Night
Low: 71 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:36 pm CDT Mar 28, 2025
Forecast Valid: 12am CDT Mar 29, 2025-6pm CDT Apr 4, 2025

View Nearby Observations

Detailed Forecast

Overnight

E wind around 11 kt, with gusts as high as 20 kt. Increasing clouds. Seas around 1 ft.

Saturday

E wind 8 to 12 kt becoming SSW in the afternoon. A chance of showers, mainly after 4pm. Seas around 1 ft.

Saturday Night

ESE wind 5 to 8 kt. A chance of showers and thunderstorms before 1am. Seas around 1 ft.

Sunday

ESE wind 8 to 10 kt becoming SSW in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Seas around 1 ft.

Monday

SE wind 6 to 10 kt becoming SSW in the afternoon. Sunny. Seas around 1 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Tuesday

Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. Mostly sunny. Seas around 1 ft.

Tuesday Night

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