Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

2NM SE Siesta Key FL

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
SSW 10kt
1ft
Tonight
Low: 68 °F
Light Wind
1ft
Sunday
High: 77 °F
S 9kt
1ft
Sunday Night
Low: 69 °F
WSW 6kt
1ft
Monday
High: 75 °F
NNW 11kt
1-2ft
Monday Night
Low: 57 °F
N 9kt
1-2ft
Tuesday
High: 70 °F
NE 9kt
1ft
Tuesday Night
Low: 57 °F
NNE 7kt
1ft
Wednesday
High: 70 °F
WNW 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:35 pm CST Dec 5, 2025
Forecast Valid: 9am CST Dec 6, 2025-6pm CST Dec 12, 2025

View Nearby Observations

Detailed Forecast

Today

SSW wind 5 to 10 kt. A slight chance of showers before 2pm, then a slight chance of showers after 5pm. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. A chance of showers, mainly before 3am. Seas around 1 ft.

Sunday

SE wind 5 to 9 kt becoming SSW in the afternoon. A chance of showers and thunderstorms after noon. Seas around 1 ft.

Sunday Night

SSW wind around 6 kt becoming W after midnight. Showers and possibly a thunderstorm. Seas around 1 ft.

Monday

W wind 6 to 11 kt becoming N in the afternoon. A chance of showers and thunderstorms before noon. Seas 1 to 2 ft.

Monday Night

N wind around 9 kt becoming NE after midnight. Winds could gust as high as 18 kt. Mostly cloudy. Seas 1 to 2 ft.

Tuesday

NE wind 7 to 9 kt. Mostly sunny. Seas around 1 ft.

Tuesday Night

NNE wind 5 to 7 kt. Partly cloudy. Seas around 1 ft.

Wednesday

NNE wind around 6 kt becoming WNW in the morning. 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.