Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

Johns Pass FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 74 °F
Light Wind
1ft
Tonight
Low: 64 °F
⇑SSE 7kt
< 1ft
Friday
High: 75 °F
S 12kt
1ft
Friday Night
Low: 68 °F
S 6kt⇓
1ft
Saturday
High: 75 °F
SSW 10kt
1ft
Saturday Night
Low: 68 °F
SSE 7kt
1ft
Sunday
High: 75 °F
SSW 12kt
1ft
Sunday Night
Low: 65 °F
NW 10kt
1ft
Monday
High: 70 °F
N 16kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:35 am CST Dec 4, 2025
Forecast Valid: 3pm CST Dec 4, 2025-6pm CST Dec 10, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Tonight

Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. Partly cloudy. Seas 1 ft or less.

Friday

S wind 8 to 12 kt. Mostly sunny. Seas around 1 ft.

Friday Night

S wind around 6 kt becoming variable and less than 5 kt. A slight chance of showers after midnight. Seas around 1 ft.

Saturday

SSW wind 5 to 10 kt. A slight chance of showers. Seas around 1 ft.

Saturday Night

SSW wind 5 to 7 kt becoming SSE after midnight. A chance of showers. Seas around 1 ft.

Sunday

SSE wind 7 to 12 kt becoming WSW in the afternoon. A chance of showers, then showers likely and possibly a thunderstorm after noon. Seas around 1 ft.

Sunday Night

W wind 7 to 10 kt becoming NNW after midnight. Showers likely. Seas around 1 ft.

Monday

N wind 10 to 16 kt. A slight chance of showers. 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.