Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

3NM NW Miami Beach FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 51 °F
NNW 9kt
Thursday
High: 71 °F
N 11kt
Thursday Night
Low: 60 °F
NNE 6kt⇓
Friday
High: 71 °F
⇑E 7kt
Friday Night
Low: 57 °F
Light Wind
Saturday
High: 70 °F
W 15kt
Saturday Night
Low: 37 °F
NW 16kt
Sunday
High: 55 °F
NW 14kt
Sunday Night
Low: 37 °F
NW 9kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:32 pm EST Jan 28, 2026
Forecast Valid: 10pm EST Jan 28, 2026-6pm EST Feb 4, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Tonight

NNW wind 6 to 9 kt, with gusts as high as 19 kt. Partly cloudy. Bay waters smooth becoming a light chop.

Thursday

N wind 9 to 11 kt becoming NE in the afternoon. Winds could gust as high as 18 kt. Sunny. Bay waters a light chop.

Thursday Night

NNE wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Bay waters smooth.

Friday

Variable winds less than 5 kt becoming E 5 to 7 kt in the morning. A chance of showers. Bay waters smooth.

Friday Night

Variable winds 5 kt or less. A chance of showers, mainly before 1am. Bay waters smooth.

Saturday

W wind 5 to 15 kt, with gusts as high as 26 kt. A chance of showers, mainly before 1pm. Bay waters a light chop.

Saturday Night

NW wind 14 to 16 kt, with gusts as high as 31 kt. Partly cloudy. Bay waters a light chop.

Sunday

NW wind 12 to 14 kt, with gusts as high as 25 kt. Sunny. Bay waters a light chop.

Sunday Night

NW wind around 9 kt, with gusts as high as 19 kt. Clear. Bay waters a light chop.

*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.