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

2NM SW Miami Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 71 °F
N 16kt
Tonight
Low: 65 °F
E 11kt
Friday
High: 71 °F
ENE 9kt
Friday Night
Low: 60 °F
NW 10kt
Saturday
High: 69 °F
⇑WNW 22kt
Saturday Night
Low: 40 °F
NW 30kt
Sunday
High: 54 °F
NW 27kt⇓
Sunday Night
Low: 42 °F
NW 19kt
Monday
High: 60 °F
NNW 17kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:22 am EST Jan 29, 2026
Forecast Valid: 8am EST Jan 29, 2026-6pm EST Feb 4, 2026

View Nearby Observations

Detailed Forecast

Today

N wind 13 to 16 kt becoming NE in the afternoon. Sunny. Bay waters a light chop becoming a moderate chop.

Tonight

E wind 9 to 11 kt. Partly cloudy. Bay waters a light chop.

Friday

E wind around 9 kt becoming N in the afternoon. A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Bay waters a light chop.

Friday Night

NW wind 8 to 10 kt. A chance of showers before 1am. Bay waters smooth becoming a light chop.

Saturday

WNW wind 9 to 14 kt increasing to 17 to 22 kt in the afternoon. Winds could gust as high as 28 kt. A slight chance of showers. Bay waters a light chop becoming a moderate chop.

Saturday Night

NW wind 28 to 30 kt. Partly cloudy. Bay waters rough in exposed areas.

Sunday

NW wind 22 to 27 kt decreasing to 16 to 21 kt in the afternoon. Sunny. Bay waters choppy in exposed areas becoming a light chop.

Sunday Night

NW wind 16 to 19 kt, with gusts as high as 26 kt. Mostly clear. Bay waters a light chop.

Monday

NNW wind 12 to 17 kt, with gusts as high as 24 kt. Sunny. 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.