Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

3NM NW Miami Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 68 °F
NNW 10kt
Tonight
Low: 49 °F
NNW 9kt
Thursday
High: 71 °F
N 10kt
Thursday Night
Low: 59 °F
Light Wind
Friday
High: 71 °F
⇑NE 7kt
Friday Night
Low: 56 °F
Light Wind
Saturday
High: 69 °F
WNW 15kt
Saturday Night
Low: 36 °F
NW 19kt
Sunday
High: 56 °F
NW 16kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:02 am EST Jan 28, 2026
Forecast Valid: 9am EST Jan 28, 2026-6pm EST Feb 3, 2026

View Nearby Observations

Detailed Forecast

Today

NNW wind 8 to 10 kt. A chance of showers, mainly between 2pm and 4pm. Bay waters a light chop.

Tonight

NNW wind 7 to 9 kt, with gusts as high as 18 kt. A slight chance of showers between 7pm and 9pm. Bay waters a light chop.

Thursday

NNW wind around 10 kt becoming NE in the afternoon. Sunny. Bay waters a light chop.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Bay waters smooth.

Friday

Variable winds less than 5 kt becoming NE 5 to 7 kt in the morning. A chance of showers, mainly after 1pm. Bay waters smooth.

Friday Night

Variable winds 5 kt or less. A slight chance of showers. Bay waters smooth.

Saturday

WNW wind 5 to 15 kt, with gusts as high as 24 kt. A chance of showers, mainly before 1pm. Bay waters a light chop.

Saturday Night

NW wind 17 to 19 kt, with gusts as high as 31 kt. Partly cloudy. Bay waters a light chop.

Sunday

NW wind 13 to 16 kt, with gusts as high as 26 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.