Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

31NM ENE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
ESE 15kt
3-5ft
Tonight
Low: 82 °F
ESE 16kt
3ft
Saturday
High: 82 °F
ESE 19kt
4ft
Saturday Night
Low: 82 °F
SE 18kt
4ft
Sunday
High: 82 °F
SE 17kt
4ft
Sunday Night
Low: 82 °F
SSE 12kt
3ft
Monday
High: 82 °F
S 9kt⇓
2ft
Monday Night
Low: 82 °F
⇑NNE 24kt
3-5ft
Tuesday
High: 82 °F
NNE 23kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:28 am EST Jan 30, 2026
Forecast Valid: 10am EST Jan 30, 2026-6pm EST Feb 5, 2026

View Nearby Observations

Detailed Forecast

Today

ESE wind 13 to 15 kt. Scattered showers, mainly after 5pm. Seas 3 to 5 ft.

Tonight

ESE wind around 16 kt, with gusts as high as 22 kt. Scattered showers before 8pm. Seas around 3 ft.

Saturday

ESE wind around 19 kt, with gusts as high as 26 kt. Isolated showers. Seas around 4 ft.

Saturday Night

SE wind 16 to 18 kt, with gusts as high as 24 kt. Scattered showers, mainly after 11pm. Seas around 4 ft.

Sunday

SE wind 12 to 17 kt, with gusts as high as 23 kt. Isolated showers. Seas around 4 ft.

Sunday Night

SSE wind 10 to 12 kt. Scattered showers, mainly after 11pm. Seas around 3 ft.

Monday

S wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Scattered showers after 11am. Seas around 2 ft.

Monday Night

Variable winds less than 5 kt becoming NNE 19 to 24 kt in the evening. Winds could gust as high as 32 kt. Scattered showers. Seas 3 to 5 ft.

Tuesday

NNE wind 21 to 23 kt, with gusts as high as 31 kt. Showers likely. Seas around 6 ft.

*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.