Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Hazardous Weather Conditions

Small Craft Advisory until February 5, 11:00 AM EST

For More Weather Information:

San Juan, PR Local Forecast Office

31NM ENE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
ENE 18kt
6-7ft

Small Craft Advisory
Tonight
Low: 80 °F
E 12kt
4-5ft

Small Craft Advisory
Thursday
High: 81 °F
SE 11kt
3-4ft

Small Craft Advisory
Thursday Night
Low: 80 °F
SE 13kt
3ft
Friday
High: 82 °F
SSE 11kt
3ft
Friday Night
Low: 80 °F
S 8kt
2-3ft
Saturday
High: 82 °F
SSW 7kt
2ft
Saturday Night
Low: 80 °F
⇑N 17kt
2-3ft
Sunday
High: 82 °F
NNE 19kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:25 am EST Feb 4, 2026
Forecast Valid: 7am EST Feb 4, 2026-6pm EST Feb 10, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind 12 to 18 kt, with gusts as high as 24 kt. Scattered showers before 2pm, then isolated showers after 5pm. Seas 6 to 7 ft.

Tonight

E wind 9 to 12 kt. Showers likely, mainly after 5am. Seas 4 to 5 ft.

Thursday

SE wind 5 to 11 kt. Showers likely, mainly before 8am. Seas 3 to 4 ft.

Thursday Night

SE wind 11 to 13 kt. Scattered showers, mainly before 11pm. Seas around 3 ft.

Friday

SSE wind 6 to 11 kt. Scattered showers, mainly after 11am. Seas around 3 ft.

Friday Night

S wind 6 to 8 kt. Scattered showers. Seas 2 to 3 ft.

Saturday

SSW wind around 7 kt becoming WNW in the afternoon. Scattered showers after 11am. Seas around 2 ft.

Saturday Night

N wind 6 to 11 kt increasing to 12 to 17 kt after midnight. Winds could gust as high as 23 kt. Showers likely. Seas 2 to 3 ft.

Sunday

NNE wind 16 to 19 kt, with gusts as high as 26 kt. Scattered showers. Seas around 4 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.