Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

San Juan, PR Local Forecast Office

31NM ENE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 84 °F
E 15kt
3ft
Tonight
Low: 81 °F
E 17kt
3ft
Sunday
High: 84 °F
E 16kt
3ft
Sunday Night
Low: 81 °F
ESE 17kt
3ft
Monday
High: 84 °F
ESE 15kt
3ft
Monday Night
Low: 81 °F
E 13kt
3ft
Tuesday
High: 84 °F
ESE 15kt
2-3ft
Tuesday Night
Low: 81 °F
E 12kt
2ft
Wednesday
High: 84 °F
E 17kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:23 pm EST Dec 6, 2025
Forecast Valid: 5pm EST Dec 6, 2025-6pm EST Dec 13, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

E wind around 15 kt, with gusts as high as 21 kt. Scattered showers. Seas around 3 ft.

Tonight

E wind around 17 kt, with gusts as high as 23 kt. Scattered showers, mainly before 5am. Seas around 3 ft.

Sunday

E wind around 16 kt, with gusts as high as 22 kt. Scattered showers, mainly before 11am. Seas around 3 ft.

Sunday Night

ESE wind 13 to 17 kt, with gusts as high as 23 kt. Scattered showers, mainly after 2am. Seas around 3 ft.

Monday

ESE wind 11 to 15 kt. Isolated showers before 11am. Seas around 3 ft.

Monday Night

E wind around 13 kt. Mostly clear. Seas around 3 ft.

Tuesday

ESE wind 10 to 15 kt. Sunny. Seas 2 to 3 ft.

Tuesday Night

E wind 9 to 12 kt. Mostly clear. Seas around 2 ft.

Wednesday

E wind 13 to 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas 2 to 3 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.