Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

San Juan, PR Local Forecast Office

16NM SSE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]

Tonight
Low: 82 °F
E 13kt
3-4ft
Tuesday
High: 83 °F
E 15kt
3ft
Tuesday Night
Low: 82 °F
E 15kt
4ft
Wednesday
High: 83 °F
E 14kt
4ft
Wednesday Night
Low: 82 °F
E 15kt
4ft
Thursday
High: 83 °F
ENE 15kt
4ft
Thursday Night
Low: 82 °F
E 18kt
4ft
Friday
High: 83 °F
E 18kt
5ft
Friday Night
Low: 82 °F
E 15kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:34 pm EST Dec 15, 2025
Forecast Valid: 7pm EST Dec 15, 2025-6pm EST Dec 22, 2025

View Nearby Observations

Detailed Forecast

Tonight

E wind 10 to 13 kt. Scattered showers. Seas 3 to 4 ft.

Tuesday

E wind 10 to 15 kt. Scattered showers, mainly before 11am. Seas around 3 ft.

Tuesday Night

E wind 12 to 15 kt. Scattered showers before 2am, then scattered showers after 5am. Seas around 4 ft.

Wednesday

E wind around 14 kt. Scattered showers, mainly after 11am. Seas around 4 ft.

Wednesday Night

E wind 13 to 15 kt, with gusts as high as 21 kt. Isolated showers. Seas around 4 ft.

Thursday

ENE wind around 15 kt, with gusts as high as 21 kt. Scattered showers, mainly before 11am. Seas around 4 ft.

Thursday Night

E wind 16 to 18 kt, with gusts as high as 24 kt. Scattered showers. Seas around 4 ft.

Friday

E wind 16 to 18 kt, with gusts as high as 24 kt. Scattered showers. Seas around 5 ft.

Friday Night

E wind around 15 kt, with gusts as high as 21 kt. Partly cloudy. 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.