Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

22NM SSW Fajardo PR

Marine Point Forecast

[NOTICE]

Saturday
High: 82 °F
E 16kt
3ft
Saturday Night
Low: 82 °F
SSE 13kt
4ft
Sunday
High: 82 °F
SSE 12kt
4ft
Sunday Night
Low: 82 °F
⇑S 8kt
3-4ft
Monday
High: 82 °F
NNW 10kt
3ft
Monday Night
Low: 82 °F
N 18kt
3ft
Tuesday
High: 82 °F
NNE 18kt
3ft
Tuesday Night
Low: 82 °F
NE 17kt
3-4ft
Wednesday
High: 82 °F
ENE 16kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:29 pm EST Jan 30, 2026
Forecast Valid: 2am EST Jan 31, 2026-6pm EST Feb 6, 2026

View Nearby Observations

Detailed Forecast

Saturday

E wind 13 to 16 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. Seas around 3 ft.

Saturday Night

SSE wind around 13 kt. Showers and possibly a thunderstorm. Seas around 4 ft.

Sunday

SSE wind 9 to 12 kt. Isolated showers. Seas around 4 ft.

Sunday Night

Variable winds less than 5 kt becoming S 5 to 8 kt after midnight. Scattered showers. Seas 3 to 4 ft.

Monday

SSW wind 6 to 10 kt becoming NNW in the afternoon. Scattered showers. Seas around 3 ft.

Monday Night

N wind 13 to 18 kt, with gusts as high as 25 kt. Scattered showers and thunderstorms. Seas around 3 ft.

Tuesday

NNE wind 15 to 18 kt, with gusts as high as 25 kt. Showers likely. Seas around 3 ft.

Tuesday Night

NE wind around 17 kt, with gusts as high as 24 kt. Showers likely. Seas 3 to 4 ft.

Wednesday

ENE wind around 16 kt, with gusts as high as 22 kt. Showers likely. 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.