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

22NM SSW Fajardo PR

Marine Point Forecast

[NOTICE]

Overnight
Low: 82 °F
ENE 7kt
2ft
Friday
High: 82 °F
E 10kt
2ft
Friday Night
Low: 82 °F
E 12kt
2ft
Saturday
High: 82 °F
E 13kt
3ft
Saturday Night
Low: 82 °F
SE 13kt
4ft
Sunday
High: 82 °F
SSE 11kt
4ft
Sunday Night
Low: 82 °F
⇑SSE 6kt
3ft
Monday
High: 82 °F
SE 6kt⇓
3ft
Monday Night
Low: 82 °F
N 16kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:22 am EST Jan 30, 2026
Forecast Valid: 12am EST Jan 30, 2026-6pm EST Feb 5, 2026

View Nearby Observations

Detailed Forecast

Overnight

ENE wind around 7 kt. Scattered showers, mainly after 2am. Seas around 2 ft.

Friday

E wind around 10 kt. Scattered showers. Seas around 2 ft.

Friday Night

E wind around 12 kt. Scattered showers before 11pm, then isolated showers after 5am. Seas around 2 ft.

Saturday

E wind 10 to 13 kt. Scattered showers, then showers likely and possibly a thunderstorm after 11am. Seas around 3 ft.

Saturday Night

SE wind around 13 kt. Scattered showers and thunderstorms. Seas around 4 ft.

Sunday

SSE wind 7 to 11 kt. Isolated showers. Seas around 4 ft.

Sunday Night

Variable winds less than 5 kt becoming SSE around 6 kt after midnight. Scattered showers. Seas around 3 ft.

Monday

SE wind around 6 kt becoming variable and less than 5 kt in the morning. Scattered showers. Seas around 3 ft.

Monday Night

N wind 8 to 16 kt, with gusts as high as 22 kt. Scattered showers. 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.