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

Ponce PR

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
SE 10kt
< 1ft
Tonight
Low: 73 °F
Light Wind
< 1ft
Monday
High: 80 °F
⇑NNE 6kt
< 1ft
Monday Night
Low: 72 °F
⇑N 18kt
< 1ft
Tuesday
High: 79 °F
NNE 15kt
< 1ft
Tuesday Night
Low: 72 °F
NE 12kt
< 1ft
Wednesday
High: 82 °F
E 12kt
< 1ft
Wednesday Night
Low: 72 °F
E 6kt⇓
< 1ft
Thursday
High: 82 °F
⇑SE 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:46 am EST Feb 1, 2026
Forecast Valid: 9am EST Feb 1, 2026-6pm EST Feb 7, 2026

View Nearby Observations

Detailed Forecast

Today

SE wind 6 to 10 kt. Showers likely, with thunderstorms also possible after 11am. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Showers and possibly a thunderstorm. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming NNE around 6 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Monday Night

N wind 7 to 12 kt increasing to 13 to 18 kt after midnight. Winds could gust as high as 26 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Tuesday

NNE wind 12 to 15 kt, with gusts as high as 23 kt. Scattered showers, with thunderstorms also possible after 11am. Seas 1 ft or less.

Tuesday Night

NE wind 10 to 12 kt, with gusts as high as 21 kt. Scattered showers and thunderstorms. Seas 1 ft or less.

Wednesday

E wind 8 to 12 kt, with gusts as high as 21 kt. Showers likely. Seas 1 ft or less.

Wednesday Night

E wind around 6 kt becoming variable and less than 5 kt in the evening. Showers likely. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SE 5 to 8 kt in the morning. Scattered showers. Seas 1 ft or less.

Winds and seas higher in and near thunderstorms.

*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.