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

26NM E Ponce PR

Marine Point Forecast

[NOTICE]

This Afternoon
High: 81 °F
SE 9kt
3ft
Tonight
Low: 80 °F
Light Wind
3ft
Monday
High: 81 °F
⇑N 6kt
2-3ft
Monday Night
Low: 80 °F
N 21kt
2ft
Tuesday
High: 81 °F
NNE 20kt
2ft
Tuesday Night
Low: 80 °F
NE 13kt
2ft
Wednesday
High: 81 °F
E 15kt
2ft
Wednesday Night
Low: 80 °F
ENE 8kt
2ft
Thursday
High: 81 °F
ESE 7kt
2ft

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: 1pm EST Feb 1, 2026-6pm EST Feb 7, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind 6 to 9 kt. Showers likely and possibly a thunderstorm. Seas around 3 ft.

Tonight

Variable winds 5 kt or less. Showers and possibly a thunderstorm. Seas around 3 ft.

Monday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Showers and possibly a thunderstorm. Seas 2 to 3 ft.

Monday Night

N wind 13 to 21 kt, with gusts as high as 30 kt. Showers and possibly a thunderstorm. Seas around 2 ft.

Tuesday

NNE wind 14 to 20 kt, with gusts as high as 28 kt. Showers likely and possibly a thunderstorm before 11am, then scattered showers and thunderstorms after 11am. Seas around 2 ft.

Tuesday Night

NE wind 9 to 13 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft.

Wednesday

E wind 9 to 15 kt, with gusts as high as 21 kt. Showers likely. Seas around 2 ft.

Wednesday Night

ENE wind 5 to 8 kt. Showers likely. Seas around 2 ft.

Thursday

E wind 5 to 7 kt becoming SE in the afternoon. Scattered showers. Seas around 2 ft.

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.