Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

18NM E Ponce PR

Marine Point Forecast

[NOTICE]

Today
High: 83 °F
E 15kt
2ft
Tonight
Low: 80 °F
ENE 12kt
2ft
Monday
High: 83 °F
E 13kt
2ft
Monday Night
Low: 80 °F
ENE 9kt
2ft
Tuesday
High: 83 °F
E 10kt
2ft
Tuesday Night
Low: 80 °F
ENE 8kt
2ft
Wednesday
High: 83 °F
ESE 11kt
2ft
Wednesday Night
Low: 80 °F
ENE 7kt
1-2ft
Thursday
High: 83 °F
ESE 9kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:59 pm EST Jan 24, 2026
Forecast Valid: 5am EST Jan 25, 2026-6pm EST Jan 31, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

E wind 9 to 15 kt, with gusts as high as 21 kt. Isolated showers before 11am, then isolated showers after 2pm. Seas around 2 ft.

Tonight

ENE wind 9 to 12 kt. Scattered showers after 2am. Seas around 2 ft.

Monday

E wind 8 to 13 kt. Isolated showers. Seas around 2 ft.

Monday Night

ENE wind around 9 kt. Isolated showers. Seas around 2 ft.

Tuesday

E wind 6 to 10 kt. Isolated showers after 11am. Seas around 2 ft.

Tuesday Night

ENE wind 6 to 8 kt. Isolated showers. Seas around 2 ft.

Wednesday

ENE wind 6 to 11 kt becoming ESE in the afternoon. Sunny. Seas around 2 ft.

Wednesday Night

ENE wind around 7 kt. Mostly clear. Seas 1 to 2 ft.

Thursday

ENE wind 7 to 9 kt becoming SE in the afternoon. Sunny. Seas around 1 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.