Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

Small Craft Advisory until January 27, 05:00 PM EST

For More Weather Information:

San Juan, PR Local Forecast Office

58NM N Hatillo PR

Marine Point Forecast

[NOTICE]

This Afternoon
High: 82 °F
E 13kt
6ft

Small Craft Advisory
Tonight
Low: 82 °F
E 14kt
5ft
Wednesday
High: 82 °F
E 12kt
4ft
Wednesday Night
Low: 82 °F
E 14kt
4ft
Thursday
High: 82 °F
ESE 13kt
5ft
Thursday Night
Low: 82 °F
E 10kt
4-5ft
Friday
High: 82 °F
ESE 11kt
4ft
Friday Night
Low: 82 °F
E 13kt
4ft
Saturday
High: 82 °F
SE 13kt
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:22 am EST Jan 27, 2026
Forecast Valid: 2pm EST Jan 27, 2026-6pm EST Feb 2, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

This Afternoon

E wind around 13 kt. Sunny. Seas around 6 ft.

Tonight

E wind 11 to 14 kt. Scattered showers after 2am. Seas around 5 ft.

Wednesday

E wind 10 to 12 kt. Scattered showers before 11am. Seas around 4 ft.

Wednesday Night

E wind 10 to 14 kt. Mostly clear. Seas around 4 ft.

Thursday

ESE wind 8 to 13 kt. Scattered showers, mainly after 11am. Seas around 5 ft.

Thursday Night

E wind around 10 kt. Mostly clear. Seas 4 to 5 ft.

Friday

ESE wind around 11 kt. Mostly sunny. Seas around 4 ft.

Friday Night

E wind 11 to 13 kt. Partly cloudy. Seas around 4 ft.

Saturday

SE wind 5 to 13 kt. Mostly sunny. Seas 4 to 5 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.