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

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

9NM SSE Fajardo PR

Marine Point Forecast

[NOTICE]

Overnight
Low: 82 °F
E 10kt
3ft
Wednesday
High: 82 °F
E 12kt
1-2ft
Wednesday Night
Low: 82 °F
E 8kt
2ft
Thursday
High: 82 °F
ESE 7kt
1-2ft
Thursday Night
Low: 82 °F
E 8kt
1ft
Friday
High: 82 °F
ESE 10kt
2ft
Friday Night
Low: 82 °F
ESE 10kt
2ft
Saturday
High: 82 °F
SE 11kt
2ft
Saturday Night
Low: 82 °F
SSE 9kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:52 pm EST Jan 27, 2026
Forecast Valid: 12am EST Jan 28, 2026-6pm EST Feb 3, 2026

View Nearby Observations

Detailed Forecast

Overnight

E wind around 10 kt. Isolated showers after 5am. Seas around 3 ft.

Wednesday

E wind 9 to 12 kt becoming SE in the afternoon. Scattered showers, mainly between 8am and 2pm. Seas 1 to 2 ft.

Wednesday Night

E wind 6 to 8 kt. Isolated showers after 11pm. Seas around 2 ft.

Thursday

ESE wind 5 to 7 kt. Isolated showers before 8am. Seas 1 to 2 ft.

Thursday Night

E wind 6 to 8 kt. Isolated showers. Seas around 1 ft.

Friday

ESE wind 8 to 10 kt. Isolated showers. Seas around 2 ft.

Friday Night

ESE wind around 10 kt. Partly cloudy. Seas around 2 ft.

Saturday

SE wind around 11 kt. Mostly sunny. Seas around 2 ft.

Saturday Night

SSE wind around 9 kt. Scattered showers. Seas around 2 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.