Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through the day. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from February 2, 11:00 AM EST until February 5, 01:00 AM EST

For More Weather Information:

San Juan, PR Local Forecast Office

22NM SSW Fajardo PR

Marine Point Forecast

[NOTICE]

This Afternoon
High: 81 °F
Light Wind
3ft

Small Craft Advisory
Tonight
Low: 80 °F
N 17kt
3ft

Small Craft Advisory
Tuesday
High: 81 °F
NNE 18kt
3-4ft

Small Craft Advisory
Tuesday Night
Low: 80 °F
NNE 18kt
4ft

Small Craft Advisory
Wednesday
High: 81 °F
E 16kt
4ft

Small Craft Advisory
Wednesday Night
Low: 80 °F
E 13kt
3-4ft

Small Craft Advisory
Thursday
High: 81 °F
SE 10kt
2ft
Thursday Night
Low: 80 °F
Light Wind
2ft
Friday
High: 81 °F
S 7kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:33 pm EST Feb 2, 2026
Forecast Valid: 2pm EST Feb 2, 2026-6pm EST Feb 8, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION THROUGH NOON AST TODAY...

This Afternoon

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

Tonight

N wind 10 to 17 kt, with gusts as high as 24 kt. Showers and possibly a thunderstorm before 2am, then scattered showers. Seas around 3 ft.

Tuesday

NNE wind around 18 kt, with gusts as high as 25 kt. Showers likely and possibly a thunderstorm. Seas 3 to 4 ft.

Tuesday Night

NNE wind 16 to 18 kt, with gusts as high as 25 kt. Showers likely and possibly a thunderstorm. Seas around 4 ft.

Wednesday

E wind 13 to 16 kt, with gusts as high as 22 kt. Showers likely and possibly a thunderstorm. Seas around 4 ft.

Wednesday Night

E wind 8 to 13 kt. Showers likely and possibly a thunderstorm. Seas 3 to 4 ft.

Thursday

SE wind 6 to 10 kt. Scattered showers. Seas around 2 ft.

Thursday Night

Variable winds 5 kt or less. Scattered showers. Seas around 2 ft.

Friday

SSE wind around 7 kt becoming SSW in the afternoon. 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.