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 Monday. 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, 05:00 PM EST until February 5, 01:00 AM EST

For More Weather Information:

San Juan, PR Local Forecast Office

9NM SSE Fajardo PR

Marine Point Forecast

[NOTICE]

Monday
High: 81 °F
⇑N 9kt
2-3ft
Monday Night
Low: 80 °F
N 17kt
2-3ft

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

Small Craft Advisory
Tuesday Night
Low: 80 °F
NNE 17kt
4ft

Small Craft Advisory
Wednesday
High: 81 °F
E 14kt
4ft

Small Craft Advisory
Wednesday Night
Low: 80 °F
E 11kt
3ft

Small Craft Advisory
Thursday
High: 81 °F
SE 9kt
2-3ft
Thursday Night
Low: 80 °F
SE 6kt
2ft
Friday
High: 81 °F
SSE 8kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:58 am EST Feb 2, 2026
Forecast Valid: 3am EST Feb 2, 2026-6pm EST Feb 8, 2026

View Nearby Observations

Detailed Forecast

Monday

Variable winds less than 5 kt becoming N 5 to 9 kt in the afternoon. Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Seas 2 to 3 ft.

Monday Night

N wind 14 to 17 kt, with gusts as high as 24 kt. Showers and possibly a thunderstorm before 2am, then scattered showers. Seas 2 to 3 ft.

Tuesday

NNE wind 16 to 18 kt, with gusts as high as 24 kt. Showers likely and possibly a thunderstorm. Seas 3 to 4 ft.

Tuesday Night

NNE wind 14 to 17 kt, with gusts as high as 23 kt. Showers likely and possibly a thunderstorm. Seas around 4 ft.

Wednesday

E wind around 14 kt. Showers likely and possibly a thunderstorm. Seas around 4 ft.

Wednesday Night

E wind 9 to 11 kt. Showers likely and possibly a thunderstorm. Seas around 3 ft.

Thursday

SE wind 7 to 9 kt. Scattered showers. Seas 2 to 3 ft.

Thursday Night

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

Friday

SSE wind 6 to 8 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.