Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

22NM SSW Fajardo PR

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
E 18kt
5ft
Tonight
Low: 79 °F
E 13kt
4ft
Monday
High: 81 °F
E 16kt
4ft
Monday Night
Low: 79 °F
E 15kt
4ft
Tuesday
High: 81 °F
E 17kt
5ft
Tuesday Night
Low: 79 °F
ENE 16kt
5ft
Wednesday
High: 81 °F
E 20kt
5ft
Wednesday Night
Low: 79 °F
ENE 18kt
5ft
Thursday
High: 81 °F
E 20kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:20 am EST Mar 1, 2026
Forecast Valid: 7am EST Mar 1, 2026-6pm EST Mar 7, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

E wind 14 to 18 kt, with gusts as high as 24 kt. Isolated showers, mainly between 11am and 5pm. Seas around 5 ft.

Tonight

E wind around 13 kt. Showers likely, mainly before 11pm. Seas around 4 ft.

Monday

E wind 14 to 16 kt, with gusts as high as 22 kt. Showers likely, mainly before 11am. Seas around 4 ft.

Monday Night

E wind 13 to 15 kt, with gusts as high as 21 kt. Scattered showers before 11pm. Seas around 4 ft.

Tuesday

E wind around 17 kt, with gusts as high as 23 kt. Scattered showers, mainly before 11am. Seas around 5 ft.

Tuesday Night

ENE wind 14 to 16 kt, with gusts as high as 22 kt. Scattered showers. Seas around 5 ft.

Wednesday

E wind 17 to 20 kt, with gusts as high as 26 kt. Scattered showers. Seas around 5 ft.

Wednesday Night

ENE wind 16 to 18 kt, with gusts as high as 25 kt. Scattered showers. Seas around 5 ft.

Thursday

E wind 17 to 20 kt, with gusts as high as 27 kt. Scattered showers. Seas around 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.