Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

22NM SSW Fajardo PR

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
E 13kt
2-3ft
Wednesday
High: 81 °F
E 16kt
4ft
Wednesday Night
Low: 78 °F
ENE 16kt
4ft
Thursday
High: 81 °F
E 16kt
4-5ft
Thursday Night
Low: 78 °F
E 14kt
4ft
Friday
High: 81 °F
E 16kt
4ft
Friday Night
Low: 78 °F
E 15kt
4ft
Saturday
High: 81 °F
ESE 15kt
4ft
Saturday Night
Low: 78 °F
E 12kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:57 pm EST Feb 24, 2026
Forecast Valid: 6pm EST Feb 24, 2026-6pm EST Mar 3, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 8 to 13 kt. Scattered showers, mainly after 5am. Seas 2 to 3 ft.

Wednesday

E wind 14 to 16 kt, with gusts as high as 22 kt. Showers likely, mainly between 8am and 11am. Seas around 4 ft.

Wednesday Night

ENE wind 13 to 16 kt, with gusts as high as 22 kt. Scattered showers, mainly before 11pm. Seas around 4 ft.

Thursday

E wind 13 to 16 kt. Scattered showers before 11am. Seas 4 to 5 ft.

Thursday Night

E wind 12 to 14 kt, with gusts as high as 20 kt. Scattered showers, mainly after 11pm. Seas around 4 ft.

Friday

E wind 14 to 16 kt, with gusts as high as 22 kt. Scattered showers, mainly after 11am. Seas around 4 ft.

Friday Night

E wind 12 to 15 kt. Clear. Seas around 4 ft.

Saturday

ESE wind 13 to 15 kt, with gusts as high as 21 kt. Sunny. Seas around 4 ft.

Saturday Night

E wind around 12 kt. Mostly clear. Seas around 4 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.