Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

4NM NW San Juan PR

Marine Point Forecast

[NOTICE]

Sunday
High: 81 °F
E 13kt
3ft
Sunday Night
Low: 78 °F
ESE 7kt
3ft
Monday
High: 81 °F
SE 11kt
3ft
Monday Night
Low: 78 °F
Light Wind
2-3ft
Tuesday
High: 81 °F
⇑E 11kt
2ft
Tuesday Night
Low: 78 °F
⇑E 7kt
3-4ft
Wednesday
High: 81 °F
E 14kt
5ft
Wednesday Night
Low: 78 °F
E 9kt
6ft
Thursday
High: 81 °F
E 15kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:20 am EST Feb 22, 2026
Forecast Valid: 2am EST Feb 22, 2026-6pm EST Feb 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Sunday

E wind 8 to 13 kt. Isolated showers. Seas around 3 ft.

Sunday Night

ESE wind 5 to 7 kt. Isolated showers before 8pm. Seas around 3 ft.

Monday

SE wind 5 to 11 kt. Scattered showers, mainly after 2pm. Seas around 3 ft.

Monday Night

Variable winds 5 kt or less. Clear. Seas 2 to 3 ft.

Tuesday

Variable winds less than 5 kt becoming E 6 to 11 kt in the morning. Scattered showers, mainly after 11am. Seas around 2 ft.

Tuesday Night

Variable winds less than 5 kt becoming E 5 to 7 kt after midnight. Scattered showers. Seas 3 to 4 ft.

Wednesday

E wind 8 to 14 kt. Scattered showers before 11am. Seas around 5 ft.

Wednesday Night

E wind around 9 kt. Scattered showers. Seas around 6 ft.

Thursday

E wind 10 to 15 kt, with gusts as high as 21 kt. Scattered showers. Seas around 6 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.