Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Hazardous Weather Conditions

Small Craft Advisory until February 27, 05:00 PM EST

For More Weather Information:

San Juan, PR Local Forecast Office

4NM NW San Juan PR

Marine Point Forecast

[NOTICE]

Overnight
Low: 79 °F
E 9kt
7ft

Small Craft Advisory
Friday
High: 81 °F
ESE 15kt
6ft

Small Craft Advisory
Friday Night
Low: 79 °F
ESE 8kt
4-5ft
Saturday
High: 81 °F
ESE 16kt
4ft
Saturday Night
Low: 79 °F
ESE 9kt
4ft
Sunday
High: 81 °F
E 15kt
4ft
Sunday Night
Low: 79 °F
ESE 8kt
3-4ft
Monday
High: 81 °F
E 15kt
3-4ft
Monday Night
Low: 79 °F
E 9kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:29 pm EST Feb 26, 2026
Forecast Valid: 11pm EST Feb 26, 2026-6pm EST Mar 5, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

Overnight

E wind around 9 kt. Scattered showers. Seas around 7 ft.

Friday

ESE wind 9 to 15 kt. Showers likely, mainly before 11am. Seas around 6 ft.

Friday Night

ESE wind around 8 kt. Isolated showers. Seas 4 to 5 ft.

Saturday

ESE wind 8 to 16 kt, with gusts as high as 22 kt. Isolated showers before 8am, then isolated showers after 11am. Seas around 4 ft.

Saturday Night

ESE wind 7 to 9 kt. Scattered showers after 11pm. Seas around 4 ft.

Sunday

E wind 8 to 15 kt. Scattered showers, mainly after 11am. Seas around 4 ft.

Sunday Night

ESE wind 6 to 8 kt. Showers likely. Seas 3 to 4 ft.

Monday

E wind 8 to 15 kt. Showers likely. Seas 3 to 4 ft.

Monday Night

E wind around 9 kt. Scattered showers. 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.