Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Hazardous Weather Conditions

Small Craft Advisory until January 18, 05:00 PM EST

For More Weather Information:

San Juan, PR Local Forecast Office

5NM E Fajardo PR

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
E 17kt
5ft

Small Craft Advisory
Tonight
Low: 78 °F
E 16kt
5ft
M.L.King Day
High: 82 °F
E 16kt
4ft
Monday Night
Low: 80 °F
E 15kt
4ft
Tuesday
High: 82 °F
E 17kt
4ft
Tuesday Night
Low: 80 °F
ENE 17kt
4ft
Wednesday
High: 82 °F
E 19kt
5ft
Wednesday Night
Low: 80 °F
E 20kt
5ft
Thursday
High: 82 °F
E 18kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:15 am EST Jan 18, 2026
Forecast Valid: 7am EST Jan 18, 2026-6pm EST Jan 24, 2026

View Nearby Observations

Detailed Forecast

Today

E wind 14 to 17 kt, with gusts as high as 23 kt. Scattered showers. Seas around 5 ft.

Tonight

E wind 14 to 16 kt, with gusts as high as 22 kt. Scattered showers, mainly before 5am. Seas around 5 ft.

M.L.King Day

E wind 13 to 16 kt. Scattered showers, mainly after 8am. Seas around 4 ft.

Monday Night

E wind around 15 kt, with gusts as high as 21 kt. Scattered showers. Seas around 4 ft.

Tuesday

E wind around 17 kt, with gusts as high as 23 kt. Scattered showers, with thunderstorms also possible after 11am. Seas around 4 ft.

Tuesday Night

ENE wind around 17 kt, with gusts as high as 23 kt. Scattered showers. Seas around 4 ft.

Wednesday

E wind around 19 kt, with gusts as high as 26 kt. Showers likely, mainly before 11am. Seas around 5 ft.

Wednesday Night

E wind 18 to 20 kt, with gusts as high as 27 kt. Showers likely. Seas around 5 ft.

Thursday

E wind around 18 kt, with gusts as high as 24 kt. Showers likely. 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.