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 >

For More Weather Information:

San Juan, PR Local Forecast Office

6NM SE Ponce PR

Marine Point Forecast

[NOTICE]

Sunday
High: 81 °F
E 16kt
3ft
Sunday Night
Low: 78 °F
ENE 11kt
2-3ft
M.L.King Day
High: 82 °F
E 15kt
2ft
Monday Night
Low: 80 °F
ENE 9kt
2ft
Tuesday
High: 82 °F
E 15kt
2ft
Tuesday Night
Low: 80 °F
ENE 10kt
2ft
Wednesday
High: 82 °F
E 15kt
2ft
Wednesday Night
Low: 80 °F
ENE 11kt
2ft
Thursday
High: 82 °F
E 15kt
2ft

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: 4am EST Jan 18, 2026-6pm EST Jan 24, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Sunday

E wind 9 to 16 kt, with gusts as high as 22 kt. Sunny. Seas around 3 ft.

Sunday Night

ENE wind 8 to 11 kt. Isolated showers before 11pm, then isolated showers after 2am. Seas 2 to 3 ft.

M.L.King Day

E wind 8 to 15 kt, with gusts as high as 21 kt. Isolated showers after 2pm. Seas around 2 ft.

Monday Night

ENE wind around 9 kt. Isolated showers before 8pm, then isolated showers after 11pm. Seas around 2 ft.

Tuesday

E wind 8 to 15 kt, with gusts as high as 21 kt. Isolated showers after 11am. Seas around 2 ft.

Tuesday Night

ENE wind 8 to 10 kt. Scattered showers. Seas around 2 ft.

Wednesday

E wind 9 to 15 kt, with gusts as high as 21 kt. Mostly sunny. Seas around 2 ft.

Wednesday Night

ENE wind 9 to 11 kt. Scattered showers. Seas around 2 ft.

Thursday

E wind 10 to 15 kt. Scattered showers. Seas around 2 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.