Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

Ponce PR

Marine Point Forecast

[NOTICE]

Saturday
High: 84 °F
E 16kt
< 1ft
Saturday Night
Low: 72 °F
ENE 8kt
< 1ft
Sunday
High: 84 °F
E 14kt
< 1ft
Sunday Night
Low: 71 °F
ENE 8kt
< 1ft
M.L.King Day
High: 84 °F
E 13kt
< 1ft
Monday Night
Low: 71 °F
ENE 7kt
< 1ft
Tuesday
High: 84 °F
ESE 14kt
< 1ft
Tuesday Night
Low: 71 °F
ENE 8kt
< 1ft
Wednesday
High: 83 °F
ESE 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:37 pm EST Jan 16, 2026
Forecast Valid: 1am EST Jan 17, 2026-6pm EST Jan 23, 2026

View Nearby Observations

Detailed Forecast

Saturday

E wind 7 to 16 kt, with gusts as high as 27 kt. Isolated showers between 8am and 2pm. Seas 1 ft or less.

Saturday Night

ENE wind around 8 kt. Isolated showers before 2am, then isolated showers after 5am. Seas 1 ft or less.

Sunday

E wind 7 to 14 kt, with gusts as high as 23 kt. Isolated showers before 8am. Seas 1 ft or less.

Sunday Night

ENE wind 6 to 8 kt. Mostly clear. Seas 1 ft or less.

M.L.King Day

ENE wind 6 to 13 kt becoming ESE in the afternoon. Winds could gust as high as 22 kt. Isolated showers after 11am. Seas 1 ft or less.

Monday Night

ENE wind around 7 kt. Isolated showers. Seas 1 ft or less.

Tuesday

ENE wind 6 to 14 kt becoming ESE in the afternoon. Winds could gust as high as 23 kt. Sunny. Seas 1 ft or less.

Tuesday Night

ENE wind 5 to 8 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

ENE wind 5 to 15 kt becoming ESE in the afternoon. Winds could gust as high as 25 kt. Mostly sunny. Seas 1 ft or less.

*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.