Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

27NM S San Juan PR

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
Light Wind
2ft
Saturday
High: 80 °F
⇑SW 6kt
1-2ft
Saturday Night
Low: 77 °F
⇑N 6kt
1-2ft
Sunday
High: 80 °F
N 12kt
1-2ft
Sunday Night
Low: 77 °F
N 10kt
2ft
Monday
High: 79 °F
NNE 13kt
2ft
Monday Night
Low: 77 °F
NNE 10kt
2-3ft
Tuesday
High: 80 °F
NE 12kt
3ft
Tuesday Night
Low: 77 °F
NNE 8kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:58 pm EST Feb 6, 2026
Forecast Valid: 8pm EST Feb 6, 2026-6pm EST Feb 13, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Isolated showers between 11pm and 2am. Seas around 2 ft.

Saturday

Variable winds less than 5 kt becoming SW around 6 kt. Isolated showers after 11am. Seas 1 to 2 ft.

Saturday Night

Variable winds less than 5 kt becoming N around 6 kt after midnight. Showers likely, mainly after 2am. Seas 1 to 2 ft.

Sunday

N wind 7 to 12 kt. Showers likely, mainly after 11am. Seas 1 to 2 ft.

Sunday Night

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

Monday

NNE wind 9 to 13 kt. Scattered showers. Seas around 2 ft.

Monday Night

NNE wind 7 to 10 kt. Scattered showers. Seas 2 to 3 ft.

Tuesday

NE wind 8 to 12 kt. Mostly sunny. Seas around 3 ft.

Tuesday Night

NNE wind around 8 kt. Scattered showers. Seas around 3 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.