Areas of Excessive Rainfall and Severe Thunderstorms Thursday

Scattered severe thunderstorms capable of damaging wind gusts and hail are forecast across the Northeast U.S. and North Dakota Thursday. Heavy to excessive rainfall is possible over eastern New Mexico into western Texas and over the western Florida peninsula Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

San Juan, PR Local Forecast Office

3NM NW San Juan PR

Marine Point Forecast

[NOTICE]

Overnight
Low: 83 °F
ESE 8kt
3ft
Thursday
High: 84 °F
E 13kt
3ft
Thursday Night
Low: 83 °F
SE 9kt
2-3ft
Independence Day
High: 84 °F
E 14kt
2-3ft
Friday Night
Low: 83 °F
E 10kt
3ft
Saturday
High: 84 °F
E 15kt
3ft
Saturday Night
Low: 83 °F
ESE 8kt
3ft
Sunday
High: 84 °F
E 14kt
2ft
Sunday Night
Low: 83 °F
E 9kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:46 pm EDT Jul 2, 2025
Forecast Valid: 11pm EDT Jul 2, 2025-6pm EDT Jul 9, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Overnight

ESE wind around 8 kt. Scattered showers. Seas around 3 ft.

Thursday

E wind 7 to 13 kt. Scattered showers, mainly after noon. Seas around 3 ft.

Thursday Night

SE wind 5 to 9 kt. Isolated showers before midnight, then isolated showers after 3am. Seas 2 to 3 ft.

Independence Day

E wind 6 to 14 kt, with gusts as high as 20 kt. Scattered showers, then showers likely and possibly a thunderstorm after noon. Seas 2 to 3 ft.

Friday Night

E wind 8 to 10 kt. Isolated showers. Seas around 3 ft.

Saturday

E wind 7 to 15 kt. Scattered showers, mainly after noon. Seas around 3 ft.

Saturday Night

ESE wind around 8 kt. Scattered showers. Seas around 3 ft.

Sunday

E wind 9 to 14 kt. Mostly sunny. Seas around 2 ft.

Sunday Night

E wind 7 to 9 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.