Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

San Juan, PR Local Forecast Office

4NM NW San Juan PR

Marine Point Forecast

[NOTICE]

Today
High: 83 °F
ENE 12kt
2ft
Tonight
Low: 82 °F
ESE 9kt
2ft
Monday
High: 83 °F
E 14kt
2ft
Monday Night
Low: 82 °F
ESE 9kt
2ft
Tuesday
High: 83 °F
E 16kt
3ft
Tuesday Night
Low: 82 °F
E 12kt
3ft
Wednesday
High: 83 °F
E 13kt
3ft
Wednesday Night
Low: 82 °F
ESE 9kt
3ft
Thursday
High: 83 °F
E 15kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:46 am EDT Jul 13, 2025
Forecast Valid: 7am EDT Jul 13, 2025-6pm EDT Jul 19, 2025

View Nearby Observations

Detailed Forecast

Today

ENE wind 6 to 12 kt. Isolated showers. Seas around 2 ft.

Tonight

ESE wind 7 to 9 kt. Scattered showers, mainly between 9pm and midnight. Seas around 2 ft.

Monday

E wind 7 to 14 kt, with gusts as high as 20 kt. Scattered showers, mainly after 9am. Seas around 2 ft.

Monday Night

ESE wind around 9 kt. Isolated showers after midnight. Seas around 2 ft.

Tuesday

E wind 9 to 16 kt, with gusts as high as 22 kt. Scattered showers after noon. Seas around 3 ft.

Tuesday Night

E wind 9 to 12 kt. Isolated showers. Seas around 3 ft.

Wednesday

E wind 10 to 13 kt. Showers likely. Seas around 3 ft.

Wednesday Night

ESE wind around 9 kt. Partly cloudy. Seas around 3 ft.

Thursday

E wind 10 to 15 kt, with gusts as high as 21 kt. Mostly sunny. 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.