Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

San Juan, PR Local Forecast Office

9NM E Ponce PR

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 88 °F
ESE 10kt
2ft
Tonight
Low: 75 °F
NE 7kt
1ft
Monday
High: 88 °F
ESE 13kt
1ft
Monday Night
Low: 76 °F
ENE 10kt
1ft
Tuesday
High: 89 °F
ESE 15kt
1-2ft
Tuesday Night
Low: 77 °F
ENE 10kt
2ft
Wednesday
High: 90 °F
ESE 17kt
2ft
Wednesday Night
Low: 78 °F
ENE 9kt
1-2ft
Thursday
High: 89 °F
ESE 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:53 pm EDT Jul 13, 2025
Forecast Valid: 5pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

ESE wind around 10 kt. Isolated showers. Seas around 2 ft.

Tonight

NE wind 5 to 7 kt. Mostly clear. Seas around 1 ft.

Monday

ESE wind 7 to 13 kt, with gusts as high as 21 kt. Sunny. Seas around 1 ft.

Monday Night

ENE wind 7 to 10 kt. Isolated showers after midnight. Seas around 1 ft.

Tuesday

ESE wind 7 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 to 2 ft.

Tuesday Night

ENE wind 6 to 10 kt. Mostly clear. Seas around 2 ft.

Wednesday

ESE wind 8 to 17 kt, with gusts as high as 28 kt. Scattered showers after noon. Seas around 2 ft.

Wednesday Night

ENE wind 7 to 9 kt. Partly cloudy. Seas 1 to 2 ft.

Thursday

ESE wind 9 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 to 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.