Prolonged, Intense Heat Wave; Excessive Rainfall in the Southern Rockies; Severe Weather in the Central US

Extremely dangerous heat will persist from the Midwest to the East Coast into late this week. Monsoonal moisture may produce excessive rain and considerable flash flooding and debris flows, especially near recent burn scar areas in New Mexico and west Texas. Severe storms are possible from the southern/central Plains into the Great Lakes and Northeast, and the northern/central Plains today. 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]

Tonight
Low: 77 °F
E 10kt
2ft
Wednesday
High: 89 °F
ESE 17kt
3ft
Wednesday Night
Low: 76 °F
ENE 11kt
2-3ft
Thursday
High: 90 °F
ESE 17kt
2-3ft
Thursday Night
Low: 76 °F
NE 8kt
2ft
Friday
High: 90 °F
E 17kt
2ft
Friday Night
Low: 75 °F
NE 8kt
2ft
Saturday
High: 88 °F
ESE 14kt
2ft
Saturday Night
Low: 76 °F
ENE 8kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:54 pm EDT Jun 24, 2025
Forecast Valid: 7pm EDT Jun 24, 2025-6pm EDT Jul 1, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Tonight

E wind around 10 kt. Isolated showers after 3am. Widespread haze. Seas around 2 ft.

Wednesday

ESE wind 11 to 17 kt, with gusts as high as 28 kt. Widespread haze. Seas around 3 ft.

Wednesday Night

ENE wind 6 to 11 kt. Isolated showers after 3am. Widespread haze. Seas 2 to 3 ft.

Thursday

ESE wind 7 to 17 kt, with gusts as high as 28 kt. Isolated showers before noon. Widespread haze. Seas 2 to 3 ft.

Thursday Night

NE wind around 8 kt. Widespread haze. Seas around 2 ft.

Friday

E wind 9 to 17 kt, with gusts as high as 28 kt. Isolated showers after noon. Seas around 2 ft.

Friday Night

NE wind 5 to 8 kt. Clear. Seas around 2 ft.

Saturday

ENE wind 6 to 14 kt becoming ESE in the afternoon. Winds could gust as high as 23 kt. Sunny. Seas around 2 ft.

Saturday Night

ENE wind around 8 kt. Clear. 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.