Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

9NM E Ponce PR

Marine Point Forecast

[NOTICE]

Today
High: 85 °F
ESE 17kt
2ft
Tonight
Low: 73 °F
NE 8kt
2ft
Thursday
High: 83 °F
ESE 13kt
2ft
Thursday Night
Low: 72 °F
E 6kt⇓
2ft
Friday
High: 84 °F
⇑ESE 16kt
1-2ft
Friday Night
Low: 71 °F
ENE 8kt
1-2ft
Saturday
High: 84 °F
⇑ESE 17kt
1-2ft
Saturday Night
Low: 72 °F
NE 8kt
2ft
Sunday
High: 85 °F
ESE 15kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:52 am EDT Mar 11, 2026
Forecast Valid: 11am EDT Mar 11, 2026-6pm EDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

ESE wind 15 to 17 kt, with gusts as high as 29 kt. Isolated showers. Seas around 2 ft.

Tonight

NE wind 5 to 8 kt. Isolated showers before 9pm. Seas around 2 ft.

Thursday

ENE wind 5 to 13 kt becoming ESE in the afternoon. Winds could gust as high as 21 kt. Scattered showers, mainly after 3pm. Seas around 2 ft.

Thursday Night

E wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.

Friday

ENE wind 5 to 10 kt becoming ESE 11 to 16 kt in the afternoon. Winds could gust as high as 26 kt. Isolated showers after noon. Seas 1 to 2 ft.

Friday Night

ENE wind around 8 kt. Mostly clear. Seas 1 to 2 ft.

Saturday

ENE wind 6 to 11 kt becoming ESE 12 to 17 kt in the afternoon. Winds could gust as high as 28 kt. Sunny. Seas 1 to 2 ft.

Saturday Night

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

Sunday

ESE wind 8 to 15 kt, with gusts as high as 25 kt. Sunny. 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.