Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

San Juan, PR Local Forecast Office

2NM WSW Charlotte Amalie VI

Marine Point Forecast

[NOTICE]

Overnight
Low: 76 °F
E 13kt
2ft
Saturday
High: 82 °F
E 17kt
2ft
Saturday Night
Low: 76 °F
E 9kt
2ft
Sunday
High: 84 °F
E 11kt
2ft
Sunday Night
Low: 78 °F
E 12kt
2ft
Monday
High: 84 °F
E 10kt
1-2ft
Monday Night
Low: 78 °F
E 9kt
1ft
Tuesday
High: 83 °F
E 9kt
1ft
Tuesday Night
Low: 78 °F
E 11kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:47 pm EDT May 16, 2025
Forecast Valid: 11pm EDT May 16, 2025-6pm EDT May 23, 2025

View Nearby Observations

Detailed Forecast

Overnight

E wind around 13 kt. Showers and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Seas around 2 ft.

Saturday

E wind 12 to 17 kt, with gusts as high as 23 kt. Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Seas around 2 ft.

Saturday Night

E wind around 9 kt. Showers likely and possibly a thunderstorm before 9pm, then scattered showers. Seas around 2 ft.

Sunday

E wind 9 to 11 kt. Scattered showers, with thunderstorms also possible after noon. Seas around 2 ft.

Sunday Night

E wind 10 to 12 kt. Scattered showers and thunderstorms. Seas around 2 ft.

Monday

E wind 8 to 10 kt. Scattered showers. Seas 1 to 2 ft.

Monday Night

E wind 7 to 9 kt. Scattered showers. Seas around 1 ft.

Tuesday

E wind 7 to 9 kt. Scattered showers. Seas around 1 ft.

Tuesday Night

E wind around 11 kt. Scattered showers. Seas around 1 ft.

Winds and seas higher in and near thunderstorms.

*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.