News Headlines

For More Weather Information:

San Juan, PR Local Forecast Office

2NM WSW Charlotte Amalie VI

Marine Point Forecast

[NOTICE]

Tonight
Low: 83 °F
ESE 9kt
1ft
Monday
High: 85 °F
ESE 11kt
1ft
Monday Night
Low: 83 °F
ESE 12kt
1ft
Tuesday
High: 85 °F
ESE 12kt
1ft
Tuesday Night
Low: 83 °F
E 14kt
2ft
Wednesday
High: 85 °F
ESE 14kt
2ft
Wednesday Night
Low: 83 °F
ESE 13kt
2ft
Thursday
High: 85 °F
ESE 12kt
2ft
Thursday Night
Low: 83 °F
E 14kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:54 pm EDT Sep 20, 2026
Forecast Valid: 7pm EDT Sep 20, 2026-6pm EDT Sep 27, 2026

View Nearby Observations

Detailed Forecast

Tonight

ESE wind around 9 kt. Scattered showers before midnight, then scattered showers and thunderstorms between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Seas around 1 ft.

Monday

ESE wind 9 to 11 kt. Scattered showers, mainly after noon. Seas around 1 ft.

Monday Night

ESE wind around 12 kt. Scattered showers, mainly after midnight. Seas around 1 ft.

Tuesday

ESE wind 10 to 12 kt. Scattered showers. Seas around 1 ft.

Tuesday Night

E wind around 14 kt. Isolated showers. Seas around 2 ft.

Wednesday

ESE wind around 14 kt. Scattered showers, mainly before noon. Seas around 2 ft.

Wednesday Night

ESE wind around 13 kt. Scattered showers. Seas around 2 ft.

Thursday

ESE wind around 12 kt. Scattered showers. Seas around 2 ft.

Thursday Night

E wind 12 to 14 kt. Scattered showers. Seas around 2 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.