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San Juan, PR Local Forecast Office

2NM WSW Charlotte Amalie VI

Marine Point Forecast

[NOTICE]

Saturday
High: 85 °F
E 12kt
2ft
Saturday Night
Low: 82 °F
E 14kt
2ft
Sunday
High: 85 °F
E 15kt
2ft
Sunday Night
Low: 82 °F
E 16kt
2ft
Monday
High: 85 °F
E 16kt
3ft
Monday Night
Low: 82 °F
ESE 13kt
2ft
Tuesday
High: 85 °F
ESE 14kt
2ft
Tuesday Night
Low: 82 °F
ESE 6kt
2ft
Wednesday
High: 85 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:26 pm EDT Oct 30, 2026
Forecast Valid: 1am EDT Oct 31, 2026-6pm EST Nov 6, 2026

View Nearby Observations

Detailed Forecast

Saturday

E wind around 12 kt. Scattered showers before 9am, then scattered showers and thunderstorms between 9am and noon, then scattered showers after noon. Seas around 2 ft.

Saturday Night

E wind 12 to 14 kt. Showers likely, with thunderstorms also possible after midnight. Seas around 2 ft.

Sunday

E wind 12 to 15 kt, with gusts as high as 21 kt. Scattered showers and thunderstorms. Seas around 2 ft.

Sunday Night

E wind 14 to 16 kt, with gusts as high as 22 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft.

Monday

E wind 13 to 16 kt. Scattered showers, mainly before noon. Seas around 3 ft.

Monday Night

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

Tuesday

ESE wind 10 to 14 kt. Scattered showers. Seas around 2 ft.

Tuesday Night

ESE wind around 6 kt. Scattered showers. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. 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.