For More Weather Information:

San Juan, PR Local Forecast Office

27NM S San Juan PR

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
Light Wind
2ft
Tonight
Low: 80 °F
Light Wind
2ft
Wednesday
High: 82 °F
⇑ESE 8kt
2ft
Wednesday Night
Low: 80 °F
E 8kt
2ft
Thursday
High: 82 °F
E 10kt
2ft
Thursday Night
Low: 80 °F
E 8kt
2ft
Friday
High: 82 °F
E 7kt
2ft
Friday Night
Low: 80 °F
ENE 7kt
2ft
Saturday
High: 82 °F
E 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:54 am EDT Apr 14, 2026
Forecast Valid: 8am EDT Apr 14, 2026-6pm EDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. Showers and possibly a thunderstorm before 3pm, then showers likely. Seas around 2 ft.

Tonight

Variable winds 5 kt or less. Showers likely, with thunderstorms also possible after midnight. Seas around 2 ft.

Wednesday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the morning. Showers and possibly a thunderstorm before 3pm, then showers likely. Seas around 2 ft.

Wednesday Night

E wind 6 to 8 kt. Scattered showers. Seas around 2 ft.

Thursday

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

Thursday Night

E wind 6 to 8 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft.

Friday

E wind around 7 kt. Showers likely. Seas around 2 ft.

Friday Night

ENE wind around 7 kt. Showers. Seas around 2 ft.

Saturday

E wind 8 to 10 kt. 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.