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San Juan, PR Local Forecast Office

6NM SE Ponce PR

Marine Point Forecast

[NOTICE]

Tonight
Low: 80 °F
ENE 10kt
2ft
Sunday
High: 82 °F
ESE 13kt
2ft
Sunday Night
Low: 80 °F
ENE 11kt
2ft
Monday
High: 82 °F
ESE 14kt
2ft
Monday Night
Low: 80 °F
ENE 10kt
1-2ft
Tuesday
High: 82 °F
SE 10kt
1ft
Tuesday Night
Low: 80 °F
⇑NE 6kt
1ft
Wednesday
High: 82 °F
⇑ESE 8kt
1ft
Wednesday Night
Low: 80 °F
NE 6kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:05 pm EDT Apr 18, 2026
Forecast Valid: 8pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026

View Nearby Observations

Detailed Forecast

Tonight

ENE wind 8 to 10 kt. Scattered showers, then showers likely and possibly a thunderstorm after 3am. Seas around 2 ft.

Sunday

ESE wind 8 to 13 kt. Scattered showers before 9am, then showers likely and possibly a thunderstorm between 9am and noon, then isolated showers after noon. Seas around 2 ft.

Sunday Night

ENE wind 8 to 11 kt. Isolated showers. Seas around 2 ft.

Monday

ESE wind 9 to 14 kt, with gusts as high as 20 kt. Scattered showers. Seas around 2 ft.

Monday Night

ENE wind 7 to 10 kt. Isolated showers. Seas 1 to 2 ft.

Tuesday

E wind 6 to 10 kt becoming SE in the afternoon. Isolated showers. Seas around 1 ft.

Tuesday Night

Variable winds less than 5 kt becoming NE around 6 kt after midnight. Scattered showers. Seas around 1 ft.

Wednesday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the morning. Mostly sunny. Seas around 1 ft.

Wednesday Night

NE wind around 6 kt. Partly cloudy. 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.