Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

9NM E Ponce PR

Marine Point Forecast

[NOTICE]

Thursday
High: 83 °F
ESE 12kt
2ft
Thursday Night
Low: 74 °F
ENE 7kt
2ft
Friday
High: 84 °F
SE 9kt
2ft
Friday Night
Low: 75 °F
Light Wind
1ft
Saturday
High: 82 °F
SSE 9kt
1ft
Saturday Night
Low: 72 °F
Light Wind
1ft
Sunday
High: 82 °F
⇑SE 9kt
1ft
Sunday Night
Low: 70 °F
Light Wind
1ft
Monday
High: 84 °F
⇑ESE 13kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:45 pm EDT Mar 18, 2026
Forecast Valid: 1am EDT Mar 19, 2026-6pm EDT Mar 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM AST THIS EVENING...

Thursday

ENE wind 5 to 12 kt becoming SE in the afternoon. Showers likely, mainly before noon. Seas around 2 ft.

Thursday Night

ENE wind around 7 kt. Isolated showers before 9pm, then isolated showers after 3am. Seas around 2 ft.

Friday

E wind 5 to 9 kt becoming SE in the afternoon. Scattered showers, mainly before noon. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. Isolated showers after midnight. Seas around 1 ft.

Saturday

ESE wind 5 to 9 kt becoming SSE in the afternoon. Scattered showers, mainly after noon. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. Scattered showers. Seas around 1 ft.

Sunday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the morning. Showers likely after noon. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. Scattered showers. Seas around 1 ft.

Monday

Variable winds less than 5 kt becoming ESE 8 to 13 kt in the morning. Winds could gust as high as 21 kt. Scattered showers. Seas around 1 ft.

*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.