Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

5NM E Fajardo PR

Marine Point Forecast

[NOTICE]

Overnight
Low: 78 °F
SE 13kt
4ft
Friday
High: 81 °F
SE 12kt
3ft
Friday Night
Low: 77 °F
SSE 10kt
3ft
Saturday
High: 81 °F
SSE 11kt
3ft
Saturday Night
Low: 77 °F
S 8kt⇓
3ft
Sunday
High: 80 °F
⇑ESE 6kt
3ft
Sunday Night
Low: 75 °F
Light Wind
3ft
Monday
High: 80 °F
NNE 7kt
2ft
Monday Night
Low: 75 °F
NE 6kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:57 pm EDT Mar 19, 2026
Forecast Valid: 11pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026

View Nearby Observations

Detailed Forecast

Overnight

SE wind 11 to 13 kt. Scattered showers. Seas around 4 ft.

Friday

SE wind around 12 kt. Scattered showers, mainly before 3pm. Seas around 3 ft.

Friday Night

SSE wind around 10 kt. Scattered showers, mainly after midnight. Seas around 3 ft.

Saturday

SSE wind 9 to 11 kt. Isolated showers, then scattered showers and thunderstorms after noon. Seas around 3 ft.

Saturday Night

S wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Scattered showers. Seas around 3 ft.

Sunday

Variable winds less than 5 kt becoming ESE around 6 kt in the afternoon. Isolated showers, then showers likely and possibly a thunderstorm after noon. Seas around 3 ft.

Sunday Night

Variable winds 5 kt or less. Scattered showers. Seas around 3 ft.

Monday

NNE wind 5 to 7 kt. Scattered showers. Seas around 2 ft.

Monday Night

NE wind around 6 kt. Showers likely. Seas around 2 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.