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. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

22NM SSW Fajardo PR

Marine Point Forecast

[NOTICE]

This Afternoon
High: 81 °F
ESE 11kt
3ft
Tonight
Low: 78 °F
ESE 11kt
3ft
Friday
High: 82 °F
SE 9kt
3ft
Friday Night
Low: 79 °F
SE 7kt
2ft
Saturday
High: 81 °F
SSE 8kt
2ft
Saturday Night
Low: 77 °F
Light Wind
2ft
Sunday
High: 80 °F
⇑SSE 6kt
2ft
Sunday Night
Low: 76 °F
N 6kt
2ft
Monday
High: 80 °F
NE 8kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:00 pm EDT Mar 19, 2026
Forecast Valid: 2pm EDT Mar 19, 2026-6pm EDT Mar 25, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 11 kt. Scattered showers, mainly before 3pm. Seas around 3 ft.

Tonight

ESE wind 9 to 11 kt. Isolated showers before midnight, then scattered showers after 3am. Seas around 3 ft.

Friday

SE wind 7 to 9 kt. Showers likely, mainly before 9am. Seas around 3 ft.

Friday Night

SE wind around 7 kt. Isolated showers before 9pm, then isolated showers after midnight. Seas around 2 ft.

Saturday

SSE wind around 8 kt. Scattered showers. Seas around 2 ft.

Saturday Night

Variable winds 5 kt or less. Scattered showers. Seas around 2 ft.

Sunday

Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Scattered showers after noon. Seas around 2 ft.

Sunday Night

N wind around 6 kt. Partly cloudy. Seas around 2 ft.

Monday

NE wind 6 to 8 kt. Scattered showers. 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.