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

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Small Craft Advisory until March 18, 06:00 PM EDT

For More Weather Information:

San Juan, PR Local Forecast Office

5NM E Fajardo PR

Marine Point Forecast

[NOTICE]

This Afternoon
High: 81 °F
ESE 15kt
4ft

Small Craft Advisory
Tonight
Low: 79 °F
E 13kt
4ft
Thursday
High: 81 °F
ESE 14kt
4ft
Thursday Night
Low: 79 °F
ESE 11kt
3ft
Friday
High: 81 °F
SE 11kt
3ft
Friday Night
Low: 79 °F
SSE 8kt⇓
3ft
Saturday
High: 81 °F
⇑SSE 6kt
3ft
Saturday Night
Low: 79 °F
⇑N 6kt
3ft
Sunday
High: 81 °F
NNE 10kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:27 am EDT Mar 18, 2026
Forecast Valid: 3pm EDT Mar 18, 2026-6pm EDT Mar 24, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 15 kt, with gusts as high as 21 kt. Isolated showers. Seas around 4 ft.

Tonight

E wind around 13 kt. Showers likely, mainly after 3am. Seas around 4 ft.

Thursday

ESE wind 12 to 14 kt. Scattered showers. Seas around 4 ft.

Thursday Night

ESE wind 9 to 11 kt. Isolated showers. Seas around 3 ft.

Friday

SE wind around 11 kt. Scattered showers. Seas around 3 ft.

Friday Night

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

Saturday

Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Scattered showers after noon. Seas around 3 ft.

Saturday Night

Variable winds less than 5 kt becoming N around 6 kt after midnight. Scattered showers. Seas around 3 ft.

Sunday

NNE wind 7 to 10 kt. Showers likely. Seas 2 to 3 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.