For More Weather Information:

15NM SSE Mayaguez PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:38 pm EDT Apr 19, 2026
Forecast Valid: 4pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026

This Afternoon

E wind 8 to 10 kt. Scattered showers. Seas around 2 ft.

Tonight

E wind 7 to 9 kt. Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight. Seas around 2 ft.

Monday

ESE wind 7 to 16 kt. Isolated showers after 3pm. Seas around 2 ft.

Monday Night

ENE wind 6 to 9 kt. Scattered showers, mainly before 9pm. Seas around 2 ft.

Tuesday

E wind 7 to 10 kt becoming SE in the afternoon. Showers and possibly a thunderstorm after noon. Seas 1 to 2 ft.

Tuesday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before midnight. Seas around 1 ft.

Wednesday

Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Scattered showers after noon. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Thursday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the morning. 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.