Tracking Storm System Across the Central U.S.

A storm system will slowly continue to press across the central U.S. Friday and Saturday with widespread showers and thunderstorms. Slight risks for severe thunderstorms and excessive rainfall have been issued Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

For More Weather Information:

San Juan, PR Local Forecast Office

15NM SSE Mayaguez PR

Marine Point Forecast

[NOTICE]

Today
High: 83 °F
⇑SSW 11kt
1ft
Tonight
Low: 82 °F
Light Wind
1ft
Saturday
High: 83 °F
SE 10kt
1-2ft
Saturday Night
Low: 82 °F
E 7kt
1ft
Sunday
High: 83 °F
ESE 15kt
2ft
Sunday Night
Low: 82 °F
ENE 10kt
2ft
Monday
High: 83 °F
⇑ESE 18kt
2-3ft
Monday Night
Low: 82 °F
E 12kt
3ft
Tuesday
High: 83 °F
⇑ESE 18kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:51 am EDT Oct 17, 2025
Forecast Valid: 5am EDT Oct 17, 2025-6pm EDT Oct 23, 2025

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SSW 6 to 11 kt in the morning. Showers likely and possibly a thunderstorm before 9am, then scattered showers and thunderstorms between 9am and 3pm, then scattered showers after 3pm. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. Scattered showers, with thunderstorms also possible after 3am. Seas around 1 ft.

Saturday

E wind 6 to 10 kt becoming SSE in the afternoon. Scattered showers and thunderstorms. Seas 1 to 2 ft.

Saturday Night

E wind 5 to 7 kt. Isolated showers. Seas around 1 ft.

Sunday

ESE wind 9 to 15 kt. Isolated showers. Seas around 2 ft.

Sunday Night

ENE wind 5 to 10 kt. Isolated showers. Seas around 2 ft.

Monday

NE wind 6 to 11 kt becoming ESE 13 to 18 kt in the afternoon. Scattered showers after noon. Seas 2 to 3 ft.

Monday Night

E wind 5 to 12 kt. Clear. Seas around 3 ft.

Tuesday

ESE wind 6 to 11 kt increasing to 13 to 18 kt in the afternoon. Sunny. Seas around 3 ft.

Winds and seas higher in and near thunderstorms.

*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.