Tracking Storm System Across the Eastern U.S.
A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >
| NWS Forecast for: Coastal Waters OF Southwestern Puerto Rico out 10 NM (AMZ745) Issued by: National Weather Service San Juan, PR Last Update: 426 PM AST Fri Oct 17 2025 |  |
Tonight: South winds 5 to 10 knots, becoming southeast after midnight. Seas 2 to 3 feet. Wave detail: southwest 2 feet at 4 seconds and northwest 2 feet at 9 seconds. Scattered showers this evening, then isolated showers after midnight. Scattered showers with isolated thunderstorms late. Saturday: Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: northwest 3 feet at 11 seconds and southwest 1 foot at 4 seconds. Scattered showers. Saturday Night: East winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: northwest 3 feet at 10 seconds and southeast 2 feet at 5 seconds. Sunday: East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. Wave detail: northwest 3 feet at 11 seconds and southeast 2 feet at 6 seconds. Scattered showers in the afternoon. Sunday Night: East winds 5 to 10 knots. Seas 4 to 6 feet. Wave detail: northwest 5 feet at 14 seconds and southeast 2 feet at 6 seconds. Monday: East winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas 4 to 6 feet. Wave detail: northwest 5 feet at 14 seconds and southeast 3 feet at 7 seconds. Scattered showers in the afternoon. Monday Night: East winds 5 to 10 knots. Seas 4 to 6 feet. Tuesday: East winds 5 to 10 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 5 feet. Tuesday Night: East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 6 feet. Wednesday: East winds 5 to 10 knots, becoming southeast 15 to 20 knots in the afternoon. Seas 2 to 4 feet. Wednesday Night: East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 3 to 5 feet. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Coastal Waters OF Southwestern Puerto Rico out 10 NM (AMZ745) | |
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