



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 from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM (AMZ716) Issued by: National Weather Service San Juan, PR Last Update: 423 PM AST Sat Oct 18 2025 | |
Tonight: Southeast winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots after midnight. Seas 3 to 5 feet. Wave detail: north 5 feet at 10 seconds and southeast 2 feet at 3 seconds. Scattered showers early this evening, then numerous showers with isolated thunderstorms late this evening and overnight. Sunday: East winds 10 to 15 knots. Seas 4 to 7 feet. Wave detail: north 6 feet at 11 seconds and east 2 feet at 4 seconds. Scattered showers in the morning. Sunday Night: East winds 10 to 15 knots with gusts up to 25 knots. Seas 5 to 7 feet, building to 6 to 9 feet after midnight. Wave detail: north 7 feet at 12 seconds and east 3 feet at 4 seconds, becoming north 9 feet at 14 seconds and east 3 feet at 4 seconds. Monday: East winds around 15 knots with gusts up to 25 knots. Seas 6 to 9 feet. Wave detail: north 9 feet at 13 seconds and east 4 feet at 5 seconds. Monday Night: East winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet. Wave detail: north 6 feet at 12 seconds and east 4 feet at 5 seconds. Tuesday: East winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet. Wave detail: northeast 5 feet at 12 seconds and east 4 feet at 5 seconds. Tuesday Night: East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet. Wednesday: East winds around 15 knots. Seas 4 to 6 feet. Wednesday Night: East winds 10 to 15 knots. Seas 4 to 5 feet. Thursday: Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Thursday Night: East winds 15 to 20 knots. Seas 3 to 5 feet. winds and seas higher in and near thunderstorms. | |
Zone Forecast: Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM (AMZ716) | |
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