Heavy Rain in the Southern Appalachians; Fire Weather and Heat in the West; Monitoring Tropical Storm Erin
Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding today. Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin and northern Rockies today and Thursday. Hot to extremely hot temperatures are in place through today across parts of the western U.S. 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: 1054 AM AST Wed Aug 13 2025 | |
Rest Of Today: East winds around 10 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 9 seconds and east 2 feet at 5 seconds. Isolated showers. Tonight: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave detail: east 3 feet at 4 seconds and northeast 3 feet at 8 seconds. Scattered showers after midnight. Thursday: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave detail: east 4 feet at 5 seconds and northeast 2 feet at 9 seconds. Scattered showers early in the morning. Thursday Night: East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave detail: northeast 4 feet at 8 seconds and east 3 feet at 5 seconds. Scattered showers late in the evening. Friday: Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave detail: northeast 4 feet at 8 seconds. Scattered showers in the morning. Friday Night: North winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 8 seconds. Scattered showers in the evening, then numerous showers after midnight. Saturday: North winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots in the afternoon. Seas 3 to 4 feet. Scattered showers. Saturday Night: Northwest winds 5 to 10 knots, becoming west 10 to 15 knots with gusts up to 20 knots after midnight. Seas 4 to 5 feet. Scattered showers. Sunday: Southwest winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet. Showers. Sunday Night: Southwest winds 15 to 20 knots, becoming south 10 to 15 knots after midnight. Seas 4 to 5 feet. Numerous showers. | |
| 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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