Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East
Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >
| NWS Forecast for: Mona Passage Southward to 17N (AMZ741) Issued by: National Weather Service San Juan, PR Last Update: 428 AM AST Thu Nov 21 2024 | |
Today: East winds 5 to 10 knots, diminishing to around 5 knots late. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: north 4 feet at 12 seconds and east 2 feet at 5 seconds. Isolated showers until late afternoon. Tonight: East winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: north 3 feet at 11 seconds and east 1 foot at 5 seconds. Friday: Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: north 3 feet at 10 seconds and east 2 feet at 5 seconds. Scattered showers in the morning, then numerous showers in the afternoon. Friday Night: Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: north 3 feet at 10 seconds and southeast 2 feet at 4 seconds. Numerous showers. Saturday: East winds 5 to 10 knots. Seas around 3 feet, occasionally to 4 feet. Wave detail: north 3 feet at 10 seconds and southeast 2 feet at 4 seconds. Numerous showers, mainly in the morning. Saturday Night: Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 5 seconds and north 2 feet at 10 seconds. Numerous showers. Sunday: Northeast winds 10 to 15 knots, becoming east 15 to 20 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers in the afternoon. Sunday Night: East winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Monday: East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 5 to 6 feet, occasionally to 8 feet. Monday Night: East winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Scattered showers after midnight. | |
| Zone Forecast: Mona Passage Southward to 17N (AMZ741) | |
Visit your local NWS office at: https://www.weather.gov/sju |