Hot in Parts of the West; Cold Blast Coming to the Central U.S.
Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. 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: 356 AM AST Mon Sep 1 2025 | |
Today: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 1 foot at 4 seconds. Isolated showers early this afternoon. Scattered showers with isolated thunderstorms late. Tonight: East winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 1 foot at 4 seconds. Tuesday: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds. Scattered showers in the afternoon. Tuesday Night: East winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds. Wednesday: East winds 5 to 10 knots, becoming southeast 10 to 15 knots with gusts up to 25 knots in the afternoon. Seas around 2 feet. Wave detail: southeast 2 feet at 5 seconds. Scattered showers in the afternoon. Wednesday Night: East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 5 seconds. Thursday: East winds 10 to 15 knots. Seas 2 to 3 feet. Thursday Night: East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Friday: East winds 5 to 10 knots. Seas around 2 feet. Friday Night: East winds 5 to 10 knots. Seas around 2 feet. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Coastal Waters OF Southwestern Puerto Rico out 10 NM (AMZ745) | |
Visit your local NWS office at: https://www.weather.gov/sju |