| NWS Forecast for: Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John (AMZ726) Issued by: National Weather Service San Juan, PR Last Update: 340 PM AST Thu Jan 8 2026 | |
| Tonight: East winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: east 2 feet at 4 seconds and northeast 1 foot at 12 seconds. Isolated showers this evening, then scattered showers after midnight. Friday: East winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: east 2 feet at 4 seconds and northeast 1 foot at 11 seconds. Scattered showers. Friday Night: Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 4 seconds. Scattered showers. Saturday: Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave detail: east 3 feet at 5 seconds. Scattered showers in the morning. Saturday Night: Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave detail: east 3 feet at 5 seconds. Sunday: East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave detail: east 3 feet at 5 seconds. Scattered showers in the morning. Sunday Night: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Monday: East winds 10 to 15 knots. Seas 3 to 4 feet. Monday Night: East winds 10 to 15 knots. Seas 3 to 4 feet. Tuesday: East winds 10 to 15 knots. Seas around 3 feet. Tuesday Night: East winds 10 to 15 knots. Seas 3 to 4 feet. | |
| Zone Forecast: Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John (AMZ726) | |
Visit your local NWS office at: https://www.weather.gov/sju |