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Coastal Waters Forecast for Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John (AMZ726) (Text-Only)
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: 509 PM AST Sun Aug 16 2026
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Tonight: East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 7 seconds. Isolated showers.

Monday: East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 7 seconds.

Monday Night: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 7 seconds.

Tuesday: East 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 8 seconds and east 2 feet at 5 seconds.

Tuesday Night: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 8 seconds and east 2 feet at 5 seconds.

Wednesday: Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 8 seconds and east 2 feet at 5 seconds.

Wednesday Night: Southeast winds 10 to 15 knots, becoming east 15 to 20 knots after midnight. Seas 2 to 3 feet. Numerous showers.

Thursday: East winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Numerous showers, mainly in the morning.

Thursday Night: East winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet.

Friday: East winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet.

Friday Night: East winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.







Zone Forecast: Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John (AMZ726)

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