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Coastal Waters Forecast for Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix (AMZ733) (Text-Only)
NWS Forecast for: Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix (AMZ733)
Issued by: National Weather Service San Juan, PR
Last Update: 406 AM AST Sat Aug 15 2026




Today: East winds 20 to 25 knots with gusts up to 35 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: east 8 feet at 7 seconds. Isolated showers this morning, then scattered showers this afternoon.

Tonight: East winds 20 to 25 knots with gusts up to 35 knots. Seas 7 to 9 feet, occasionally to 11 feet. Wave detail: east 8 feet at 8 seconds. Scattered showers in the evening, then numerous showers after midnight.

Sunday: East winds 15 to 20 knots with gusts up to 30 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave detail: east 8 feet at 8 seconds. Numerous showers, mainly in the morning.

Sunday Night: East winds 15 to 20 knots with gusts up to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: east 7 feet at 8 seconds.

Monday: East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: east 6 feet at 7 seconds.

Monday Night: East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 5 feet at 6 seconds.

Tuesday: East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet.

Tuesday Night: East winds around 15 knots. Seas 3 to 4 feet, occasionally to 5 feet.

Wednesday: East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.

Wednesday Night: East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet.







Zone Forecast: Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix (AMZ733)

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