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Coastal Waters Forecast for Coastal Waters of Northern Puerto Rico out 10 NM (AMZ712) (Text-Only)
NWS Forecast for: Coastal Waters of Northern Puerto Rico out 10 NM (AMZ712)
Issued by: National Weather Service San Juan, PR
Last Update: 323 AM AST Sat May 9 2026


Today: East winds 10 to 15 knots with gusts up to 20 knots, increasing to 15 to 20 knots with gusts up to 30 knots this afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 5 seconds and northeast 2 feet at 9 seconds. Isolated showers this morning.

Tonight: East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Gusts up to 30 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 5 seconds and northeast 2 feet at 9 seconds.

Sunday: East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Gusts up to 30 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 6 seconds and northeast 2 feet at 9 seconds. Scattered showers in the morning.

Sunday Night: East winds 15 to 20 knots with gusts up to 30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 6 seconds and northeast 2 feet at 9 seconds. Scattered showers.

Monday: East winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: northeast 5 feet at 7 seconds. Scattered showers.

Monday Night: East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: northeast 5 feet at 7 seconds. Scattered showers.

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

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

Wednesday: East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet.

Wednesday Night: East winds 10 to 15 knots, becoming southeast 5 to 10 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.







Zone Forecast: Coastal Waters of Northern Puerto Rico out 10 NM (AMZ712)

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