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Coastal Waters Forecast for Mona Passage Southward to 17N (AMZ741) (Text-Only)
NWS Forecast for: Mona Passage Southward to 17N (AMZ741)
Issued by: National Weather Service San Juan, PR
Last Update: 349 PM AST Sun Oct 4 2026
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Tonight: East winds 5 to 10 knots. Seas around 3 feet. Wave detail: southeast 2 feet at 6 seconds and northeast 2 feet at 11 seconds. Isolated thunderstorms early this evening. Scattered showers.

Monday: East winds 10 to 15 knots. Seas around 3 feet. Wave detail: east 3 feet at 5 seconds and north 2 feet at 11 seconds. Scattered showers in the morning.

Monday Night: East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas around 3 feet. Wave detail: east 3 feet at 5 seconds and north 2 feet at 11 seconds.

Tuesday: East winds 5 to 10 knots. Seas around 3 feet. Wave detail: southeast 3 feet at 5 seconds and north 2 feet at 11 seconds. Scattered showers in the afternoon.

Tuesday Night: East winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas around 3 feet. Wave detail: southeast 3 feet at 6 seconds. Scattered showers in the evening.

Wednesday: East winds 10 to 15 knots with gusts up to 20 knots. Seas around 3 feet. Wave detail: east 3 feet at 6 seconds.

Wednesday Night: East winds 5 to 10 knots. Seas 2 to 3 feet. Scattered showers.

Thursday: East winds 10 to 15 knots. Seas 2 to 3 feet. Scattered showers.

Thursday Night: East winds 10 to 15 knots. Seas around 3 feet. Scattered showers.

Friday: East winds 10 to 15 knots. Seas around 3 feet.

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

winds and seas higher in and near thunderstorms.







Zone Forecast: Mona Passage Southward to 17N (AMZ741)

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