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Hazardous Weather Conditions
Last Update: 403 PM EDT Tue Sep 8 2026
For More Weather Information:
9NM W Henderson Harbor NY
Marine Zone Forecast
Tonight
Northeast winds 10 knots or less becoming southeast 10 to 15 knots. Mostly cloudy. Waves 2 feet or less.
Wednesday
South winds 15 to 20 knots. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Waves 1 to 3 feet.
Wednesday Night
South winds 15 to 25 knots becoming west. Showers with a chance of thunderstorms in the evening, then a chance of showers overnight. Waves 1 to 3 feet building to 3 to 5 feet. Waves occasionally around 6 feet.
Thursday
West winds 10 to 15 knots increasing to 15 to 20 knots. Partly to mostly sunny. Waves 2 to 4 feet building to 3 to 5 feet. Waves occasionally around 6 feet.
Thursday Night
West winds 15 to 20 knots becoming north 10 to 15 knots. Mostly cloudy in the evening, then clearing. Waves 3 to 5 feet subsiding to 1 to 3 feet. Waves occasionally around 6 feet.
Friday
North winds 5 to 10 knots becoming southeast. Mainly clear. Waves 2 feet or less.
Saturday
South winds 5 to 15 knots increasing to 15 to 20 knots. A chance of showers saturday night. Waves 1 foot or less building to 2 to 4 feet.
Sunday
South winds 15 to 20 knots becoming west 10 to 15 knots. A chance of showers. Waves 2 to 4 feet subsiding to 1 to 3 feet.
winds and waves higher in and near thunderstorms.
the water temperature off cape vincent is 72 degrees.
winds and waves higher in and near thunderstorms.
the water temperature off cape vincent is 72 degrees.
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