Coastal Waters Forecast for Mexico Bay NY to the St. Lawrence River (LOZ045) (Text-Only)
NWS Forecast for: Mexico Bay NY to the St. Lawrence River (LOZ045)
Issued by: National Weather Service Buffalo, NY
Last Update: 1006 PM EDT Wed Sep 16 2026


Overnight: Southeast winds 10 knots or less becoming east. Mostly cloudy. Waves 1 foot or less.

Thursday: East winds 5 to 10 knots becoming north. A chance of showers. Waves 1 foot or less.

Thursday Night: North winds 10 knots or less becoming northwest. Becoming mainly clear. Waves 1 foot or less.

Friday: North winds 10 to 15 knots. Sunny. Waves 2 feet or less.

Friday Night: North winds 5 to 15 knots becoming northeast. Partly cloudy. Waves 2 feet or less.

Saturday: East winds 10 knots or less increasing to 10 to 15 knots. Showers likely saturday night. Waves 1 foot or less.

Sunday: Northeast winds 10 to 15 knots. Showers likely during the day. Waves 2 feet or less.

Monday: Northeast winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of showers monday night. Waves 2 feet or less.

the water temperature off cape vincent is 71 degrees.







Zone Forecast: Mexico Bay NY to the St. Lawrence River (LOZ045)

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