Niagara River to Hamlin Beach NY beyond 5NM off shoreline to US-Canadian border Marine Forecast

NOAA marine forecast

Text forecast

Updated 4:02am EDT Oct 11, 2026

Synopsis

A high pressure ridge averaging 30.1 inches exits slowly eastward today. A weak trough averaging 29.8 inches slides eastward across the lake tonight. Behind the trough, a weak ridge averaging 29.9 inches slides eastward across the lake on Monday, exits eastward Monday night, and is followed by a cold front sweeping southeastward across the lake on Tuesday. Behind the cold front, a ridge averaging 30.0 inches builds from northern Ontario through Thursday.

Today

Southeast winds 5 to 15 knots becoming east. A chance of rain. Rain late. Waves 1 to 2 feet.

Tonight

East winds 5 to 15 knots becoming northeast less than 10 knots. Rain early, then a chance of rain late in the evening.

Monday

Northwest winds 10 knots or less becoming southwest.

Monday Night

Southwest winds 5 to 15 knots. A chance of showers overnight. Waves 2 feet or less.

Tuesday

Southwest winds 10 to 15 knots becoming northwest.

Wednesday

Northwest winds 5 to 15 knots becoming north. Waves 1 to 2 feet.

Thursday

Northeast winds 10 to 15 knots becoming southeast 15 to 20 knots. A chance of showers Thursday night. Waves 1 to 3 feet.

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Interactive Mapbox map highlighting marine forecast zone LOZ062.