NWS Marine Forecast


   LOZ063>065-010900-  Lake Ontario open waters from Hamlin Beach to the Saint Lawrence  River-  1010 PM EDT Tue Mar 31 2026    REST OF TONIGHT  West winds 5 to 15 knots becoming northwest.  Patchy fog late this evening. Rain showers with a chance of  thunderstorms late this evening, then rain showers likely with a  chance of thunderstorms after midnight. A chance of rain showers  late. Some thunderstorms may produce gusty winds. Waves 2 feet or  less.  WEDNESDAY  Northwest winds 5 to 15 knots becoming north. Waves  2 feet or less.  WEDNESDAY NIGHT  Northeast winds 5 to 15 knots increasing to  15 to 20 knots. A chance of rain showers overnight. Waves 1 to  3 feet building to 2 to 4 feet.  THURSDAY  Northeast winds 15 to 20 knots becoming east. Rain  showers likely. Waves 3 to 5 feet.  THURSDAY NIGHT  East winds 15 to 25 knots becoming south to  30 knots. Showers likely. Waves 3 to 5 feet building to 5 to  8 feet. Waves occasionally around 10 feet.  FRIDAY  South winds to 30 knots becoming northwest and  diminishing to 10 to 15 knots. Rain showers likely during the  day, then a chance of rain showers Friday night. Waves 4 to  7 feet subsiding to 2 to 4 feet. Waves occasionally around  9 feet.  SATURDAY  Northeast winds 10 to 15 knots becoming southwest and  increasing to 15 to 25 knots. A chance of rain showers during the  day, then rain showers Saturday night. Waves 1 to 3 feet building  to 3 to 6 feet.  SUNDAY  Southwest winds to 30 knots becoming northwest. Rain  showers during the day, then a chance of rain showers Sunday  night. Waves 5 to 8 feet building to 7 to 10 feet. Waves  occasionally around 13 feet.    Winds and waves higher in and near thunderstorms.    $$