FZUS51 KCLE 181345 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 945 AM EDT Sat Jul 18 2026 For waters within five nautical miles of shore Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LEZ142-143-182015- Maumee Bay to Reno Beach OH-Reno Beach to The Islands OH- 945 AM EDT Sat Jul 18 2026 .REST OF TODAY...Southwest winds 15 to 20 knots becoming west. A chance of showers and thunderstorms early this afternoon. Showers likely with a chance of thunderstorms late. Waves 1 to 3 feet. .TONIGHT...Northwest winds 15 to 20 knots becoming northeast. A chance of showers and thunderstorms in the evening. Waves 1 to 3 feet building to 2 to 4 feet. .SUNDAY...Northeast winds 5 to 15 knots becoming east. Sunny. Waves 1 to 3 feet subsiding to 1 foot or less. .SUNDAY NIGHT...East winds less than 10 knots becoming south. Mostly clear. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. See Lake Erie open lakes forecast for Monday through Wednesday. The water temperature off Toledo is 81 degrees, off Cleveland 73 degrees, and off Erie 76 degrees. $$ LEZ144-145-182015- The Islands to Vermilion OH-Vermilion to Avon Point OH- 945 AM EDT Sat Jul 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH SUNDAY MORNING... .REST OF TODAY...Southwest winds 15 to 20 knots becoming west. A chance of showers and thunderstorms early this afternoon. Showers with a chance of thunderstorms late. Waves 1 to 3 feet building to 2 to 4 feet. .TONIGHT...West winds 15 to 20 knots becoming northeast. Showers likely with a chance of thunderstorms in the evening. Waves 3 to 5 feet subsiding to 2 to 4 feet. Waves occasionally around 6 feet. .SUNDAY...Northeast winds 5 to 15 knots. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet. .SUNDAY NIGHT...Northeast winds less than 10 knots becoming south. Mostly clear. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. See Lake Erie open lakes forecast for Monday through Wednesday. The water temperature off Toledo is 81 degrees, off Cleveland 73 degrees, and off Erie 76 degrees. $$ LEZ146>148-182015- Avon Point to Willowick OH-Willowick to Geneva-on-the Lake OH- Geneva-on-the-Lake to Conneaut OH- 945 AM EDT Sat Jul 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TODAY...Southwest winds 15 to 20 knots becoming west. A slight chance of showers and thunderstorms late this morning, then a chance of showers and thunderstorms early this afternoon. Showers with a chance of thunderstorms late. Waves 3 to 5 feet. Waves occasionally around 6 feet. .TONIGHT...Northwest winds 15 to 20 knots becoming north. Showers with a chance of thunderstorms in the evening. Waves 3 to 5 feet. Waves occasionally around 6 feet. .SUNDAY...Northeast winds 5 to 15 knots becoming north. Sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet. .SUNDAY NIGHT...North winds less than 10 knots becoming south. Mostly clear. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. See Lake Erie open lakes forecast for Monday through Wednesday. The water temperature off Toledo is 81 degrees, off Cleveland 73 degrees, and off Erie 76 degrees. $$ LEZ149-182015- Conneaut OH to Ripley NY- 945 AM EDT Sat Jul 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .REST OF TODAY...Southwest winds 15 to 20 knots becoming west. Patchy smoke late this morning. A slight chance of showers and thunderstorms late this morning, then a chance of showers and thunderstorms early this afternoon. Showers with thunderstorms likely late. Waves 2 to 4 feet building to 3 to 5 feet. Waves occasionally around 6 feet. .TONIGHT...West winds 15 to 20 knots becoming north 10 to 15 knots. Showers likely with a chance of thunderstorms in the evening. Waves 3 to 5 feet subsiding to 2 to 4 feet. Waves occasionally around 6 feet. .SUNDAY...North winds 5 to 15 knots diminishing to less than 10 knots. Sunny. Waves 1 to 3 feet subsiding to 1 foot or less. .SUNDAY NIGHT...West winds less than 10 knots becoming south. Mostly clear. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. See Lake Erie open lakes forecast for Monday through Wednesday. The water temperature off Toledo is 81 degrees, off Cleveland 73 degrees, and off Erie 76 degrees. $$