####018004666#### FZUS61 KCLE 020800 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 400 AM EDT Thu May 2 2024 For waters beyond five nautical miles of shore on Lake Erie 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. .SYNOPSIS... A ridge averaging 30.10 inches will shift east while weakening today. A warm front will lift across Lake Erie tonight low pressure 29.90 inches passes just south of the lake Friday. Weak high pressure 30.00 inches passes over the lake Saturday, followed by another cold front late Saturday night into Sunday. LEZ162>164-021415- Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border- Reno Beach to The Islands OH beyond 5NM off shoreline to US- Canadian border- The Islands to Vermilion OH beyond 5 nm off shoreline to US- Canadian border- 400 AM EDT Thu May 2 2024 .TODAY...Northeast winds 5 to 10 knots becoming east. Waves 1 foot or less. .TONIGHT...East winds 10 to 15 knots becoming southeast. A slight chance of showers and thunderstorms after midnight. A slight chance of showers late. Waves 2 feet or less. .FRIDAY...Southeast winds 5 to 10 knots. A chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...East winds 5 to 10 knots becoming northeast. Showers with a chance of thunderstorms in the evening, then showers overnight. Waves 2 feet or less. .SATURDAY...Northeast winds 5 to 10 knots becoming south. A chance of showers. Waves 2 feet or less. .SUNDAY...Southwest winds 5 to 10 knots becoming northeast. A chance of showers during the day. Waves 1 foot or less. .MONDAY...Northeast winds around 10 knots becoming southeast. A chance of showers. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. $$ LEZ165>167-021415- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border- 400 AM EDT Thu May 2 2024 .TODAY...North winds 10 knots or less becoming northeast. Waves 2 feet or less. .TONIGHT...East winds 5 to 15 knots becoming southeast. A slight chance of showers late. Waves 2 feet or less. .FRIDAY...Southeast winds 5 to 10 knots becoming east. A chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...East winds 5 to 10 knots. Showers with a chance of thunderstorms. Waves 1 to 2 feet. .SATURDAY...East winds 5 to 10 knots becoming south. Showers likely during the day, then a chance of showers Saturday night. Waves 1 to 2 feet. .SUNDAY...Southwest winds 5 to 10 knots becoming northeast. A chance of showers during the day. Waves 2 feet or less. .MONDAY...Northeast winds 5 to 10 knots becoming east. A chance of showers Monday night. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. $$ LEZ061-168-169-021415- Ripley to Buffalo NY extending from 5NM off shoreline to US- Canadian border-Geneva-on-the- Lake to Conneaut OH beyond 5 nm off shoreline to US- Canadian border- Conneaut OH to Ripley NY beyond 5 nm off shoreline to US- Canadian border- 400 AM EDT Thu May 2 2024 .TODAY...Northwest winds 10 knots or less becoming north. Waves 2 feet or less. .TONIGHT...Northeast winds 5 to 10 knots becoming east. Waves 1 foot or less. .FRIDAY...East winds 5 to 10 knots. A chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...Northeast winds 5 to 10 knots becoming southeast. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms overnight. Waves 1 foot or less. .SATURDAY...Southeast winds 5 to 15 knots becoming south. Showers likely during the day, then a chance of showers Saturday night. Waves 1 to 2 feet. .SUNDAY...South winds 5 to 15 knots becoming north. A chance of showers during the day. Waves 1 to 2 feet. .MONDAY...Northeast winds 5 to 10 knots becoming east. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ LEZ161-021415- MAFOR 0209/ ERIE WEST 1/3 11800 11100 13200 12210 11300. Waves 2 feet or less. ERIE CENTRAL 1/3 11800 14100 12210 11200. Waves 2 feet or less. ERIE EAST 1/3 14600 11100 13200. Waves 2 feet or less. $$ ####018009757#### FZUS63 KMQT 020805 GLFLS Open Lake Forecast for Lake Superior National Weather Service Marquette MI 405 AM EDT Thu May 2 2024 For waters beyond 5 nautical miles of shore on Lake Superior. 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. .SYNOPSIS...Ridging of 30.1 inches is currently centered over the Upper Great Lakes and shifts east today as a 29.7 inch low pressure tracks across the Upper Mississippi Valley. The low drags 29.8 inch troughing across Lake Superior tonight before tracking northeast over Ontario and deepening to 29.6 inches on Friday. A weak 30.0 inch trough pivots across the lake on Saturday ahead of ridging that builds to 30.1 inches by Saturday evening; this ridging persists through Sunday. Ridging shifts east early next week as a broad 29.2 inch low pressure develops on the Northern Plains on Monday. LSZ162-021615- Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- 405 AM EDT Thu May 2 2024 /305 AM CDT Thu May 2 2024/ .EARLY THIS MORNING...Northeast winds 5 to 15 knots. Waves calm to 2 feet. .TODAY...Northeast winds 5 to 15 knots increasing to 15 to 25 knots in the afternoon. A chance of rain showers through early afternoon, then rain showers likely by mid afternoon. Waves building to 4 to 7 feet occasionally to 9 feet. .TONIGHT...Northeast winds 15 to 25 knots becoming east 10 to 20 knots after midnight, then becoming southwest 5 to 15 knots late. Patchy fog. A chance of rain showers. Waves subsiding to 1 to 3 feet. .FRIDAY...Southwest winds 10 to 20 knots increasing to 15 to 25 knots in the afternoon, then diminishing to 10 to 20 knots late. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .FRIDAY NIGHT...Southwest winds 10 to 20 knots. A slight chance of rain showers after midnight. Waves subsiding to calm to 2 feet. .SATURDAY...Southwest winds 10 to 20 knots. A chance of rain showers. Waves calm to 2 feet. .SATURDAY NIGHT...West winds 10 to 20 knots. Waves calm to 2 feet. .SUNDAY...Southwest winds 10 to 20 knots backing east. Waves calm to 2 feet. .MONDAY...East winds 10 to 20 knots increasing to 15 to 25 knots. A chance of rain showers. Waves building to 2 to 4 feet. $$ LSZ263-021615- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- 405 AM EDT Thu May 2 2024 .EARLY THIS MORNING...Northwest winds 5 to 15 knots. Waves calm to 2 feet. .TODAY...Northeast winds 5 to 15 knots becoming east 10 to 20 knots late. A chance of rain showers. Waves building to 2 to 4 feet. .TONIGHT...East winds 10 to 20 knots becoming southwest 5 to 15 knots late. Patchy fog. A chance of rain showers. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .FRIDAY...Southwest winds 10 to 20 knots increasing to 15 to 25 knots in the afternoon. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .FRIDAY NIGHT...Southwest winds 10 to 20 knots diminishing to 5 to 15 knots after midnight. Waves subsiding to calm to 2 feet. .SATURDAY...Southwest winds 5 to 15 knots. A chance of rain showers. Waves calm to 2 feet. .SATURDAY NIGHT...West winds 5 to 15 knots. Waves calm to 2 feet. .SUNDAY...Southwest winds 5 to 15 knots backing south. Waves calm to 2 feet. .MONDAY...East winds 10 to 20 knots. A chance of rain showers. Waves building to 2 to 4 feet, then subsiding to 1 to 3 feet. $$ LSZ264-021615- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- 405 AM EDT Thu May 2 2024 .EARLY THIS MORNING...Northwest winds less than 10 knots. Waves calm to 2 feet. .TODAY...North winds less than 10 knots becoming east 5 to 15 knots in the afternoon. A chance of rain showers by mid afternoon. Waves calm to 2 feet. .TONIGHT...East winds 10 to 20 knots veering southeast late. Patchy fog. A chance of rain showers. Waves building to 3 to 5 feet occasionally to 7 feet. .FRIDAY...Southwest winds 10 to 20 knots. Waves subsiding to 2 to 4 feet. .FRIDAY NIGHT...South winds 5 to 15 knots veering southwest after midnight. Waves subsiding to calm to 2 feet. .SATURDAY...Southwest winds 5 to 15 knots. A chance of rain showers. Waves calm to 2 feet. .SATURDAY NIGHT...West winds 5 to 15 knots. Waves calm to 2 feet. .SUNDAY...West winds 5 to 15 knots backing south. Waves calm to 2 feet. .MONDAY...Southeast winds 5 to 15 knots increasing to 10 to 20 knots. A chance of rain showers. Waves building to 2 to 4 feet. $$ LSZ265-021615- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- 405 AM EDT Thu May 2 2024 .EARLY THIS MORNING...West winds 5 to 15 knots. Waves calm to 2 feet. .TODAY...West winds 5 to 15 knots backing east in the afternoon, then increasing to 10 to 20 knots late. A chance of rain showers by mid afternoon. Waves calm to 2 feet. .TONIGHT...East winds 10 to 20 knots becoming south 5 to 15 knots late. Patchy fog. A chance of rain showers. Waves building to 2 to 4 feet. .FRIDAY...Southwest winds 5 to 15 knots increasing to 10 to 20 knots in the afternoon, then backing south late. Waves subsiding to calm to 2 feet. .FRIDAY NIGHT...Southeast winds 10 to 20 knots becoming southwest 5 to 15 knots after midnight. Waves calm to 2 feet. .SATURDAY...Southwest winds 5 to 15 knots becoming northeast 10 to 20 knots by mid afternoon. A chance of rain showers. Waves calm to 2 feet. .SATURDAY NIGHT...West winds 10 to 20 knots. Waves calm to 2 feet. .SUNDAY...West winds 10 to 20 knots backing south. Waves calm to 2 feet. .MONDAY...Southeast winds 10 to 20 knots increasing to 15 to 25 knots. A chance of rain showers. Waves building to 1 to 3 feet. $$ LSZ266-021615- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- 405 AM EDT Thu May 2 2024 .EARLY THIS MORNING...West winds 5 to 15 knots. Waves calm to 2 feet. .TODAY...West winds 5 to 15 knots backing east in the afternoon, then increasing to 10 to 20 knots late. A chance of rain showers by mid afternoon. Waves calm to 2 feet. .TONIGHT...East winds 10 to 20 knots increasing to 15 to 25 knots after midnight, then becoming southeast 10 to 20 knots late. Patchy fog. Rain showers likely through midnight. A chance of rain showers after midnight. Waves building to 3 to 6 feet occasionally to 8 feet. .FRIDAY...Southwest winds 10 to 20 knots backing southeast late. A slight chance of rain showers through early afternoon. Waves subsiding to 1 to 3 feet. .FRIDAY NIGHT...Southeast winds 10 to 20 knots becoming south 5 to 15 knots after midnight. Waves subsiding to calm to 2 feet. .SATURDAY...South winds 5 to 15 knots becoming north 10 to 20 knots by mid afternoon. Waves calm to 2 feet. .SATURDAY NIGHT...Northwest winds 10 to 20 knots backing west after midnight. Waves calm to 2 feet. .SUNDAY...West winds 10 to 20 knots backing south. Waves calm to 2 feet. .MONDAY...Southeast winds 10 to 20 knots increasing to 15 to 25 knots. A chance of rain showers. Waves building to 2 to 4 feet. $$ LSZ267-021615- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 405 AM EDT Thu May 2 2024 .EARLY THIS MORNING...West winds 5 to 15 knots. Waves 1 to 3 feet subsiding to calm to 2 feet. .TODAY...West winds 5 to 15 knots backing east in the afternoon, then backing northeast late. A chance of rain showers by mid afternoon. Waves calm to 2 feet. .TONIGHT...East winds 10 to 20 knots becoming southeast 15 to 25 knots after midnight. Patchy fog. Rain showers likely through midnight. A chance of rain showers after midnight. Waves building to 3 to 6 feet occasionally to 8 feet. .FRIDAY...South winds 10 to 20 knots veering west in the afternoon, then becoming east 5 to 15 knots late. A chance of rain showers through early afternoon. Waves subsiding to calm to 2 feet. .FRIDAY NIGHT...Southeast winds 10 to 20 knots veering south after midnight. Waves calm to 2 feet. .SATURDAY...Southeast winds 10 to 20 knots backing northeast by mid afternoon. Waves calm to 2 feet. .SATURDAY NIGHT...Northwest winds 10 to 20 knots. A chance of rain showers. Waves calm to 2 feet. .SUNDAY...West winds 10 to 20 knots backing south. Waves calm to 2 feet. .MONDAY...Southeast winds 10 to 20 knots. Waves building to 1 to 3 feet. $$ LSZ261-021615- MAFOR 0209/ Superior West 12100 11110 11120 12136 11230 11310. Waves 1 to 2 feet building to 2 to 4 feet today. Waves 3 to 6 feet tonight. Superior North Central 12700 11100 12210 11226 11220 11320. Waves 1 to 2 feet today building to 3 to 5 feet tonight. Superior South Central 11600 11700 11200 11210 12216 11220 11320. Waves 1 foot or less today building to 2 to 4 feet tonight. Superior East 12600 11100 11200 11100 11216 11236 11336. Waves 1 to 3 feet today building to 3 to 6 feet tonight. $$ EK Experimental modernized open lake forecast is available online at weather.gov/mqt/glftable Graphical marine forecasts are available online at: weather.gov/greatlakes