FZUS53 KMQT 032101 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 501 PM EDT Fri Apr 3 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. LMZ221-040800- Green Bay North of line from Cedar River MI to Rock Island Passage- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT SATURDAY THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Mostly cloudy. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots veering east 10 to 20 knots by midnight, then increasing to 20 to 25 knots late. A chance of rain possibly mixed with snow through late evening, then rain by midnight. Waves building to 3 to 6 feet occasionally to 8 feet. .SATURDAY...East wind 15 to 25 knots veering southwest 10 to 15 knots late. Cloudy. Rain through early afternoon, then a slight chance of rain showers late. Waves subsiding to 2 to 3 feet. .SATURDAY NIGHT...West wind 15 to 20 knots. Gusts up to 27 knots. Mostly cloudy with a slight chance of rain showers and snow showers in the evening, then partly cloudy after midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 4 feet. .SUNDAY...Northwest wind 15 to 20 knots diminishing to 5 to 15 knots in the afternoon. Partly cloudy. Waves subsiding to 1 to 2 feet. $$ LMZ248-250-040800- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT SATURDAY THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Mostly cloudy. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots becoming east up to 30 knots by midnight. Cloudy. A slight chance of snow through late evening. A chance of rain through midnight, then rain late. Waves building to 4 to 7 feet occasionally to 9 feet. .SATURDAY...East wind up to 30 knots diminishing to 15 to 25 knots by late morning, then veering south 15 to 20 knots late. Cloudy. Rain through early afternoon, then a slight chance of rain showers late. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 2 to 4 feet. .SATURDAY NIGHT...West wind 15 to 20 knots increasing to 20 to 25 knots after midnight. Mostly cloudy. A slight chance of rain showers and snow showers in the evening. Waves building to 3 to 5 feet occasionally to 7 feet. .SUNDAY...Northwest wind 15 to 25 knots. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ240-241-040800- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 501 PM EDT Fri Apr 3 2026 /401 PM CDT Fri Apr 3 2026/ ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...Northeast wind 15 to 20 knots. Cloudy with a slight chance of sleet. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet, then building to 3 to 5 feet occasionally to 7 feet. .TONIGHT...East wind 15 to 25 knots. Cloudy. A slight chance of rain in the evening. Sleet possibly mixed with snow through the night. Rain after midnight. Waves building to 5 to 8 feet occasionally to 10 feet. .SATURDAY...East wind 15 to 25 knots diminishing to 10 to 15 knots by late morning, then backing north 10 to 20 knots late. Rain possibly mixed with snow through mid morning. Sleet through early afternoon. Snow showers possibly mixed with rain showers by late morning. Waves subsiding to 3 to 5 feet occasionally to 7 feet, then building to 3 to 6 feet occasionally to 8 feet. .SATURDAY NIGHT...Northwest wind 20 to 25 knots. Mostly cloudy. Snow showers in the evening. Waves building to 4 to 7 feet occasionally to 9 feet. .SUNDAY...West wind 15 to 20 knots diminishing to 10 to 15 knots in the afternoon. Partly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ242-243-040800- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...Northeast wind 10 to 15 knots. Mostly cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet. .TONIGHT...East wind 15 to 25 knots. Cloudy. A chance of snow possibly mixed with sleet by midnight. Snow and sleet possibly mixed with rain late. Waves building to 5 to 8 feet occasionally to 10 feet. .SATURDAY...East wind 15 to 25 knots backing northeast 10 to 15 knots late. Gusts up to 32 knots. Rain in the morning. Snow showers and sleet through the day. A slight chance of rain showers in the afternoon. Waves subsiding to 3 to 6 feet occasionally to 8 feet. .SATURDAY NIGHT...North wind up to 30 knots backing northwest after midnight. Cloudy. Snow showers in the evening, then a slight chance of snow showers after midnight. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. .SUNDAY...Northwest wind 15 to 25 knots backing west 10 to 20 knots in the afternoon. Partly cloudy. Waves subsiding to 2 to 3 feet. $$ LSZ244-245-040800- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY... ...GALE WARNING IN EFFECT FROM 2 AM EDT SATURDAY THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...Northeast wind 15 to 20 knots. Mostly cloudy. Waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northeast wind 15 to 20 knots veering east up to 30 knots by midnight. Cloudy. A chance of sleet possibly mixed with snow by midnight. Snow possibly mixed with sleet late. Waves building to 7 to 10 feet occasionally to 13 feet. .SATURDAY...East wind up to 30 knots diminishing to 15 to 20 knots late. Snow showers and sleet through the day. A slight chance of rain showers in the afternoon. Waves building to 8 to 11 feet occasionally to 14 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. .SATURDAY NIGHT...North wind 15 to 25 knots backing northwest up to 30 knots after midnight. Gale force gusts up to 41 knots. Cloudy. Snow showers possibly mixed with rain showers in the evening, then a slight chance of snow showers after midnight. Waves subsiding to 4 to 7 feet occasionally to 9 feet, then building to 8 to 11 feet occasionally to 14 feet. .SUNDAY...Northwest wind up to 30 knots with gale force gusts up to 40 knots becoming west 10 to 20 knots with gusts up to 29 knots in the afternoon. Partly cloudy. Waves subsiding to 2 to 3 feet. $$ LSZ246-040800- Point Isabelle to Lower Entrance of Portage Canal MI- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY... ...GALE WARNING IN EFFECT FROM 2 AM EDT SATURDAY THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...Northeast wind 10 to 15 knots. Cloudy. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 20 knots becoming east up to 30 knots by midnight. Cloudy. A chance of snow by midnight. Snow and sleet possibly mixed with rain late. Waves building to 7 to 10 feet occasionally to 13 feet. .SATURDAY...East wind up to 30 knots diminishing to 15 to 25 knots by late morning, then backing northeast 10 to 15 knots late. Rain possibly mixed with freezing rain in the morning. Sleet possibly mixed with snow showers through the day. Rain showers likely in the afternoon. Waves building to 8 to 11 feet occasionally to 14 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. .SATURDAY NIGHT...Northwest wind 15 to 25 knots with gale force gusts up to 36 knots. Cloudy. Snow showers likely possibly mixed with rain showers in the evening, then a slight chance of snow showers after midnight. Waves subsiding to 2 to 4 feet. .SUNDAY...Northwest wind 15 to 25 knots with gale force gusts up to 36 knots backing west 10 to 20 knots in the afternoon. Partly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ247-040800- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY... ...GALE WARNING IN EFFECT FROM 2 AM EDT SATURDAY THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...Northeast wind 10 to 15 knots. Cloudy. Waves 2 to 4 feet. .TONIGHT...Northeast wind 10 to 20 knots becoming east up to 30 knots by midnight. Cloudy. Sleet likely possibly mixed with snow by midnight. Sleet possibly mixed with rain and snow late. Waves building to 7 to 10 feet occasionally to 13 feet. .SATURDAY...East wind up to 30 knots becoming northeast 10 to 15 knots late. Rain showers, sleet possibly mixed with snow showers and freezing rain. Waves building to 8 to 11 feet occasionally to 14 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. .SATURDAY NIGHT...Northwest wind 15 to 25 knots increasing to up to 30 knots after midnight. Cloudy. Snow showers possibly mixed with rain showers in the evening, then a chance of snow showers after midnight. Waves subsiding to 3 to 5 feet occasionally to 7 feet, then building to 4 to 7 feet occasionally to 9 feet. .SUNDAY...Northwest wind 15 to 25 knots with gale force gusts up to 34 knots. Partly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ248-040800- Huron Islands to Marquette MI- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY... ...GALE WARNING IN EFFECT FROM 2 AM EDT SATURDAY THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Cloudy. Waves 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northeast wind 10 to 20 knots becoming east up to 30 knots by midnight. Cloudy. A chance of snow and sleet by midnight. Sleet possibly mixed with rain, freezing rain and snow late. Waves subsiding to 3 to 5 feet occasionally to 7 feet, then building to 7 to 10 feet occasionally to 13 feet. .SATURDAY...East wind up to 30 knots becoming southeast 10 to 20 knots by late morning. Snow in the morning. Rain and sleet possibly mixed with freezing rain through the day. A chance of snow showers in the afternoon. Waves building to 8 to 11 feet occasionally to 14 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. .SATURDAY NIGHT...Northwest wind up to 30 knots with gale force gusts up to 40 knots. Cloudy. Snow showers possibly mixed with rain showers in the evening, then a slight chance of snow showers after midnight. Waves subsiding to 3 to 5 feet occasionally to 7 feet, then building to 7 to 10 feet occasionally to 13 feet. .SUNDAY...Northwest wind up to 30 knots with gale force gusts up to 39 knots. Partly cloudy. Waves building to 8 to 11 feet occasionally to 14 feet, then subsiding to 2 to 4 feet. $$ LSZ249-040800- Marquette to Munising MI- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Cloudy. Waves 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northeast wind 10 to 20 knots veering east 15 to 20 knots by midnight. A chance of sleet possibly mixed with rain and snow by midnight. Sleet possibly mixed with rain with snow late. Waves subsiding to 2 to 4 feet, then building to 3 to 6 feet occasionally to 8 feet. .SATURDAY...East wind 10 to 20 knots veering southeast less than 10 knots late. Sleet through mid morning. Rain through early afternoon, then a chance of rain showers late. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 2 to 3 feet. .SATURDAY NIGHT...West wind up to 30 knots veering northwest after midnight. Gale force gusts up to 39 knots. Cloudy. A chance of rain showers possibly mixed with snow showers in the evening, then a slight chance of snow showers possibly mixed with rain showers after midnight. Waves subsiding to 1 to 2 feet, then building to 10 to 14 feet occasionally to 18 feet. .SUNDAY...Northwest wind up to 30 knots with gale force gusts up to 39 knots. Mostly cloudy in the morning then becoming mostly sunny. Waves building to 11 to 15 feet occasionally to 19 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. $$ LSZ250-040800- Munising to Grand Marais MI- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Mostly cloudy. Waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northeast wind 10 to 20 knots veering east 15 to 25 knots by midnight. A chance of sleet possibly mixed with snow by midnight. Sleet possibly mixed with rain with freezing rain late. Waves subsiding to 2 to 4 feet, then building to 3 to 6 feet occasionally to 8 feet. .SATURDAY...East wind 20 to 25 knots veering southeast 10 to 20 knots by late morning, then diminishing to 5 to 15 knots late. Rain possibly mixed with sleet and freezing rain through mid morning, then rain showers likely by late morning. Waves subsiding to 1 to 2 feet. .SATURDAY NIGHT...West wind up to 30 knots veering northwest after midnight. Gale force gusts up to 40 knots. Cloudy. A chance of rain showers possibly mixed with snow showers in the evening, then a slight chance of snow showers possibly mixed with rain showers after midnight. Waves building to 10 to 14 feet occasionally to 18 feet. .SUNDAY...Northwest wind up to 30 knots with gale force gusts up to 41 knots. Mostly cloudy. Waves building to 11 to 15 feet occasionally to 19 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. $$ LSZ251-040800- Grand Marais to Whitefish Point MI- 501 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Partly cloudy. Waves 2 to 4 feet. .TONIGHT...Northeast wind 10 to 20 knots veering east 15 to 25 knots by midnight. Cloudy. A slight chance of snow by midnight. A chance of sleet possibly mixed with freezing rain late. Waves building to 3 to 5 feet occasionally to 7 feet. .SATURDAY...East wind 20 to 25 knots veering southeast 15 to 25 knots late. Gusts up to 33 knots. Freezing rain and sleet possibly mixed with rain through mid morning, then rain showers by late morning. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 2 to 3 feet. .SATURDAY NIGHT...Southwest wind 15 to 25 knots veering west up to 30 knots after midnight. Gale force gusts up to 41 knots. Cloudy. A chance of rain showers possibly mixed with snow showers in the evening, then a chance of snow showers possibly mixed with rain showers after midnight. Waves subsiding to 1 to 2 feet, then building to 10 to 14 feet occasionally to 18 feet. .SUNDAY...Northwest wind up to 30 knots with gale force gusts up to 41 knots. Cloudy in the morning then becoming partly cloudy. Waves building to 11 to 15 feet occasionally to 19 feet, then subsiding to 6 to 9 feet occasionally to 11 feet. $$ WFO MQT