Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
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277 FZUS53 KMQT 181810 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 210 PM EDT Sat May 18 2024 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. LMZ221-248-250-182000- Green Bay North of line from Cedar River MI to Rock Island Passage- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 210 PM EDT Sat May 18 2024 .REST OF TODAY...South wind 10 to 15 knots. Mostly sunny. Waves calm to 1 foot. .TONIGHT...South wind 10 to 15 knots veering west less than 10 knots late. Gusts up to 23 knots. Partly cloudy. A chance of showers and thunderstorms through midnight. Waves calm to 1 foot. .SUNDAY...West wind less than 10 knots backing south 10 to 15 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SUNDAY NIGHT...South wind less than 10 knots backing southeast after midnight. Mostly cloudy. A chance of showers after midnight. Waves calm to 1 foot. $$ LSZ240-241-182000- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 210 PM EDT Sat May 18 2024 /110 PM CDT Sat May 18 2024/ .REST OF TODAY...Southwest wind 15 to 20 knots diminishing to 10 to 15 knots late. Mostly sunny early in the afternoon. A slight chance of showers and thunderstorms early in the afternoon, then showers and thunderstorms likely late. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...Southwest wind 10 to 20 knots. Clear. A slight chance of showers and thunderstorms through late evening. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .SUNDAY...Southwest wind 5 to 15 knots. Sunny in the morning then becoming partly cloudy. Waves 1 to 2 feet. .SUNDAY NIGHT...Southeast wind less than 10 knots. Cloudy. A slight chance of showers in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Waves calm to 1 foot. $$ LSZ242-243-182000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 210 PM EDT Sat May 18 2024 .REST OF TODAY...South wind 10 to 15 knots veering southwest late. Gusts up to 22 knots. Showers and thunderstorms likely late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 10 to 15 knots. Partly cloudy with a chance of showers and thunderstorms through late evening, then clear by midnight. Waves building to 2 to 3 feet. .SUNDAY...Southwest wind 10 to 15 knots with gusts up to 23 knots. Sunny in the morning then becoming partly cloudy. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...South wind less than 10 knots. Mostly cloudy. A chance of showers after midnight. Waves 1 to 2 feet. $$ LSZ244-245-182000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 210 PM EDT Sat May 18 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING... .REST OF TODAY...Southeast wind 10 to 20 knots with gusts up to 27 knots. Partly cloudy. A chance of showers and thunderstorms late. Waves 2 to 4 feet. .TONIGHT...Southwest wind 10 to 15 knots veering west 15 to 20 knots by midnight. Cloudy with thunderstorms likely and a chance of rain showers through late evening, then clear by midnight. Waves subsiding to 2 to 3 feet. .SUNDAY...West wind 10 to 20 knots. Mostly sunny. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...Southwest wind 10 to 15 knots backing south less than 10 knots after midnight. Mostly cloudy. A slight chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ246-182000- Point Isabelle to Lower Entrance of Portage Canal MI- 210 PM EDT Sat May 18 2024 .REST OF TODAY...Southeast wind less than 10 knots veering south 10 to 15 knots late. Showers and thunderstorms likely late. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...Southwest wind 10 to 15 knots veering west by midnight. Mostly cloudy with showers and thunderstorms likely through late evening, then clear by midnight. Waves subsiding to 1 to 2 feet. .SUNDAY...West wind 10 to 15 knots with gusts up to 22 knots. Sunny in the morning then becoming partly cloudy. Waves calm to 1 foot. .SUNDAY NIGHT...South wind less than 10 knots in the evening becoming variable. Mostly cloudy. A chance of showers after midnight. Waves calm to 1 foot. $$ LSZ247-182000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 210 PM EDT Sat May 18 2024 .REST OF TODAY...South wind 10 to 15 knots. Gusts up to 23 knots. Showers and thunderstorms likely late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 10 to 15 knots. Mostly cloudy with showers with thunderstorms likely through late evening, then clear by midnight. Waves 1 to 2 feet. .SUNDAY...Southwest wind 10 to 15 knots veering west 5 to 15 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SUNDAY NIGHT...South wind less than 10 knots. Mostly cloudy. A chance of showers after midnight. Waves calm to 1 foot. $$ LSZ248-182000- Huron Islands to Marquette MI- 210 PM EDT Sat May 18 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .REST OF TODAY...South wind 10 to 15 knots. Mostly sunny. A chance of showers and thunderstorms late. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...Southwest wind 10 to 15 knots veering west 10 to 20 knots by midnight. Cloudy through late evening then clearing. Showers and a chance of thunderstorms through late evening, then a slight chance of showers and thunderstorms by midnight. Waves subsiding to 1 to 2 feet. .SUNDAY...West wind 5 to 15 knots backing south less than 10 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SUNDAY NIGHT...South wind less than 10 knots. Mostly cloudy. A chance of showers after midnight. Waves calm to 1 foot. $$ LSZ249-182000- Marquette to Munising MI- 210 PM EDT Sat May 18 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .REST OF TODAY...South wind 10 to 20 knots. Mostly sunny. Waves 1 to 2 feet. .TONIGHT...South wind 10 to 15 knots veering west less than 10 knots late. Mostly cloudy then becoming partly cloudy by midnight then becoming clear. Rain showers likely and a chance of thunderstorms through late evening, then a chance of showers and thunderstorms by midnight. Waves 1 to 2 feet. .SUNDAY...West wind less than 10 knots veering east in the afternoon. Mostly sunny. Waves calm to 1 foot. .SUNDAY NIGHT...Southeast wind less than 10 knots veering south after midnight. Mostly cloudy. A slight chance of showers after midnight. Waves calm to 1 foot. $$ LSZ250-182000- Munising to Grand Marais MI- 210 PM EDT Sat May 18 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING... .REST OF TODAY...South wind 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet. .TONIGHT...South wind 15 to 20 knots veering west 10 to 15 knots late. Mostly cloudy with a chance of showers and thunderstorms through midnight, then mostly clear late. Waves 1 to 2 feet. .SUNDAY...West wind less than 10 knots. Sunny. Waves calm to 1 foot. .SUNDAY NIGHT...South wind less than 10 knots. Mostly cloudy. A slight chance of showers after midnight. Waves calm to 1 foot. $$ LSZ251-182000- Grand Marais to Whitefish Point MI- 210 PM EDT Sat May 18 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING... .REST OF TODAY...South wind 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet. .TONIGHT...South wind 10 to 15 knots veering west late. Partly cloudy then becoming mostly cloudy by midnight then becoming partly cloudy. A chance of showers and thunderstorms through midnight, then a slight chance of showers and thunderstorms late. Waves 1 to 2 feet. .SUNDAY...West wind less than 10 knots. Mostly sunny. Waves calm to 1 foot. .SUNDAY NIGHT...South wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot. $$ WFO MQT