Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 121056
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
656 AM EDT Sun May 12 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.

LMZ248-250-122000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
656 AM EDT Sun May 12 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THIS EVENING...

.EARLY THIS MORNING...South wind less than 10 knots. Mostly
cloudy. A chance of sprinkles. Waves calm to 1 foot.
.TODAY...South wind 10 to 20 knots increasing to 15 to 25 knots
by late morning. Cloudy through mid morning then becoming mostly
cloudy. A chance of sprinkles through early afternoon, then rain
showers likely and a chance of thunderstorms late. Waves building
to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to
5 feet occasionally to 7 feet.
.TONIGHT...South wind 10 to 15 knots veering northwest late.
Mostly cloudy with a chance of showers and thunderstorms through
late evening, then partly cloudy by midnight. Waves subsiding to
2 to 3 feet.
.MONDAY...North wind 5 to 15 knots. Mostly sunny. Waves subsiding
to 1 to 2 feet.
.MONDAY NIGHT...North wind less than 10 knots. Partly cloudy.
Waves calm to 1 foot.

$$

LMZ221-122000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
656 AM EDT Sun May 12 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 5 PM
EDT THIS AFTERNOON...

.EARLY THIS MORNING...South wind less than 10 knots. Mostly
cloudy. A chance of sprinkles. Waves calm to 1 foot.
.TODAY...South wind 10 to 20 knots increasing to 15 to 25 knots
by late morning. Mostly cloudy. A chance of sprinkles through mid
morning, then a chance of rain showers and a slight chance of
thunderstorms by late morning. Rain showers likely and a chance
of thunderstorms late. Waves building to 3 to 5 feet occasionally
to 7 feet, then subsiding to 2 to 3 feet.
.TONIGHT...Southwest wind 5 to 15 knots veering northwest less
than 10 knots late. Mostly cloudy through late evening then
becoming partly cloudy. A chance of showers and thunderstorms
through late evening. Haze late. Waves subsiding to 1 to 2 feet.
.MONDAY...North wind 5 to 15 knots veering northeast less than
10 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet.
.MONDAY NIGHT...North wind 10 to 15 knots. Partly cloudy. Waves
building to 1 to 2 feet.

$$

LSZ240-241-122000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
656 AM EDT Sun May 12 2024 /556 AM CDT Sun May 12 2024/

.EARLY THIS MORNING...South wind 10 to 15 knots with gusts up to
23 knots. Mostly cloudy with a chance of sprinkles and a slight
chance of thunderstorms. Waves 1 to 2 feet.
.TODAY...Southwest wind 10 to 15 knots veering west 5 to 15 knots
by late morning. Gusts up to 24 knots. Partly cloudy through
early afternoon then clearing. A chance of sprinkles and a slight
chance of thunderstorms through early afternoon. Waves 1 to
2 feet.
.TONIGHT...West wind 10 to 15 knots becoming 5 to 15 knots by
midnight. Clear. Haze through the night. Waves building to 2 to
3 feet, then subsiding to 1 to 2 feet.
.MONDAY...North wind less than 10 knots veering northeast in the
afternoon. Sunny. Waves 1 to 2 feet.
.MONDAY NIGHT...Northeast wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ242-243-122000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
656 AM EDT Sun May 12 2024

.EARLY THIS MORNING...South wind 15 to 20 knots. Cloudy with a
chance of sprinkles and a slight chance of thunderstorms. Waves
1 to 2 feet.
.TODAY...Southwest wind 10 to 20 knots veering west 10 to
15 knots by late morning. Partly cloudy through early afternoon
then clearing. A chance of sprinkles and a slight chance of
thunderstorms through mid morning, then a chance of rain showers
by late morning. Waves 1 to 2 feet.
.TONIGHT...West wind 10 to 15 knots veering northwest 5 to
15 knots by midnight. Clear. Haze through midnight. Waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet.
.MONDAY...North wind less than 10 knots backing northwest in the
afternoon. Gusts up to 17 knots. Sunny. Waves 1 to 2 feet.
.MONDAY NIGHT...North wind less than 10 knots. Clear. Waves
building to 1 to 2 feet.

$$

LSZ244-245-122000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
656 AM EDT Sun May 12 2024

.EARLY THIS MORNING...South wind 15 to 20 knots. Cloudy. A chance
of sprinkles. Waves 1 to 2 feet building to 2 to 3 feet.
.TODAY...South wind 15 to 20 knots veering southwest 10 to
15 knots late. Gusts up to 27 knots. Mostly cloudy through early
afternoon then clearing. A chance of sprinkles through early
afternoon. Waves building to 2 to 4 feet, then subsiding to 1 to
2 feet.
.TONIGHT...West wind 10 to 15 knots veering northwest by
midnight. Clear. Haze through late evening. Waves building to
2 to 3 feet, then subsiding to 1 to 2 feet.
.MONDAY...North wind 10 to 15 knots backing northwest 5 to
15 knots in the afternoon. Sunny. Waves building to 2 to 4 feet,
then subsiding to 1 to 2 feet.
.MONDAY NIGHT...Northwest wind 5 to 15 knots veering north 10 to
15 knots after midnight. Clear. Waves 1 to 2 feet.

$$

LSZ246-122000-
Point Isabelle to Lower Entrance of Portage Canal MI-
656 AM EDT Sun May 12 2024

.EARLY THIS MORNING...South wind less than 10 knots with gusts up
to 17 knots. Cloudy. A chance of sprinkles. Waves calm to 1 foot
building to 1 to 2 feet.
.TODAY...South wind 10 to 15 knots veering west less than
10 knots late. Partly cloudy through early afternoon then
clearing. A chance of sprinkles and a slight chance of
thunderstorms through mid morning, then a chance of rain showers
by late morning. Waves 1 to 2 feet.
.TONIGHT...West wind less than 10 knots veering northwest by
midnight. Gusts up to 17 knots. Clear. Haze through midnight.
Waves calm to 1 foot.
.MONDAY...North wind 5 to 15 knots. Sunny. Waves calm to 1 foot.
.MONDAY NIGHT...North wind less than 10 knots. Clear. Waves calm
to 1 foot.

$$

LSZ247-122000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
656 AM EDT Sun May 12 2024

.EARLY THIS MORNING...South wind 10 to 15 knots with gusts up to
22 knots. Cloudy. A chance of sprinkles. Waves calm to 1 foot.
.TODAY...South wind 10 to 15 knots veering west less than
10 knots late. Gusts up to 26 knots. Partly cloudy. A chance of
sprinkles and a slight chance of thunderstorms through early
afternoon. Waves building to 1 to 2 feet.
.TONIGHT...West wind 5 to 15 knots. Clear. Haze through the
night. Waves calm to 1 foot.
.MONDAY...North wind less than 10 knots veering northeast in the
afternoon. Sunny. Waves calm to 1 foot.
.MONDAY NIGHT...North wind less than 10 knots. Clear. Waves calm
to 1 foot.

$$

LSZ248-122000-
Huron Islands to Marquette MI-
656 AM EDT Sun May 12 2024

.EARLY THIS MORNING...South wind 10 to 15 knots. Cloudy. A chance
of sprinkles. Waves calm to 1 foot building to 1 to 2 feet.
.TODAY...South wind 10 to 15 knots veering west less than
10 knots late. Gusts up to 24 knots. Mostly cloudy through early
afternoon then becoming mostly sunny. A chance of sprinkles and a
slight chance of thunderstorms through early afternoon, then a
slight chance of showers and thunderstorms late. Waves 1 to
2 feet.
.TONIGHT...Southwest wind 5 to 15 knots veering west 10 to
15 knots by midnight. Clear. Haze through midnight. Waves
building to 1 to 2 feet.
.MONDAY...Northwest wind 10 to 15 knots veering north less than
10 knots in the afternoon. Sunny. Waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet.
.MONDAY NIGHT...Northwest wind less than 10 knots. Clear. Waves
1 to 2 feet.

$$

LSZ249-122000-
Marquette to Munising MI-
656 AM EDT Sun May 12 2024

.EARLY THIS MORNING...South wind 10 to 15 knots. Cloudy. A chance
of sprinkles. Waves calm to 1 foot building to 1 to 2 feet.
.TODAY...South wind 10 to 20 knots with gusts up to 27 knots.
Mostly cloudy. A chance of sprinkles and a slight chance of
thunderstorms through early afternoon, then a slight chance of
showers and thunderstorms late. Waves 1 to 2 feet.
.TONIGHT...Southwest wind 10 to 15 knots veering northwest late.
Clear. Haze by midnight. Waves building to 1 to 2 feet.
.MONDAY...North wind 5 to 15 knots. Sunny. Waves building to 2 to
3 feet.
.MONDAY NIGHT...Northwest wind less than 10 knots veering north
after midnight. Clear. Waves subsiding to 1 to 2 feet.

$$

LSZ250-122000-
Munising to Grand Marais MI-
656 AM EDT Sun May 12 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 3 PM
EDT THIS AFTERNOON...

.EARLY THIS MORNING...South wind 10 to 15 knots. Cloudy. A chance
of sprinkles. Waves calm to 1 foot building to 1 to 2 feet.
.TODAY...South wind 10 to 20 knots with gusts up to 28 knots.
Mostly cloudy. A chance of sprinkles and a slight chance of
thunderstorms through early afternoon, then a slight chance of
showers and thunderstorms late. Waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet.
.TONIGHT...Southwest wind 10 to 15 knots veering west less than
10 knots late. Mostly clear. Waves building to 1 to 2 feet.
.MONDAY...Northwest wind 5 to 15 knots. Mostly sunny. Waves
building to 2 to 3 feet.
.MONDAY NIGHT...Northwest wind less than 10 knots veering north
10 to 15 knots after midnight. Clear. Waves subsiding to 1 to
2 feet, then building to 2 to 3 feet.

$$

LSZ251-122000-
Grand Marais to Whitefish Point MI-
656 AM EDT Sun May 12 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 3 PM
EDT THIS AFTERNOON...

.EARLY THIS MORNING...South wind less than 10 knots with gusts up
to 17 knots. Mostly cloudy. A chance of sprinkles. Waves calm to
1 foot.
.TODAY...South wind 10 to 20 knots with gusts up to 28 knots.
Cloudy through early afternoon then becoming partly cloudy. A
chance of sprinkles through early afternoon. A slight chance of
thunderstorms by late morning. A slight chance of rain showers
late. Waves building to 2 to 3 feet, then subsiding to 1 to
2 feet.
.TONIGHT...South wind 10 to 15 knots veering west late. Partly
cloudy. A slight chance of showers and thunderstorms through late
evening. Waves 1 to 2 feet.
.MONDAY...Northwest wind 10 to 15 knots. Partly cloudy in the
morning then clearing. Waves building to 2 to 3 feet.
.MONDAY NIGHT...Northwest wind 10 to 15 knots veering north after
midnight. Clear. Waves subsiding to 1 to 2 feet, then building to
2 to 3 feet.

$$

WFO MQT