Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 232055
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
455 PM EDT Tue Apr 23 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.

LMZ248-250-240800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
455 PM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.LATE THIS AFTERNOON...North wind 15 to 25 knots. Cloudy with a
chance of rain showers. Waves 2 to 4 feet building to 3 to 5 feet
occasionally to 7 feet.
.TONIGHT...North wind 15 to 25 knots with gusts up to 33 knots.
Mostly cloudy with a slight chance of rain showers through late
evening, then mostly clear by midnight. Waves building to 3 to
6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet.
.WEDNESDAY...North wind 10 to 20 knots veering northeast less
than 10 knots with gusts up to 25 knots by late morning, then
veering south late. Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.
.THURSDAY...South wind 5 to 15 knots. Sunny. Waves calm to
1 foot.

$$

LMZ221-240800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
455 PM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.LATE THIS AFTERNOON...North wind 15 to 25 knots. Cloudy with a
slight chance of rain showers. Waves 2 to 3 feet building to 2 to
4 feet.
.TONIGHT...North wind 20 to 25 knots with gale force gusts up to
35 knots. Mostly cloudy through late evening then clearing. A
slight chance of showers and thunderstorms through late evening.
Waves building to 3 to 6 feet occasionally to 8 feet, then
subsiding to 2 to 4 feet.
.WEDNESDAY...Northeast wind 10 to 20 knots veering southeast less
than 10 knots late. Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Southeast wind less than 10 knots in the
evening becoming variable. Clear. Waves calm to 1 foot.
.THURSDAY...South wind less than 10 knots increasing to 10 to
15 knots in the afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ240-241-240800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
455 PM EDT Tue Apr 23 2024 /355 PM CDT Tue Apr 23 2024/

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.LATE THIS AFTERNOON...Northeast wind 15 to 25 knots. Cloudy with
a slight chance of rain showers and snow showers. Waves 6 to
9 feet occasionally to 11 feet subsiding to 5 to 8 feet
occasionally to 10 feet.
.TONIGHT...Northeast wind 10 to 20 knots. Clear. Waves subsiding
to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...East wind less than 10 knots backing northeast by
late morning. Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...East wind less than 10 knots veering south
after midnight. Clear. Waves 1 to 2 feet.
.THURSDAY...South wind less than 10 knots backing southeast 10 to
15 knots in the afternoon. Mostly sunny. Waves building to 1 to
2 feet.

$$

LSZ243-240800-
Upper Entrance of Portage Canal to Eagle River MI-
455 PM EDT Tue Apr 23 2024

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING
THROUGH WEDNESDAY MORNING...

.LATE THIS AFTERNOON...Northeast wind 20 to 25 knots. Mostly
cloudy. Waves 6 to 9 feet occasionally to 11 feet subsiding to
5 to 8 feet occasionally to 10 feet.
.TONIGHT...Northeast wind 10 to 20 knots. Clear. Waves subsiding
to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind less than 10 knots with gusts up to
17 knots. Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Southeast wind less than 10 knots veering
south after midnight. Clear. Waves 1 to 2 feet.
.THURSDAY...South wind less than 10 knots backing east 10 to
15 knots in the afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ242-240800-
Ontonagon to Upper Entrance of Portage Canal MI-
455 PM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.LATE THIS AFTERNOON...Northeast wind 20 to 25 knots. Mostly
cloudy. Waves 6 to 9 feet occasionally to 11 feet subsiding to
5 to 8 feet occasionally to 10 feet.
.TONIGHT...Northeast wind 15 to 20 knots diminishing to 10 to
15 knots late. Clear. Waves subsiding to 3 to 6 feet occasionally
to 8 feet, then building to 4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...Northeast wind less than 10 knots. Gusts up to
17 knots. Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Southeast wind less than 10 knots veering
south after midnight. Clear. Waves 1 to 2 feet.
.THURSDAY...South wind less than 10 knots backing east 10 to
15 knots in the afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ244-245-240800-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
455 PM EDT Tue Apr 23 2024

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING
THROUGH WEDNESDAY MORNING...

.LATE THIS AFTERNOON...Northeast wind up to 30 knots. Mostly
cloudy with a slight chance of snow showers. Waves 9 to 12 feet
occasionally to 15 feet subsiding to 7 to 10 feet occasionally to
13 feet.
.TONIGHT...Northeast wind 15 to 25 knots. Clear. Waves subsiding
to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind 5 to 15 knots veering southeast less
than 10 knots late. Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Southeast wind less than 10 knots veering
south after midnight. Clear. Waves calm to 1 foot.
.THURSDAY...South wind less than 10 knots backing southeast 10 to
15 knots in the afternoon. Sunny. Waves building to 1 to 2 feet.

$$

LSZ246-240800-
Point Isabelle to Lower Entrance of Portage Canal MI-
455 PM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.LATE THIS AFTERNOON...North wind 15 to 25 knots with gusts up to
33 knots. Cloudy with a slight chance of snow showers. Waves 3 to
5 feet occasionally to 7 feet.
.TONIGHT...Northeast wind 10 to 20 knots. Clear. Waves subsiding
to 2 to 4 feet.
.WEDNESDAY...Northeast wind less than 10 knots veering east by
late morning. Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Southeast wind less than 10 knots veering
south after midnight. Clear. Waves 1 to 2 feet.
.THURSDAY...South wind less than 10 knots backing southeast 10 to
15 knots in the afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ247-240800-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
455 PM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.LATE THIS AFTERNOON...North wind 20 to 25 knots. Cloudy with a
slight chance of rain showers and snow showers. Waves 4 to 7 feet
occasionally to 9 feet building to 5 to 8 feet occasionally to
10 feet.
.TONIGHT...Northeast wind 10 to 20 knots. Partly cloudy through
late evening then clearing. Waves subsiding to 3 to 5 feet
occasionally to 7 feet.
.WEDNESDAY...Northeast wind less than 10 knots veering east late.
Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Southeast wind less than 10 knots veering
south after midnight. Clear. Waves 1 to 2 feet.
.THURSDAY...South wind less than 10 knots backing southeast 10 to
15 knots in the afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ248-240800-
Huron Islands to Marquette MI-
455 PM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

.LATE THIS AFTERNOON...North wind up to 30 knots. Cloudy with a
chance of snow showers. Waves 7 to 10 feet occasionally to
13 feet building to 9 to 12 feet occasionally to 15 feet.
.TONIGHT...Northeast wind 15 to 25 knots diminishing to 10 to
20 knots late. Mostly cloudy through late evening then clearing.
A slight chance of snow showers through late evening. Waves
subsiding to 4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...Northeast wind 5 to 15 knots veering east less than
10 knots late. Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Southeast wind less than 10 knots veering
south after midnight. Clear. Waves 1 to 2 feet.
.THURSDAY...South wind less than 10 knots backing southeast 10 to
15 knots in the afternoon. Sunny. Waves building to 1 to 2 feet.

$$

LSZ249-240800-
Marquette to Munising MI-
455 PM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

.LATE THIS AFTERNOON...North wind 20 to 25 knots with gusts up to
33 knots. Cloudy with a slight chance of rain showers and snow
showers. Waves 7 to 10 feet occasionally to 13 feet building to
9 to 12 feet occasionally to 15 feet.
.TONIGHT...Northeast wind 15 to 25 knots. Mostly cloudy with a
slight chance of snow showers through late evening, then clear by
midnight. Waves subsiding to 4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...Northeast wind 5 to 15 knots. Sunny. Waves subsiding
to 1 to 2 feet.
.WEDNESDAY NIGHT...Southeast wind less than 10 knots veering
south after midnight. Clear. Waves 1 to 2 feet.
.THURSDAY...South wind less than 10 knots backing southeast 10 to
15 knots in the afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ250-240800-
Munising to Grand Marais MI-
455 PM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

.LATE THIS AFTERNOON...North wind up to 30 knots. Cloudy with a
slight chance of rain showers and snow showers. Waves 5 to 8 feet
occasionally to 10 feet building to 8 to 11 feet occasionally to
14 feet.
.TONIGHT...Northeast wind 20 to 25 knots with gale force gusts up
to 34 knots. Mostly cloudy with a slight chance of snow showers
through late evening, then clear by midnight. Freezing spray
late. Waves subsiding to 4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...Northeast wind 10 to 20 knots backing north less
than 10 knots late. Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...East wind less than 10 knots veering south
10 to 15 knots after midnight. Clear. Waves 1 to 2 feet.
.THURSDAY...South wind 10 to 15 knots. Sunny. Waves calm to
1 foot.

$$

LSZ251-240800-
Grand Marais to Whitefish Point MI-
455 PM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

.LATE THIS AFTERNOON...North wind up to 30 knots. Cloudy with a
slight chance of rain showers and snow showers. Waves 3 to 6 feet
occasionally to 8 feet building to 7 to 10 feet occasionally to
13 feet.
.TONIGHT...Northeast wind 15 to 25 knots with gale force gusts up
to 35 knots. Cloudy through late evening then clearing. Freezing
spray late. Waves building to 8 to 11 feet occasionally to
14 feet, then subsiding to 3 to 6 feet occasionally to 8 feet.
.WEDNESDAY...Northeast wind 10 to 20 knots backing north less
than 10 knots by late morning, then backing northwest late.
Sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...North wind less than 10 knots veering south
5 to 15 knots after midnight. Clear. Waves calm to 1 foot.
.THURSDAY...Southeast wind 10 to 15 knots. Sunny. Waves building
to 1 to 2 feet.

$$

WFO MQT


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