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FZUS53 KMQT 080902
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
501 AM EDT Wed Oct 8 2025

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.

LMZ221-082000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
502 AM EDT Wed Oct 8 2025

.EARLY THIS MORNING...North wind 10 to 15 knots. Mostly clear.
Waves 1 to 2 feet.
.TODAY...North wind 5 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.TONIGHT...Northeast wind less than 10 knots veering southeast
late. Clear. Waves calm to 1 foot.
.THURSDAY...South wind 5 to 15 knots. Mostly sunny. Waves
building to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind 15 to 20 knots. Mostly clear in
the evening, then mostly cloudy with a slight chance of showers
after midnight. Waves building to 2 to 3 feet.

$$

LMZ248-250-082000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
502 AM EDT Wed Oct 8 2025

.EARLY THIS MORNING...North wind 10 to 15 knots. Mostly clear.
Waves 1 to 2 feet.
.TODAY...North wind 5 to 15 knots becoming less than 10 knots
late. Mostly sunny. Waves 1 to 2 feet.
.TONIGHT...North wind less than 10 knots veering southeast late.
Mostly clear. Waves calm to 1 foot.
.THURSDAY...South wind 5 to 15 knots. Mostly sunny. Waves
building to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind 15 to 20 knots. Mostly clear in
the evening, then mostly cloudy with a slight chance of showers
after midnight. Waves building to 3 to 5 feet occasionally to
7 feet.

$$

LSZ240-241-082000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
502 AM EDT Wed Oct 8 2025 /402 AM CDT Wed Oct 8 2025/

.EARLY THIS MORNING...Northwest wind less than 10 knots. Clear.
Waves 1 to 2 feet.
.TODAY...Variable wind less than 10 knots. Sunny. Waves 1 to
2 feet.
.TONIGHT...Southeast wind less than 10 knots veering south 5 to
15 knots by midnight. Clear. Waves calm to 1 foot.
.THURSDAY...South wind 10 to 15 knots. Sunny. Waves building to
1 to 2 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots veering southwest
after midnight. Cloudy with a chance of showers. Waves 1 to
2 feet.

$$

LSZ242-243-082000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
502 AM EDT Wed Oct 8 2025

.EARLY THIS MORNING...North wind less than 10 knots. Mostly
clear. Waves 1 to 2 feet.
.TODAY...North wind less than 10 knots through mid morning
becoming variable. Sunny. Waves 1 to 2 feet.
.TONIGHT...Southeast wind less than 10 knots veering south 10 to
15 knots late. Clear. Waves building to 1 to 2 feet.
.THURSDAY...South wind 10 to 15 knots with gusts up to 23 knots.
Sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...South wind 10 to 20 knots veering southwest
15 to 20 knots after midnight. Partly cloudy with a slight chance
of showers in the evening, then cloudy with a chance of showers
after midnight. Waves building to 2 to 4 feet.

$$

LSZ244-245-082000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
502 AM EDT Wed Oct 8 2025

.EARLY THIS MORNING...North wind less than 10 knots. Partly
cloudy. Waves 2 to 3 feet.
.TODAY...North wind less than 10 knots backing northwest late.
Mostly sunny. Waves subsiding to 1 to 2 feet.
.TONIGHT...South wind 5 to 15 knots becoming 10 to 15 knots late.
Clear. Waves calm to 1 foot.
.THURSDAY...South wind 10 to 15 knots with gusts up to 22 knots.
Sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots veering southwest
after midnight. Gusts up to 24 knots. Partly cloudy with a slight
chance of showers in the evening, then cloudy with a chance of
showers after midnight. Waves building to 2 to 4 feet.

$$

LSZ246-082000-
Point Isabelle to Lower Entrance of Portage Canal MI-
502 AM EDT Wed Oct 8 2025

.EARLY THIS MORNING...North wind less than 10 knots. Partly
cloudy. Waves calm to 1 foot.
.TODAY...Northwest wind less than 10 knots through mid morning
becoming variable. Mostly sunny. Waves calm to 1 foot.
.TONIGHT...Southeast wind less than 10 knots veering southwest
10 to 15 knots late. Clear. Waves building to 1 to 2 feet.
.THURSDAY...Southwest wind less than 10 knots with gusts up to
22 knots. Sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots veering southwest
after midnight. Gusts up to 24 knots. Partly cloudy with a slight
chance of showers in the evening, then cloudy with a chance of
showers after midnight. Waves building to 1 to 2 feet.

$$

LSZ247-082000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
502 AM EDT Wed Oct 8 2025

.EARLY THIS MORNING...North wind less than 10 knots. Partly
cloudy. Waves 1 to 2 feet.
.TODAY...Northwest wind less than 10 knots through mid morning
becoming variable. Mostly sunny. Waves calm to 1 foot.
.TONIGHT...Southeast wind less than 10 knots veering south 10 to
15 knots late. Clear. Waves calm to 1 foot.
.THURSDAY...Southwest wind less than 10 knots with gusts up to
22 knots. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
24 knots. Partly cloudy with a slight chance of showers in the
evening, then cloudy with a chance of showers after midnight.
Waves building to 1 to 2 feet.

$$

LSZ248-082000-
Huron Islands to Marquette MI-
502 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.EARLY THIS MORNING...North wind 10 to 15 knots. Mostly cloudy
with isolated rain showers. Waves 2 to 4 feet.
.TODAY...Northwest wind less than 10 knots through early
afternoon becoming variable. Partly cloudy through early
afternoon then clearing. Waves subsiding to 1 to 2 feet.
.TONIGHT...Southeast wind less than 10 knots veering south by
midnight. Clear. Waves calm to 1 foot.
.THURSDAY...South wind less than 10 knots with gusts up to
19 knots. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
23 knots. Mostly clear with a slight chance of showers in the
evening, then cloudy with a chance of showers after midnight.
Waves building to 1 to 2 feet.

$$

LSZ249-082000-
Marquette to Munising MI-
502 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

.EARLY THIS MORNING...North wind 10 to 15 knots. Mostly cloudy
with scattered rain showers. Waves 3 to 6 feet occasionally to
8 feet subsiding to 3 to 5 feet occasionally to 7 feet.
.TODAY...North wind 5 to 15 knots diminishing to less than
10 knots by late morning. Partly cloudy through early afternoon
then clearing. Isolated rain showers through mid morning. Waves
subsiding to 1 to 2 feet.
.TONIGHT...Southeast wind less than 10 knots veering south by
midnight. Clear. Waves calm to 1 foot.
.THURSDAY...South wind 5 to 15 knots. Sunny. Waves building to
1 to 2 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots with gusts up to
22 knots. Mostly clear in the evening, then mostly cloudy with a
chance of showers after midnight. Waves 1 to 2 feet.

$$

LSZ250-082000-
Munising to Grand Marais MI-
502 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

.EARLY THIS MORNING...North wind 10 to 15 knots. Mostly cloudy
with scattered rain showers. Waves 3 to 6 feet occasionally to
8 feet subsiding to 3 to 5 feet occasionally to 7 feet.
.TODAY...North wind 5 to 15 knots backing northwest less than
10 knots late. Mostly sunny. Isolated rain showers through early
afternoon. Waves subsiding to 1 to 2 feet.
.TONIGHT...Variable wind less than 10 knots becoming south less
than 10 knots by midnight. Clear. Waves calm to 1 foot.
.THURSDAY...South wind 10 to 15 knots. Sunny. Waves building to
1 to 2 feet.
.THURSDAY NIGHT...South wind 15 to 20 knots. Mostly clear in the
evening, then mostly cloudy with a chance of showers after
midnight. Waves building to 2 to 3 feet, then subsiding to 1 to
2 feet.

$$

LSZ251-082000-
Grand Marais to Whitefish Point MI-
502 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

.EARLY THIS MORNING...North wind 10 to 15 knots. Partly cloudy
with isolated rain showers. Waves 3 to 5 feet occasionally to
7 feet subsiding to 2 to 4 feet.
.TODAY...North wind 10 to 15 knots backing northwest less than
10 knots late. Mostly sunny. Isolated rain showers through mid
morning. Waves subsiding to 1 to 2 feet.
.TONIGHT...North wind less than 10 knots veering southeast by
midnight, then veering south late. Mostly clear. Waves calm to
1 foot.
.THURSDAY...South wind 10 to 15 knots. Sunny. Waves building to
1 to 2 feet.
.THURSDAY NIGHT...South wind 15 to 20 knots. Partly cloudy. A
chance of showers after midnight. Waves building to 2 to 3 feet.

$$

WFO MQT