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FZUS53 KMQT 140401
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Nearshore Marine Forecast
National Weather Service Marquette MI
1101 PM EST Thu Nov 13 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.

LMZ221-140900-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 PM EST Thu Nov 13 2025

.REST OF TONIGHT...Northwest wind less than 10 knots by midnight
becoming variable. Partly cloudy. Waves calm to 1 foot.
.FRIDAY...Southeast wind less than 10 knots increasing to 10 to
15 knots by late morning. Mostly sunny. Waves building to 1 to
2 feet.
.FRIDAY NIGHT...South wind 10 to 15 knots. Mostly cloudy. Waves
building to 2 to 3 feet.
.SATURDAY...Southwest wind 10 to 15 knots veering northwest 10 to
20 knots in the afternoon. Cloudy with a chance of rain showers
in the morning, then partly cloudy with a slight chance of rain
showers in the afternoon. Waves 2 to 3 feet.

$$

LMZ248-250-140900-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 PM EST Thu Nov 13 2025

.REST OF TONIGHT...Northwest wind less than 10 knots by midnight
becoming variable. Partly cloudy. Waves calm to 1 foot.
.FRIDAY...Southeast wind less than 10 knots increasing to 10 to
15 knots by late morning. Mostly sunny. Waves building to 1 to
2 feet.
.FRIDAY NIGHT...South wind 10 to 15 knots. Gusts up to 22 knots.
Mostly cloudy. Waves building to 3 to 5 feet occasionally to
7 feet.
.SATURDAY...Southwest wind 10 to 15 knots veering northwest 15 to
20 knots in the afternoon. Mostly cloudy. Showers likely in the
morning, then a chance of showers in the afternoon. Waves
subsiding to 2 to 4 feet.

$$

LSZ240-241-140900-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1101 PM EST Thu Nov 13 2025 /1001 PM CST Thu Nov 13 2025/

.REST OF TONIGHT...Variable wind less than 10 knots becoming
southeast less than 10 knots late. Mostly clear. Waves calm to
1 foot.
.FRIDAY...South wind less than 10 knots with gusts up to
18 knots. Mostly sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...South wind 10 to 15 knots veering southwest after
midnight. Mostly cloudy. Waves building to 1 to 2 feet.
.SATURDAY...West wind 10 to 20 knots increasing to 20 to 25 knots
in the afternoon. Mostly cloudy with a chance of rain showers in
the morning, then mostly sunny in the afternoon. Waves building
to 3 to 6 feet occasionally to 8 feet.

$$

LSZ242-243-140900-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1101 PM EST Thu Nov 13 2025

.REST OF TONIGHT...Southeast wind less than 10 knots. Partly
cloudy. Waves 2 to 3 feet subsiding to 1 to 2 feet.
.FRIDAY...Southeast wind 10 to 15 knots. Partly cloudy. Waves
calm to 1 foot.
.FRIDAY NIGHT...South wind 10 to 15 knots veering southwest after
midnight. Cloudy. A slight chance of showers after midnight.
Waves building to 1 to 2 feet.
.SATURDAY...West wind up to 30 knots with gale force gusts up to
38 knots. Mostly cloudy with a chance of rain showers in the
morning, then mostly sunny with a slight chance of rain showers
in the afternoon. Waves building to 5 to 8 feet occasionally to
10 feet.

$$

LSZ244-245-140900-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
1101 PM EST Thu Nov 13 2025

.REST OF TONIGHT...North wind less than 10 knots veering east
late. Partly cloudy by midnight then becoming mostly cloudy.
Waves 2 to 3 feet subsiding to 1 to 2 feet.
.FRIDAY...Southeast wind 10 to 20 knots with gusts up to
27 knots. Partly cloudy. Waves building to 3 to 5 feet
occasionally to 7 feet.
.FRIDAY NIGHT...South wind 15 to 20 knots diminishing to 10 to
15 knots after midnight. Gusts up to 28 knots. Cloudy. Waves
subsiding to 2 to 3 feet.
.SATURDAY...West wind 15 to 25 knots veering northwest up to
30 knots in the afternoon. Gale force gusts up to 39 knots.
Mostly cloudy with a chance of rain showers. Waves building to
6 to 9 feet occasionally to 11 feet.

$$

LSZ246-140900-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 PM EST Thu Nov 13 2025

.REST OF TONIGHT...Variable wind less than 10 knots. Gusts up to
12 knots. Mostly clear by midnight then becoming mostly cloudy.
Waves calm to 1 foot.
.FRIDAY...Southeast wind 5 to 15 knots with gusts up to 23 knots.
Partly cloudy. Waves building to 2 to 4 feet.
.FRIDAY NIGHT...South wind 10 to 15 knots veering southwest less
than 10 knots after midnight. Gusts up to 23 knots. Cloudy. Waves
subsiding to 1 to 2 feet.
.SATURDAY...West wind 15 to 25 knots with gale force gusts up to
37 knots. Mostly cloudy. A chance of rain showers in the morning,
then a slight chance of rain showers in the afternoon. Waves
building to 2 to 3 feet.

$$

LSZ247-140900-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 PM EST Thu Nov 13 2025

.REST OF TONIGHT...Southwest wind less than 10 knots backing
southeast late. Mostly clear by midnight then becoming mostly
cloudy. Waves calm to 1 foot.
.FRIDAY...Southeast wind less than 10 knots with gusts up to
20 knots. Mostly sunny. Waves building to 1 to 2 feet.
.FRIDAY NIGHT...South wind less than 10 knots veering southwest
after midnight. Gusts up to 20 knots. Cloudy. Waves 1 to 2 feet.
.SATURDAY...West wind 10 to 20 knots increasing to 20 to 25 knots
in the afternoon. Gale force gusts up to 38 knots. Mostly cloudy.
A chance of rain showers in the morning, then a slight chance of
rain showers in the afternoon. Waves building to 3 to 5 feet
occasionally to 7 feet.

$$

LSZ248-140900-
Huron Islands to Marquette MI-
1101 PM EST Thu Nov 13 2025

.REST OF TONIGHT...West wind less than 10 knots by midnight
becoming variable. Mostly clear by midnight then becoming mostly
cloudy. Waves 1 to 2 feet.
.FRIDAY...Southeast wind 5 to 15 knots with gusts up to 23 knots.
Mostly sunny. Waves building to 2 to 3 feet.
.FRIDAY NIGHT...South wind 10 to 20 knots. Mostly cloudy. A
slight chance of rain showers after midnight. Waves subsiding to
1 to 2 feet.
.SATURDAY...West wind 10 to 20 knots becoming northwest up to
30 knots in the afternoon. Gale force gusts up to 38 knots.
Mostly cloudy. Rain showers likely in the morning, then a chance
of rain showers in the afternoon. Waves building to 4 to 7 feet
occasionally to 9 feet.

$$

LSZ249-140900-
Marquette to Munising MI-
1101 PM EST Thu Nov 13 2025

.REST OF TONIGHT...West wind less than 10 knots by midnight
becoming variable. Mostly clear by midnight then becoming mostly
cloudy. Waves 2 to 4 feet subsiding to 1 to 2 feet.
.FRIDAY...South wind 5 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.FRIDAY NIGHT...South wind 15 to 20 knots. Mostly cloudy. A
slight chance of rain showers after midnight. Waves building to
2 to 3 feet, then subsiding to 1 to 2 feet.
.SATURDAY...West wind 10 to 20 knots with gusts up to 27 knots
becoming northwest up to 30 knots with gale force gusts up to
37 knots in the afternoon. Mostly cloudy. Rain showers likely in
the morning, then a chance of rain showers in the afternoon.
Waves building to 7 to 10 feet occasionally to 13 feet.

$$

LSZ250-140900-
Munising to Grand Marais MI-
1101 PM EST Thu Nov 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST FRIDAY...

.REST OF TONIGHT...Northwest wind 5 to 15 knots veering east less
than 10 knots late. Mostly clear by midnight then becoming mostly
cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to
2 to 3 feet.
.FRIDAY...Southeast wind 5 to 15 knots. Mostly sunny. Waves
subsiding to 1 to 2 feet.
.FRIDAY NIGHT...South wind 15 to 20 knots with gusts up to
27 knots. Cloudy. A slight chance of rain showers after midnight.
Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet.
.SATURDAY...Southwest wind 15 to 20 knots with gusts up to
28 knots veering northwest up to 30 knots with gale force gusts
up to 39 knots in the afternoon. Rain showers. Waves building to
8 to 11 feet occasionally to 14 feet.

$$

LSZ251-140900-
Grand Marais to Whitefish Point MI-
1101 PM EST Thu Nov 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST FRIDAY...

.REST OF TONIGHT...Northwest wind 5 to 15 knots veering northeast
less than 10 knots late. Partly cloudy by midnight then becoming
mostly cloudy. Waves 3 to 6 feet occasionally to 8 feet subsiding
to 2 to 3 feet.
.FRIDAY...Southeast wind 5 to 15 knots increasing to 15 to
20 knots late. Partly cloudy. Waves subsiding to 1 to 2 feet,
then building to 2 to 3 feet.
.FRIDAY NIGHT...Southeast wind 15 to 20 knots with gusts up to
27 knots. Cloudy. A chance of rain showers after midnight. Waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 4 feet.
.SATURDAY...South wind 15 to 20 knots veering northwest up to
30 knots with gale force gusts up to 38 knots in the afternoon.
Rain showers. Waves subsiding to 2 to 3 feet, then building to
8 to 11 feet occasionally to 14 feet.

$$

WFO MQT