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FZUS53 KMQT 061501
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1101 AM EDT Mon Oct 6 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.

LMZ221-062000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 AM EDT Mon Oct 6 2025

.REST OF TODAY...North wind 10 to 15 knots diminishing to less
than 10 knots late. Cloudy with a slight chance of showers. Waves
1 to 2 feet.
.TONIGHT...Northeast wind less than 10 knots backing west late.
Mostly cloudy with a chance of rain showers through midnight,
then clear late. Waves calm to 1 foot.
.TUESDAY...West wind 10 to 15 knots veering northwest 10 to
20 knots in the afternoon. Sunny. Waves building to 2 to 3 feet.
.TUESDAY NIGHT...North wind 10 to 20 knots diminishing to less
than 10 knots after midnight. Clear. Waves subsiding to 1 to
2 feet.

$$

LMZ248-250-062000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 AM EDT Mon Oct 6 2025

.REST OF TODAY...North wind 5 to 15 knots. Cloudy with a slight
chance of showers. Waves 2 to 4 feet subsiding to 1 to 2 feet.
.TONIGHT...North wind less than 10 knots backing west late.
Mostly cloudy with a chance of showers through midnight, then
mostly clear late. Waves 1 to 2 feet.
.TUESDAY...West wind 10 to 15 knots veering northwest 10 to
20 knots in the afternoon. Sunny. Waves building to 2 to 3 feet.
.TUESDAY NIGHT...North wind 10 to 20 knots diminishing to less
than 10 knots after midnight. Clear. Waves subsiding to 1 to
2 feet.

$$

LSZ240-241-062000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1101 AM EDT Mon Oct 6 2025 /1001 AM CDT Mon Oct 6 2025/

.REST OF TODAY...Northwest wind less than 10 knots backing
southwest late. Mostly cloudy. Waves 1 to 2 feet.
.TONIGHT...Southwest wind 5 to 15 knots veering west 10 to
20 knots by midnight. Mostly clear. Waves building to 2 to
4 feet.
.TUESDAY...West wind 15 to 20 knots veering northwest 10 to
20 knots in the afternoon. Sunny. Waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 2 to 3 feet.
.TUESDAY NIGHT...Northwest wind less than 10 knots. Clear. Waves
subsiding to 1 to 2 feet.

$$

LSZ243-062000-
Upper Entrance of Portage Canal to Eagle River MI-
1101 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TODAY...Northwest wind 10 to 15 knots backing southwest
late. Mostly cloudy. Waves 2 to 3 feet subsiding to 1 to 2 feet.
.TONIGHT...Southwest wind 10 to 15 knots veering west 15 to
25 knots by midnight. Mostly clear. Waves building to 3 to 6 feet
occasionally to 8 feet.
.TUESDAY...West wind 20 to 25 knots veering northwest 15 to
20 knots in the afternoon. Sunny. Waves building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 2 to 4 feet.
.TUESDAY NIGHT...North wind 10 to 15 knots diminishing to less
than 10 knots after midnight. Clear. Waves subsiding to 1 to
2 feet.

$$

LSZ242-062000-
Ontonagon to Upper Entrance of Portage Canal MI-
1101 AM EDT Mon Oct 6 2025

.REST OF TODAY...Northwest wind less than 10 knots backing
southwest 10 to 15 knots late. Mostly cloudy. Waves 2 to 3 feet
subsiding to 1 to 2 feet.
.TONIGHT...Southwest wind 10 to 15 knots veering west 15 to
20 knots by midnight. Gusts up to 29 knots. Mostly clear. Waves
building to 3 to 6 feet occasionally to 8 feet.
.TUESDAY...West wind 20 to 25 knots veering northwest 10 to
20 knots in the afternoon. Sunny. Waves building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 2 to 4 feet.
.TUESDAY NIGHT...North wind 10 to 15 knots diminishing to less
than 10 knots after midnight. Clear. Waves subsiding to 1 to
2 feet.

$$

LSZ244-245-062000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
1101 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TODAY...Northwest wind 10 to 15 knots backing west less
than 10 knots late. Mostly cloudy. Waves 2 to 4 feet subsiding to
1 to 2 feet.
.TONIGHT...Southwest wind 5 to 15 knots veering west 10 to
20 knots by midnight. Gusts up to 29 knots. Mostly clear. Waves
building to 3 to 6 feet occasionally to 8 feet.
.TUESDAY...West wind 15 to 25 knots veering northwest in the
afternoon. Gusts up to 32 knots. Sunny. Waves building to 5 to
8 feet occasionally to 10 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet.
.TUESDAY NIGHT...North wind 5 to 15 knots. Mostly clear. Waves
subsiding to 1 to 2 feet.

$$

LSZ246-062000-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TODAY...Northwest wind less than 10 knots backing west
late. Gusts up to 19 knots. Mostly cloudy. Waves calm to 1 foot.
.TONIGHT...Southwest wind 5 to 15 knots veering west 10 to
15 knots late. Gusts up to 25 knots. Mostly clear. Waves calm to
1 foot.
.TUESDAY...West wind 10 to 20 knots veering northwest in the
afternoon. Gusts up to 29 knots. Sunny. Waves building to 1 to
2 feet.
.TUESDAY NIGHT...Northwest wind 5 to 15 knots in the evening
becoming variable. Clear. Waves 1 to 2 feet.

$$

LSZ247-062000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TODAY...Northwest wind less than 10 knots backing west
late. Gusts up to 19 knots. Mostly cloudy. Waves calm to 1 foot.
.TONIGHT...Southwest wind 5 to 15 knots veering west 10 to
15 knots late. Gusts up to 25 knots. Mostly clear. Waves building
to 1 to 2 feet.
.TUESDAY...West wind 10 to 20 knots veering northwest in the
afternoon. Gusts up to 29 knots. Sunny. Waves building to 2 to
4 feet, then subsiding to 1 to 2 feet.
.TUESDAY NIGHT...Northwest wind 5 to 15 knots. Clear. Waves 1 to
2 feet.

$$

LSZ248-062000-
Huron Islands to Marquette MI-
1101 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TODAY...Northwest wind 5 to 15 knots. Mostly cloudy.
Waves 2 to 4 feet subsiding to 1 to 2 feet.
.TONIGHT...Southwest wind 5 to 15 knots veering west 10 to
15 knots late. Gusts up to 24 knots. Mostly cloudy with a slight
chance of showers through late evening, then clear by midnight.
Waves 1 to 2 feet.
.TUESDAY...West wind 10 to 20 knots veering northwest 15 to
25 knots in the afternoon. Sunny. Waves building to 3 to 5 feet
occasionally to 7 feet.
.TUESDAY NIGHT...Northwest wind 5 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet.

$$

LSZ249-062000-
Marquette to Munising MI-
1101 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

.REST OF TODAY...North wind 5 to 15 knots. Mostly cloudy. Waves
3 to 5 feet occasionally to 7 feet subsiding to 2 to 3 feet.
.TONIGHT...Southwest wind 5 to 15 knots. Mostly cloudy with a
slight chance of showers through midnight, then clear late. Waves
subsiding to 1 to 2 feet.
.TUESDAY...West wind 10 to 20 knots veering northwest 15 to
25 knots in the afternoon. Sunny. Waves building to 4 to 7 feet
occasionally to 9 feet.
.TUESDAY NIGHT...North wind 10 to 20 knots. Mostly clear. Waves
subsiding to 2 to 3 feet.

$$

LSZ250-062000-
Munising to Grand Marais MI-
1101 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

.REST OF TODAY...Northwest wind 5 to 15 knots. Mostly cloudy.
Waves 3 to 6 feet occasionally to 8 feet subsiding to 2 to
4 feet.
.TONIGHT...West wind less than 10 knots backing southwest 5 to
15 knots by midnight, then veering west 10 to 15 knots late.
Cloudy with a chance of showers through late evening, then partly
cloudy with a slight chance of showers by midnight. Clear late.
Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet.
.TUESDAY...West wind 15 to 20 knots veering northwest 20 to
25 knots in the afternoon. Sunny. Waves building to 5 to 8 feet
occasionally to 10 feet.
.TUESDAY NIGHT...North wind 15 to 20 knots diminishing to 10 to
15 knots after midnight. Mostly clear. Waves subsiding to 2 to
4 feet.

$$

LSZ251-062000-
Grand Marais to Whitefish Point MI-
1101 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...Northwest wind 10 to 15 knots with gusts up to
25 knots. Mostly cloudy. Waves 3 to 6 feet occasionally to 8 feet
subsiding to 2 to 4 feet.
.TONIGHT...Northwest wind less than 10 knots backing west 5 to
15 knots by midnight. Cloudy with a chance of showers through
late evening, then partly cloudy with a slight chance of showers
by midnight. Mostly clear late. Waves subsiding to 1 to 2 feet,
then building to 2 to 3 feet.
.TUESDAY...West wind 15 to 25 knots veering northwest 20 to
25 knots in the afternoon. Sunny. Waves building to 6 to 9 feet
occasionally to 11 feet.
.TUESDAY NIGHT...Northwest wind 15 to 25 knots veering north
10 to 15 knots after midnight. Mostly clear. Waves subsiding to
2 to 4 feet.

$$

WFO MQT