789
FZUS53 KMQT 040301
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1101 PM EDT Fri Oct 3 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.

LMZ221-040800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY EVENING...

.REST OF TONIGHT...South wind less than 10 knots. Mostly clear.
Waves calm to 1 foot.
.SATURDAY...South wind 10 to 15 knots with gusts up to 28 knots
increasing to 15 to 20 knots with gusts up to 28 knots late.
Sunny. Waves building to 2 to 4 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
29 knots. Mostly clear. Waves subsiding to 2 to 3 feet.
.SUNDAY...South wind 15 to 25 knots with gale force gusts up to
34 knots. Sunny. Waves building to 3 to 5 feet occasionally to
7 feet.

$$

LMZ248-250-040800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY EVENING...

.REST OF TONIGHT...South wind less than 10 knots. Mostly clear.
Waves 1 to 2 feet.
.SATURDAY...South wind 10 to 20 knots with gusts up to 27 knots.
Mostly sunny. Waves building to 2 to 4 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
29 knots. Mostly clear. Waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet.
.SUNDAY...South wind 15 to 25 knots with gale force gusts up to
35 knots. Mostly sunny. Waves building to 6 to 9 feet
occasionally to 11 feet.

$$

LSZ240-241-040800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1101 PM EDT Fri Oct 3 2025 /1001 PM CDT Fri Oct 3 2025/

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT /10 AM CDT/
SATURDAY THROUGH SUNDAY EVENING...

.REST OF TONIGHT...South wind less than 10 knots increasing to
10 to 15 knots late. Mostly clear. Waves calm to 1 foot building
to 1 to 2 feet.
.SATURDAY...South wind 10 to 20 knots with gusts up to 29 knots.
Sunny. Waves building to 2 to 3 feet, then subsiding to 1 to
2 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
32 knots. Mostly clear. Waves building to 2 to 4 feet.
.SUNDAY...South wind 15 to 20 knots with gale force gusts up to
34 knots. Sunny. Waves 2 to 4 feet.

$$

LSZ242-243-040800-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT SATURDAY THROUGH
SUNDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY
NIGHT...

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering south
late. Mostly clear. Waves 1 to 2 feet.
.SATURDAY...South wind 10 to 15 knots with gusts up to 26 knots.
Sunny. Waves 1 to 2 feet.
.SATURDAY NIGHT...South wind 10 to 20 knots with gusts up to
28 knots. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...South wind 15 to 20 knots with gale force gusts up to
37 knots. Sunny. Waves building to 2 to 4 feet.

$$

LSZ245-040800-
Manitou Island to Point Isabelle MI-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY
NIGHT...

.REST OF TONIGHT...Southeast wind less than 10 knots veering
south 10 to 15 knots late. Mostly clear. Waves calm to 1 foot
building to 1 to 2 feet.
.SATURDAY...South wind 10 to 15 knots. Gusts up to 22 knots.
Mostly sunny. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 10 to 20 knots. Partly cloudy. Waves
building to 2 to 4 feet, then subsiding to 2 to 3 feet.
.SUNDAY...South wind 15 to 20 knots with gusts up to 31 knots.
Sunny. Waves building to 3 to 5 feet occasionally to 7 feet.

$$

LSZ244-040800-
Eagle River to Manitou Island MI-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT SATURDAY THROUGH
SUNDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY
NIGHT...

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering south
late. Mostly clear. Waves calm to 1 foot building to 1 to 2 feet.
.SATURDAY...South wind 10 to 15 knots with gusts up to 23 knots.
Sunny. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 10 to 20 knots. Partly cloudy. Waves
2 to 3 feet.
.SUNDAY...South wind 15 to 20 knots with gusts up to 33 knots.
Sunny. Waves building to 3 to 5 feet occasionally to 7 feet.

$$

LSZ246-040800-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT SATURDAY THROUGH
SUNDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY
NIGHT...

.REST OF TONIGHT...East wind less than 10 knots veering south
late. Mostly clear. Waves calm to 1 foot.
.SATURDAY...South wind 5 to 15 knots with gusts up to 27 knots.
Mostly sunny. Waves building to 1 to 2 feet.
.SATURDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
28 knots. Mostly clear. Waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet.
.SUNDAY...South wind 15 to 20 knots with gale force gusts up to
34 knots. Sunny. Waves building to 2 to 4 feet.

$$

LSZ247-040800-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT SATURDAY THROUGH
SUNDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY
NIGHT...

.REST OF TONIGHT...East wind less than 10 knots by midnight
becoming variable. Mostly clear. Waves calm to 1 foot.
.SATURDAY...Southwest wind 5 to 15 knots with gusts up to
27 knots. Sunny. Waves building to 1 to 2 feet.
.SATURDAY NIGHT...Southwest wind 10 to 20 knots with gusts up to
29 knots. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...South wind 15 to 20 knots with gale force gusts up to
34 knots. Sunny. Waves building to 2 to 3 feet, then subsiding to
1 to 2 feet.

$$

LSZ248-040800-
Huron Islands to Marquette MI-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY
NIGHT...

.REST OF TONIGHT...Southeast wind less than 10 knots veering
south late. Mostly clear. Waves calm to 1 foot.
.SATURDAY...South wind 10 to 15 knots with gusts up to 24 knots.
Sunny. Waves building to 1 to 2 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
32 knots. Mostly clear. Waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet.
.SUNDAY...South wind 15 to 20 knots with gusts up to 32 knots.
Sunny. Waves subsiding to 1 to 2 feet, then building to 2 to
3 feet.

$$

LSZ249-040800-
Marquette to Munising MI-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY
NIGHT...

.REST OF TONIGHT...South wind less than 10 knots. Clear. Waves
calm to 1 foot.
.SATURDAY...South wind 10 to 15 knots with gusts up to 24 knots.
Sunny. Waves building to 1 to 2 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
31 knots. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...South wind 15 to 25 knots with gusts up to 33 knots.
Sunny. Waves building to 2 to 4 feet.

$$

LSZ250-040800-
Munising to Grand Marais MI-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY
NIGHT...

.REST OF TONIGHT...Southeast wind 5 to 15 knots veering south
10 to 15 knots late. Clear. Waves calm to 1 foot.
.SATURDAY...South wind 10 to 20 knots. Sunny. Waves building to
1 to 2 feet.
.SATURDAY NIGHT...South wind 10 to 20 knots. Mostly clear. Waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet.
.SUNDAY...South wind 15 to 25 knots with gale force gusts up to
34 knots. Sunny. Waves building to 2 to 4 feet.

$$

LSZ251-040800-
Grand Marais to Whitefish Point MI-
1101 PM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY EVENING...

.REST OF TONIGHT...Southeast wind 5 to 15 knots. Mostly clear.
Waves calm to 1 foot building to 1 to 2 feet.
.SATURDAY...South wind 10 to 15 knots with gusts up to 24 knots.
Mostly sunny. Waves 1 to 2 feet.
.SATURDAY NIGHT...South wind 10 to 15 knots with gusts up to
25 knots. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...South wind 15 to 25 knots with gusts up to 33 knots.
Sunny. Waves building to 2 to 4 feet.

$$

WFO MQT