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FZUS53 KMQT 031501
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1101 AM 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.

LMZ221-032000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 AM EDT Fri Oct 3 2025

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

.REST OF TODAY...South wind less than 10 knots. Partly cloudy
with a slight chance of showers and thunderstorms. Waves calm to
1 foot.
.TONIGHT...South wind less than 10 knots. Mostly clear. Waves
calm to 1 foot.
.SATURDAY...South wind 10 to 20 knots. Mostly sunny. Waves
building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 10 to 20 knots. Mostly clear. Waves
2 to 3 feet.

$$

LMZ248-250-032000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 AM EDT Fri Oct 3 2025

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

.REST OF TODAY...Southwest wind less than 10 knots backing south
late. Partly cloudy with a slight chance of showers and
thunderstorms. Waves 1 to 2 feet.
.TONIGHT...Southeast wind less than 10 knots veering south by
midnight. Mostly clear. Waves 1 to 2 feet.
.SATURDAY...South wind 10 to 20 knots. Mostly sunny. Waves
building to 2 to 4 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots. Mostly clear. Waves
building to 3 to 5 feet occasionally to 7 feet.

$$

LSZ240-032000-
Saxon Harbor WI to Black River MI-
1101 AM EDT Fri Oct 3 2025 /1001 AM CDT Fri Oct 3 2025/

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SUNDAY MORNING...

.REST OF TODAY...Variable wind less than 10 knots becoming
northeast less than 10 knots late. Mostly sunny. Waves calm to
1 foot.
.TONIGHT...East wind less than 10 knots veering south 5 to
15 knots by midnight. Mostly clear. Waves calm to 1 foot.
.SATURDAY...South wind 10 to 20 knots with gusts up to 28 knots.
Mostly sunny. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 15 to 25 knots. Mostly clear. Waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet.

$$

LSZ241-032000-
Black River to Ontonagon MI-
1101 AM EDT Fri Oct 3 2025 /1001 AM CDT Fri Oct 3 2025/

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

.REST OF TODAY...Variable wind less than 10 knots becoming
northeast less than 10 knots late. Mostly sunny. Waves calm to
1 foot.
.TONIGHT...East wind less than 10 knots veering south 10 to
15 knots late. Mostly clear. Waves building to 1 to 2 feet.
.SATURDAY...South wind 10 to 20 knots. Mostly sunny. Waves
building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
28 knots. Mostly clear. Waves building to 2 to 4 feet, then
subsiding to 2 to 3 feet.

$$

LSZ242-243-032000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1101 AM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SUNDAY MORNING...

.REST OF TODAY...Northeast wind less than 10 knots. Partly
cloudy. Waves calm to 1 foot.
.TONIGHT...East wind less than 10 knots veering south 10 to
15 knots late. Mostly clear. Waves calm to 1 foot.
.SATURDAY...South wind 10 to 20 knots with gusts up to 28 knots.
Mostly sunny. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
29 knots. Mostly clear. Waves building to 2 to 4 feet.

$$

LSZ245-032000-
Manitou Island to Point Isabelle MI-
1101 AM EDT Fri Oct 3 2025

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

.REST OF TODAY...Northeast wind less than 10 knots veering east
late. Partly cloudy. Waves calm to 1 foot.
.TONIGHT...East wind less than 10 knots veering south late. Gusts
up to 17 knots. Partly cloudy. Waves building to 1 to 2 feet.
.SATURDAY...South wind 10 to 15 knots with gusts up to 23 knots.
Mostly sunny. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 10 to 15 knots with gusts up to
24 knots. Partly cloudy. Waves 2 to 3 feet.

$$

LSZ244-032000-
Eagle River to Manitou Island MI-
1101 AM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SUNDAY MORNING...

.REST OF TODAY...North wind less than 10 knots veering east late.
Partly cloudy. Waves calm to 1 foot.
.TONIGHT...Southeast wind less than 10 knots veering south 10 to
15 knots late. Partly cloudy. Waves building to 1 to 2 feet.
.SATURDAY...South wind 10 to 15 knots with gusts up to 25 knots.
Mostly sunny. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 10 to 15 knots with gusts up to
26 knots. Partly cloudy. Waves 2 to 3 feet.

$$

LSZ246-032000-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 AM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SUNDAY MORNING...

.REST OF TODAY...East wind less than 10 knots. Partly cloudy.
Waves calm to 1 foot.
.TONIGHT...East wind less than 10 knots through midnight becoming
variable. Partly cloudy. Waves calm to 1 foot.
.SATURDAY...South wind 5 to 15 knots with gusts up to 28 knots.
Mostly sunny. Waves building to 1 to 2 feet.
.SATURDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
30 knots. Mostly clear. Waves building to 2 to 3 feet.

$$

LSZ247-032000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 AM EDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SUNDAY MORNING...

.REST OF TODAY...East wind less than 10 knots. Partly cloudy.
Waves calm to 1 foot.
.TONIGHT...East wind less than 10 knots through late evening
becoming variable. Mostly clear. Waves calm to 1 foot.
.SATURDAY...South wind 5 to 15 knots with gusts up to 28 knots.
Mostly sunny. Waves building to 1 to 2 feet.
.SATURDAY NIGHT...Southwest wind 10 to 20 knots with gusts up to
30 knots. Mostly clear. Waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet.

$$

LSZ248-032000-
Huron Islands to Marquette MI-
1101 AM EDT Fri Oct 3 2025

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

.REST OF TODAY...East wind less than 10 knots. Partly cloudy with
a slight chance of showers and thunderstorms. Waves calm to
1 foot.
.TONIGHT...Southeast 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 26 knots.
Mostly sunny. Waves building to 1 to 2 feet.
.SATURDAY NIGHT...South wind 10 to 15 knots with gusts up to
27 knots. Mostly clear. Waves 1 to 2 feet.

$$

LSZ249-032000-
Marquette to Munising MI-
1101 AM EDT Fri Oct 3 2025

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

.REST OF TODAY...Variable wind less than 10 knots becoming east
less than 10 knots late. Partly cloudy with a chance of showers
and a slight chance of thunderstorms. Waves calm to 1 foot.
.TONIGHT...Southeast wind less than 10 knots veering south by
midnight. Mostly clear. Waves calm to 1 foot.
.SATURDAY...South wind 10 to 20 knots. Mostly sunny. Waves
building to 1 to 2 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots. Mostly clear. Waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet.

$$

LSZ250-032000-
Munising to Grand Marais MI-
1101 AM EDT Fri Oct 3 2025

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

.REST OF TODAY...West wind less than 10 knots veering east late.
Partly cloudy with a chance of showers and a slight chance of
thunderstorms. Waves calm to 1 foot.
.TONIGHT...Southeast wind less than 10 knots veering south by
midnight. Mostly clear. Waves calm to 1 foot.
.SATURDAY...South wind 10 to 20 knots with gusts up to 27 knots.
Mostly sunny. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
28 knots. Mostly clear. Waves subsiding to 1 to 2 feet.

$$

LSZ251-032000-
Grand Marais to Whitefish Point MI-
1101 AM EDT Fri Oct 3 2025

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

.REST OF TODAY...Variable wind less than 10 knots becoming east
less than 10 knots late. Partly cloudy. A slight chance of
showers and thunderstorms by late morning, then a chance of
showers and a slight chance of thunderstorms late. Waves calm to
1 foot.
.TONIGHT...Southeast wind less than 10 knots becoming 5 to
15 knots by midnight. Mostly clear. A slight chance of showers
through late evening. Waves building to 1 to 2 feet.
.SATURDAY...South wind 10 to 20 knots. Mostly sunny. Waves
building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots. Mostly clear. Waves
subsiding to 1 to 2 feet.

$$

WFO MQT