Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 212026
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
425 PM EDT Sat Sep 21 2024

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.

LMZ221-250-220800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
5NM East of a line from Fairport MI to Rock Island Passage-
425 PM EDT Sat Sep 21 2024

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

.LATE THIS AFTERNOON...South wind 10 to 15 knots. Mostly sunny.
Waves calm to 1 foot.
.TONIGHT...South wind 10 to 15 knots veering southwest late.
Partly cloudy through late evening then becoming mostly cloudy. A
chance of showers in the evening. A chance of thunderstorms
through the night. Showers likely after midnight. Waves building
to 1 to 2 feet.
.SUNDAY...North wind 10 to 20 knots becoming 15 to 20 knots by
late morning. Cloudy. Showers likely and a chance of
thunderstorms in the morning, then a chance of showers and a
slight chance of thunderstorms in the afternoon. Waves building
to 2 to 4 feet.
.SUNDAY NIGHT...North wind 15 to 20 knots. Mostly clear. Waves
subsiding to 2 to 3 feet.
.MONDAY...North wind 5 to 15 knots. Sunny. Waves subsiding to
1 to 2 feet.

$$

LMZ248-220800-
Seul Choix Point to Point Detour MI-
425 PM EDT Sat Sep 21 2024

.LATE THIS AFTERNOON...South wind less than 10 knots. Mostly
sunny. Waves calm to 1 foot.
.TONIGHT...South wind 5 to 15 knots becoming 10 to 15 knots late.
Partly cloudy through late evening then becoming mostly cloudy. A
slight chance of showers through late evening, then a chance of
showers and a slight chance of thunderstorms by midnight. Showers
likely and a chance of thunderstorms late. Waves building to 1 to
2 feet.
.SUNDAY...Northwest wind 5 to 15 knots veering north 10 to
20 knots by late morning. Cloudy. Showers likely and a chance of
thunderstorms through early afternoon, then a chance of showers
and thunderstorms late. Waves 1 to 2 feet.
.SUNDAY NIGHT...North wind 10 to 20 knots. Partly cloudy in the
evening then clearing. Waves 1 to 2 feet.
.MONDAY...North wind 5 to 15 knots. Sunny. Waves 1 to 2 feet.

$$

LSZ240-241-220800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
425 PM EDT Sat Sep 21 2024 /325 PM CDT Sat Sep 21 2024/

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT /1 AM CDT/ SUNDAY
THROUGH SUNDAY MORNING...

.LATE THIS AFTERNOON...Southwest wind less than 10 knots. Partly
cloudy with a chance of showers and thunderstorms. Waves calm to
1 foot.
.TONIGHT...Southwest wind 10 to 15 knots veering northwest 15 to
20 knots late. Mostly cloudy. A chance of showers and
thunderstorms through late evening, then a slight chance of
showers and thunderstorms by midnight. Waves building to 3 to
5 feet occasionally to 7 feet.
.SUNDAY...Northwest wind 10 to 20 knots diminishing to less than
10 knots late. Partly cloudy through early afternoon then
clearing. Waves subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots veering northeast
5 to 15 knots after midnight. Clear. Waves 1 to 2 feet.
.MONDAY...Southeast wind less than 10 knots backing northeast in
the afternoon. Sunny. Waves 1 to 2 feet.

$$

LSZ242-243-220800-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
425 PM EDT Sat Sep 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EDT SUNDAY THROUGH
SUNDAY MORNING...

.LATE THIS AFTERNOON...Southeast wind less than 10 knots with
gusts up to 18 knots. Partly cloudy with a chance of showers and
a slight chance of thunderstorms. Waves calm to 1 foot.
.TONIGHT...South wind less than 10 knots veering west 10 to
20 knots by midnight, then veering northwest 15 to 20 knots late.
Mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers through the night. A slight chance of thunderstorms
after midnight. Waves building to 3 to 5 feet occasionally to
7 feet.
.SUNDAY...Northwest wind 10 to 20 knots becoming 10 to 15 knots
late. Partly cloudy through early afternoon then clearing. Waves
subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots veering northeast
5 to 15 knots after midnight. Clear. Waves 1 to 2 feet.
.MONDAY...Northeast wind less than 10 knots. Sunny. Waves 1 to
2 feet.

$$

LSZ244-245-220800-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
425 PM EDT Sat Sep 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EDT SUNDAY THROUGH
SUNDAY AFTERNOON...

.LATE THIS AFTERNOON...Southeast wind 10 to 15 knots. Partly
cloudy with a chance of showers. Waves 1 to 2 feet building to
2 to 3 feet.
.TONIGHT...South wind 10 to 15 knots veering west by midnight,
then veering northwest 15 to 25 knots late. Partly cloudy through
late evening then becoming mostly cloudy. A chance of showers and
thunderstorms through midnight, then a slight chance of showers
and thunderstorms late. Waves building to 2 to 4 feet, then
subsiding to 1 to 2 feet.
.SUNDAY...Northwest wind 15 to 20 knots with gusts up to
27 knots. Partly cloudy through early afternoon then clearing. A
slight chance of showers and thunderstorms through mid morning.
Waves subsiding to 2 to 4 feet.
.SUNDAY NIGHT...North wind 10 to 15 knots. Clear. Waves subsiding
to 1 to 2 feet.
.MONDAY...Northeast wind less than 10 knots veering east in the
afternoon. Sunny. Waves 1 to 2 feet.

$$

LSZ246-220800-
Point Isabelle to Lower Entrance of Portage Canal MI-
425 PM EDT Sat Sep 21 2024

.LATE THIS AFTERNOON...East wind 5 to 15 knots. Partly cloudy
with a slight chance of showers and thunderstorms. Waves 1 to
2 feet.
.TONIGHT...South wind 5 to 15 knots veering northwest 10 to
15 knots late. Gusts up to 22 knots. Mostly cloudy. A chance of
showers and thunderstorms through midnight, then a slight chance
of showers and thunderstorms late. Waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet.
.SUNDAY...Northwest wind 10 to 15 knots with gusts up to
23 knots. Partly cloudy. A slight chance of showers through mid
morning. Waves 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind less than 10 knots veering north
after midnight. Clear. Waves calm to 1 foot.
.MONDAY...Northeast wind less than 10 knots veering east in the
afternoon. Mostly sunny. Waves calm to 1 foot.

$$

LSZ247-220800-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
425 PM EDT Sat Sep 21 2024

.LATE THIS AFTERNOON...Southeast wind less than 10 knots with
gusts up to 18 knots. Partly cloudy with a slight chance of
showers. Waves 1 to 2 feet.
.TONIGHT...South wind 5 to 15 knots veering northwest 10 to
20 knots late. Partly cloudy through late evening then becoming
mostly cloudy. A chance of showers and thunderstorms through
midnight, then a slight chance of showers and thunderstorms late.
Waves building to 2 to 3 feet.
.SUNDAY...Northwest wind 10 to 20 knots. Partly cloudy. A slight
chance of showers through mid morning. Waves subsiding to 1 to
2 feet.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots veering north less
than 10 knots after midnight. Clear. Waves 1 to 2 feet.
.MONDAY...Northeast wind less than 10 knots veering east in the
afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ248-220800-
Huron Islands to Marquette MI-
425 PM EDT Sat Sep 21 2024

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

.LATE THIS AFTERNOON...Southeast wind 10 to 15 knots. Mostly
sunny with a slight chance of showers. Waves 1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots veering northwest 10 to
20 knots late. Mostly cloudy with a chance of showers and
thunderstorms. Waves building to 2 to 3 feet.
.SUNDAY...Northwest wind 15 to 20 knots. Mostly cloudy. A chance
of showers and a slight chance of thunderstorms through mid
morning. Waves building to 3 to 5 feet occasionally to 7 feet.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly clear. Waves
subsiding to 2 to 3 feet.
.MONDAY...Northeast wind less than 10 knots. Sunny. Waves
subsiding to 1 to 2 feet.

$$

LSZ249-220800-
Marquette to Munising MI-
425 PM EDT Sat Sep 21 2024

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

.LATE THIS AFTERNOON...South wind 10 to 15 knots. Mostly sunny.
Waves calm to 1 foot.
.TONIGHT...South wind 5 to 15 knots veering west late. Partly
cloudy through late evening. A chance of showers and a slight
chance of thunderstorms through late evening, then showers likely
and a chance of thunderstorms by midnight. Waves building to 1 to
2 feet.
.SUNDAY...North wind 15 to 25 knots. Mostly cloudy. Showers
likely and a chance of thunderstorms through mid morning, then a
slight chance of showers by late morning. Waves building to 3 to
6 feet occasionally to 8 feet.
.SUNDAY NIGHT...North wind 15 to 20 knots. Clear. Waves subsiding
to 2 to 4 feet.
.MONDAY...Northeast wind 5 to 15 knots. Sunny. Waves subsiding to
1 to 2 feet.

$$

LSZ250-220800-
Munising to Grand Marais MI-
425 PM EDT Sat Sep 21 2024

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

.LATE THIS AFTERNOON...Southeast wind less than 10 knots. Mostly
sunny. Waves calm to 1 foot.
.TONIGHT...South wind 10 to 15 knots veering southwest 5 to
15 knots late. Partly cloudy through late evening then becoming
mostly cloudy. A chance of showers in the evening. A chance of
thunderstorms through the night. Showers likely after midnight.
Waves building to 1 to 2 feet.
.SUNDAY...Northwest wind 15 to 20 knots. Mostly cloudy. Showers
likely and a chance of thunderstorms through mid morning, then a
chance of showers and a slight chance of thunderstorms by late
morning. Waves building to 3 to 6 feet occasionally to 8 feet.
.SUNDAY NIGHT...North wind 15 to 20 knots. Clear. Waves subsiding
to 2 to 4 feet.
.MONDAY...North wind 5 to 15 knots. Sunny. Waves subsiding to
1 to 2 feet.

$$

LSZ251-220800-
Grand Marais to Whitefish Point MI-
425 PM EDT Sat Sep 21 2024

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

.LATE THIS AFTERNOON...Southeast wind less than 10 knots. Mostly
sunny. Waves calm to 1 foot.
.TONIGHT...South wind less than 10 knots. Partly cloudy through
late evening, then mostly cloudy with a chance of showers and a
slight chance of thunderstorms by midnight. Cloudy with a chance
of showers and thunderstorms late. Waves building to 1 to 2 feet.
.SUNDAY...West wind 5 to 15 knots veering northwest 15 to
20 knots by late morning. Cloudy. Showers likely and a chance of
thunderstorms in the morning, then a chance of showers and a
slight chance of thunderstorms in the afternoon. Waves building
to 3 to 6 feet occasionally to 8 feet.
.SUNDAY NIGHT...North wind 15 to 20 knots veering northeast after
midnight. Mostly clear. Waves subsiding to 2 to 4 feet.
.MONDAY...Northeast wind 10 to 15 knots backing north in the
afternoon. Sunny. Waves subsiding to 1 to 2 feet.

$$

WFO MQT