Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 230612
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
212 AM EDT Tue Apr 23 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.

LMZ248-250-230800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
212 AM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...Southwest wind 15 to 20 knots with gusts up to
29 knots. Mostly cloudy with a slight chance of rain showers.
Waves 3 to 6 feet occasionally to 8 feet building to 4 to 7 feet
occasionally to 9 feet.
.TUESDAY...Southwest wind 10 to 15 knots with gusts up to
30 knots veering north 15 to 25 knots late. Partly cloudy. A
slight chance of rain showers through early afternoon. A slight
chance of thunderstorms by late morning. A chance of rain showers
late. Waves subsiding to 2 to 4 feet, then building to 3 to
6 feet occasionally to 8 feet.
.TUESDAY NIGHT...North wind 15 to 25 knots with gusts up to
33 knots. Partly cloudy with a slight chance of rain showers and
snow showers in the evening, then clear after midnight. Waves
subsiding to 2 to 4 feet.
.WEDNESDAY...Northeast wind 10 to 20 knots veering southeast less
than 10 knots in the afternoon. Sunny. Waves subsiding to 1 to
2 feet.

$$

LMZ221-230800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
212 AM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EDT THIS AFTERNOON
THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...Southwest wind 10 to 20 knots. Cloudy with a
slight chance of rain showers after midnight, then partly cloudy
late. Waves 2 to 4 feet subsiding to 2 to 3 feet.
.TUESDAY...Southwest wind 10 to 15 knots with gusts up to
30 knots veering north 15 to 25 knots late. Mostly sunny through
early afternoon then becoming mostly cloudy. Rain showers likely
and a slight chance of thunderstorms through the day. A slight
chance of snow showers in the afternoon. Waves building to 3 to
6 feet occasionally to 8 feet.
.TUESDAY NIGHT...North wind 20 to 25 knots with gale force gusts
up to 35 knots. Partly cloudy in the evening then clearing. Waves
building to 4 to 7 feet occasionally to 9 feet, then subsiding to
2 to 4 feet.
.WEDNESDAY...North wind 10 to 20 knots veering east less than
10 knots in the afternoon. Sunny. Waves subsiding to 1 to 2 feet.

$$

LSZ240-241-230800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
212 AM EDT Tue Apr 23 2024 /112 AM CDT Tue Apr 23 2024/

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT /7 AM CDT/ THIS
MORNING THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...Southwest wind 5 to 15 knots. Partly cloudy.
Waves 1 to 2 feet.
.TUESDAY...West wind 10 to 15 knots veering northeast 15 to
25 knots by late morning. A chance of rain showers possibly mixed
with snow showers through mid morning, then snow showers possibly
mixed with rain showers by late morning. A chance of snow showers
late. Waves building to 7 to 10 feet occasionally to 13 feet,
then subsiding to 6 to 9 feet occasionally to 11 feet.
.TUESDAY NIGHT...Northeast wind 10 to 20 knots. Clear. Waves
subsiding to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind less than 10 knots. Sunny. Waves
subsiding to 1 to 2 feet.

$$

LSZ243-230800-
Upper Entrance of Portage Canal to Eagle River MI-
212 AM EDT Tue Apr 23 2024

...GALE WARNING IN EFFECT FROM 8 AM THIS MORNING TO 2 PM EDT THIS
AFTERNOON...

.REST OF TONIGHT...Southwest wind 10 to 15 knots. Mostly cloudy
with a slight chance of rain showers after midnight, then partly
cloudy late. Waves 2 to 3 feet.
.TUESDAY...Northwest wind 10 to 20 knots veering northeast 20 to
25 knots by late morning. Gusts up to 33 knots. Mostly cloudy. A
chance of rain showers through mid morning. A chance of snow
showers through the day. A slight chance of rain showers by late
morning. Waves building to 9 to 12 feet occasionally to 15 feet,
then subsiding to 7 to 10 feet occasionally to 13 feet.
.TUESDAY NIGHT...Northeast wind 10 to 20 knots. Clear. Waves
subsiding to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind less than 10 knots with gusts up to
17 knots. Sunny. Waves subsiding to 1 to 2 feet.

$$

LSZ242-230800-
Ontonagon to Upper Entrance of Portage Canal MI-
212 AM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING
THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...Southwest wind 10 to 15 knots. Mostly cloudy
after midnight then becoming partly cloudy. Waves 2 to 3 feet.
.TUESDAY...Northwest wind 10 to 20 knots veering northeast 20 to
25 knots by late morning. Gusts up to 32 knots. Mostly cloudy. A
chance of rain showers possibly mixed with snow showers through
mid morning, then a slight chance of rain showers by late
morning. A chance of snow showers by late morning. Waves building
to 8 to 11 feet occasionally to 14 feet, then subsiding to 7 to
10 feet occasionally to 13 feet.
.TUESDAY NIGHT...Northeast wind 10 to 20 knots. Clear. Waves
subsiding to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind less than 10 knots with gusts up to
17 knots. Sunny. Waves subsiding to 1 to 2 feet.

$$

LSZ244-245-230800-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
212 AM EDT Tue Apr 23 2024

...GALE WARNING IN EFFECT FROM 8 AM THIS MORNING TO 2 PM EDT THIS
AFTERNOON...

.REST OF TONIGHT...Southwest wind 10 to 15 knots. Mostly cloudy.
A chance of rain showers after midnight, then a slight chance of
rain showers late. Waves 2 to 3 feet.
.TUESDAY...Northwest wind 10 to 20 knots becoming north up to
30 knots by late morning. Mostly cloudy. A chance of rain showers
through mid morning. A chance of snow showers through the day. A
slight chance of rain showers by late morning. Waves building to
10 to 14 feet occasionally to 18 feet, then subsiding to 9 to
12 feet occasionally to 15 feet.
.TUESDAY NIGHT...Northeast wind 20 to 25 knots diminishing to
10 to 20 knots after midnight. Clear. Waves subsiding to 3 to
5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind 5 to 15 knots veering east less than
10 knots in the afternoon. Sunny. Waves subsiding to 1 to 2 feet.

$$

LSZ246-230800-
Point Isabelle to Lower Entrance of Portage Canal MI-
212 AM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH LATE TONIGHT...

.REST OF TONIGHT...Southwest wind 5 to 15 knots. Partly cloudy
with a slight chance of rain showers. Waves 1 to 2 feet.
.TUESDAY...Northwest wind 5 to 15 knots veering north 15 to
20 knots by late morning. Gusts up to 33 knots. Partly cloudy
through mid morning then becoming cloudy. A chance of rain
showers through early afternoon. A chance of snow showers by late
morning. Waves building to 3 to 6 feet occasionally to 8 feet.
.TUESDAY NIGHT...Northeast wind 10 to 20 knots. Clear. Waves
subsiding to 3 to 5 feet occasionally to 7 feet, then building to
3 to 6 feet occasionally to 8 feet.
.WEDNESDAY...East wind less than 10 knots. Sunny. Waves subsiding
to 1 to 2 feet.

$$

LSZ247-230800-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
212 AM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH LATE TONIGHT...

.REST OF TONIGHT...Southwest wind 10 to 15 knots. Mostly cloudy
after midnight then becoming mostly clear. A slight chance of
rain showers after midnight. Waves 1 to 2 feet.
.TUESDAY...West wind 10 to 15 knots veering north 10 to 20 knots
by late morning. Gusts up to 29 knots. Partly cloudy through mid
morning then becoming cloudy. A chance of rain showers through
mid morning, then a chance of snow showers possibly mixed with
rain showers by late morning. Waves building to 6 to 9 feet
occasionally to 11 feet.
.TUESDAY NIGHT...Northeast wind 10 to 20 knots. Clear. Waves
subsiding to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind less than 10 knots. Sunny. Waves
subsiding to 1 to 2 feet.

$$

LSZ248-230800-
Huron Islands to Marquette MI-
212 AM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH WEDNESDAY AFTERNOON...

.REST OF TONIGHT...Southwest wind 10 to 15 knots. Mostly cloudy
with a slight chance of rain showers after midnight, then partly
cloudy late. Waves 1 to 2 feet.
.TUESDAY...West wind 10 to 15 knots veering north 15 to 25 knots
by late morning. Mostly sunny through mid morning then becoming
cloudy. A chance of rain showers and snow showers through the
day. Waves building to 9 to 12 feet occasionally to 15 feet.
.TUESDAY NIGHT...Northeast wind 20 to 25 knots diminishing to
10 to 20 knots after midnight. Mostly clear. A slight chance of
snow showers in the evening. Waves subsiding to 4 to 7 feet
occasionally to 9 feet.
.WEDNESDAY...Northeast wind 5 to 15 knots veering east less than
10 knots in the afternoon. Sunny. Waves subsiding to 1 to 2 feet.

$$

LSZ249-230800-
Marquette to Munising MI-
212 AM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH WEDNESDAY AFTERNOON...

.REST OF TONIGHT...Southwest wind 10 to 15 knots. Mostly cloudy
with a slight chance of rain showers. Waves 1 to 2 feet.
.TUESDAY...West wind less than 10 knots becoming north 15 to
25 knots by late morning, then becoming 20 to 25 knots late.
Mostly sunny through mid morning then becoming mostly cloudy. A
chance of rain showers and snow showers through the day. Waves
building to 8 to 11 feet occasionally to 14 feet.
.TUESDAY NIGHT...Northeast wind 15 to 25 knots. Partly cloudy
with a slight chance of snow showers in the evening, then clear
after midnight. Waves building to 9 to 12 feet occasionally to
15 feet, then subsiding to 4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...Northeast wind 5 to 15 knots. Sunny. Waves subsiding
to 1 to 2 feet.

$$

LSZ250-230800-
Munising to Grand Marais MI-
212 AM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH WEDNESDAY AFTERNOON...

.REST OF TONIGHT...Southwest wind 10 to 20 knots. Cloudy. A
chance of rain showers after midnight, then a slight chance of
rain showers late. Waves 1 to 2 feet.
.TUESDAY...Southwest wind 10 to 15 knots veering northwest 10 to
20 knots with gusts up to 32 knots by late morning, then veering
north 15 to 25 knots with gusts up to 32 knots late. Partly
cloudy through early afternoon then becoming cloudy. A slight
chance of rain showers through early afternoon, then a chance of
rain showers and snow showers late. Waves building to 8 to
11 feet occasionally to 14 feet.
.TUESDAY NIGHT...Northeast wind 20 to 25 knots with gale force
gusts up to 34 knots. Partly cloudy with a slight chance of snow
showers in the evening, then clear after midnight. Freezing spray
after midnight. Waves building to 9 to 12 feet occasionally to
15 feet, then subsiding to 4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...Northeast wind 10 to 20 knots backing north less
than 10 knots in the afternoon. Sunny. Waves subsiding to 1 to
2 feet.

$$

LSZ251-230800-
Grand Marais to Whitefish Point MI-
212 AM EDT Tue Apr 23 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH WEDNESDAY AFTERNOON...

.REST OF TONIGHT...South wind 15 to 20 knots. Rain showers after
midnight, then a chance of rain showers late. Waves 1 to 2 feet.
.TUESDAY...Southwest wind 10 to 15 knots veering northwest with
gusts up to 33 knots by late morning, then becoming north up to
30 knots late. Partly cloudy through early afternoon then
becoming cloudy. A slight chance of rain showers through early
afternoon, then a slight chance of rain showers and snow showers
late. Waves building to 8 to 11 feet occasionally to 14 feet.
.TUESDAY NIGHT...Northeast wind 15 to 25 knots with gale force
gusts up to 35 knots. Partly cloudy in the evening then clearing.
Freezing spray after midnight. Waves subsiding to 3 to 6 feet
occasionally to 8 feet.
.WEDNESDAY...Northeast wind 10 to 20 knots backing north less
than 10 knots in the afternoon. Sunny. Waves subsiding to 1 to
2 feet.

$$

WFO MQT


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