Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 171956
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
355 PM EDT Wed Apr 17 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.

LMZ221-250-172100-
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-
355 PM EDT Wed Apr 17 2024

.REST OF TODAY...Southeast wind 10 to 20 knots with gusts up to
30 knots. Numerous rain showers and isolated thunderstorms. Waves
3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet.
.TONIGHT...West wind 10 to 15 knots with gusts up to 24 knots.
Cloudy. A chance of rain showers through late evening, then a
slight chance of rain showers by midnight. Waves subsiding to
1 to 2 feet.
.THURSDAY...West wind less than 10 knots backing south 10 to
15 knots in the afternoon. Mostly cloudy. A slight chance of rain
showers in the afternoon. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots veering west
10 to 15 knots after midnight. Mostly cloudy with a chance of
rain showers in the evening, then mostly clear with a slight
chance of rain showers after midnight. Waves 1 to 2 feet.

$$

LMZ248-172100-
Seul Choix Point to Point Detour MI-
355 PM EDT Wed Apr 17 2024

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...Southeast wind 20 to 25 knots with gale force
gusts up to 37 knots. Rain showers and isolated thunderstorms.
Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet
occasionally to 8 feet.
.TONIGHT...Southeast wind 10 to 20 knots veering northwest 10 to
15 knots by midnight, then backing west late. Gusts up to
27 knots. Cloudy. A chance of rain showers through midnight.
Waves subsiding to 1 to 2 feet.
.THURSDAY...West wind less than 10 knots backing southwest in the
afternoon. Mostly cloudy. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots veering west
after midnight. Mostly cloudy with a chance of rain showers in
the evening, then partly cloudy with a slight chance of rain
showers after midnight. Waves 1 to 2 feet.

$$

LSZ240-241-172100-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
355 PM EDT Wed Apr 17 2024 /255 PM CDT Wed Apr 17 2024/

.REST OF TODAY...North wind 10 to 15 knots. Numerous rain
showers. Waves 3 to 5 feet occasionally to 7 feet.
.TONIGHT...Northwest wind 10 to 15 knots backing west by
midnight. Cloudy. A chance of rain showers through late evening.
Waves subsiding to 2 to 3 feet.
.THURSDAY...West wind 10 to 15 knots. Partly cloudy. A slight
chance of rain showers in the afternoon. Waves subsiding to 1 to
2 feet.
.THURSDAY NIGHT...West wind 10 to 20 knots. Partly cloudy. Waves
building to 3 to 5 feet occasionally to 7 feet.

$$

LSZ243-172100-
Upper Entrance of Portage Canal to Eagle River MI-
355 PM EDT Wed Apr 17 2024

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...East wind 10 to 20 knots with gusts up to
28 knots. Rain showers and isolated thunderstorms. Waves 2 to
4 feet.
.TONIGHT...Northeast wind less than 10 knots backing west 10 to
20 knots by midnight. Cloudy. Rain showers likely through late
evening, then a chance of rain showers by midnight. Waves
subsiding to 2 to 3 feet, then building to 2 to 4 feet.
.THURSDAY...Southwest wind 10 to 15 knots. Partly cloudy. Waves
2 to 3 feet.
.THURSDAY NIGHT...West wind 15 to 25 knots. Partly cloudy. Waves
building to 3 to 6 feet occasionally to 8 feet.

$$

LSZ242-172100-
Ontonagon to Upper Entrance of Portage Canal MI-
355 PM EDT Wed Apr 17 2024

.REST OF TODAY...Northeast wind 5 to 15 knots with gusts up to
25 knots. Numerous rain showers and isolated thunderstorms. Waves
1 to 2 feet.
.TONIGHT...Northwest wind 5 to 15 knots backing west 10 to
20 knots by midnight. Cloudy. A chance of rain showers through
late evening, then a slight chance of rain showers by midnight.
Waves building to 2 to 3 feet.
.THURSDAY...West wind 10 to 15 knots. Partly cloudy. Waves 2 to
3 feet.
.THURSDAY NIGHT...West wind 15 to 25 knots. Partly cloudy. Waves
building to 3 to 6 feet occasionally to 8 feet.

$$

LSZ244-245-172100-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
355 PM EDT Wed Apr 17 2024

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING
THROUGH THURSDAY MORNING...

.REST OF TODAY...East wind 15 to 25 knots with gusts up to
33 knots. Rain showers. Waves 7 to 10 feet occasionally to
13 feet subsiding to 6 to 9 feet occasionally to 11 feet.
.TONIGHT...East wind 5 to 15 knots backing northwest by midnight,
then backing west 15 to 20 knots late. Cloudy. A chance of rain
showers through late evening, then a slight chance of rain
showers by midnight. Waves subsiding to 2 to 4 feet.
.THURSDAY...West wind 10 to 15 knots backing southwest in the
afternoon. Partly cloudy. A slight chance of rain showers in the
afternoon. Waves subsiding to 2 to 3 feet.
.THURSDAY NIGHT...West wind 10 to 20 knots. Mostly clear. Waves
building to 3 to 6 feet occasionally to 8 feet.

$$

LSZ246-172100-
Point Isabelle to Lower Entrance of Portage Canal MI-
355 PM EDT Wed Apr 17 2024

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING
THROUGH THURSDAY MORNING...

.REST OF TODAY...East wind 10 to 20 knots. Rain showers. Waves
5 to 8 feet occasionally to 10 feet subsiding to 4 to 7 feet
occasionally to 9 feet.
.TONIGHT...North wind less than 10 knots backing west 10 to
15 knots by midnight. Gusts up to 23 knots. Cloudy. Rain showers
likely through late evening, then a chance of rain showers by
midnight. Waves subsiding to 1 to 2 feet.
.THURSDAY...West wind 5 to 15 knots. Mostly cloudy. A slight
chance of rain showers in the afternoon. Waves 1 to 2 feet.
.THURSDAY NIGHT...West wind 10 to 15 knots. Partly cloudy. Waves
building to 1 to 2 feet.

$$

LSZ247-172100-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
355 PM EDT Wed Apr 17 2024

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

.REST OF TODAY...East wind 10 to 20 knots. Rain showers. Waves
3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet
occasionally to 7 feet.
.TONIGHT...Northwest wind less than 10 knots backing west 10 to
20 knots by midnight. Cloudy. Rain showers likely through late
evening, then a chance of rain showers by midnight. Waves
subsiding to 2 to 3 feet.
.THURSDAY...West wind 5 to 15 knots. Mostly cloudy. A slight
chance of rain showers in the afternoon. Waves subsiding to 1 to
2 feet.
.THURSDAY NIGHT...West wind 5 to 15 knots. Partly cloudy. A
slight chance of rain showers in the evening. Waves calm to
1 foot.

$$

LSZ248-172100-
Huron Islands to Marquette MI-
355 PM EDT Wed Apr 17 2024

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

.REST OF TODAY...East wind 10 to 20 knots. Rain showers. Waves
3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet
occasionally to 7 feet.
.TONIGHT...Northeast wind less than 10 knots backing west 10 to
20 knots by midnight. Gusts up to 30 knots. Cloudy. A chance of
rain showers through midnight. Waves subsiding to 2 to 3 feet.
.THURSDAY...West wind 10 to 15 knots backing southwest less than
10 knots in the afternoon. Mostly cloudy. A chance of rain
showers in the afternoon. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...West wind 5 to 15 knots. Mostly cloudy with a
chance of rain showers in the evening, then mostly clear after
midnight. Waves calm to 1 foot.

$$

LSZ249-172100-
Marquette to Munising MI-
355 PM EDT Wed Apr 17 2024

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

.REST OF TODAY...Southeast wind 10 to 20 knots with gusts up to
32 knots. Numerous rain showers. Waves 2 to 3 feet.
.TONIGHT...Northeast wind less than 10 knots backing northwest
5 to 15 knots by midnight. Gusts up to 26 knots. Cloudy. A chance
of rain showers through midnight. Waves subsiding to 1 to 2 feet,
then building to 2 to 4 feet.
.THURSDAY...Northwest wind 5 to 15 knots with gusts up to
22 knots veering northeast less than 10 knots in the afternoon.
Mostly cloudy. A chance of rain showers in the afternoon. Waves
subsiding to 1 to 2 feet.
.THURSDAY NIGHT...West wind less than 10 knots. Mostly cloudy
with a chance of rain showers in the evening, then partly cloudy
with a slight chance of rain showers after midnight. Waves calm
to 1 foot.

$$

LSZ250-172100-
Munising to Grand Marais MI-
355 PM EDT Wed Apr 17 2024

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...Southeast wind 15 to 20 knots with gusts up to
32 knots. Rain showers. Waves 3 to 5 feet occasionally to 7 feet
subsiding to 2 to 4 feet.
.TONIGHT...Southeast wind 10 to 15 knots veering west 5 to
15 knots by midnight, then increasing to 15 to 20 knots late.
Cloudy. A chance of rain showers through midnight, then a slight
chance of rain showers late. Waves subsiding to 1 to 2 feet, then
building to 3 to 5 feet occasionally to 7 feet.
.THURSDAY...West wind 10 to 20 knots backing southwest less than
10 knots in the afternoon. Mostly cloudy. A chance of rain
showers in the afternoon. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...South wind less than 10 knots veering west 5 to
15 knots after midnight. Mostly cloudy with a chance of rain
showers in the evening, then partly cloudy with a slight chance
of rain showers after midnight. Waves 1 to 2 feet.

$$

LSZ251-172100-
Grand Marais to Whitefish Point MI-
355 PM EDT Wed Apr 17 2024

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...Southeast wind 20 to 25 knots with gale force
gusts up to 41 knots. Rain showers. Waves 3 to 6 feet
occasionally to 8 feet subsiding to 3 to 5 feet occasionally to
7 feet.
.TONIGHT...Southeast wind 15 to 20 knots with gale force gusts up
to 35 knots veering southwest 5 to 15 knots with gale force gusts
up to 35 knots by midnight, then veering west 10 to 20 knots
late. Cloudy. Rain showers through late evening, then a chance of
rain showers by midnight. A slight chance of rain showers late.
Waves subsiding to 1 to 2 feet, then building to 2 to 4 feet.
.THURSDAY...West wind 15 to 20 knots diminishing to 5 to 15 knots
in the afternoon. Mostly cloudy. Waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 1 to 2 feet.
.THURSDAY NIGHT...South wind less than 10 knots veering west
10 to 15 knots after midnight. Mostly cloudy with a chance of
rain showers. Waves 1 to 2 feet.

$$

WFO MQT


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