Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 220726
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
326 AM EDT Mon Apr 22 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.

LMZ248-250-220830-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
326 AM EDT Mon Apr 22 2024

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

.REST OF TONIGHT...South wind 5 to 15 knots. Clear. Waves calm to
1 foot building to 1 to 2 feet.
.MONDAY...Southwest wind 10 to 20 knots backing south 20 to
25 knots late. Sunny through early afternoon then becoming partly
cloudy. Waves building to 3 to 5 feet occasionally to 7 feet.
.MONDAY NIGHT...Southwest wind 15 to 25 knots. A slight chance of
rain showers in the evening, then rain showers after midnight.
Waves building to 3 to 6 feet occasionally to 8 feet.
.TUESDAY...Southwest wind 10 to 15 knots veering northwest 15 to
25 knots with gale force gusts up to 34 knots in the afternoon.
Rain showers likely in the morning, then rain showers possibly
mixed with snow showers in the afternoon. Waves subsiding to 2 to
4 feet.

$$

LMZ221-220830-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
326 AM EDT Mon Apr 22 2024

.REST OF TONIGHT...Southwest wind 5 to 15 knots. Clear. Waves
calm to 1 foot.
.MONDAY...South wind 10 to 20 knots. Mostly sunny. Waves building
to 2 to 4 feet.
.MONDAY NIGHT...Southwest wind 10 to 20 knots with gusts up to
27 knots. Rain showers in the evening, then a chance of rain
showers after midnight. Waves subsiding to 2 to 3 feet, then
building to 2 to 4 feet.
.TUESDAY...Southwest wind 10 to 15 knots veering northwest 15 to
25 knots with gale force gusts up to 34 knots in the afternoon.
Rain showers likely in the morning, then rain showers possibly
mixed with snow showers and thunderstorms likely in the
afternoon. Waves subsiding to 1 to 2 feet, then building to 2 to
4 feet.

$$

LSZ240-241-220830-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
326 AM EDT Mon Apr 22 2024 /226 AM CDT Mon Apr 22 2024/

.REST OF TONIGHT...Southwest wind 10 to 15 knots. Clear. Waves
calm to 1 foot building to 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots with gusts up to
23 knots. Mostly sunny through early afternoon then becoming
mostly cloudy. Waves building to 2 to 3 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to
24 knots. Cloudy with rain showers likely in the evening, then
partly cloudy with a chance of rain showers after midnight. Waves
subsiding to 1 to 2 feet.
.TUESDAY...Northwest wind 10 to 20 knots veering northeast 15 to
25 knots in the afternoon. Mostly cloudy. Rain showers possibly
mixed with snow showers in the morning, then a chance of snow
showers in the afternoon. Waves building to 7 to 10 feet
occasionally to 13 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet.

$$

LSZ243-220830-
Upper Entrance of Portage Canal to Eagle River MI-
326 AM EDT Mon Apr 22 2024

...GALE WARNING IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

.REST OF TONIGHT...Southwest wind 5 to 15 knots with gusts up to
22 knots. Clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots with gusts up to
26 knots. Partly cloudy. Waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Cloudy. Rain
showers in the evening, then a chance of rain showers after
midnight. Waves 1 to 2 feet.
.TUESDAY...North wind 15 to 25 knots veering northeast in the
afternoon. Gale force gusts up to 34 knots. Cloudy with snow
showers possibly mixed with rain showers in the morning, then
partly cloudy with a slight chance of snow showers in the
afternoon. Waves building to 9 to 12 feet occasionally to
15 feet, then subsiding to 5 to 8 feet occasionally to 10 feet.

$$

LSZ242-220830-
Ontonagon to Upper Entrance of Portage Canal MI-
326 AM EDT Mon Apr 22 2024

.REST OF TONIGHT...South wind 5 to 15 knots. Clear. Waves 1 to
2 feet.
.MONDAY...Southwest wind 10 to 15 knots with gusts up to
26 knots. Partly cloudy. Waves 1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to
22 knots. Mostly cloudy. Rain showers likely in the evening, then
a chance of rain showers after midnight. Waves 1 to 2 feet.
.TUESDAY...North wind 15 to 25 knots veering northeast 20 to
25 knots in the afternoon. Gusts up to 33 knots. Mostly cloudy.
Rain showers and snow showers likely in the morning, then a
slight chance of snow showers in the afternoon. Waves building to
8 to 11 feet occasionally to 14 feet, then subsiding to 5 to
8 feet occasionally to 10 feet.

$$

LSZ244-245-220830-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
326 AM EDT Mon Apr 22 2024

...GALE WARNING IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

.REST OF TONIGHT...Southwest wind 10 to 15 knots with gusts up to
22 knots. Clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind 10 to 20 knots becoming 10 to 15 knots
late. Gusts up to 27 knots. Partly cloudy. Waves building to 2 to
3 feet, then subsiding to 1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Rain showers.
Waves 1 to 2 feet.
.TUESDAY...North wind up to 30 knots veering northeast in the
afternoon. Cloudy with snow showers possibly mixed with rain
showers in the morning, then partly cloudy with a slight chance
of snow showers in the afternoon. Waves building to 9 to 12 feet
occasionally to 15 feet, then subsiding to 6 to 9 feet
occasionally to 11 feet.

$$

LSZ246-220830-
Point Isabelle to Lower Entrance of Portage Canal MI-
326 AM EDT Mon Apr 22 2024

.REST OF TONIGHT...Southwest wind 5 to 15 knots. Clear. Waves
calm to 1 foot building to 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots. Partly cloudy. Waves
1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots veering west after
midnight. Rain showers in the evening, then a chance of rain
showers after midnight. Waves 1 to 2 feet.
.TUESDAY...North wind 10 to 20 knots becoming 15 to 20 knots in
the afternoon. Gusts up to 29 knots. Mostly cloudy. Snow showers
possibly mixed with rain showers in the morning, then a chance of
snow showers in the afternoon. Waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet.

$$

LSZ247-220830-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
326 AM EDT Mon Apr 22 2024

.REST OF TONIGHT...Southwest wind 5 to 15 knots. Clear. Waves
calm to 1 foot building to 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots. Partly cloudy. Waves
1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to
23 knots. Rain showers in the evening, then a chance of rain
showers after midnight. Waves 1 to 2 feet.
.TUESDAY...Northwest wind 10 to 20 knots veering north 15 to
20 knots in the afternoon. Gusts up to 27 knots. Mostly cloudy.
Rain showers possibly mixed with snow showers in the morning,
then a chance of snow showers in the afternoon. Waves building to
5 to 8 feet occasionally to 10 feet, then subsiding to 3 to
6 feet occasionally to 8 feet.

$$

LSZ248-220830-
Huron Islands to Marquette MI-
326 AM EDT Mon Apr 22 2024

.REST OF TONIGHT...Southwest wind 5 to 15 knots. Clear. Waves
calm to 1 foot building to 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots. Partly cloudy. Waves
1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Rain showers.
Waves 1 to 2 feet.
.TUESDAY...Northwest wind 10 to 20 knots veering north 20 to
25 knots in the afternoon. Mostly cloudy. Rain showers possibly
mixed with snow showers in the morning, then a chance of snow
showers possibly mixed with rain showers in the afternoon. Waves
building to 8 to 11 feet occasionally to 14 feet, then subsiding
to 7 to 10 feet occasionally to 13 feet.

$$

LSZ249-220830-
Marquette to Munising MI-
326 AM EDT Mon Apr 22 2024

.REST OF TONIGHT...Southwest wind 10 to 15 knots. Clear. Waves
1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
22 knots. Rain showers. Waves 1 to 2 feet.
.TUESDAY...West wind 10 to 20 knots veering north 20 to 25 knots
in the afternoon. Mostly cloudy. Rain showers possibly mixed with
snow showers in the morning, then a chance of snow showers
possibly mixed with rain showers in the afternoon. Waves building
to 7 to 10 feet occasionally to 13 feet.

$$

LSZ250-220830-
Munising to Grand Marais MI-
326 AM EDT Mon Apr 22 2024

.REST OF TONIGHT...South wind 10 to 20 knots. Mostly clear. Waves
1 to 2 feet.
.MONDAY...Southwest wind 10 to 20 knots. Mostly sunny. Waves 1 to
2 feet.
.MONDAY NIGHT...South wind 10 to 20 knots. A slight chance of
rain showers in the evening, then rain showers likely after
midnight. Waves building to 2 to 3 feet, then subsiding to 1 to
2 feet.
.TUESDAY...West wind 10 to 15 knots veering north 15 to 25 knots
in the afternoon. Mostly cloudy. Rain showers possibly mixed with
snow showers in the morning, then a chance of snow showers
possibly mixed with rain showers in the afternoon. Waves building
to 7 to 10 feet occasionally to 13 feet.

$$

LSZ251-220830-
Grand Marais to Whitefish Point MI-
326 AM EDT Mon Apr 22 2024

.REST OF TONIGHT...South wind 10 to 15 knots. Mostly clear. Waves
1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots increasing to 15 to
20 knots late. Mostly sunny. Waves building to 2 to 3 feet.
.MONDAY NIGHT...South wind 10 to 20 knots. Cloudy. A chance of
rain showers in the evening, then rain showers after midnight.
Waves subsiding to 1 to 2 feet.
.TUESDAY...West wind 10 to 15 knots veering north 15 to 25 knots
with gusts up to 32 knots in the afternoon. Mostly cloudy. Rain
showers likely in the morning, then a chance of snow showers
possibly mixed with rain showers in the afternoon. Waves building
to 7 to 10 feet occasionally to 13 feet.

$$

WFO MQT


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