Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 060012
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
712 PM EST Wed Feb 5 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.

LMZ221-060900-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
712 PM EST Wed Feb 5 2025

...GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY
EVENING...

.REST OF TONIGHT...East wind less than 10 knots veering south
late. Cloudy. A slight chance of snow through late evening, then
a chance of snow by midnight. Snow likely late. Waves calm to
1 foot building to 2 to 3 feet.
.THURSDAY...Southwest wind 10 to 20 knots veering west 15 to
25 knots by late morning. Gale force gusts up to 41 knots. Cloudy
with a chance of snow through mid morning, then mostly cloudy
with a slight chance of snow by late morning. Partly cloudy late.
Waves 2 to 3 feet.
.THURSDAY NIGHT...West wind 15 to 25 knots with gale force gusts
up to 36 knots. Mostly clear. Waves subsiding to 1 to 2 feet.
.FRIDAY...West wind 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LMZ248-250-060900-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
712 PM EST Wed Feb 5 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...
...GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH LATE
THURSDAY NIGHT...

.REST OF TONIGHT...Southeast wind 10 to 20 knots veering south
10 to 15 knots late. Cloudy. A slight chance of snow through late
evening, then a chance of snow by midnight. Waves calm to 1 foot
building to 2 to 4 feet, then subsiding to 2 to 3 feet.
.THURSDAY...Southwest wind 15 to 20 knots veering west up to
30 knots by late morning. Gale force gusts up to 40 knots. Cloudy
through early afternoon then becoming partly cloudy. Snow likely
through mid morning, then a chance of snow by late morning.
Isolated snow showers late. Waves building to 4 to 7 feet
occasionally to 9 feet.
.THURSDAY NIGHT...West wind up to 30 knots with gale force gusts
up to 40 knots. Partly cloudy. Waves subsiding to 2 to 4 feet.
.FRIDAY...West wind 10 to 20 knots. Partly cloudy. Waves
subsiding to 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ240-241-060900-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
712 PM EST Wed Feb 5 2025 /612 PM CST Wed Feb 5 2025/

...STORM WARNING IN EFFECT FROM 7 AM EST /6 AM CST/ THURSDAY
THROUGH LATE THURSDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY MORNING
THROUGH FRIDAY AFTERNOON...

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering south
10 to 20 knots late. A chance of snow through late evening, then
snow by midnight. Waves calm to 1 foot building to 2 to 3 feet.
.THURSDAY...West wind up to 30 knots increasing to gales to
35 knots late. Storm force gusts up to 48 knots. Cloudy. A chance
of snow through mid morning, then scattered snow showers by late
morning. Heavy freezing spray through the day. Waves building to
10 to 14 feet occasionally to 18 feet.
.THURSDAY NIGHT...West gales to 35 knots diminishing to up to
30 knots after midnight. Gale force gusts up to 47 knots. Mostly
cloudy with scattered snow showers. Heavy freezing spray through
the night. Waves building to 11 to 15 feet occasionally to
19 feet, then subsiding to 5 to 8 feet occasionally to 10 feet.
.FRIDAY...West wind 15 to 25 knots. Mostly cloudy. Isolated snow
showers in the morning. Freezing spray in the morning. Waves
subsiding to 3 to 5 feet occasionally to 7 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ243-060900-
Upper Entrance of Portage Canal to Eagle River MI-
712 PM EST Wed Feb 5 2025

...STORM WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY EVENING...

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering south by
midnight. A chance of snow by midnight. Snow late. Waves calm to
1 foot building to 1 to 2 feet.
.THURSDAY...Southwest wind 15 to 25 knots veering west up to
30 knots by late morning, then increasing to gales to 35 knots
late. Storm force gusts up to 48 knots. Snow likely through early
afternoon, then numerous snow showers late. Freezing spray by
late morning. Waves building to 12 to 17 feet occasionally to
21 feet.
.THURSDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 47 knots. Cloudy. Scattered snow showers in the
evening, then isolated snow showers after midnight. Heavy
freezing spray through the night. Waves subsiding to 6 to 9 feet
occasionally to 11 feet.
.FRIDAY...West wind 15 to 25 knots. Cloudy with isolated snow
showers. Freezing spray. Waves subsiding to 4 to 7 feet
occasionally to 9 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ242-060900-
Ontonagon to Upper Entrance of Portage Canal MI-
712 PM EST Wed Feb 5 2025

...STORM WARNING IN EFFECT FROM 7 AM EST THURSDAY THROUGH LATE
THURSDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY MORNING
THROUGH FRIDAY AFTERNOON...

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering south
10 to 20 knots by midnight. A chance of snow by midnight. Snow
late. Waves calm to 1 foot building to 1 to 2 feet.
.THURSDAY...Southwest wind up to 30 knots veering west gales to
35 knots by late morning. Storm force gusts up to 48 knots. Snow
likely through early afternoon, then numerous snow showers late.
Heavy freezing spray by late morning. Waves building to 12 to
17 feet occasionally to 21 feet.
.THURSDAY NIGHT...Northwest gales to 35 knots diminishing to up
to 30 knots after midnight. Gale force gusts up to 47 knots.
Cloudy. Scattered snow showers in the evening, then isolated snow
showers after midnight. Heavy freezing spray through the night.
Waves subsiding to 6 to 9 feet occasionally to 11 feet.
.FRIDAY...West wind 20 to 25 knots. Cloudy with isolated snow
showers. Freezing spray. Waves subsiding to 3 to 6 feet
occasionally to 8 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ244-245-060900-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
712 PM EST Wed Feb 5 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 PM EST THIS EVENING
THROUGH THURSDAY MORNING...
...STORM WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY EVENING...

.REST OF TONIGHT...Southeast wind 10 to 20 knots veering south
15 to 25 knots by midnight. A chance of snow by midnight. Snow
late. Waves calm to 1 foot building to 3 to 6 feet occasionally
to 8 feet.
.THURSDAY...Southwest wind 15 to 25 knots veering west up to
30 knots by late morning, then increasing to gales to 35 knots
late. Storm force gusts up to 48 knots. Snow likely through early
afternoon, then numerous snow showers late. Heavy freezing spray
by late morning. Waves subsiding to 3 to 5 feet occasionally to
7 feet, then building to 12 to 17 feet occasionally to 21 feet.
.THURSDAY NIGHT...Northwest gales to 35 knots diminishing to up
to 30 knots after midnight. Storm force gusts up to 48 knots.
Cloudy. Scattered snow showers in the evening, then isolated snow
showers after midnight. Heavy freezing spray through the night.
Waves subsiding to 8 to 11 feet occasionally to 14 feet.
.FRIDAY...West wind 20 to 25 knots. Cloudy with isolated snow
showers. Freezing spray through the day. Waves subsiding to 3 to
6 feet occasionally to 8 feet, then building to 4 to 7 feet
occasionally to 9 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ246-060900-
Point Isabelle to Lower Entrance of Portage Canal MI-
712 PM EST Wed Feb 5 2025

...STORM WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY EVENING...

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering south
late. Gusts up to 22 knots. A chance of snow by midnight. Snow
late. Waves calm to 1 foot building to 2 to 4 feet.
.THURSDAY...Southwest wind 15 to 20 knots veering west up to
30 knots by late morning. Gale force gusts up to 41 knots. Snow
likely through early afternoon, then numerous snow showers late.
Heavy freezing spray late. Waves subsiding to 2 to 3 feet, then
building to 3 to 6 feet occasionally to 8 feet.
.THURSDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 42 knots. Cloudy. Numerous snow showers in the
evening, then scattered snow showers after midnight. Waves
subsiding to 2 to 3 feet.
.FRIDAY...West wind 15 to 20 knots. Cloudy with isolated snow
showers. Waves subsiding to 1 to 2 feet, then building to 2 to
3 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ247-060900-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
712 PM EST Wed Feb 5 2025

...STORM WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY EVENING...

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering south
late. Cloudy. Snow by midnight. Waves calm to 1 foot building to
1 to 2 feet.
.THURSDAY...Southwest wind 15 to 25 knots veering west up to
30 knots by late morning. Gale force gusts up to 46 knots. Snow
likely through mid morning, then scattered snow showers by late
morning. Numerous snow showers late. Heavy freezing spray by late
morning. Waves building to 6 to 9 feet occasionally to 11 feet.
.THURSDAY NIGHT...West wind up to 30 knots with gale force gusts
up to 45 knots. Cloudy. Numerous snow showers in the evening,
then scattered snow showers after midnight. Heavy freezing spray
through the night. Waves subsiding to 3 to 5 feet occasionally to
7 feet.
.FRIDAY...West wind 15 to 25 knots. Cloudy. Scattered snow
showers in the morning, then isolated snow showers in the
afternoon. Waves subsiding to 2 to 4 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ248-060900-
Huron Islands to Marquette MI-
712 PM EST Wed Feb 5 2025

...STORM WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY EVENING...

.REST OF TONIGHT...South wind 15 to 20 knots. Cloudy. Snow likely
by midnight. Waves 1 to 2 feet building to 2 to 3 feet.
.THURSDAY...Southwest wind 15 to 20 knots with gale force gusts
up to 38 knots veering west up to 30 knots with storm force gusts
up to 48 knots by late morning. Cloudy. Snow likely through mid
morning, then scattered snow showers by late morning. Heavy
freezing spray by late morning. Waves subsiding to 1 to 2 feet,
then building to 8 to 11 feet occasionally to 14 feet.
.THURSDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 47 knots. Cloudy. Numerous snow showers in the
evening, then scattered snow showers after midnight. Heavy
freezing spray through the night. Waves subsiding to 5 to 8 feet
occasionally to 10 feet.
.FRIDAY...West wind 15 to 25 knots. Heavy freezing spray in the
morning. Mostly cloudy with isolated snow showers. Waves
subsiding to 2 to 4 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ249-060900-
Marquette to Munising MI-
712 PM EST Wed Feb 5 2025

...STORM WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY EVENING...

.REST OF TONIGHT...South wind 10 to 15 knots. Cloudy. A chance of
snow by midnight. Snow likely late. Waves 1 to 2 feet.
.THURSDAY...South wind 15 to 20 knots with gusts up to 27 knots
veering west up to 30 knots with gale force gusts up to 45 knots
by late morning. Cloudy. Snow likely through mid morning, then
scattered snow showers by late morning. Isolated snow showers
late. Freezing spray late. Waves building to 10 to 14 feet
occasionally to 18 feet.
.THURSDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 47 knots. Cloudy with scattered snow showers. Heavy
freezing spray. Waves building to 12 to 17 feet occasionally to
21 feet, then subsiding to 10 to 14 feet occasionally to 18 feet.
.FRIDAY...West wind 15 to 25 knots. Mostly cloudy. Scattered snow
showers in the morning. Freezing spray through the day. Waves
subsiding to 3 to 6 feet occasionally to 8 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ250-060900-
Munising to Grand Marais MI-
712 PM EST Wed Feb 5 2025

...STORM WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY EVENING...

.REST OF TONIGHT...Southeast wind 10 to 15 knots. Cloudy. A
chance of snow by midnight. Snow late. Waves 1 to 2 feet.
.THURSDAY...South wind 15 to 20 knots veering west up to 30 knots
with storm force gusts up to 48 knots by late morning, then
increasing to gales to 35 knots with storm force gusts up to
48 knots late. Cloudy. Snow through early afternoon, then
scattered snow showers late. Freezing spray late. Waves building
to 11 to 15 feet occasionally to 19 feet.
.THURSDAY NIGHT...West gales to 35 knots veering northwest up to
30 knots after midnight. Storm force gusts up to 49 knots.
Numerous snow showers. Heavy freezing spray. Waves building to
15 to 20 feet occasionally to 25 feet, then subsiding to 12 to
17 feet occasionally to 21 feet.
.FRIDAY...West wind 20 to 25 knots. Cloudy with scattered snow
showers. Freezing spray. Waves subsiding to 5 to 8 feet
occasionally to 10 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ251-060900-
Grand Marais to Whitefish Point MI-
712 PM EST Wed Feb 5 2025

...STORM WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY EVENING...

.REST OF TONIGHT...Southeast wind 10 to 15 knots. Cloudy. A
chance of snow by midnight. Snow likely late. Waves 2 to 3 feet
subsiding to 1 to 2 feet, then building to 2 to 3 feet.
.THURSDAY...South wind 15 to 20 knots veering southwest 15 to
25 knots with gale force gusts up to 47 knots by late morning,
then becoming west gales to 35 knots with gale force gusts up to
47 knots late. Snow through early afternoon, then numerous snow
showers late. Freezing spray late. Waves building to 12 to
17 feet occasionally to 21 feet.
.THURSDAY NIGHT...West gales to 35 knots veering northwest up to
30 knots after midnight. Storm force gusts up to 49 knots. Snow
showers. Freezing spray. Waves building to 15 to 20 feet
occasionally to 25 feet, then subsiding to 12 to 17 feet
occasionally to 21 feet.
.FRIDAY...West wind 20 to 25 knots. Cloudy with scattered snow
showers. Freezing spray. Waves subsiding to 6 to 9 feet
occasionally to 11 feet.

Note: Wave height forecasts are for ice free areas.

$$

WFO MQT