111
FZUS53 KMQT 182202
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
501 PM EST Tue Nov 18 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.

LMZ221-190900-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Sunny.
Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots. Clear. Waves calm to
1 foot.
.WEDNESDAY...Variable wind less than 10 knots becoming southwest
less than 10 knots by late morning. Mostly sunny through mid
morning then becoming mostly cloudy. Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 10 to 15 knots. Cloudy. Waves
building to 1 to 2 feet.
.THURSDAY...Southwest wind 10 to 15 knots. Cloudy. A chance of
rain showers in the morning, then rain showers likely in the
afternoon. Waves building to 2 to 3 feet, then subsiding to 1 to
2 feet.

$$

LMZ248-250-190900-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Sunny.
Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots. Mostly clear. Waves
calm to 1 foot.
.WEDNESDAY...Variable wind less than 10 knots becoming southwest
less than 10 knots by late morning. Mostly sunny through mid
morning then becoming mostly cloudy. Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 10 to 15 knots. Cloudy. Waves
building to 1 to 2 feet.
.THURSDAY...Southwest wind 10 to 15 knots with gusts up to
23 knots. Cloudy. A chance of rain showers in the morning, then
rain showers likely in the afternoon. Waves building to 2 to
4 feet.

$$

LSZ240-241-190900-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
501 PM EST Tue Nov 18 2025 /401 PM CST Tue Nov 18 2025/

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Sunny.
Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots becoming southwest
less than 10 knots by midnight. Mostly clear. Waves calm to
1 foot.
.WEDNESDAY...Southwest wind less than 10 knots. Mostly cloudy.
Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 10 to 15 knots. Cloudy. A
slight chance of rain showers in the evening, then a chance of
rain showers after midnight. Waves building to 1 to 2 feet.
.THURSDAY...Southwest wind 10 to 15 knots veering west in the
afternoon. Gusts up to 24 knots. Cloudy. Rain showers likely in
the morning, then a slight chance of rain showers in the
afternoon. Waves building to 2 to 4 feet.

$$

LSZ242-243-190900-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Mostly
sunny. Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots becoming southwest
less than 10 knots by midnight. Mostly clear. Waves calm to
1 foot.
.WEDNESDAY...Southwest wind less than 10 knots with gusts up to
18 knots. Partly cloudy through mid morning then becoming cloudy.
Waves building to 1 to 2 feet.
.WEDNESDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
23 knots. Cloudy. A slight chance of rain showers in the evening,
then a chance of rain showers after midnight. Waves building to
2 to 3 feet.
.THURSDAY...Southwest wind 15 to 20 knots veering west in the
afternoon. Gusts up to 29 knots. Cloudy. Rain showers likely in
the morning, then a chance of rain showers in the afternoon.
Waves building to 3 to 5 feet occasionally to 7 feet.

$$

LSZ244-245-190900-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Partly
cloudy. Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots becoming west less
than 10 knots late. Mostly clear. Waves calm to 1 foot.
.WEDNESDAY...Southwest wind less than 10 knots with gusts up to
17 knots. Mostly cloudy. Waves building to 1 to 2 feet.
.WEDNESDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
22 knots. Cloudy. A slight chance of rain showers in the evening,
then a chance of rain showers after midnight. Waves building to
2 to 3 feet.
.THURSDAY...Southwest wind 10 to 15 knots veering west 15 to
20 knots in the afternoon. Gusts up to 29 knots. Cloudy. Rain
showers in the morning, then a chance of rain showers in the
afternoon. Waves building to 3 to 5 feet occasionally to 7 feet.

$$

LSZ246-190900-
Point Isabelle to Lower Entrance of Portage Canal MI-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Sunny.
Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots becoming west less
than 10 knots by midnight. Mostly clear. Waves calm to 1 foot.
.WEDNESDAY...Southwest wind less than 10 knots. Partly cloudy
through mid morning then becoming cloudy. Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 5 to 15 knots. Cloudy. A chance
of rain showers after midnight. Waves building to 1 to 2 feet.
.THURSDAY...Southwest wind 10 to 15 knots veering west in the
afternoon. Gusts up to 29 knots. Cloudy. Rain showers likely in
the morning, then a chance of rain showers in the afternoon.
Waves 1 to 2 feet.

$$

LSZ247-190900-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Sunny.
Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots becoming southwest
less than 10 knots by midnight. Mostly clear. Waves calm to
1 foot.
.WEDNESDAY...Southwest wind less than 10 knots. Mostly cloudy.
Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 5 to 15 knots. Cloudy. A chance
of rain showers after midnight. Waves calm to 1 foot.
.THURSDAY...Southwest wind 10 to 15 knots veering west 10 to
20 knots in the afternoon. Gusts up to 30 knots. Cloudy. Rain
showers likely in the morning, then a chance of rain showers in
the afternoon. Waves building to 2 to 3 feet.

$$

LSZ248-190900-
Huron Islands to Marquette MI-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Mostly
sunny. Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots. Partly cloudy
through midnight then clearing. Waves calm to 1 foot.
.WEDNESDAY...Southwest wind less than 10 knots. Mostly sunny
through mid morning then becoming mostly cloudy. Waves calm to
1 foot.
.WEDNESDAY NIGHT...Southwest wind less than 10 knots with gusts
up to 19 knots. Cloudy. A chance of rain showers after midnight.
Waves calm to 1 foot.
.THURSDAY...Southwest wind 10 to 15 knots veering west 10 to
20 knots in the afternoon. Gusts up to 30 knots. Rain showers
likely. Waves building to 2 to 3 feet.

$$

LSZ249-190900-
Marquette to Munising MI-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Partly
cloudy. Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots becoming west less
than 10 knots by midnight. Mostly clear. Waves calm to 1 foot.
.WEDNESDAY...Southwest wind less than 10 knots backing south
late. Mostly sunny through mid morning then becoming mostly
cloudy. Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 10 to 15 knots. Cloudy. A
slight chance of rain showers after midnight. Waves building to
1 to 2 feet.
.THURSDAY...Southwest wind 10 to 15 knots. Gusts up to 23 knots.
Rain showers. Waves building to 2 to 3 feet.

$$

LSZ250-190900-
Munising to Grand Marais MI-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Mostly
cloudy. Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots becoming west less
than 10 knots by midnight. Mostly cloudy through midnight then
becoming partly cloudy. Waves calm to 1 foot.
.WEDNESDAY...Southwest wind less than 10 knots. Partly cloudy.
Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 10 to 15 knots. Cloudy. A
slight chance of rain showers after midnight. Waves building to
1 to 2 feet.
.THURSDAY...Southwest wind 15 to 20 knots. Rain showers. Waves
building to 2 to 3 feet.

$$

LSZ251-190900-
Grand Marais to Whitefish Point MI-
501 PM EST Tue Nov 18 2025

.LATE THIS AFTERNOON...Northwest wind less than 10 knots. Mostly
cloudy. Waves calm to 1 foot.
.TONIGHT...Northwest wind less than 10 knots backing west by
midnight. Mostly cloudy. Waves calm to 1 foot.
.WEDNESDAY...Southwest wind less than 10 knots. Partly cloudy.
Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 10 to 15 knots. Cloudy. A
slight chance of rain showers and snow showers after midnight.
Waves building to 1 to 2 feet.
.THURSDAY...Southwest wind 10 to 20 knots. Rain showers. Waves
building to 2 to 3 feet.

$$

WFO MQT