930
FZUS53 KMQT 170301
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1101 PM EDT Mon Jun 16 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.

LMZ221-170800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 PM EDT Mon Jun 16 2025

.REST OF TONIGHT...South wind 10 to 15 knots increasing to 15 to
20 knots late. Mostly cloudy with a chance of showers and
thunderstorms. Waves 1 to 2 feet building to 2 to 3 feet.
.TUESDAY...Southwest wind 5 to 15 knots. Partly cloudy. A slight
chance of showers through mid morning, then a slight chance of
showers and thunderstorms by late morning. Waves subsiding to
1 to 2 feet.
.TUESDAY NIGHT...Southeast wind less than 10 knots in the evening
becoming variable. Partly cloudy in the evening then becoming
mostly cloudy. Waves 1 to 2 feet.
.WEDNESDAY...East wind less than 10 knots. Mostly cloudy. A
chance of showers in the morning, then a chance of showers and a
slight chance of thunderstorms in the afternoon. Waves calm to
1 foot.

$$

LMZ248-250-170800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 PM EDT Mon Jun 16 2025

.REST OF TONIGHT...South wind 10 to 15 knots increasing to 15 to
20 knots late. Mostly cloudy with a chance of showers and
thunderstorms. Waves 1 to 2 feet building to 2 to 4 feet.
.TUESDAY...Southwest wind 10 to 20 knots. Partly cloudy. A chance
of showers and a slight chance of thunderstorms through mid
morning, then a slight chance of showers and thunderstorms by
late morning. Waves subsiding to 2 to 3 feet.
.TUESDAY NIGHT...Southeast wind less than 10 knots. Partly cloudy
in the evening then becoming mostly cloudy. Waves subsiding to
1 to 2 feet.
.WEDNESDAY...East wind less than 10 knots. Cloudy with a chance
of showers. Waves calm to 1 foot.

$$

LSZ240-170800-
Saxon Harbor WI to Black River MI-
1101 PM EDT Mon Jun 16 2025 /1001 PM CDT Mon Jun 16 2025/

.REST OF TONIGHT...Southwest wind 10 to 20 knots becoming 15 to
20 knots late. Cloudy. Patchy fog by midnight. A chance of
showers and thunderstorms by midnight, then a slight chance of
showers late. Waves 1 to 2 feet building to 2 to 3 feet.
.TUESDAY...West wind 5 to 15 knots. Partly cloudy. Waves
subsiding to 1 to 2 feet.
.TUESDAY NIGHT...Southwest wind less than 10 knots. Partly
cloudy. Waves calm to 1 foot.
.WEDNESDAY...Variable wind less than 10 knots. Mostly cloudy. A
slight chance of showers in the afternoon. Waves calm to 1 foot.

$$

LSZ241-170800-
Black River to Ontonagon MI-
1101 PM EDT Mon Jun 16 2025 /1001 PM CDT Mon Jun 16 2025/

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT /4 AM CDT/ TO
11 AM EDT /10 AM CDT/ TUESDAY...

.REST OF TONIGHT...South wind 10 to 15 knots veering southwest
15 to 20 knots late. Cloudy. Showers likely and a chance of
thunderstorms by midnight, then a chance of showers and a slight
chance of thunderstorms late. Patchy fog through the night. Waves
1 to 2 feet building to 2 to 4 feet.
.TUESDAY...West wind 10 to 20 knots. Partly cloudy. Waves
subsiding to 1 to 2 feet.
.TUESDAY NIGHT...Southwest wind less than 10 knots. Partly
cloudy. Waves 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots. Mostly cloudy. A
slight chance of showers in the afternoon. Waves calm to 1 foot.

$$

LSZ243-170800-
Upper Entrance of Portage Canal to Eagle River MI-
1101 PM EDT Mon Jun 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT TUESDAY THROUGH
TUESDAY AFTERNOON...

.REST OF TONIGHT...South wind 10 to 15 knots veering southwest
15 to 20 knots late. Showers likely and a chance of
thunderstorms. Patchy fog. Waves calm to 1 foot building to 2 to
3 feet.
.TUESDAY...Southwest wind 10 to 20 knots. Mostly cloudy through
early afternoon then becoming mostly sunny. A slight chance of
showers through mid morning. Patchy fog through mid morning.
Waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 3 feet.
.TUESDAY NIGHT...Southwest wind 5 to 15 knots. Partly cloudy.
Waves subsiding to 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots. Gusts up to
12 knots. Mostly cloudy. Waves calm to 1 foot.

$$

LSZ242-170800-
Ontonagon to Upper Entrance of Portage Canal MI-
1101 PM EDT Mon Jun 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM TO 11 AM EDT
TUESDAY...

.REST OF TONIGHT...South wind 10 to 15 knots veering southwest
15 to 20 knots late. Showers likely and a chance of thunderstorms
by midnight, then a chance of showers and thunderstorms late.
Patchy fog through the night. Waves calm to 1 foot building to
2 to 4 feet.
.TUESDAY...West wind 10 to 20 knots. Partly cloudy. A slight
chance of showers through mid morning. Patchy fog through mid
morning. Waves building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 2 to 3 feet.
.TUESDAY NIGHT...Southwest wind 5 to 15 knots. Partly cloudy.
Waves subsiding to 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots. Gusts up to
12 knots. Mostly cloudy. A slight chance of showers in the
afternoon. Waves calm to 1 foot.

$$

LSZ245-170800-
Manitou Island to Point Isabelle MI-
1101 PM EDT Mon Jun 16 2025

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

.REST OF TONIGHT...Southeast wind 10 to 20 knots veering south
15 to 20 knots late. Showers likely and a chance of
thunderstorms. Patchy fog. Waves 2 to 3 feet building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet.
.TUESDAY...West wind 10 to 20 knots. Mostly cloudy through mid
morning then clearing. A slight chance of showers through mid
morning. Waves subsiding to 1 to 2 feet.
.TUESDAY NIGHT...West wind less than 10 knots. Partly cloudy.
Waves 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots. Mostly cloudy.
Waves calm to 1 foot.

$$

LSZ244-170800-
Eagle River to Manitou Island MI-
1101 PM EDT Mon Jun 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT TUESDAY THROUGH
TUESDAY AFTERNOON...

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering
southwest 15 to 20 knots late. Showers likely and a chance of
thunderstorms. Patchy fog. Waves 2 to 3 feet building to 2 to
4 feet.
.TUESDAY...West wind 15 to 25 knots. Partly cloudy. A slight
chance of showers through mid morning. Patchy fog through mid
morning. Waves building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 2 to 4 feet.
.TUESDAY NIGHT...West wind 5 to 15 knots. Partly cloudy. Waves
subsiding to 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots. Mostly cloudy.
Waves calm to 1 foot.

$$

LSZ246-170800-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 PM EDT Mon Jun 16 2025

.REST OF TONIGHT...Southeast wind less than 10 knots veering
southwest 10 to 15 knots late. Gusts up to 22 knots. Showers
likely and a chance of thunderstorms. Patchy fog. Waves 2 to
3 feet.
.TUESDAY...West wind 10 to 20 knots. Mostly cloudy through mid
morning then clearing. A slight chance of showers through mid
morning. Waves subsiding to 1 to 2 feet.
.TUESDAY NIGHT...West wind less than 10 knots. Partly cloudy.
Waves calm to 1 foot.
.WEDNESDAY...Variable wind less than 10 knots. Gusts up to
14 knots. Mostly cloudy. A slight chance of showers in the
afternoon. Waves calm to 1 foot.

$$

LSZ247-170800-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 PM EDT Mon Jun 16 2025

.REST OF TONIGHT...South wind 10 to 15 knots veering southwest
10 to 20 knots late. Cloudy. Patchy fog by midnight. A chance of
showers and thunderstorms by midnight, then showers likely and a
chance of thunderstorms late. Waves 1 to 2 feet.
.TUESDAY...West wind 15 to 25 knots diminishing to 10 to 15 knots
by late morning. Partly cloudy. A slight chance of showers
through mid morning. Waves building to 2 to 4 feet, then
subsiding to 1 to 2 feet.
.TUESDAY NIGHT...Southwest wind less than 10 knots. Partly
cloudy. Waves 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots. Gusts up to
14 knots. Mostly cloudy. A slight chance of showers in the
afternoon. Waves calm to 1 foot.

$$

LSZ248-170800-
Huron Islands to Marquette MI-
1101 PM EDT Mon Jun 16 2025

.REST OF TONIGHT...South wind 15 to 20 knots diminishing to 10 to
15 knots late. Mostly cloudy with a chance of showers and
thunderstorms. Waves 2 to 3 feet subsiding to 1 to 2 feet.
.TUESDAY...West wind 15 to 20 knots veering northwest 10 to
20 knots by late morning. Partly cloudy. A slight chance of
showers through mid morning. Waves building to 2 to 4 feet, then
subsiding to 1 to 2 feet.
.TUESDAY NIGHT...Southwest wind less than 10 knots. Partly
cloudy. Waves 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots. Gusts up to
13 knots. Mostly cloudy with a slight chance of showers. Waves
calm to 1 foot.

$$

LSZ249-170800-
Marquette to Munising MI-
1101 PM EDT Mon Jun 16 2025

.REST OF TONIGHT...South wind 15 to 20 knots. Mostly cloudy with
a chance of showers and thunderstorms. Waves 1 to 2 feet.
.TUESDAY...Southwest wind 10 to 15 knots veering north less than
10 knots late. Partly cloudy. A slight chance of showers through
early afternoon. Waves 1 to 2 feet.
.TUESDAY NIGHT...Southwest wind less than 10 knots. Partly cloudy
in the evening then becoming mostly cloudy. Waves 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots. Mostly cloudy. A
slight chance of showers in the morning, then a chance of showers
in the afternoon. Waves calm to 1 foot.

$$

LSZ250-170800-
Munising to Grand Marais MI-
1101 PM EDT Mon Jun 16 2025

.REST OF TONIGHT...South wind 10 to 20 knots. Mostly cloudy with
a chance of showers and a slight chance of thunderstorms. Waves
1 to 2 feet.
.TUESDAY...Southwest wind 15 to 20 knots veering west 10 to
15 knots by late morning, then becoming 5 to 15 knots late.
Partly cloudy. A slight chance of showers and thunderstorms
through mid morning, then a slight chance of showers by late
morning. Waves building to 2 to 3 feet.
.TUESDAY NIGHT...Southwest wind less than 10 knots backing south
after midnight. Partly cloudy in the evening then becoming mostly
cloudy. Waves subsiding to 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots. Mostly cloudy. A
slight chance of showers in the morning, then a chance of showers
in the afternoon. Waves calm to 1 foot.

$$

LSZ251-170800-
Grand Marais to Whitefish Point MI-
1101 PM EDT Mon Jun 16 2025

.REST OF TONIGHT...South wind 10 to 20 knots. Mostly cloudy. A
chance of showers and a slight chance of thunderstorms by
midnight, then a chance of showers and thunderstorms late. Waves
1 to 2 feet building to 2 to 3 feet.
.TUESDAY...Southwest wind 15 to 20 knots veering west 10 to
20 knots by late morning. Partly cloudy. A chance of showers
through mid morning. A slight chance of thunderstorms through
early afternoon. A slight chance of showers by late morning.
Waves 2 to 3 feet.
.TUESDAY NIGHT...West wind less than 10 knots backing south after
midnight. Partly cloudy in the evening then becoming mostly
cloudy. Waves subsiding to 1 to 2 feet.
.WEDNESDAY...Variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. Cloudy. A slight chance of
showers in the morning, then a chance of showers in the
afternoon. Waves 1 to 2 feet.

$$

WFO MQT