716
FZUS53 KMQT 160301
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1101 PM EDT Tue Jul 15 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.

LMZ221-160800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...Southwest wind less than 10 knots veering
north late. Partly cloudy. A slight chance of showers late. Waves
1 to 2 feet.
.WEDNESDAY...North wind 5 to 15 knots. Mostly cloudy. A slight
chance of thunderstorms in the morning. A chance of showers
through the day. A chance of thunderstorms in the afternoon.
Waves building to 1 to 2 feet.
.WEDNESDAY NIGHT...North wind 10 to 20 knots. Showers likely and
a chance of thunderstorms in the evening, then showers likely and
a slight chance of thunderstorms after midnight. Waves building
to 2 to 3 feet.
.THURSDAY...North wind 10 to 20 knots. Partly cloudy with a
slight chance of showers in the morning, then sunny in the
afternoon. Waves subsiding to 1 to 2 feet.

$$

LMZ248-250-160800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...Southwest wind 5 to 15 knots veering northwest
less than 10 knots late. Partly cloudy. A slight chance of
showers late. Waves 2 to 3 feet subsiding to 1 to 2 feet.
.WEDNESDAY...North wind 5 to 15 knots. Mostly cloudy. A slight
chance of showers and thunderstorms through early afternoon, then
a chance of showers and a slight chance of thunderstorms late.
Waves 1 to 2 feet.
.WEDNESDAY NIGHT...North wind 10 to 20 knots. Showers likely and
a chance of thunderstorms in the evening, then showers likely and
a slight chance of thunderstorms after midnight. Waves building
to 2 to 3 feet.
.THURSDAY...North wind 10 to 15 knots. Partly cloudy with a
slight chance of showers in the morning, then sunny in the
afternoon. Waves subsiding to 1 to 2 feet.

$$

LSZ240-241-160800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1101 PM EDT Tue Jul 15 2025 /1001 PM CDT Tue Jul 15 2025/

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT /4 AM CDT/
WEDNESDAY THROUGH WEDNESDAY EVENING...

.REST OF TONIGHT...Northeast wind 10 to 20 knots. Showers likely
and a chance of thunderstorms by midnight, then a chance of
showers and thunderstorms late. Waves calm to 1 foot building to
2 to 4 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots. Cloudy. Showers
likely and a slight chance of thunderstorms through early
afternoon, then a chance of showers and a slight chance of
thunderstorms late. Waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots backing north
less than 10 knots after midnight. Cloudy with a chance of
showers and a slight chance of thunderstorms in the evening, then
partly cloudy with a chance of showers after midnight. Waves
subsiding to 1 to 2 feet.
.THURSDAY...North wind less than 10 knots backing northwest in
the afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ243-160800-
Upper Entrance of Portage Canal to Eagle River MI-
1101 PM EDT Tue Jul 15 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT WEDNESDAY THROUGH
WEDNESDAY AFTERNOON...

.REST OF TONIGHT...Northeast wind 10 to 15 knots. Showers likely
and a chance of thunderstorms by midnight, then a chance of
showers and a slight chance of thunderstorms late. Waves calm to
1 foot building to 2 to 3 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots with gusts up to
23 knots. Cloudy. A chance of showers through early afternoon,
then a chance of showers and a slight chance of thunderstorms
late. Waves building to 2 to 4 feet, then subsiding to 2 to
3 feet.
.WEDNESDAY NIGHT...Northeast wind less than 10 knots backing
north after midnight. Mostly cloudy. A chance of showers in the
evening, then showers likely after midnight. Waves subsiding to
1 to 2 feet.
.THURSDAY...North wind less than 10 knots backing west in the
afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ242-160800-
Ontonagon to Upper Entrance of Portage Canal MI-
1101 PM EDT Tue Jul 15 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT WEDNESDAY THROUGH
WEDNESDAY EVENING...

.REST OF TONIGHT...Northeast wind 10 to 20 knots. Showers likely
and a chance of thunderstorms by midnight, then showers likely
and a slight chance of thunderstorms late. Waves calm to 1 foot
building to 2 to 4 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots with gusts up to
24 knots. Cloudy with a chance of showers and a slight chance of
thunderstorms. Waves subsiding to 2 to 3 feet.
.WEDNESDAY NIGHT...Northeast wind less than 10 knots backing
north after midnight. Gusts up to 17 knots. Mostly cloudy. A
chance of showers in the evening, then showers likely after
midnight. Waves subsiding to 1 to 2 feet.
.THURSDAY...North wind less than 10 knots backing west in the
afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ245-160800-
Manitou Island to Point Isabelle MI-
1101 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...North wind 10 to 15 knots. Showers likely and
a slight chance of thunderstorms by midnight, then a chance of
showers and a slight chance of thunderstorms late. Patchy fog
through the night. Waves calm to 1 foot building to 2 to 4 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots. Cloudy. Patchy fog
through mid morning. A chance of showers through mid morning,
then a chance of showers and a slight chance of thunderstorms by
late morning. Waves subsiding to 2 to 3 feet.
.WEDNESDAY NIGHT...North wind less than 10 knots. Cloudy. A
chance of showers in the evening, then showers likely after
midnight. Waves subsiding to 1 to 2 feet.
.THURSDAY...North wind less than 10 knots backing northwest in
the afternoon. Sunny. Waves 1 to 2 feet.

$$

LSZ244-160800-
Eagle River to Manitou Island MI-
1101 PM EDT Tue Jul 15 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT WEDNESDAY THROUGH
WEDNESDAY AFTERNOON...

.REST OF TONIGHT...North wind 10 to 15 knots. Showers likely and
a slight chance of thunderstorms by midnight, then a chance of
showers and a slight chance of thunderstorms late. Patchy fog
through the night. Waves calm to 1 foot building to 2 to 4 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots with gusts up to
22 knots. Patchy fog through mid morning. Cloudy with a chance of
showers. Waves subsiding to 2 to 3 feet.
.WEDNESDAY NIGHT...North wind less than 10 knots. Mostly cloudy.
A chance of showers in the evening, then showers likely after
midnight. Waves subsiding to 1 to 2 feet.
.THURSDAY...North wind less than 10 knots backing west in the
afternoon. Sunny. Waves 1 to 2 feet.

$$

LSZ246-160800-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...North wind 5 to 15 knots. 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 calm to 1 foot building to 1 to 2 feet.
.WEDNESDAY...Northeast wind 5 to 15 knots. Cloudy. Patchy fog
through mid morning. A chance of showers and a slight chance of
thunderstorms through early afternoon, then showers likely and a
slight chance of thunderstorms late. Waves 1 to 2 feet.
.WEDNESDAY NIGHT...Northeast wind less than 10 knots backing
north after midnight. Cloudy. A chance of showers in the evening,
then showers likely after midnight. Waves 1 to 2 feet.
.THURSDAY...North wind less than 10 knots in the morning becoming
variable. Sunny. Waves calm to 1 foot.

$$

LSZ247-160800-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...Northeast wind 5 to 15 knots. Cloudy. 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 1 to 2 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots. Patchy fog through
mid morning. Showers likely and a slight chance of thunderstorms
through mid morning, then showers likely and a chance of
thunderstorms by late morning. Waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Northeast wind less than 10 knots backing
north after midnight. Cloudy. A chance of showers and a slight
chance of thunderstorms in the evening, then showers likely after
midnight. Waves 1 to 2 feet.
.THURSDAY...North wind less than 10 knots. Gusts up to 17 knots.
Sunny. Waves 1 to 2 feet.

$$

LSZ248-160800-
Huron Islands to Marquette MI-
1101 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...North wind 5 to 15 knots. Cloudy. A chance of
showers and thunderstorms by midnight, then a chance of showers
and a slight chance of thunderstorms late. Patchy fog late. Waves
calm to 1 foot building to 1 to 2 feet.
.WEDNESDAY...North wind 10 to 15 knots. Cloudy. Patchy fog
through mid morning. A chance of showers and a slight chance of
thunderstorms through mid morning, then showers likely and a
chance of thunderstorms by late morning. Waves building to 2 to
3 feet.
.WEDNESDAY NIGHT...North wind 5 to 15 knots. Showers likely and a
slight chance of thunderstorms. Waves 2 to 3 feet.
.THURSDAY...North wind 10 to 15 knots diminishing to less than
10 knots in the afternoon. Sunny. Waves subsiding to 1 to 2 feet.

$$

LSZ249-160800-
Marquette to Munising MI-
1101 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...Northwest wind less than 10 knots. Cloudy with
a chance of showers and a slight chance of thunderstorms. Patchy
fog late. Waves calm to 1 foot building to 1 to 2 feet.
.WEDNESDAY...North wind 5 to 15 knots becoming 10 to 15 knots
late. Cloudy. Patchy fog through mid morning. A chance of showers
and thunderstorms through early afternoon, then showers likely
and a chance of thunderstorms late. Waves building to 2 to
4 feet.
.WEDNESDAY NIGHT...North wind 10 to 15 knots with gusts up to
22 knots. Showers likely and a slight chance of thunderstorms.
Waves 2 to 4 feet.
.THURSDAY...North wind 5 to 15 knots. Sunny. A slight chance of
showers in the morning. Waves subsiding to 1 to 2 feet.

$$

LSZ250-160800-
Munising to Grand Marais MI-
1101 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...Northwest wind less than 10 knots veering
north late. Cloudy with a chance of showers and a slight chance
of thunderstorms. Waves calm to 1 foot.
.WEDNESDAY...North wind 5 to 15 knots. Cloudy. Patchy fog through
mid morning. A chance of showers and thunderstorms through early
afternoon, then a chance of showers and a slight chance of
thunderstorms late. Waves building to 2 to 4 feet.
.WEDNESDAY NIGHT...North wind 10 to 20 knots. Showers likely and
a slight chance of thunderstorms. Waves 2 to 4 feet.
.THURSDAY...North wind 15 to 20 knots diminishing to 10 to
15 knots in the afternoon. Mostly sunny. A slight chance of
showers in the morning. Waves subsiding to 1 to 2 feet.

$$

LSZ251-160800-
Grand Marais to Whitefish Point MI-
1101 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...West wind less than 10 knots veering northwest
late. Cloudy with a chance of showers and a slight chance of
thunderstorms. Patchy fog. Waves calm to 1 foot.
.WEDNESDAY...North wind 5 to 15 knots becoming 10 to 15 knots
late. Patchy fog through mid morning. Cloudy with a chance of
showers and thunderstorms. Waves building to 2 to 4 feet.
.WEDNESDAY NIGHT...North wind 10 to 20 knots. Cloudy. A chance of
showers and thunderstorms in the evening, then showers likely and
a chance of thunderstorms after midnight. Waves 2 to 4 feet.
.THURSDAY...North wind 15 to 20 knots backing northwest 10 to
20 knots in the afternoon. Mostly sunny. A chance of showers in
the morning. Waves subsiding to 2 to 3 feet.

$$

WFO MQT