055
FZUS53 KMQT 161501
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1101 AM EDT Wed Jul 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.

LMZ221-162000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 AM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING
THROUGH THURSDAY AFTERNOON...

...Small craft should exercise caution from this afternoon
through this evening...

.REST OF TODAY...North wind 10 to 20 knots. Mostly cloudy. A
slight chance of showers and thunderstorms late. Waves 1 to
2 feet building to 2 to 4 feet.
.TONIGHT...North wind 20 to 25 knots. Cloudy. A chance of showers
and thunderstorms through midnight, then a chance of showers and
a slight chance of thunderstorms late. Waves building to 3 to
5 feet occasionally to 7 feet.
.THURSDAY...North wind 15 to 25 knots diminishing to 10 to
15 knots in the afternoon. Partly cloudy in the morning then
clearing. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...North wind less than 10 knots in the evening
becoming variable. Clear. Waves 1 to 2 feet.

$$

LMZ248-250-162000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 AM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING
THROUGH THURSDAY AFTERNOON...

.REST OF TODAY...North wind less than 10 knots increasing to
10 to 20 knots late. Mostly cloudy. A slight chance of showers
and thunderstorms late. Waves 1 to 2 feet building to 2 to
3 feet.
.TONIGHT...North wind 15 to 25 knots. Cloudy. A chance of showers
and thunderstorms through midnight, then a chance of showers and
a slight chance of thunderstorms late. Waves building to 3 to
5 feet occasionally to 7 feet.
.THURSDAY...North wind 15 to 25 knots diminishing to 10 to
15 knots in the afternoon. Partly cloudy with a slight chance of
showers in the morning, then sunny in the afternoon. Waves
subsiding to 1 to 2 feet.
.THURSDAY NIGHT...North wind less than 10 knots. Clear. Waves
1 to 2 feet.

$$

LSZ240-241-162000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1101 AM EDT Wed Jul 16 2025 /1001 AM CDT Wed Jul 16 2025/

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS
EVENING...

.REST OF TODAY...Northeast wind 15 to 20 knots. Showers likely by
late morning, then a chance of showers and a slight chance of
thunderstorms late. Waves 3 to 5 feet occasionally to 7 feet
building to 3 to 6 feet occasionally to 8 feet, then subsiding to
3 to 5 feet occasionally to 7 feet.
.TONIGHT...Northeast wind 10 to 15 knots backing northwest less
than 10 knots late. Cloudy with a chance of showers. Waves
subsiding to 1 to 2 feet.
.THURSDAY...West wind less than 10 knots. Sunny. Waves 1 to
2 feet.
.THURSDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ243-162000-
Upper Entrance of Portage Canal to Eagle River MI-
1101 AM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TODAY...Northeast wind 10 to 20 knots. Cloudy. Showers
likely by late morning, then a chance of showers late. Waves 2 to
4 feet subsiding to 2 to 3 feet.
.TONIGHT...Northeast wind less than 10 knots backing northwest
late. Cloudy with a chance of showers. Waves subsiding to 1 to
2 feet.
.THURSDAY...Northwest wind less than 10 knots backing west in the
afternoon. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ242-162000-
Ontonagon to Upper Entrance of Portage Canal MI-
1101 AM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...Northeast wind 10 to 20 knots. Showers likely by
late morning, then a chance of showers late. Waves 3 to 5 feet
occasionally to 7 feet subsiding to 2 to 4 feet.
.TONIGHT...Northeast wind 10 to 15 knots backing northwest less
than 10 knots late. Cloudy with a chance of showers. Waves
subsiding to 1 to 2 feet.
.THURSDAY...Northwest wind less than 10 knots backing west in the
afternoon. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ245-162000-
Manitou Island to Point Isabelle MI-
1101 AM EDT Wed Jul 16 2025

.REST OF TODAY...North wind 10 to 20 knots. Cloudy. Showers
likely by late morning, then a chance of showers late. Waves 3 to
5 feet occasionally to 7 feet subsiding to 2 to 3 feet.
.TONIGHT...North wind 10 to 15 knots. Cloudy with a chance of
showers. 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.
.THURSDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ244-162000-
Eagle River to Manitou Island MI-
1101 AM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.REST OF TODAY...Northeast wind 10 to 20 knots. Cloudy with a
chance of showers. Waves 3 to 5 feet occasionally to 7 feet
subsiding to 2 to 3 feet.
.TONIGHT...North wind 5 to 15 knots backing northwest late.
Cloudy. A slight chance of showers through late evening, then a
chance of showers by midnight. Waves subsiding to 1 to 2 feet.
.THURSDAY...Northwest wind less than 10 knots backing west in the
afternoon. Sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ246-162000-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 AM EDT Wed Jul 16 2025

.REST OF TODAY...Northeast wind 10 to 15 knots. Cloudy. Showers
likely by late morning, then a chance of showers late. Waves 1 to
2 feet building to 2 to 3 feet, then subsiding to 1 to 2 feet.
.TONIGHT...Northeast wind 10 to 15 knots backing north less than
10 knots late. Cloudy. A chance of showers through midnight, then
showers likely late. Waves 1 to 2 feet.
.THURSDAY...North wind less than 10 knots in the morning becoming
variable. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ247-162000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 AM EDT Wed Jul 16 2025

.REST OF TODAY...Northeast wind 10 to 15 knots. Cloudy. A chance
of showers by late morning, then showers likely late. Waves 2 to
4 feet subsiding to 2 to 3 feet.
.TONIGHT...Northeast wind 10 to 15 knots backing north 5 to
15 knots late. Cloudy with a chance of showers. Waves subsiding
to 1 to 2 feet, then building to 2 to 3 feet.
.THURSDAY...North wind less than 10 knots in the morning becoming
variable. Sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ248-162000-
Huron Islands to Marquette MI-
1101 AM EDT Wed Jul 16 2025

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

.REST OF TODAY...North wind 10 to 15 knots. Cloudy. A chance of
showers by late morning, then a chance of showers and a slight
chance of thunderstorms late. Waves 2 to 4 feet.
.TONIGHT...North wind 10 to 20 knots. Cloudy. A chance of showers
through the night. A slight chance of thunderstorms by midnight.
Waves building to 3 to 5 feet occasionally to 7 feet.
.THURSDAY...Northwest wind 5 to 15 knots. Sunny. Waves subsiding
to 1 to 2 feet.
.THURSDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ249-162000-
Marquette to Munising MI-
1101 AM EDT Wed Jul 16 2025

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

.REST OF TODAY...North wind 10 to 15 knots. Cloudy. A slight
chance of showers by late morning, then a chance of showers and a
slight chance of thunderstorms late. Waves 2 to 4 feet building
to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...North wind 15 to 20 knots. Cloudy. A chance of showers
and a slight chance of thunderstorms through midnight, then
showers likely and a slight chance of thunderstorms late. Waves
building to 3 to 6 feet occasionally to 8 feet.
.THURSDAY...North wind 10 to 20 knots backing northwest 5 to
15 knots in the afternoon. Sunny. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...West wind less than 10 knots in the evening
becoming variable. Clear. Waves 1 to 2 feet.

$$

LSZ250-162000-
Munising to Grand Marais MI-
1101 AM EDT Wed Jul 16 2025

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

.REST OF TODAY...North wind 10 to 20 knots. Cloudy. A slight
chance of showers by late morning, then a chance of showers and a
slight chance of thunderstorms late. Waves 2 to 3 feet building
to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...North wind 15 to 25 knots. Cloudy with a chance of
showers and a slight chance of thunderstorms. Waves building to
3 to 6 feet occasionally to 8 feet.
.THURSDAY...North wind 15 to 20 knots backing northwest 10 to
15 knots in the afternoon. Sunny. A slight chance of showers in
the morning. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...West wind less than 10 knots in the evening
becoming variable. Clear. Waves 1 to 2 feet.

$$

LSZ251-162000-
Grand Marais to Whitefish Point MI-
1101 AM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
THURSDAY MORNING...

.REST OF TODAY...North wind 10 to 15 knots. Cloudy. A slight
chance of showers by late morning, then a slight chance of
showers and thunderstorms late. Waves 2 to 3 feet building to
2 to 4 feet.
.TONIGHT...North wind 10 to 20 knots. Cloudy. A chance of showers
and a slight chance of thunderstorms through midnight, then
showers likely 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.
.THURSDAY...North wind 15 to 25 knots backing northwest 10 to
15 knots in the afternoon. Partly cloudy with a slight chance of
showers in the morning, then sunny in the afternoon. Waves
subsiding to 2 to 3 feet.
.THURSDAY NIGHT...West wind 5 to 15 knots backing southwest less
than 10 knots after midnight. Clear. Waves subsiding to 1 to
2 feet.

$$

WFO MQT