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FZUS53 KMQT 031856
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
255 PM EDT Thu Apr 3 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.

LMZ221-032000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
255 PM EDT Thu Apr 3 2025

.REST OF TODAY...West wind 10 to 20 knots. Partly cloudy. Waves
2 to 4 feet subsiding to 1 to 2 feet.
.TONIGHT...West wind less than 10 knots veering northwest by
midnight. Mostly clear. Waves 1 to 2 feet.
.FRIDAY...Variable wind less than 10 knots becoming southeast
less than 10 knots in the afternoon. Partly cloudy. Waves calm to
1 foot.
.FRIDAY NIGHT...Northeast wind less than 10 knots. Cloudy. A
slight chance of rain showers after midnight. Waves calm to
1 foot.

$$

LMZ248-250-032000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
255 PM EDT Thu Apr 3 2025

.REST OF TODAY...West wind 10 to 20 knots. Mostly cloudy. Waves
3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet.
.TONIGHT...Northwest wind 5 to 15 knots through midnight becoming
variable. Mostly clear. Waves subsiding to 1 to 2 feet.
.FRIDAY...Variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. Partly cloudy. Waves calm to
1 foot.
.FRIDAY NIGHT...East wind less than 10 knots. Cloudy. A slight
chance of rain showers after midnight. Waves calm to 1 foot.

$$

LSZ240-032000-
Saxon Harbor WI to Black River MI-
255 PM EDT Thu Apr 3 2025 /155 PM CDT Thu Apr 3 2025/

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT /3 PM CDT/ THIS
AFTERNOON...

.REST OF TODAY...West wind 10 to 15 knots. Partly cloudy. Waves
2 to 3 feet subsiding to 1 to 2 feet.
.TONIGHT...West wind less than 10 knots through midnight becoming
variable. Partly cloudy. Waves 1 to 2 feet.
.FRIDAY...Variable wind less than 10 knots becoming northeast
less than 10 knots in the afternoon. Mostly cloudy. Waves calm to
1 foot.
.FRIDAY NIGHT...Northeast wind less than 10 knots backing
northwest after midnight. Cloudy. A chance of snow showers
possibly mixed with rain showers after midnight. Waves calm to
1 foot.

$$

LSZ241-032000-
Black River to Ontonagon MI-
255 PM EDT Thu Apr 3 2025 /155 PM CDT Thu Apr 3 2025/

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

.REST OF TODAY...West wind 15 to 20 knots. Partly cloudy. Waves
3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet.
.TONIGHT...West wind 5 to 15 knots. Mostly clear. Waves subsiding
to 1 to 2 feet.
.FRIDAY...Variable wind less than 10 knots becoming northeast
less than 10 knots in the afternoon. Mostly cloudy. Waves calm to
1 foot.
.FRIDAY NIGHT...East wind less than 10 knots backing northwest
after midnight. Cloudy. A chance of rain showers and snow showers
after midnight. Waves calm to 1 foot.

$$

LSZ242-243-032000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
255 PM EDT Thu Apr 3 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

.REST OF TODAY...West wind 15 to 25 knots. Partly cloudy. Waves
5 to 8 feet occasionally to 10 feet subsiding to 3 to 6 feet
occasionally to 8 feet.
.TONIGHT...West wind 10 to 20 knots diminishing to less than
10 knots by midnight. Mostly clear. Waves subsiding to 1 to
2 feet.
.FRIDAY...Variable wind less than 10 knots becoming northeast
less than 10 knots in the afternoon. Partly cloudy. Waves 1 to
2 feet.
.FRIDAY NIGHT...Southeast wind less than 10 knots veering west
after midnight. Cloudy. A slight chance of rain showers and snow
showers after midnight. Waves calm to 1 foot.

$$

LSZ245-032000-
Manitou Island to Point Isabelle MI-
255 PM EDT Thu Apr 3 2025

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

.REST OF TODAY...West wind 15 to 20 knots with gusts up to
29 knots. Partly cloudy. Waves 3 to 6 feet occasionally to 8 feet
subsiding to 2 to 4 feet.
.TONIGHT...West wind 5 to 15 knots. Gusts up to 22 knots in the
evening. Mostly clear. Waves subsiding to 1 to 2 feet.
.FRIDAY...Southwest wind less than 10 knots backing southeast in
the afternoon. Partly cloudy. Waves calm to 1 foot.
.FRIDAY NIGHT...Southeast wind less than 10 knots veering
southwest after midnight. Cloudy. A slight chance of rain showers
possibly mixed with snow showers after midnight. Waves calm to
1 foot.

$$

LSZ244-032000-
Eagle River to Manitou Island MI-
255 PM EDT Thu Apr 3 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

.REST OF TODAY...West wind 20 to 25 knots. Partly cloudy. Waves
5 to 8 feet occasionally to 10 feet subsiding to 3 to 6 feet
occasionally to 8 feet.
.TONIGHT...West wind 10 to 20 knots veering northwest less than
10 knots late. Mostly clear. Waves subsiding to 1 to 2 feet.
.FRIDAY...West wind less than 10 knots backing east in the
afternoon. Partly cloudy. Waves 1 to 2 feet.
.FRIDAY NIGHT...Southeast wind less than 10 knots veering
southwest after midnight. Cloudy. A slight chance of rain showers
and snow showers after midnight. Waves calm to 1 foot.

$$

LSZ246-032000-
Point Isabelle to Lower Entrance of Portage Canal MI-
255 PM EDT Thu Apr 3 2025

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

.REST OF TODAY...West wind 15 to 20 knots. Partly cloudy. Waves
2 to 3 feet subsiding to 1 to 2 feet.
.TONIGHT...West wind 5 to 15 knots through midnight becoming
variable. Mostly clear. Waves 1 to 2 feet.
.FRIDAY...Variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. Mostly cloudy. Waves calm to
1 foot.
.FRIDAY NIGHT...East wind less than 10 knots veering west after
midnight. Cloudy. A slight chance of rain showers possibly mixed
with freezing rain and snow showers after midnight. Waves calm to
1 foot.

$$

LSZ247-032000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
255 PM EDT Thu Apr 3 2025

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

.REST OF TODAY...West wind 15 to 20 knots with gusts up to
27 knots. Partly cloudy. Waves 2 to 4 feet subsiding to 2 to
3 feet.
.TONIGHT...West wind 5 to 15 knots backing southwest less than
10 knots late. Mostly clear. Waves subsiding to 1 to 2 feet.
.FRIDAY...West wind less than 10 knots veering east in the
afternoon. Mostly cloudy. Waves calm to 1 foot.
.FRIDAY NIGHT...East wind less than 10 knots veering southwest
after midnight. Cloudy. A slight chance of rain showers possibly
mixed with snow showers after midnight. Waves calm to 1 foot.

$$

LSZ248-032000-
Huron Islands to Marquette MI-
255 PM EDT Thu Apr 3 2025

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

.REST OF TODAY...West wind 15 to 25 knots. Partly cloudy. Waves
3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet.
.TONIGHT...West wind 5 to 15 knots. Mostly clear. Waves subsiding
to 1 to 2 feet.
.FRIDAY...Southwest wind less than 10 knots backing east in the
afternoon. Partly cloudy. Waves calm to 1 foot.
.FRIDAY NIGHT...Southeast wind less than 10 knots veering
southwest after midnight. Cloudy. A slight chance of rain showers
after midnight. Waves calm to 1 foot.

$$

LSZ249-032000-
Marquette to Munising MI-
255 PM EDT Thu Apr 3 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING...

.REST OF TODAY...West wind 10 to 20 knots with gusts up to
28 knots. Partly cloudy. Waves 5 to 8 feet occasionally to
10 feet subsiding to 3 to 6 feet occasionally to 8 feet.
.TONIGHT...Northwest wind 5 to 15 knots. Mostly clear. Waves
subsiding to 1 to 2 feet.
.FRIDAY...Variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. Mostly cloudy. Waves 1 to 2 feet.
.FRIDAY NIGHT...Southeast wind less than 10 knots in the evening
becoming variable. Cloudy. Waves calm to 1 foot.

$$

LSZ250-032000-
Munising to Grand Marais MI-
255 PM EDT Thu Apr 3 2025

...GALE WARNING IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EDT FRIDAY...

.REST OF TODAY...West wind 15 to 25 knots with gusts up to
33 knots. Partly cloudy. Waves 7 to 10 feet occasionally to
13 feet subsiding to 6 to 9 feet occasionally to 11 feet.
.TONIGHT...Northwest wind 10 to 20 knots diminishing to less than
10 knots late. Mostly clear. Waves subsiding to 2 to 3 feet.
.FRIDAY...Variable wind less than 10 knots becoming northeast
less than 10 knots in the afternoon. Partly cloudy. Waves
subsiding to 1 to 2 feet.
.FRIDAY NIGHT...Southeast wind less than 10 knots. Cloudy. Waves
calm to 1 foot.

$$

LSZ251-032000-
Grand Marais to Whitefish Point MI-
255 PM EDT Thu Apr 3 2025

...GALE WARNING IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.REST OF TODAY...West wind 20 to 25 knots with gale force gusts
up to 36 knots. Mostly cloudy. Waves 8 to 11 feet occasionally to
14 feet subsiding to 7 to 10 feet occasionally to 13 feet.
.TONIGHT...West wind 15 to 20 knots veering northwest 5 to
15 knots by midnight. Mostly clear. Waves subsiding to 2 to
4 feet.
.FRIDAY...Variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. Partly cloudy. Waves subsiding to
1 to 2 feet.
.FRIDAY NIGHT...East wind less than 10 knots veering southeast
after midnight. Cloudy. Waves calm to 1 foot.

$$

WFO MQT