Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 021501
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Nearshore Marine Forecast
National Weather Service Marquette MI
1101 AM EDT Wed Jul 2 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.

LMZ221-022000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...Southwest wind less than 10 knots backing south
late. Partly cloudy. Isolated showers and thunderstorms by late
morning, then scattered showers and thunderstorms late. Waves
calm to 1 foot.
.TONIGHT...Southwest wind less than 10 knots through late evening
becoming variable. Mostly clear. Isolated showers and
thunderstorms through late evening, then isolated showers by
midnight. Waves calm to 1 foot.
.THURSDAY...Variable wind less than 10 knots becoming southeast
less than 10 knots in the afternoon. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LMZ248-250-022000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...Southwest wind less than 10 knots. Mostly sunny
by late morning, then mostly cloudy with scattered showers and
isolated thunderstorms late. Waves calm to 1 foot.
.TONIGHT...Southwest wind less than 10 knots through late evening
becoming variable. Mostly clear. Isolated showers and
thunderstorms through midnight. Waves calm to 1 foot.
.THURSDAY...Variable wind less than 10 knots. Gusts up to
12 knots. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LSZ240-241-022000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1101 AM EDT Wed Jul 2 2025 /1001 AM CDT Wed Jul 2 2025/

.REST OF TODAY...West wind 5 to 15 knots. Mostly cloudy by late
morning then clearing. Isolated showers and thunderstorms. Waves
calm to 1 foot.
.TONIGHT...Southwest wind less than 10 knots through midnight
becoming variable. Mostly clear. Isolated showers and
thunderstorms through late evening. Waves calm to 1 foot.
.THURSDAY...Northeast wind less than 10 knots. Sunny. Waves calm
to 1 foot.
.THURSDAY NIGHT...East wind less than 10 knots veering south
after midnight. Mostly clear. A slight chance of showers and
thunderstorms after midnight. Waves calm to 1 foot.

$$

LSZ242-243-022000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...West wind 5 to 15 knots. Mostly cloudy by late
morning then clearing. Isolated showers and thunderstorms. Haze.
Waves 1 to 2 feet.
.TONIGHT...West wind less than 10 knots through late evening
becoming variable. Mostly clear. Isolated showers through late
evening. Waves calm to 1 foot.
.THURSDAY...Northeast wind less than 10 knots. Sunny. Waves calm
to 1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LSZ244-245-022000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...West wind 5 to 15 knots. Mostly sunny. Haze.
Waves 1 to 2 feet.
.TONIGHT...West wind less than 10 knots through late evening
becoming variable. Mostly clear. Waves 1 to 2 feet.
.THURSDAY...East wind less than 10 knots veering southeast in the
afternoon. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LSZ246-022000-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...West wind less than 10 knots with gusts up to
19 knots. Mostly cloudy by late morning, then mostly sunny with
isolated showers and thunderstorms late. Haze through the day.
Waves calm to 1 foot.
.TONIGHT...Northwest wind less than 10 knots through late evening
becoming variable. Clear. Isolated showers through late evening.
Waves calm to 1 foot.
.THURSDAY...East wind less than 10 knots with gusts up to
18 knots. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots in the
evening becoming variable. Mostly clear. Waves calm to 1 foot.

$$

LSZ247-022000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...West wind less than 10 knots with gusts up to
19 knots. Mostly cloudy by late morning then clearing. Isolated
showers and thunderstorms. Haze through the day. Waves calm to
1 foot.
.TONIGHT...West wind less than 10 knots through late evening
becoming variable. Clear. Isolated showers through late evening.
Waves calm to 1 foot.
.THURSDAY...Northeast wind less than 10 knots with gusts up to
18 knots. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...East wind less than 10 knots in the evening
becoming variable. Mostly clear. Waves calm to 1 foot.

$$

LSZ248-022000-
Huron Islands to Marquette MI-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...Northwest wind less than 10 knots backing south
late. Gusts up to 17 knots. Mostly cloudy by late morning then
becoming mostly sunny. Isolated showers and thunderstorms. Haze
through the day. Waves calm to 1 foot.
.TONIGHT...Southwest wind less than 10 knots through late evening
becoming variable. Clear. Isolated showers through late evening.
Waves calm to 1 foot.
.THURSDAY...Variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LSZ249-022000-
Marquette to Munising MI-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...North wind less than 10 knots by late morning
becoming variable. Partly cloudy. Isolated showers and
thunderstorms by late morning, then scattered showers and
isolated thunderstorms late. Haze through the day. Waves calm to
1 foot.
.TONIGHT...Variable wind less than 10 knots. Mostly clear.
Isolated showers through late evening. Waves calm to 1 foot.
.THURSDAY...Variable wind less than 10 knots becoming northeast
less than 10 knots in the afternoon. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Variable wind less than 10 knots becoming south
less than 10 knots after midnight. Mostly clear. Waves calm to
1 foot.

$$

LSZ250-022000-
Munising to Grand Marais MI-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...West wind less than 10 knots. Partly cloudy.
Haze through the day. Isolated showers and thunderstorms late.
Waves 1 to 2 feet.
.TONIGHT...Variable wind less than 10 knots. Mostly clear.
Isolated showers through late evening. Waves calm to 1 foot.
.THURSDAY...North wind less than 10 knots veering northeast in
the afternoon. Sunny. Waves calm to 1 foot.
.THURSDAY NIGHT...Variable wind less than 10 knots becoming
southeast less than 10 knots after midnight. Mostly clear. Waves
calm to 1 foot.

$$

LSZ251-022000-
Grand Marais to Whitefish Point MI-
1101 AM EDT Wed Jul 2 2025

.REST OF TODAY...West wind 5 to 15 knots. Partly cloudy. Haze
late. Waves 1 to 2 feet.
.TONIGHT...West wind less than 10 knots veering northwest by
midnight. Mostly clear. Waves 1 to 2 feet.
.THURSDAY...Northwest wind less than 10 knots. Sunny. Waves calm
to 1 foot.
.THURSDAY NIGHT...Variable wind less than 10 knots becoming
southeast less than 10 knots after midnight. Mostly clear. Waves
calm to 1 foot.

$$

WFO MQT