515
FZUS53 KMQT 290301
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1101 PM EDT Thu Aug 28 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.

LMZ221-290800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...Northeast wind 5 to 15 knots. Mostly clear.
Waves 1 to 2 feet.
.FRIDAY...Northeast wind less than 10 knots through mid morning
becoming variable. Mostly sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.
.SATURDAY...West wind less than 10 knots backing south in the
afternoon. Sunny. Waves calm to 1 foot.

$$

LMZ248-250-290800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...Northeast wind 5 to 15 knots. Partly cloudy.
Waves 1 to 2 feet.
.FRIDAY...Northeast wind less than 10 knots through mid morning
becoming variable, then becoming southwest less than 10 knots
late. Mostly sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.
.SATURDAY...West wind less than 10 knots backing southwest in the
afternoon. Sunny. Waves calm to 1 foot.

$$

LSZ240-241-290800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1101 PM EDT Thu Aug 28 2025 /1001 PM CDT Thu Aug 28 2025/

.REST OF TONIGHT...Southeast wind less than 10 knots veering
south late. Clear. Waves 1 to 2 feet.
.FRIDAY...South wind less than 10 knots backing northeast by late
morning. Sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.
.SATURDAY...Variable wind less than 10 knots. Sunny. Waves calm
to 1 foot.

$$

LSZ242-243-290800-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...Southeast wind less than 10 knots veering
south late. Mostly clear. Waves 1 to 2 feet.
.FRIDAY...South wind less than 10 knots through mid morning
becoming variable, then becoming northeast less than 10 knots
late. Sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots becoming
southwest less than 10 knots after midnight. Clear. Waves calm to
1 foot.
.SATURDAY...Southwest wind less than 10 knots. Sunny. Waves calm
to 1 foot.

$$

LSZ244-245-290800-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...Southeast wind less than 10 knots by midnight
becoming variable. Partly cloudy. Waves calm to 1 foot.
.FRIDAY...Southwest wind less than 10 knots through mid morning
becoming variable. Sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.
.SATURDAY...Southwest wind less than 10 knots. Mostly sunny.
Waves calm to 1 foot.

$$

LSZ246-290800-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...Southeast wind less than 10 knots veering
southwest late. Partly cloudy. Waves calm to 1 foot.
.FRIDAY...Southwest wind less than 10 knots backing east late.
Mostly sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots. Gusts up to
12 knots. Mostly clear. Waves calm to 1 foot.
.SATURDAY...Variable wind less than 10 knots. Mostly sunny. Waves
calm to 1 foot.

$$

LSZ247-290800-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...Southeast wind less than 10 knots veering
southwest late. Partly cloudy. Waves calm to 1 foot.
.FRIDAY...Southwest wind less than 10 knots backing east by late
morning. Sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots. Gusts up to
12 knots. Clear. Waves calm to 1 foot.
.SATURDAY...Variable wind less than 10 knots. Gusts up to
13 knots. Sunny. Waves calm to 1 foot.

$$

LSZ248-290800-
Huron Islands to Marquette MI-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...East wind less than 10 knots by midnight
becoming variable. Partly cloudy by midnight then becoming mostly
cloudy. Waves 1 to 2 feet.
.FRIDAY...Variable wind less than 10 knots becoming east less
than 10 knots by late morning. Mostly sunny. Waves calm to
1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots. Gusts up to
12 knots. Clear. Waves calm to 1 foot.
.SATURDAY...Variable wind less than 10 knots. Gusts up to
13 knots. Sunny. Waves calm to 1 foot.

$$

LSZ249-290800-
Marquette to Munising MI-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...Northeast wind less than 10 knots by midnight
becoming variable. Mostly clear by midnight then becoming mostly
cloudy. Waves 1 to 2 feet.
.FRIDAY...Variable wind less than 10 knots becoming northeast
less than 10 knots by late morning, then veering east late.
Mostly sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.
.SATURDAY...Variable wind less than 10 knots. Mostly sunny. Waves
calm to 1 foot.

$$

LSZ250-290800-
Munising to Grand Marais MI-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...Northeast wind less than 10 knots veering east
late. Partly cloudy. Waves 1 to 2 feet.
.FRIDAY...Variable wind less than 10 knots becoming northeast
less than 10 knots late. Sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Variable wind less than 10 knots. Clear. Waves
calm to 1 foot.
.SATURDAY...Variable wind less than 10 knots. Mostly sunny. Waves
calm to 1 foot.

$$

LSZ251-290800-
Grand Marais to Whitefish Point MI-
1101 PM EDT Thu Aug 28 2025

.REST OF TONIGHT...Northeast wind 5 to 15 knots. Mostly clear.
Waves 1 to 2 feet.
.FRIDAY...Northeast wind less than 10 knots backing northwest by
late morning. Mostly sunny. Waves calm to 1 foot.
.FRIDAY NIGHT...Northeast wind less than 10 knots in the evening
becoming variable. Clear. Waves calm to 1 foot.
.SATURDAY...Southwest wind less than 10 knots veering northwest
in the afternoon. Mostly sunny. Waves calm to 1 foot.

$$

WFO MQT