Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 191842
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
241 PM EDT Thu Sep 19 2024

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.

LMZ221-248-250-192000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
241 PM EDT Thu Sep 19 2024

.REST OF TODAY...South wind 5 to 15 knots. Sunny. Waves calm to
1 foot building to 1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots. Mostly clear through late
evening, then mostly cloudy with a slight chance of showers and
thunderstorms by midnight. Mostly cloudy with a chance of showers
and thunderstorms late. Waves 1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots. Mostly cloudy. A chance of
showers and thunderstorms in the morning, then a slight chance of
showers and thunderstorms in the afternoon. Waves building to
2 to 3 feet, then subsiding to 1 to 2 feet.
.FRIDAY NIGHT...Southwest wind less than 10 knots veering
northwest after midnight. Partly cloudy. Waves 1 to 2 feet.

$$

LSZ240-241-192000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
241 PM EDT Thu Sep 19 2024 /141 PM CDT Thu Sep 19 2024/

.REST OF TODAY...South wind 5 to 15 knots. Partly cloudy with a
slight chance of showers and thunderstorms. Waves calm to 1 foot
building to 1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots becoming 5 to 15 knots by
midnight. Mostly cloudy with a chance of showers and
thunderstorms through midnight, then partly cloudy with a slight
chance of showers and thunderstorms late. Waves 1 to 2 feet.
.FRIDAY...Southwest wind 10 to 15 knots veering west in the
afternoon. Partly cloudy in the morning then clearing. Waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet.
.FRIDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves 1 to
2 feet.

$$

LSZ242-243-192000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
241 PM EDT Thu Sep 19 2024

.REST OF TODAY...South wind 5 to 15 knots. Partly cloudy. A
slight chance of showers early in the afternoon. Waves calm to
1 foot.
.TONIGHT...South wind 10 to 15 knots becoming 5 to 15 knots by
midnight. Partly cloudy through late evening then becoming mostly
cloudy. A slight chance of showers and thunderstorms through late
evening, then a chance of showers and thunderstorms by midnight.
Waves building to 1 to 2 feet.
.FRIDAY...Southwest wind 10 to 15 knots veering west in the
afternoon. Mostly cloudy in the morning then clearing. Waves
building to 2 to 3 feet.
.FRIDAY NIGHT...Southwest wind 5 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet.

$$

LSZ244-245-192000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
241 PM EDT Thu Sep 19 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT FRIDAY...

.REST OF TODAY...Southeast wind 10 to 20 knots. Mostly sunny.
Waves 2 to 3 feet building to 2 to 4 feet.
.TONIGHT...South wind 10 to 20 knots. Partly cloudy through late
evening then becoming mostly cloudy. A slight chance of showers
and thunderstorms through late evening, then a chance of showers
and thunderstorms by midnight. Waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet.
.FRIDAY...South wind 10 to 15 knots veering southwest 5 to
15 knots in the afternoon. Mostly cloudy. A slight chance of
showers and thunderstorms in the morning. Waves subsiding to 1 to
2 feet, then building to 2 to 3 feet.
.FRIDAY NIGHT...Southwest wind 5 to 15 knots veering west less
than 10 knots after midnight. Mostly clear. Waves subsiding to
1 to 2 feet.

$$

LSZ246-192000-
Point Isabelle to Lower Entrance of Portage Canal MI-
241 PM EDT Thu Sep 19 2024

.REST OF TODAY...Southeast wind 5 to 15 knots. Partly cloudy.
Waves 2 to 3 feet building to 2 to 4 feet.
.TONIGHT...Southeast wind 10 to 15 knots. Partly cloudy through
late evening then becoming mostly cloudy. A slight chance of
showers and thunderstorms through late evening, then a chance of
showers and thunderstorms by midnight. Waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet.
.FRIDAY...Southwest wind less than 10 knots veering west in the
afternoon. Mostly cloudy in the morning then becoming mostly
sunny. Waves subsiding to 1 to 2 feet.
.FRIDAY NIGHT...Southwest wind less than 10 knots veering west
after midnight. Mostly clear. Waves calm to 1 foot.

$$

LSZ247-192000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
241 PM EDT Thu Sep 19 2024

.REST OF TODAY...Southeast wind less than 10 knots veering south
late. Gusts up to 19 knots. Partly cloudy. Waves 1 to 2 feet.
.TONIGHT...South wind less than 10 knots with gusts up to
17 knots. Mostly cloudy with a chance of showers and
thunderstorms. Waves building to 2 to 3 feet, then subsiding to
1 to 2 feet.
.FRIDAY...Southwest wind less than 10 knots veering west in the
afternoon. Partly cloudy. Waves calm to 1 foot.
.FRIDAY NIGHT...Southwest wind less than 10 knots. Mostly clear.
Waves calm to 1 foot.

$$

LSZ248-192000-
Huron Islands to Marquette MI-
241 PM EDT Thu Sep 19 2024

.REST OF TODAY...Southeast wind 10 to 15 knots. Mostly sunny.
Waves 1 to 2 feet building to 2 to 3 feet.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves subsiding to 1 to
2 feet.
.FRIDAY...South wind 5 to 15 knots backing east less than
10 knots in the afternoon. Partly cloudy with a slight chance of
showers and thunderstorms. Waves 1 to 2 feet.
.FRIDAY NIGHT...West wind less than 10 knots. Mostly clear. Waves
calm to 1 foot.

$$

LSZ249-192000-
Marquette to Munising MI-
241 PM EDT Thu Sep 19 2024

.REST OF TODAY...South wind 10 to 15 knots. Mostly sunny. Waves
calm to 1 foot building to 1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots. Mostly clear with a slight
chance of showers and thunderstorms through late evening, then
mostly cloudy with a chance of showers and thunderstorms by
midnight. Waves 1 to 2 feet.
.FRIDAY...South wind 5 to 15 knots. Partly cloudy. A slight
chance of showers and thunderstorms in the morning, then a chance
of showers and a slight chance of thunderstorms in the afternoon.
Waves 1 to 2 feet.
.FRIDAY NIGHT...West wind less than 10 knots. Partly cloudy. A
slight chance of showers and thunderstorms in the evening. Waves
calm to 1 foot.

$$

LSZ250-192000-
Munising to Grand Marais MI-
241 PM EDT Thu Sep 19 2024

.REST OF TODAY...South wind less than 10 knots. Sunny. Waves calm
to 1 foot.
.TONIGHT...South wind 10 to 15 knots. Mostly clear through late
evening, then mostly cloudy with a slight chance of showers and
thunderstorms by midnight. Cloudy with a chance of showers and
thunderstorms late. Waves building to 1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots. Mostly cloudy with a chance
of showers and thunderstorms. Waves 1 to 2 feet.
.FRIDAY NIGHT...Southwest wind less than 10 knots veering west
after midnight. Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Waves calm to 1 foot.

$$

LSZ251-192000-
Grand Marais to Whitefish Point MI-
241 PM EDT Thu Sep 19 2024

.REST OF TODAY...Southeast wind less than 10 knots veering south
late. Sunny. Waves calm to 1 foot building to 1 to 2 feet.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly clear through
midnight then becoming mostly cloudy. A chance of showers and a
slight chance of thunderstorms late. Waves building to 2 to
3 feet.
.FRIDAY...South wind 10 to 20 knots. Cloudy. A chance of showers
and a slight chance of thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon. Waves
subsiding to 1 to 2 feet.
.FRIDAY NIGHT...South wind 5 to 15 knots veering southwest less
than 10 knots after midnight. Mostly cloudy. A chance of showers
and thunderstorms in the evening. Waves 1 to 2 feet.

$$

WFO MQT