Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 190811
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
410 AM 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-
411 AM EDT Thu Sep 19 2024

.EARLY THIS MORNING...Variable wind less than 10 knots. Partly
cloudy. Waves calm to 1 foot.
.TODAY...Southeast wind less than 10 knots veering south 5 to
15 knots by late morning. Mostly sunny. Waves building to 1 to
2 feet.
.TONIGHT...Southeast wind 10 to 15 knots veering south 10 to
20 knots by midnight. Partly cloudy through late evening then
becoming cloudy. A slight chance of thunderstorms in the evening.
A chance of showers through the night. A chance of thunderstorms
after midnight. Waves 1 to 2 feet.
.FRIDAY...South wind 10 to 20 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 NIGHT...South wind less than 10 knots in the evening
becoming variable. Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Waves 1 to 2 feet.

$$

LSZ240-241-192000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
411 AM EDT Thu Sep 19 2024 /311 AM CDT Thu Sep 19 2024/

.EARLY THIS MORNING...South wind 10 to 15 knots. Mostly clear.
Waves 1 to 2 feet.
.TODAY...South wind 10 to 15 knots. Partly cloudy. A slight
chance of showers and thunderstorms late. Waves 1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots. Mostly cloudy through
midnight then becoming partly cloudy. A chance of showers and
thunderstorms through midnight, then a slight chance of showers
and thunderstorms late. Waves 1 to 2 feet.
.FRIDAY...Southwest wind 10 to 15 knots veering west 5 to
15 knots in the afternoon. Mostly sunny. Waves building to 2 to
3 feet, then subsiding to 1 to 2 feet.
.FRIDAY NIGHT...Southwest wind less than 10 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-
411 AM EDT Thu Sep 19 2024

.EARLY THIS MORNING...South wind 10 to 15 knots. Partly cloudy.
Waves calm to 1 foot.
.TODAY...South wind 10 to 15 knots. Mostly sunny. Waves calm to
1 foot.
.TONIGHT...South wind 10 to 15 knots. Mostly cloudy with a chance
of showers and thunderstorms. Waves building to 1 to 2 feet.
.FRIDAY...Southwest wind 10 to 15 knots veering west in the
afternoon. Mostly sunny. A slight chance of showers and
thunderstorms in the morning. Waves building to 2 to 3 feet.
.FRIDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
subsiding to 1 to 2 feet.

$$

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

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM EDT THIS AFTERNOON
THROUGH LATE TONIGHT...

.EARLY THIS MORNING...South wind 10 to 15 knots. Mostly clear.
Waves 1 to 2 feet.
.TODAY...South wind 10 to 15 knots backing southeast 15 to
20 knots late. Mostly sunny. Waves building to 2 to 4 feet.
.TONIGHT...South wind 15 to 25 knots. Partly cloudy through late
evening. A chance of showers and thunderstorms through late
evening, then showers likely and a chance of 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 in the
afternoon. Partly cloudy. A chance of showers and thunderstorms
in the morning, then a slight chance of showers and thunderstorms
in the afternoon. Waves subsiding to 1 to 2 feet, then building
to 2 to 3 feet.
.FRIDAY NIGHT...Southwest wind less than 10 knots. Mostly clear.
Waves subsiding to 1 to 2 feet.

$$

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

.EARLY THIS MORNING...Variable wind less than 10 knots. Partly
cloudy. Waves calm to 1 foot.
.TODAY...Southeast wind 5 to 15 knots. Mostly sunny. Waves
building to 2 to 4 feet.
.TONIGHT...South wind 10 to 20 knots becoming 10 to 15 knots
late. Partly cloudy through late evening. Showers likely and a
chance of thunderstorms. 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. Partly cloudy with a slight chance of showers and
thunderstorms. Waves subsiding to 1 to 2 feet.
.FRIDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

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

.EARLY THIS MORNING...Variable wind less than 10 knots. Partly
cloudy. Waves calm to 1 foot.
.TODAY...Southeast wind 5 to 15 knots. Mostly sunny. Waves
building to 1 to 2 feet.
.TONIGHT...Southeast wind 10 to 15 knots veering south 5 to
15 knots by midnight. Partly cloudy through late evening. Showers
likely and a chance of 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 with a slight chance of showers and
thunderstorms. Waves calm to 1 foot.
.FRIDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
calm to 1 foot.

$$

LSZ248-192000-
Huron Islands to Marquette MI-
411 AM EDT Thu Sep 19 2024

.EARLY THIS MORNING...South wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.
.TODAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves
building to 2 to 3 feet.
.TONIGHT...Southeast wind 10 to 20 knots. Partly cloudy through
late evening. Showers likely and a chance of thunderstorms. Waves
subsiding to 1 to 2 feet.
.FRIDAY...South wind 5 to 15 knots veering north less than
10 knots in the afternoon. Partly cloudy. A 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...Southwest wind less than 10 knots. Mostly clear.
A slight chance of showers and thunderstorms in the evening.
Waves calm to 1 foot.

$$

LSZ249-192000-
Marquette to Munising MI-
411 AM EDT Thu Sep 19 2024

.EARLY THIS MORNING...South wind less than 10 knots. Clear. Waves
calm to 1 foot.
.TODAY...South wind 5 to 15 knots. Sunny. Waves building to 1 to
2 feet.
.TONIGHT...South 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 1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots backing southeast less than
10 knots in the afternoon. Partly cloudy with a chance of showers
and thunderstorms. Waves 1 to 2 feet.
.FRIDAY NIGHT...South wind less than 10 knots in the evening
becoming variable. Mostly clear. A chance of showers and a slight
chance of thunderstorms in the evening. Waves calm to 1 foot.

$$

LSZ250-192000-
Munising to Grand Marais MI-
411 AM EDT Thu Sep 19 2024

.EARLY THIS MORNING...South wind less than 10 knots. Clear. Waves
calm to 1 foot.
.TODAY...South wind 5 to 15 knots. Sunny. Waves calm to 1 foot.
.TONIGHT...South wind 10 to 15 knots. Mostly clear through late
evening, then mostly cloudy with a chance of showers and a slight
chance of thunderstorms by midnight. Mostly cloudy with showers
likely and a chance of thunderstorms late. Waves building to 1 to
2 feet.
.FRIDAY...South wind 5 to 15 knots. Showers likely and a chance
of thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Waves 1 to 2 feet.
.FRIDAY NIGHT...South wind less than 10 knots in the evening
becoming variable. Partly cloudy. A chance of showers and a
slight chance of thunderstorms in the evening, then a slight
chance of showers and thunderstorms after midnight. Waves calm to
1 foot.

$$

LSZ251-192000-
Grand Marais to Whitefish Point MI-
411 AM EDT Thu Sep 19 2024

.EARLY THIS MORNING...South wind less than 10 knots. Clear. Waves
calm to 1 foot.
.TODAY...South wind 5 to 15 knots. Sunny. Waves building to 1 to
2 feet.
.TONIGHT...Southeast wind 10 to 20 knots. Partly cloudy through
midnight, then mostly cloudy with a chance of showers and a
slight chance of thunderstorms late. Waves building to 2 to
3 feet.
.FRIDAY...South wind 10 to 15 knots. Showers likely 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. Mostly cloudy with
showers likely and a chance of thunderstorms in the evening, then
partly cloudy with a chance of showers and a slight chance of
thunderstorms after midnight. Waves 1 to 2 feet.

$$

WFO MQT