Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 211812
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Nearshore Marine Forecast
National Weather Service Marquette MI
212 PM EDT Sat Sep 21 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.

LMZ221-248-250-212000-
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-
212 PM EDT Sat Sep 21 2024

.REST OF TODAY...South wind 5 to 15 knots. Mostly sunny. Waves
calm to 1 foot.
.TONIGHT...South wind 10 to 15 knots veering southwest late.
Partly cloudy through late evening then becoming mostly cloudy. A
chance of showers and a slight chance of thunderstorms in the
evening, then showers likely and a chance of thunderstorms after
midnight. Waves building to 1 to 2 feet.
.SUNDAY...North wind 10 to 20 knots. Cloudy. Showers likely and a
chance of thunderstorms in the morning, then a chance of showers
and a slight chance of thunderstorms in the afternoon. Waves
building to 2 to 3 feet.
.SUNDAY NIGHT...North wind 15 to 20 knots. Mostly cloudy with a
slight chance of rain showers in the evening, then mostly clear
after midnight. Waves subsiding to 1 to 2 feet.

$$

LSZ240-241-212000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
212 PM EDT Sat Sep 21 2024 /112 PM CDT Sat Sep 21 2024/

.REST OF TODAY...South wind less than 10 knots veering southwest
late. Gusts up to 17 knots. Partly cloudy. A chance of showers
and a slight chance of thunderstorms early in the afternoon, then
a chance of showers and thunderstorms late. Waves calm to 1 foot.
.TONIGHT...Southwest wind 10 to 15 knots veering northwest 15 to
20 knots late. Mostly cloudy. A chance of showers and
thunderstorms through late evening, then a slight chance of
showers and thunderstorms by midnight. Waves building to 3 to
5 feet occasionally to 7 feet.
.SUNDAY...North wind 10 to 20 knots backing northwest less than
10 knots in the afternoon. Partly cloudy in the morning then
clearing. Waves subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots veering northeast
5 to 15 knots after midnight. Clear. Waves 1 to 2 feet.

$$

LSZ242-243-212000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
212 PM EDT Sat Sep 21 2024

.REST OF TODAY...East wind less than 10 knots veering southeast
late. Gusts up to 18 knots. Partly cloudy. A slight chance of
showers early in the afternoon, then a chance of showers and a
slight chance of thunderstorms late. Waves calm to 1 foot.
.TONIGHT...South wind less than 10 knots veering west 10 to
20 knots by midnight, then veering northwest 15 to 20 knots late.
Mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers through the night. A slight chance of thunderstorms
after midnight. Waves building to 3 to 5 feet occasionally to
7 feet.
.SUNDAY...Northwest wind 10 to 20 knots becoming 10 to 15 knots
in the afternoon. Mostly sunny. Waves subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots veering northeast
5 to 15 knots after midnight. Clear. Waves building to 2 to
3 feet, then subsiding to 1 to 2 feet.

$$

LSZ244-245-212000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
212 PM EDT Sat Sep 21 2024

.REST OF TODAY...Southeast wind 5 to 15 knots. Partly cloudy. A
slight chance of showers early in the afternoon, then a chance of
showers late. Waves calm to 1 foot building to 2 to 3 feet.
.TONIGHT...South wind 10 to 15 knots veering west by midnight,
then veering northwest 15 to 25 knots late. Partly cloudy through
late evening then becoming mostly cloudy. A chance of showers and
thunderstorms through midnight, then a slight chance of showers
and thunderstorms late. Waves building to 2 to 4 feet, then
subsiding to 1 to 2 feet.
.SUNDAY...Northwest wind 15 to 20 knots with gusts up to
27 knots. Mostly sunny. Waves subsiding to 2 to 3 feet.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly clear. Waves
subsiding to 1 to 2 feet.

$$

LSZ246-212000-
Point Isabelle to Lower Entrance of Portage Canal MI-
212 PM EDT Sat Sep 21 2024

.REST OF TODAY...East wind 5 to 15 knots. Partly cloudy with a
slight chance of showers. Waves calm to 1 foot building to 1 to
2 feet.
.TONIGHT...South wind 5 to 15 knots veering northwest 10 to
15 knots late. Gusts up to 22 knots. Mostly cloudy. A chance of
showers and thunderstorms through midnight, then a slight chance
of showers and thunderstorms late. Waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet.
.SUNDAY...Northwest wind 10 to 15 knots with gusts up to
23 knots. Mostly sunny. Waves 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind less than 10 knots veering north
after midnight. Mostly clear. Waves calm to 1 foot.

$$

LSZ247-212000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
212 PM EDT Sat Sep 21 2024

.REST OF TODAY...East wind less than 10 knots veering southeast
late. Gusts up to 18 knots. Partly cloudy with a slight chance of
showers. Waves calm to 1 foot building to 1 to 2 feet.
.TONIGHT...South wind 5 to 15 knots veering northwest 10 to
20 knots late. Partly cloudy through late evening then becoming
mostly cloudy. A chance of showers and thunderstorms through
midnight, then a slight chance of showers and thunderstorms late.
Waves building to 2 to 3 feet.
.SUNDAY...Northwest wind 10 to 20 knots. Partly cloudy. Waves
subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots veering north less
than 10 knots after midnight. Mostly clear. Waves 1 to 2 feet.

$$

LSZ248-212000-
Huron Islands to Marquette MI-
212 PM EDT Sat Sep 21 2024

.REST OF TODAY...Southeast wind 10 to 15 knots. Mostly sunny. A
slight chance of showers late. Waves calm to 1 foot building to
1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots veering northwest 10 to
20 knots late. Mostly cloudy with a chance of showers and
thunderstorms. Waves building to 2 to 3 feet.
.SUNDAY...Northwest wind 15 to 20 knots. Mostly cloudy. A chance
of showers and a slight chance of thunderstorms in the morning.
Waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly clear. Waves
subsiding to 2 to 3 feet.

$$

LSZ249-212000-
Marquette to Munising MI-
212 PM EDT Sat Sep 21 2024

.REST OF TODAY...Southeast wind less than 10 knots veering south
10 to 15 knots late. Mostly sunny. Waves calm to 1 foot.
.TONIGHT...South wind 5 to 15 knots veering west late. Partly
cloudy through late evening. A chance of showers and a slight
chance of thunderstorms through late evening, then showers likely
and a chance of thunderstorms by midnight. Waves building to 1 to
2 feet.
.SUNDAY...North wind 15 to 25 knots. Mostly cloudy. Showers
likely and a slight chance of thunderstorms in the morning. Waves
building to 3 to 6 feet occasionally to 8 feet.
.SUNDAY NIGHT...North wind 15 to 20 knots. Mostly clear. Waves
subsiding to 2 to 4 feet.

$$

LSZ250-212000-
Munising to Grand Marais MI-
212 PM EDT Sat Sep 21 2024

.REST OF TODAY...Variable wind less than 10 knots becoming
southeast less than 10 knots late. Mostly sunny. Waves calm to
1 foot.
.TONIGHT...South wind 10 to 15 knots veering southwest 5 to
15 knots late. Partly cloudy through late evening then becoming
mostly cloudy. A chance of showers in the evening. A chance of
thunderstorms through the night. Showers likely after midnight.
Waves building to 1 to 2 feet.
.SUNDAY...Northwest wind 15 to 20 knots. Cloudy. Showers likely
and a chance of thunderstorms in the morning, then a slight
chance of showers and thunderstorms in the afternoon. Waves
building to 3 to 6 feet occasionally to 8 feet.
.SUNDAY NIGHT...North wind 15 to 20 knots. Mostly clear. Waves
subsiding to 2 to 4 feet.

$$

LSZ251-212000-
Grand Marais to Whitefish Point MI-
212 PM EDT Sat Sep 21 2024

.REST OF TODAY...East wind less than 10 knots. Sunny. Waves calm
to 1 foot.
.TONIGHT...South wind less than 10 knots. Partly cloudy through
late evening, then mostly cloudy with a chance of showers and a
slight chance of thunderstorms by midnight. Cloudy with a chance
of showers and thunderstorms late. Waves building to 1 to 2 feet.
.SUNDAY...Northwest wind 10 to 20 knots becoming 15 to 20 knots
in the afternoon. Cloudy. Showers likely and a slight chance of
thunderstorms in the morning, then a chance of showers and a
slight chance of thunderstorms in the afternoon. Waves building
to 3 to 6 feet occasionally to 8 feet.
.SUNDAY NIGHT...North wind 15 to 20 knots veering northeast after
midnight. Mostly cloudy with a slight chance of showers in the
evening, then mostly clear after midnight. Waves subsiding to
2 to 4 feet.

$$

WFO MQT