Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 210340
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1140 PM EDT Sat Apr 20 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.

LMZ221-248-250-210800-
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-
1140 PM EDT Sat Apr 20 2024

.REST OF TONIGHT...West wind 10 to 15 knots. Clear. Waves calm to
1 foot building to 1 to 2 feet.
.SUNDAY...West wind 10 to 15 knots veering north less than
10 knots late. Sunny through mid morning then becoming mostly
sunny. Waves 1 to 2 feet.
.SUNDAY NIGHT...East wind less than 10 knots veering south after
midnight. Clear. Waves calm to 1 foot.
.MONDAY...South wind 5 to 15 knots increasing to 15 to 20 knots
in the afternoon. Mostly sunny in the morning then becoming
mostly cloudy. Waves building to 2 to 4 feet.

$$

LSZ240-241-210800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1140 PM EDT Sat Apr 20 2024 /1040 PM CDT Sat Apr 20 2024/

.REST OF TONIGHT...West wind 10 to 20 knots. Clear. Waves 2 to
3 feet building to 2 to 4 feet.
.SUNDAY...West wind 10 to 20 knots backing southwest less than
10 knots late. Mostly sunny. Waves subsiding to 1 to 2 feet.
.SUNDAY NIGHT...South wind less than 10 knots. Clear. Waves calm
to 1 foot.
.MONDAY...Southwest wind 10 to 20 knots. Partly cloudy in the
morning then becoming cloudy. Waves building to 1 to 2 feet.

$$

LSZ242-243-210800-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1140 PM EDT Sat Apr 20 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.REST OF TONIGHT...West wind 10 to 20 knots. Mostly clear. Waves
3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet.
.SUNDAY...Northwest wind 10 to 20 knots backing southwest less
than 10 knots late. Mostly sunny. Waves subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Southwest wind less than 10 knots backing south
after midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots. Mostly cloudy. Waves
building to 1 to 2 feet.

$$

LSZ245-210800-
Manitou Island to Point Isabelle MI-
1140 PM EDT Sat Apr 20 2024

.REST OF TONIGHT...Northwest wind 10 to 15 knots with gusts up to
22 knots. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...Northwest wind 10 to 15 knots veering northeast less
than 10 knots late. Partly cloudy. Waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Southeast wind 10 to 15 knots veering south after
midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind less than 10 knots backing south in the
afternoon. Mostly cloudy. Waves 1 to 2 feet.

$$

LSZ244-210800-
Eagle River to Manitou Island MI-
1140 PM EDT Sat Apr 20 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.REST OF TONIGHT...West wind 15 to 20 knots. Mostly clear. Waves
3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet.
.SUNDAY...Northwest wind 10 to 15 knots veering northeast less
than 10 knots late. Partly cloudy. Waves subsiding to 1 to
2 feet.
.SUNDAY NIGHT...Southeast wind 10 to 15 knots veering south after
midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots backing south in the
afternoon. Mostly cloudy. Waves 1 to 2 feet.

$$

LSZ246-210800-
Point Isabelle to Lower Entrance of Portage Canal MI-
1140 PM EDT Sat Apr 20 2024

.REST OF TONIGHT...West wind 10 to 15 knots. Mostly clear. Waves
calm to 1 foot.
.SUNDAY...Northwest wind 10 to 15 knots backing southwest less
than 10 knots late. Mostly sunny. Waves calm to 1 foot.
.SUNDAY NIGHT...Southeast wind less than 10 knots veering south
after midnight. Mostly clear. Waves calm to 1 foot.
.MONDAY...Southwest wind 5 to 15 knots. Mostly cloudy. Waves
building to 1 to 2 feet.

$$

LSZ247-210800-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1140 PM EDT Sat Apr 20 2024

.REST OF TONIGHT...West wind 10 to 15 knots. Clear. Waves 1 to
2 feet.
.SUNDAY...West wind 10 to 15 knots veering north less than
10 knots late. Partly cloudy through early afternoon then
clearing. Waves 1 to 2 feet.
.SUNDAY NIGHT...Southeast wind less than 10 knots veering
southwest after midnight. Mostly clear. Waves calm to 1 foot.
.MONDAY...Southwest wind 5 to 15 knots. Mostly cloudy. Waves
building to 1 to 2 feet.

$$

LSZ248-210800-
Huron Islands to Marquette MI-
1140 PM EDT Sat Apr 20 2024

.REST OF TONIGHT...West wind 10 to 15 knots with gusts up to
22 knots. Mostly clear. Waves 2 to 3 feet.
.SUNDAY...Northwest wind 10 to 15 knots veering northeast 5 to
15 knots late. Gusts up to 22 knots. Mostly sunny. Waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet.
.SUNDAY NIGHT...Southeast wind less than 10 knots veering south
after midnight. Mostly clear. Waves subsiding to 1 to 2 feet.
.MONDAY...Southwest wind 5 to 15 knots. Partly cloudy. Waves calm
to 1 foot.

$$

LSZ249-210800-
Marquette to Munising MI-
1140 PM EDT Sat Apr 20 2024

.REST OF TONIGHT...West wind 10 to 15 knots. Gusts up to
22 knots. Mostly clear. Waves 2 to 3 feet building to 2 to
4 feet.
.SUNDAY...Northwest wind 10 to 15 knots veering northeast 5 to
15 knots late. Partly cloudy through early afternoon then
clearing. Waves 2 to 4 feet.
.SUNDAY NIGHT...Southeast wind less than 10 knots veering south
5 to 15 knots after midnight. Clear. Waves subsiding to 1 to
2 feet.
.MONDAY...South wind 10 to 15 knots. Mostly sunny in the morning
then becoming mostly cloudy. Waves 1 to 2 feet.

$$

LSZ250-210800-
Munising to Grand Marais MI-
1140 PM EDT Sat Apr 20 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT...

.REST OF TONIGHT...West wind 10 to 20 knots becoming 15 to
20 knots late. Mostly clear. Waves 2 to 4 feet.
.SUNDAY...Northwest wind 15 to 20 knots veering north 10 to
15 knots late. Partly cloudy through early afternoon then
clearing. Waves building to 3 to 6 feet occasionally to 8 feet,
then subsiding to 3 to 5 feet occasionally to 7 feet.
.SUNDAY NIGHT...East wind less than 10 knots veering south 5 to
15 knots after midnight. Mostly clear. Waves subsiding to 1 to
2 feet.
.MONDAY...South wind 10 to 15 knots. Partly cloudy. Waves 1 to
2 feet.

$$

LSZ251-210800-
Grand Marais to Whitefish Point MI-
1140 PM EDT Sat Apr 20 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT...

.REST OF TONIGHT...West wind 15 to 20 knots. Mostly clear. Waves
3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet
occasionally to 7 feet.
.SUNDAY...Northwest wind 15 to 25 knots. Partly cloudy through
early afternoon then clearing. Waves building to 4 to 7 feet
occasionally to 9 feet.
.SUNDAY NIGHT...Northwest wind 10 to 20 knots backing south 5 to
15 knots after midnight. Mostly clear. Waves subsiding to 1 to
2 feet.
.MONDAY...South wind 10 to 20 knots. Partly cloudy. Waves
building to 2 to 3 feet.

$$

WFO MQT


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