Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 211940
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
340 PM EDT Sun Apr 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.

LMZ221-248-250-212045-
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-
340 PM EDT Sun Apr 21 2024

.REST OF TODAY...North wind less than 10 knots with gusts up to
18 knots. Mostly sunny. Waves 1 to 2 feet.
.TONIGHT...Northeast wind less than 10 knots veering southeast by
midnight, then veering south late. Clear. Waves building to 1 to
2 feet.
.MONDAY...South wind 10 to 20 knots. Gusts up to 29 knots in the
afternoon. Mostly sunny. Waves building to 3 to 5 feet
occasionally to 7 feet.
.MONDAY NIGHT...Southwest wind 10 to 20 knots with gusts up to
29 knots. Rain showers in the evening, then a chance of rain
showers after midnight. Waves building to 3 to 6 feet
occasionally to 8 feet.

$$

LSZ240-241-212045-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
340 PM EDT Sun Apr 21 2024 /240 PM CDT Sun Apr 21 2024/

.REST OF TODAY...West wind less than 10 knots. Mostly sunny.
Waves 1 to 2 feet.
.TONIGHT...Southwest wind 5 to 15 knots. Clear. Waves calm to
1 foot.
.MONDAY...Southwest wind 10 to 15 knots with gusts up to
22 knots. Partly cloudy. A chance of rain showers in the
afternoon. Waves building to 1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Cloudy with rain
showers likely in the evening, then partly cloudy with a chance
of rain showers after midnight. Waves 1 to 2 feet.

$$

LSZ243-212045-
Upper Entrance of Portage Canal to Eagle River MI-
340 PM EDT Sun Apr 21 2024

...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

.REST OF TODAY...Southwest wind less than 10 knots with gusts up
to 19 knots. Mostly sunny. Waves 1 to 2 feet.
.TONIGHT...Southwest wind less than 10 knots backing south by
midnight, then veering southwest 10 to 15 knots late. Mostly
clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves
building to 1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots veering west after
midnight. Cloudy. Rain showers in the evening, then a chance of
rain showers after midnight. Waves building to 2 to 3 feet.

$$

LSZ242-212045-
Ontonagon to Upper Entrance of Portage Canal MI-
340 PM EDT Sun Apr 21 2024

.REST OF TODAY...Southwest wind less than 10 knots with gusts up
to 19 knots. Mostly sunny. Waves 1 to 2 feet.
.TONIGHT...Southwest wind less than 10 knots backing south 5 to
15 knots by midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. A slight
chance of rain showers in the afternoon. Waves building to 1 to
2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots veering west after
midnight. Mostly cloudy. Rain showers likely in the evening, then
a chance of rain showers after midnight. Waves building to 2 to
3 feet.

$$

LSZ245-212045-
Manitou Island to Point Isabelle MI-
340 PM EDT Sun Apr 21 2024

.REST OF TODAY...Northwest wind less than 10 knots. Mostly sunny.
Waves 1 to 2 feet.
.TONIGHT...Southeast wind less than 10 knots veering southwest
late. Mostly clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots backing south in the
afternoon. Mostly sunny. Waves building to 1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Rain showers.
Waves calm to 1 foot.

$$

LSZ244-212045-
Eagle River to Manitou Island MI-
340 PM EDT Sun Apr 21 2024

...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

.REST OF TODAY...West wind less than 10 knots with gusts up to
17 knots. Mostly sunny. Waves 2 to 3 feet subsiding to 1 to
2 feet.
.TONIGHT...South wind less than 10 knots veering southwest late.
Mostly clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves
building to 1 to 2 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots veering west after
midnight. Rain showers. Waves building to 2 to 3 feet.

$$

LSZ246-212045-
Point Isabelle to Lower Entrance of Portage Canal MI-
340 PM EDT Sun Apr 21 2024

.REST OF TODAY...West wind less than 10 knots with gusts up to
18 knots. Mostly sunny. Waves calm to 1 foot.
.TONIGHT...South wind less than 10 knots veering southwest late.
Mostly clear. Waves calm to 1 foot.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves calm
to 1 foot.
.MONDAY NIGHT...Southwest wind 10 to 15 knots veering west less
than 10 knots after midnight. Rain showers in the evening, then a
chance of rain showers after midnight. Waves building to 1 to
2 feet.

$$

LSZ247-212045-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
340 PM EDT Sun Apr 21 2024

.REST OF TODAY...West wind less than 10 knots with gusts up to
17 knots. Mostly sunny. Waves calm to 1 foot.
.TONIGHT...Southwest wind less than 10 knots. Mostly clear. Waves
calm to 1 foot.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves calm
to 1 foot.
.MONDAY NIGHT...Southwest wind 10 to 15 knots diminishing to less
than 10 knots after midnight. Rain showers in the evening, then a
chance of rain showers after midnight. Waves building to 1 to
2 feet.

$$

LSZ248-212045-
Huron Islands to Marquette MI-
340 PM EDT Sun Apr 21 2024

.REST OF TODAY...North wind less than 10 knots. Mostly sunny.
Waves 1 to 2 feet.
.TONIGHT...Southeast wind less than 10 knots veering southwest
late. Mostly clear. Waves 1 to 2 feet.
.MONDAY...Southwest wind 5 to 15 knots. Mostly sunny. Waves calm
to 1 foot.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Rain showers.
Waves building to 1 to 2 feet.

$$

LSZ249-212045-
Marquette to Munising MI-
340 PM EDT Sun Apr 21 2024

.REST OF TODAY...North wind 5 to 15 knots. Sunny. Waves 2 to
3 feet.
.TONIGHT...Southeast wind less than 10 knots veering south 10 to
15 knots late. Clear. Waves subsiding to 1 to 2 feet.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves calm
to 1 foot.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Rain showers.
Waves 1 to 2 feet.

$$

LSZ250-212045-
Munising to Grand Marais MI-
340 PM EDT Sun Apr 21 2024

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

.REST OF TODAY...North wind 5 to 15 knots. Sunny. Waves 2 to
4 feet.
.TONIGHT...Northeast wind less than 10 knots veering south by
midnight, then increasing to 10 to 15 knots late. Mostly clear.
Waves subsiding to 1 to 2 feet.
.MONDAY...Southwest wind 10 to 20 knots. Mostly sunny. Waves 1 to
2 feet.
.MONDAY NIGHT...South wind 10 to 20 knots. A slight chance of
rain showers in the evening, then rain showers likely after
midnight. Waves building to 2 to 4 feet, then subsiding to 2 to
3 feet.

$$

LSZ251-212045-
Grand Marais to Whitefish Point MI-
340 PM EDT Sun Apr 21 2024

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

.REST OF TODAY...Northwest wind 15 to 20 knots. Sunny. Waves 3 to
6 feet occasionally to 8 feet.
.TONIGHT...Northwest wind 5 to 15 knots backing southwest less
than 10 knots by midnight, then backing south 10 to 15 knots
late. Gusts up to 22 knots. Clear through midnight then becoming
partly cloudy. Waves subsiding to 1 to 2 feet.
.MONDAY...Southwest wind 10 to 20 knots. Mostly sunny. Waves
building to 2 to 3 feet.
.MONDAY NIGHT...South wind 10 to 20 knots. Cloudy. A chance of
rain showers in the evening, then rain showers after midnight.
Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet.

$$

WFO MQT


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