Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 201811
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
211 PM EDT Tue Apr 20 2021

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.

LMZ248-250-202000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
211 PM EDT Tue Apr 20 2021

.REST OF TODAY...North wind 10 to 15 knots. Mostly sunny with
scattered snow showers. Waves 1 to 2 feet.
.TONIGHT...North wind 10 to 15 knots. Clear. Scattered snow
showers in the evening. Waves 1 to 2 feet.
.WEDNESDAY...Northwest wind 10 to 15 knots backing west 5 to
15 knots by mid afternoon. Partly cloudy. Isolated flurries.
Waves calm to 1 foot.
.WEDNESDAY NIGHT...West wind 5 to 15 knots. Mostly clear. Waves
calm to 1 foot.

$$

LMZ221-202000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
211 PM EDT Tue Apr 20 2021

.REST OF TODAY...North wind 10 to 15 knots. Partly cloudy with
scattered snow showers. Waves 1 to 2 feet.
.TONIGHT...North wind 10 to 15 knots backing northwest late.
Mostly clear. Scattered snow showers in the evening. Waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet.
.WEDNESDAY...Northwest wind less than 10 knots backing southwest
by mid afternoon. Mostly sunny through early afternoon then
becoming mostly cloudy. Isolated flurries through the day. Waves
calm to 1 foot.
.WEDNESDAY NIGHT...Variable wind less than 10 knots becoming west
5 to 15 knots after midnight. Mostly clear. Waves calm to 1 foot.

$$

LSZ240-241-202000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
211 PM EDT Tue Apr 20 2021 /111 PM CDT Tue Apr 20 2021/

.REST OF TODAY...Variable wind less than 10 knots. Sunny.
Scattered flurries. Waves 2 to 3 feet subsiding to 1 to 2 feet.
.TONIGHT...Variable wind less than 10 knots. Mostly clear. Waves
1 to 2 feet.
.WEDNESDAY...Northwest wind less than 10 knots backing west by
mid afternoon. Partly cloudy through early afternoon then
clearing. Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 5 to 15 knots. Clear. Waves
building to 1 to 2 feet.

$$

LSZ242-243-202000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
211 PM EDT Tue Apr 20 2021

.REST OF TODAY...North wind less than 10 knots. Mostly sunny.
Waves 2 to 3 feet subsiding to 1 to 2 feet.
.TONIGHT...Variable wind less than 10 knots becoming northwest
less than 10 knots late. Mostly clear. A chance of snow showers
after midnight. Waves 1 to 2 feet.
.WEDNESDAY...Northwest wind less than 10 knots backing west 10 to
15 knots by mid afternoon. Partly cloudy through early afternoon
then clearing. Waves building to 1 to 2 feet.
.WEDNESDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
building to 2 to 3 feet.

$$

LSZ244-245-202000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
211 PM EDT Tue Apr 20 2021

.REST OF TODAY...North wind 10 to 15 knots. Partly cloudy. Waves
3 to 5 feet occasionally to 7 feet subsiding to 2 to 3 feet.
.TONIGHT...North wind 5 to 15 knots. Mostly clear. Waves
subsiding to 1 to 2 feet.
.WEDNESDAY...Northwest wind 10 to 15 knots. Partly cloudy through
early afternoon then clearing. Waves 1 to 2 feet.
.WEDNESDAY NIGHT...West wind 10 to 15 knots. Mostly clear. Waves
building to 2 to 3 feet.

$$

LSZ246-202000-
Point Isabelle to Lower Entrance of Portage Canal MI-
211 PM EDT Tue Apr 20 2021

.REST OF TODAY...North wind 10 to 15 knots. Mostly sunny. Waves
1 to 2 feet.
.TONIGHT...Northwest wind less than 10 knots. Mostly clear. A
slight chance of snow showers late. Waves calm to 1 foot.
.WEDNESDAY...Northwest wind 5 to 15 knots. Mostly cloudy through
early afternoon then clearing. Waves calm to 1 foot.
.WEDNESDAY NIGHT...West wind 5 to 15 knots. Clear. Waves calm to
1 foot.

$$

LSZ247-202000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
211 PM EDT Tue Apr 20 2021

.REST OF TODAY...North wind 5 to 15 knots. Mostly sunny. Waves
2 to 3 feet subsiding to 1 to 2 feet.
.TONIGHT...North wind less than 10 knots backing west late.
Clear. Waves 1 to 2 feet.
.WEDNESDAY...Northwest wind 5 to 15 knots. Partly cloudy.
Isolated flurries through early afternoon. Waves calm to 1 foot.
.WEDNESDAY NIGHT...Southwest wind 5 to 15 knots. Clear. Waves
building to 1 to 2 feet.

$$

LSZ248-202000-
Huron Islands to Marquette MI-
211 PM EDT Tue Apr 20 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...

.REST OF TODAY...North wind 10 to 20 knots. Mostly sunny. Waves
3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet.
.TONIGHT...North wind less than 10 knots backing northwest late.
Mostly clear. Waves subsiding to 1 to 2 feet.
.WEDNESDAY...Northwest wind 10 to 15 knots. Mostly sunny. Waves
1 to 2 feet.
.WEDNESDAY NIGHT...West wind 5 to 15 knots. Clear. Waves 1 to
2 feet.

$$

LSZ249-202000-
Marquette to Munising MI-
211 PM EDT Tue Apr 20 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING...

.REST OF TODAY...North wind 15 to 20 knots. Partly cloudy.
Scattered flurries. Waves 4 to 7 feet occasionally to 9 feet
subsiding to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...North wind 10 to 15 knots. Partly cloudy. A slight
chance of snow showers late. Waves subsiding to 2 to 3 feet.
.WEDNESDAY...North wind 10 to 15 knots. Mostly sunny. Isolated
flurries through early afternoon. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...West wind less than 10 knots increasing to
10 to 15 knots after midnight. Clear. Waves 1 to 2 feet.

$$

LSZ250-202000-
Munising to Grand Marais MI-
211 PM EDT Tue Apr 20 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING...

.REST OF TODAY...Northwest wind 15 to 20 knots. Mostly cloudy.
Scattered flurries. Waves 4 to 7 feet occasionally to 9 feet
subsiding to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...North wind 10 to 15 knots. Mostly cloudy. Scattered
flurries in the evening, then a slight chance of snow showers
after midnight. Waves subsiding to 2 to 3 feet.
.WEDNESDAY...North wind 10 to 15 knots backing northwest by mid
afternoon. Mostly sunny. Waves subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...West wind less than 10 knots increasing to
10 to 15 knots after midnight. Mostly clear. Waves building to
2 to 3 feet, then subsiding to 1 to 2 feet.

$$

LSZ251-202000-
Grand Marais to Whitefish Point MI-
211 PM EDT Tue Apr 20 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING...

.REST OF TODAY...Northwest wind 15 to 20 knots. Mostly cloudy.
Scattered flurries. Waves 3 to 6 feet occasionally to 8 feet
subsiding to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...Northwest wind 15 to 20 knots veering north 10 to
15 knots after midnight. Mostly cloudy in the evening then
becoming partly cloudy. Scattered flurries through midnight.
Waves subsiding to 2 to 3 feet.
.WEDNESDAY...North wind 10 to 15 knots backing northwest 10 to
20 knots by mid afternoon. Partly cloudy through early afternoon
then clearing. Waves subsiding to 1 to 2 feet, then building to
2 to 3 feet.
.WEDNESDAY NIGHT...Northwest wind 10 to 15 knots backing west
after midnight. Mostly clear. Waves 2 to 3 feet.

$$

WFO MQT


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