Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 181226
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
826 AM EDT Wed Apr 18 2018

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.

LSZ240-241-182000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
826 AM EDT Wed Apr 18 2018 /726 AM CDT Wed Apr 18 2018/

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.REST OF TODAY...Northeast wind 15 to 25 knots. Mostly cloudy
through mid afternoon then becoming mostly sunny. Waves 3 to
6 feet occasionally to 8 feet building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet.
.TONIGHT...North wind 10 to 15 knots diminishing to less than
10 knots late. Clear. Waves subsiding to 2 to 4 feet.
.THURSDAY...Northwest wind less than 10 knots backing west by mid
afternoon. Sunny. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
calm to 1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LSZ243-182000-
Upper Entrance of Portage Canal to Eagle River MI-
826 AM EDT Wed Apr 18 2018

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

.REST OF TODAY...Northeast wind 15 to 25 knots. Partly cloudy
through mid afternoon then clearing. Waves 4 to 7 feet
occasionally to 9 feet subsiding to 3 to 5 feet occasionally to
7 feet.
.TONIGHT...North wind 10 to 20 knots. Clear. Waves building to
3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet.
.THURSDAY...North wind 10 to 15 knots backing west by mid
afternoon. Sunny. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ242-182000-
Ontonagon to Upper Entrance of Portage Canal MI-
826 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.REST OF TODAY...Northeast wind 15 to 25 knots. Partly cloudy
through mid afternoon then clearing. Waves 4 to 7 feet
occasionally to 9 feet subsiding to 3 to 5 feet occasionally to
7 feet.
.TONIGHT...North wind 10 to 20 knots. Clear. Waves building to
3 to 6 feet occasionally to 8 feet, then subsiding to 2 to
4 feet.
.THURSDAY...Northwest wind 10 to 15 knots backing west by mid
afternoon. Sunny. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ244-245-182000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
826 AM EDT Wed Apr 18 2018

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

.REST OF TODAY...North wind 15 to 25 knots. Mostly cloudy in the
morning then clearing. Waves 4 to 7 feet occasionally to 9 feet
subsiding to 3 to 6 feet occasionally to 8 feet.
.TONIGHT...North wind 15 to 25 knots. Clear. Waves building to
4 to 7 feet occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet.
.THURSDAY...North wind 10 to 20 knots backing northwest by mid
afternoon. Sunny. Waves subsiding to 2 to 4 feet.
.THURSDAY NIGHT...West wind 5 to 15 knots. Clear. Waves subsiding
to 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ246-247-182000-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
826 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.REST OF TODAY...Northeast wind 15 to 20 knots. Mostly cloudy
through mid afternoon then clearing. Waves 3 to 6 feet
occasionally to 8 feet subsiding to 3 to 5 feet occasionally to
7 feet.
.TONIGHT...North wind 10 to 20 knots becoming 10 to 15 knots
late. Clear. Waves subsiding to 2 to 4 feet.
.THURSDAY...Northwest wind less than 10 knots. Gusts up to
18 knots. Sunny. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...West wind less than 10 knots. Clear. Waves 1 to
2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ248-249-182000-
Huron Islands to Marquette MI-
Marquette to Munising MI-
826 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY EVENING...

.REST OF TODAY...North wind 15 to 20 knots. Mostly cloudy through
mid afternoon then becoming mostly sunny. Waves 4 to 7 feet
occasionally to 9 feet.
.TONIGHT...North wind 15 to 25 knots. Clear. Waves building to
5 to 8 feet occasionally to 10 feet.
.THURSDAY...Northwest wind 15 to 20 knots. Sunny. Waves subsiding
to 3 to 5 feet occasionally to 7 feet.
.THURSDAY NIGHT...Northwest wind 5 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ250-251-182000-
Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
826 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY EVENING...

.REST OF TODAY...North wind 15 to 20 knots. Mostly cloudy through
mid afternoon then becoming mostly sunny. Waves 3 to 6 feet
occasionally to 8 feet.
.TONIGHT...North wind 15 to 25 knots. Mostly clear. Freezing
spray late. Waves building to 5 to 8 feet occasionally to
10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet.
.THURSDAY...North wind 15 to 20 knots backing northwest by mid
afternoon. Mostly sunny. Waves subsiding to 3 to 6 feet
occasionally to 8 feet.
.THURSDAY NIGHT...Northwest wind 10 to 20 knots diminishing to
less than 10 knots after midnight. Clear. Waves subsiding to 1 to
2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LMZ221-182000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
826 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM EDT THIS AFTERNOON
THROUGH THURSDAY MORNING...

.REST OF TODAY...North wind 10 to 20 knots. Mostly cloudy. Waves
1 to 2 feet building to 2 to 4 feet.
.TONIGHT...North wind 15 to 20 knots with gusts up to 27 knots.
Mostly cloudy in the evening then clearing. Waves subsiding to
2 to 3 feet, then building to 2 to 4 feet.
.THURSDAY...North wind 10 to 20 knots. Sunny. Waves subsiding to
1 to 2 feet.
.THURSDAY NIGHT...Northwest wind less than 10 knots with gusts up
to 17 knots. Clear. Waves 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LMZ248-250-182000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
826 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM EDT THIS AFTERNOON
THROUGH THURSDAY MORNING...

.REST OF TODAY...North wind 10 to 20 knots. Mostly cloudy. Waves
1 to 2 feet building to 2 to 3 feet.
.TONIGHT...North wind 15 to 20 knots with gusts up to 29 knots.
Mostly cloudy in the evening then clearing. Waves building to
2 to 4 feet.
.THURSDAY...North wind 10 to 20 knots. Sunny. Waves subsiding to
1 to 2 feet.
.THURSDAY NIGHT...Northwest wind 5 to 15 knots with gusts up to
22 knots. Clear. Waves 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

WFO MQT



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