Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 190740
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
340 AM EDT Thu Apr 19 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.

LSZ240-241-190845-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
340 AM EDT Thu Apr 19 2018 /240 AM CDT Thu Apr 19 2018/

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT /7 AM CDT/ THIS
MORNING...

.REST OF TONIGHT...North wind less than 10 knots. Clear. Waves
2 to 4 feet subsiding to 2 to 3 feet.
.THURSDAY...Northwest wind less than 10 knots backing southwest
late. Sunny. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
calm to 1 foot.
.FRIDAY...Southwest wind less than 10 knots through early
afternoon becoming variable. Mostly sunny. Waves calm to 1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LSZ243-190845-
Upper Entrance of Portage Canal to Eagle River MI-
340 AM EDT Thu Apr 19 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TONIGHT...North wind less than 10 knots. Clear. Waves
2 to 4 feet subsiding to 2 to 3 feet.
.THURSDAY...Northwest wind less than 10 knots backing southwest
late. Sunny. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
1 to 2 feet.
.FRIDAY...Southwest wind less than 10 knots. Sunny. Waves calm to
1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LSZ242-190845-
Ontonagon to Upper Entrance of Portage Canal MI-
340 AM EDT Thu Apr 19 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

.REST OF TONIGHT...North wind less than 10 knots. Clear. Waves
2 to 4 feet subsiding to 2 to 3 feet.
.THURSDAY...Northwest wind less than 10 knots backing southwest
late. Sunny. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
calm to 1 foot.
.FRIDAY...West wind less than 10 knots. Sunny. Waves calm to
1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LSZ244-245-190845-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
340 AM EDT Thu Apr 19 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TONIGHT...North wind 10 to 15 knots. Clear. Waves 3 to
5 feet occasionally to 7 feet subsiding to 2 to 4 feet.
.THURSDAY...Northwest wind 10 to 15 knots backing west late.
Sunny. Waves subsiding to 2 to 3 feet.
.THURSDAY NIGHT...West wind 10 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet.
.FRIDAY...West wind less than 10 knots. Sunny. Waves 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ246-247-190845-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
340 AM EDT Thu Apr 19 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

.REST OF TONIGHT...Northwest wind less than 10 knots. Clear.
Waves 2 to 4 feet subsiding to 2 to 3 feet.
.THURSDAY...Northwest wind less than 10 knots. Sunny. Waves
subsiding to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
calm to 1 foot.
.FRIDAY...West wind less than 10 knots through early afternoon
becoming variable. Sunny. Waves calm to 1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LSZ248-249-190845-
Huron Islands to Marquette MI-
Marquette to Munising MI-
340 AM EDT Thu Apr 19 2018

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

.REST OF TONIGHT...North wind 15 to 20 knots. Clear. Waves 4 to
7 feet occasionally to 9 feet subsiding to 3 to 6 feet
occasionally to 8 feet.
.THURSDAY...Northwest wind 10 to 20 knots. Sunny. Waves subsiding
to 2 to 4 feet.
.THURSDAY NIGHT...West wind 5 to 15 knots backing southwest less
than 10 knots after midnight. Clear. Waves subsiding to 1 to
2 feet.
.FRIDAY...Variable wind less than 10 knots. Sunny. Waves 1 to
2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ250-251-190845-
Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
340 AM EDT Thu Apr 19 2018

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

.REST OF TONIGHT...North wind 15 to 20 knots. Clear. Waves 4 to
7 feet occasionally to 9 feet subsiding to 3 to 6 feet
occasionally to 8 feet.
.THURSDAY...North wind 15 to 20 knots backing northwest in the
afternoon. Sunny. Waves subsiding to 3 to 5 feet occasionally to
7 feet.
.THURSDAY NIGHT...Northwest wind 10 to 20 knots backing west less
than 10 knots after midnight. Clear. Waves subsiding to 1 to
2 feet.
.FRIDAY...Variable wind less than 10 knots. Sunny. Waves 1 to
2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LMZ221-190845-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
340 AM EDT Thu Apr 19 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

.REST OF TONIGHT...North wind 15 to 20 knots. Clear. Waves 2 to
3 feet.
.THURSDAY...North wind 10 to 20 knots. Sunny. Waves subsiding to
1 to 2 feet.
.THURSDAY NIGHT...Northwest wind less than 10 knots backing west
after midnight. Clear. Waves 1 to 2 feet.
.FRIDAY...Southwest wind less than 10 knots. Sunny. Waves calm to
1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LMZ248-250-190845-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
340 AM EDT Thu Apr 19 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

.REST OF TONIGHT...North wind 15 to 20 knots. Clear. Waves 2 to
4 feet.
.THURSDAY...Northwest wind 10 to 20 knots. Sunny. Waves subsiding
to 1 to 2 feet.
.THURSDAY NIGHT...Northwest wind 5 to 15 knots becoming less than
10 knots after midnight. Clear. Waves 1 to 2 feet.
.FRIDAY...Southwest wind less than 10 knots. Sunny. Waves calm to
1 foot.

Note: Wave height forecasts are for ice free areas.

$$

WFO MQT



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