Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 181026
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
626 AM EDT Fri Aug 18 2017

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-
626 AM EDT Fri Aug 18 2017 /526 AM CDT Fri Aug 18 2017/

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT /1 PM CDT/ THIS
AFTERNOON...

.EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with
a slight chance of showers. Patchy fog. Waves 3 to 5 feet
occasionally to 7 feet.
.TODAY...Northwest wind 10 to 20 knots backing southwest 10 to
15 knots late. Mostly cloudy. Patchy fog in the morning. Waves
subsiding to 2 to 3 feet.
.TONIGHT...Southwest wind less than 10 knots. Partly cloudy
through midnight then clearing. Waves subsiding to 1 to 2 feet.
.SATURDAY...West wind 5 to 15 knots. Sunny. Waves calm to 1 foot.
.SATURDAY NIGHT...Southwest wind 5 to 15 knots. Mostly clear.
Waves calm to 1 foot.

$$

LSZ242-243-182000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
626 AM EDT Fri Aug 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with
a slight chance of showers. Patchy fog. Waves 3 to 6 feet
occasionally to 8 feet subsiding to 3 to 5 feet occasionally to
7 feet.
.TODAY...Northwest wind 15 to 20 knots backing west 10 to
15 knots late. Mostly cloudy. Patchy fog through mid afternoon.
Waves subsiding to 2 to 3 feet.
.TONIGHT...West wind less than 10 knots. Mostly cloudy in the
evening then becoming mostly clear. A slight chance of showers
through midnight. Waves subsiding to 1 to 2 feet.
.SATURDAY...Southwest wind 10 to 15 knots. Sunny. Waves 1 to
2 feet.
.SATURDAY NIGHT...Southwest wind less than 10 knots. Mostly
clear. Waves 1 to 2 feet.

$$

LSZ244-245-182000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
626 AM EDT Fri Aug 18 2017

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

.EARLY THIS MORNING...Northwest wind 15 to 20 knots with gusts up
to 27 knots. Cloudy with a chance of showers. Patchy fog. Waves
3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet
occasionally to 7 feet.
.TODAY...Northwest wind 15 to 25 knots. Cloudy. A slight chance
of showers in the morning. Patchy fog through mid afternoon.
Waves subsiding to 2 to 4 feet.
.TONIGHT...West wind 5 to 15 knots. Mostly cloudy with a slight
chance of showers in the evening, then partly cloudy after
midnight. Waves subsiding to 1 to 2 feet.
.SATURDAY...West wind 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.SATURDAY NIGHT...Southwest wind 10 to 15 knots. Mostly clear.
Waves 1 to 2 feet.

$$

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-
626 AM EDT Fri Aug 18 2017

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

.EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with
a chance of showers. Patchy fog. Waves 2 to 4 feet subsiding to
2 to 3 feet.
.TODAY...Northwest wind 10 to 20 knots. Cloudy. A slight chance
of showers in the morning. Patchy fog through mid afternoon.
Waves subsiding to 1 to 2 feet.
.TONIGHT...West wind less than 10 knots. Mostly cloudy with a
slight chance of showers through midnight, then mostly clear
late. Waves 1 to 2 feet.
.SATURDAY...West wind less than 10 knots. Mostly sunny. Waves
calm to 1 foot.
.SATURDAY NIGHT...Southwest wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LSZ248-182000-
Huron Islands to Marquette MI-
626 AM EDT Fri Aug 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.EARLY THIS MORNING...Northwest wind 20 to 25 knots with gale
force gusts up to 34 knots. Cloudy with a chance of showers.
Patchy fog. Waves 3 to 5 feet occasionally to 7 feet building to
3 to 6 feet occasionally to 8 feet.
.TODAY...Northwest wind 15 to 25 knots with gale force gusts up
to 34 knots. Cloudy. A chance of showers in the morning, then a
slight chance of showers in the afternoon. Patchy fog through mid
afternoon. Waves subsiding to 2 to 4 feet.
.TONIGHT...West wind 5 to 15 knots. Mostly cloudy with a slight
chance of showers through midnight, then mostly clear late. Waves
subsiding to 1 to 2 feet.
.SATURDAY...West wind less than 10 knots. Mostly sunny. Waves
calm to 1 foot.
.SATURDAY NIGHT...Southwest wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LSZ249-250-182000-
Marquette to Munising MI-
Munising to Grand Marais MI-
626 AM EDT Fri Aug 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.EARLY THIS MORNING...Northwest wind up to 30 knots. Cloudy with
a chance of showers. Patchy fog. Waves 3 to 6 feet occasionally
to 8 feet building to 4 to 7 feet occasionally to 9 feet.
.TODAY...Northwest wind up to 30 knots. Cloudy. A chance of
showers through mid afternoon, then a slight chance of showers
late. Patchy fog through the day. Waves 4 to 7 feet occasionally
to 9 feet.
.TONIGHT...Northwest wind 10 to 20 knots backing west less than
10 knots late. Gusts up to 27 knots. Mostly cloudy through
midnight then becoming partly cloudy. A slight chance of showers
through midnight. Patchy fog late. Waves subsiding to 2 to
3 feet.
.SATURDAY...West wind less than 10 knots. Mostly sunny. Waves
subsiding to 1 to 2 feet.
.SATURDAY NIGHT...Southwest wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LSZ251-182000-
Grand Marais to Whitefish Point MI-
626 AM EDT Fri Aug 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.EARLY THIS MORNING...West wind 10 to 20 knots. Cloudy with a
chance of showers. Patchy fog. Waves calm to 1 foot building to
1 to 2 feet.
.TODAY...Northwest wind 20 to 25 knots with gusts up to 32 knots.
Cloudy with a chance of showers. Patchy fog. Waves building to
4 to 7 feet occasionally to 9 feet.
.TONIGHT...Northwest wind 10 to 20 knots with gusts up to
30 knots. Mostly cloudy. A slight chance of showers in the
evening. Patchy fog after midnight. Waves subsiding to 2 to
3 feet.
.SATURDAY...West wind less than 10 knots. Mostly sunny. Patchy
fog through early afternoon. Waves subsiding to 1 to 2 feet.
.SATURDAY NIGHT...Southwest wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LMZ221-182000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
626 AM EDT Fri Aug 18 2017

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

.EARLY THIS MORNING...Northwest wind 20 to 25 knots. Cloudy with
a slight chance of showers. Patchy fog. Waves 2 to 4 feet.
.TODAY...Northwest wind 15 to 25 knots. Mostly cloudy. A slight
chance of showers through mid afternoon. Waves subsiding to 2 to
3 feet.
.TONIGHT...West wind 5 to 15 knots. Mostly cloudy in the evening
then becoming partly cloudy. Waves subsiding to 1 to 2 feet, then
building to 2 to 4 feet.
.SATURDAY...West wind less than 10 knots backing southwest by mid
afternoon. Mostly sunny. A slight chance of showers by mid
afternoon. Waves subsiding to 1 to 2 feet.
.SATURDAY NIGHT...Southwest wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

LMZ248-250-182000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
626 AM EDT Fri Aug 18 2017

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

.EARLY THIS MORNING...Northwest wind 15 to 25 knots. Cloudy with
a chance of showers. Patchy fog. Waves 2 to 4 feet.
.TODAY...Northwest wind 15 to 25 knots. Cloudy. Patchy fog in the
morning. A slight chance of showers through mid afternoon. Waves
subsiding to 2 to 3 feet.
.TONIGHT...Northwest wind 5 to 15 knots. Mostly cloudy through
midnight then becoming partly cloudy. Waves subsiding to 1 to
2 feet.
.SATURDAY...West wind less than 10 knots backing southwest by mid
afternoon. Mostly sunny. A slight chance of showers by mid
afternoon. Waves calm to 1 foot.
.SATURDAY NIGHT...Southwest wind less than 10 knots. Mostly
clear. Waves calm to 1 foot.

$$

WFO MQT



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