Nearshore Marine Forecast
Issued by NWS Marquette, MI

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409
FZUS53 KMQT 180611
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
211 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.

LSZ240-241-180800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
211 AM EDT Fri Aug 18 2017 /111 AM CDT Fri Aug 18 2017/

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

.REST OF TONIGHT...Northwest wind 15 to 20 knots. Cloudy.
Scattered showers late, then isolated showers late. Patchy fog
through the night. Waves 3 to 5 feet occasionally to 7 feet.
.FRIDAY...Northwest wind 10 to 20 knots backing southwest 10 to
15 knots late. Mostly cloudy. Waves subsiding to 2 to 3 feet.
.FRIDAY NIGHT...Southwest wind less than 10 knots. Mostly clear.
Waves subsiding to 1 to 2 feet.
.SATURDAY...West wind 5 to 15 knots. Mostly sunny. Waves calm to
1 foot.

$$

LSZ242-243-180800-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
211 AM EDT Fri Aug 18 2017

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

.REST OF TONIGHT...Northwest wind 15 to 20 knots. Cloudy with
scattered showers. Patchy fog. Waves 3 to 6 feet occasionally to
8 feet subsiding to 3 to 5 feet occasionally to 7 feet.
.FRIDAY...Northwest wind 15 to 20 knots backing west 10 to
15 knots late. Mostly cloudy. Patchy fog in the morning. Waves
subsiding to 2 to 3 feet.
.FRIDAY NIGHT...West wind less than 10 knots. Partly cloudy.
Waves subsiding to 1 to 2 feet.
.SATURDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves
1 to 2 feet.

$$

LSZ244-245-180800-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
211 AM EDT Fri Aug 18 2017

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

.REST OF TONIGHT...North wind 15 to 20 knots with gusts up to
27 knots. Cloudy with scattered showers. Areas of fog. Waves 3 to
6 feet occasionally to 8 feet subsiding to 3 to 5 feet
occasionally to 7 feet.
.FRIDAY...Northwest wind 15 to 20 knots. Gusts up to 27 knots.
Cloudy. A slight chance of showers in the morning. Patchy fog
through mid afternoon. Waves subsiding to 2 to 4 feet.
.FRIDAY NIGHT...West wind 5 to 15 knots. Mostly cloudy through
midnight then becoming mostly clear. Waves subsiding to 1 to
2 feet.
.SATURDAY...West wind 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.

$$

LSZ246-247-180800-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
211 AM EDT Fri Aug 18 2017

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

.REST OF TONIGHT...Northwest wind 10 to 20 knots. Cloudy with
scattered showers. Patchy fog. Waves 2 to 4 feet subsiding to
2 to 3 feet.
.FRIDAY...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.
.FRIDAY NIGHT...West wind less than 10 knots. Mostly cloudy
through midnight then becoming mostly clear. Waves 1 to 2 feet.
.SATURDAY...West wind less than 10 knots. Mostly sunny. Waves
calm to 1 foot.

$$

LSZ248-180800-
Huron Islands to Marquette MI-
211 AM EDT Fri Aug 18 2017

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

.REST OF TONIGHT...Northwest wind 20 to 25 knots with gusts up to
33 knots. Numerous showers late, then scattered showers late.
Patchy fog through the night. Waves 2 to 4 feet building to 3 to
6 feet occasionally to 8 feet.
.FRIDAY...Northwest wind 15 to 25 knots with gusts up to
33 knots. Cloudy. A chance of showers in the morning. Patchy fog
through mid afternoon. Waves subsiding to 2 to 4 feet.
.FRIDAY NIGHT...West wind 10 to 15 knots becoming 5 to 15 knots
after midnight. Mostly cloudy through midnight then becoming
mostly clear. Waves subsiding to 1 to 2 feet.
.SATURDAY...West wind less than 10 knots. Mostly sunny. Waves
calm to 1 foot.

$$

LSZ249-250-180800-
Marquette to Munising MI-
Munising to Grand Marais MI-
211 AM EDT Fri Aug 18 2017

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

.REST OF TONIGHT...Northwest wind up to 30 knots. Cloudy with
scattered showers. Patchy fog. Waves 2 to 3 feet building to 3 to
6 feet occasionally to 8 feet.
.FRIDAY...Northwest wind 15 to 25 knots with gusts up to
33 knots. Cloudy. Patchy fog through mid afternoon. A chance of
showers in the morning, then a slight chance of showers in the
afternoon. Waves building to 4 to 7 feet occasionally to 9 feet.
.FRIDAY NIGHT...Northwest wind 10 to 20 knots backing west 5 to
15 knots after midnight. Mostly cloudy with a slight chance of
showers through midnight, then partly cloudy after midnight.
Waves subsiding to 2 to 3 feet.
.SATURDAY...West wind less than 10 knots. Mostly sunny. Waves
subsiding to 1 to 2 feet.

$$

LSZ251-180800-
Grand Marais to Whitefish Point MI-
211 AM EDT Fri Aug 18 2017

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

.REST OF TONIGHT...South wind less than 10 knots veering
southwest 10 to 20 knots late. Cloudy with scattered showers.
Patchy fog. Waves 1 to 2 feet.
.FRIDAY...Northwest wind 15 to 25 knots. Cloudy. Patchy fog
through the day. A chance of showers in the morning. A slight
chance of showers in the afternoon, then a chance of showers
late. Waves building to 4 to 7 feet occasionally to 9 feet.
.FRIDAY NIGHT...Northwest wind 10 to 20 knots. Mostly cloudy. A
slight chance of showers through midnight. Waves subsiding to
2 to 3 feet.
.SATURDAY...West wind less than 10 knots. Mostly sunny. Waves
subsiding to 1 to 2 feet.

$$

LMZ221-180800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
211 AM EDT Fri Aug 18 2017

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

.REST OF TONIGHT...West wind 15 to 20 knots with gusts up to
31 knots. Cloudy. Patchy fog late. Scattered showers late, then
isolated showers late. Waves 2 to 4 feet.
.FRIDAY...Northwest wind 10 to 20 knots with gusts up to
30 knots. Mostly cloudy. Waves subsiding to 2 to 3 feet.
.FRIDAY NIGHT...Northwest wind 5 to 15 knots. Mostly cloudy
through midnight 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 and
thunderstorms by mid afternoon. Waves subsiding to 1 to 2 feet.

$$

LMZ248-250-180800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
211 AM EDT Fri Aug 18 2017

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

.REST OF TONIGHT...West wind 15 to 20 knots veering northwest
15 to 25 knots late. Cloudy with scattered showers. Patchy fog.
Waves 2 to 4 feet.
.FRIDAY...Northwest wind 15 to 25 knots. Cloudy. A slight chance
of showers in the morning. Waves subsiding to 2 to 3 feet.
.FRIDAY NIGHT...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. Waves calm to 1 foot.

$$

WFO MQT



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