Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 170040
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
840 PM EDT Wed Aug 16 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.

LSZ240-241-170800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
840 PM EDT Wed Aug 16 2017 /740 PM CDT Wed Aug 16 2017/

.REST OF TONIGHT...East wind 10 to 20 knots. Cloudy. A chance of
showers and a slight chance of thunderstorms after midnight.
Showers and a slight chance of thunderstorms late. Patchy fog
late. Waves 2 to 3 feet subsiding to 1 to 2 feet, then building
to 2 to 3 feet.
.THURSDAY...East wind 10 to 15 knots backing north late. Gusts up
to 23 knots. Widespread fog in the morning. Areas of fog in the
afternoon. Showers likely and a chance of thunderstorms through
the day. Waves building to 2 to 4 feet, then subsiding to 2 to
3 feet.
.THURSDAY NIGHT...North wind 10 to 15 knots. Cloudy. Showers
likely through midnight, then a chance of showers after midnight.
Waves building to 3 to 6 feet occasionally to 8 feet, then
subsiding to 3 to 5 feet occasionally to 7 feet.
.FRIDAY...Northwest wind 10 to 15 knots backing west less than
10 knots by mid afternoon. Mostly cloudy. A slight chance of
showers through early afternoon. Waves subsiding to 1 to 2 feet.

$$

LSZ242-243-170800-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
840 PM EDT Wed Aug 16 2017

.REST OF TONIGHT...East wind 10 to 15 knots. Cloudy. A slight
chance of showers after midnight. Showers and a slight chance of
thunderstorms late. Waves 1 to 2 feet.
.THURSDAY...East wind 10 to 15 knots. Gusts up to 24 knots.
Cloudy. A chance of showers and a slight chance of thunderstorms
in the morning, then a chance of showers and thunderstorms in the
afternoon. Widespread fog through the day. Waves building to 2 to
4 feet.
.THURSDAY NIGHT...Northeast wind 10 to 15 knots backing north
15 to 20 knots after midnight. Cloudy. Showers likely and a
slight chance of thunderstorms through midnight, then a chance of
showers after midnight. Waves building to 3 to 6 feet
occasionally to 8 feet.
.FRIDAY...Northwest wind 10 to 15 knots. Mostly cloudy. A chance
of showers through early afternoon. Waves subsiding to 2 to
3 feet.

$$

LSZ244-245-170800-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
840 PM EDT Wed Aug 16 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THURSDAY THROUGH
FRIDAY EVENING...

.REST OF TONIGHT...East wind 10 to 20 knots. Cloudy. A slight
chance of showers after midnight. Showers likely late. Waves 1 to
2 feet building to 2 to 4 feet.
.THURSDAY...East wind 15 to 20 knots with gusts up to 29 knots.
Cloudy. Showers and a slight chance of thunderstorms in the
morning, then a chance of showers and a slight chance of
thunderstorms in the afternoon. Widespread fog through the day.
Waves building to 5 to 8 feet occasionally to 10 feet.
.THURSDAY NIGHT...East wind 15 to 20 knots backing north 10 to
20 knots after midnight. Cloudy. Showers likely and a slight
chance of thunderstorms through midnight, then a chance of
showers after midnight. Waves subsiding to 3 to 6 feet
occasionally to 8 feet.
.FRIDAY...North wind 15 to 20 knots backing northwest by mid
afternoon. Gusts up to 27 knots. Cloudy. A chance of showers
through early afternoon, then a slight chance of showers by mid
afternoon. Waves subsiding to 2 to 4 feet.

$$

LSZ246-247-170800-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
840 PM EDT Wed Aug 16 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THURSDAY THROUGH
FRIDAY MORNING...

.REST OF TONIGHT...East wind 10 to 20 knots. Cloudy. A slight
chance of showers after midnight. Showers likely and a slight
chance of thunderstorms late. Patchy fog late. Waves 2 to 3 feet.
.THURSDAY...East wind 10 to 20 knots with gusts up to 27 knots.
Widespread fog through the day. Showers and a chance of
thunderstorms. Waves building to 3 to 6 feet occasionally to
8 feet.
.THURSDAY NIGHT...Northeast wind 10 to 15 knots backing north
after midnight. Showers likely and a slight chance of
thunderstorms through midnight, then showers likely after
midnight. Waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 2 to 4 feet.
.FRIDAY...Northwest wind 10 to 15 knots with gusts up to
25 knots. Cloudy. A chance of showers through early afternoon,
then a slight chance of showers by mid afternoon. Waves subsiding
to 1 to 2 feet.

$$

LSZ248-170800-
Huron Islands to Marquette MI-
840 PM EDT Wed Aug 16 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THURSDAY THROUGH
LATE FRIDAY NIGHT...

.REST OF TONIGHT...Southeast wind 10 to 15 knots with gusts up to
22 knots. Cloudy. A slight chance of showers after midnight.
Showers likely and a slight chance of thunderstorms late. Patchy
fog late. Waves 2 to 3 feet.
.THURSDAY...East wind 10 to 20 knots with gusts up to 27 knots.
Widespread fog through mid afternoon. Areas of fog late. A slight
chance of thunderstorms through early afternoon. Showers through
the day. A chance of thunderstorms by mid afternoon. Waves
building to 3 to 5 feet occasionally to 7 feet.
.THURSDAY NIGHT...East wind 10 to 15 knots backing north 10 to
20 knots after midnight. Showers likely and a slight chance of
thunderstorms through midnight, then showers likely after
midnight. Waves subsiding to 2 to 4 feet, then building to 3 to
5 feet occasionally to 7 feet.
.FRIDAY...Northwest wind 15 to 25 knots. Cloudy. A chance of
showers through early afternoon, then a slight chance of showers
by mid afternoon. Waves building to 4 to 7 feet occasionally to
9 feet, then subsiding to 3 to 5 feet occasionally to 7 feet.

$$

LSZ249-250-170800-
Marquette to Munising MI-
Munising to Grand Marais MI-
840 PM EDT Wed Aug 16 2017

.REST OF TONIGHT...East wind less than 10 knots veering southeast
10 to 15 knots after midnight. Cloudy. A slight chance of showers
after midnight. Showers likely and a slight chance of
thunderstorms late. Patchy fog late. Waves 1 to 2 feet.
.THURSDAY...Southeast wind 10 to 20 knots with gusts up to
29 knots. Cloudy. Showers and a slight chance of thunderstorms
through mid afternoon, then a chance of showers and a slight
chance of thunderstorms late. Widespread fog through mid
afternoon. Areas of fog late. Waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet.
.THURSDAY NIGHT...East wind 5 to 15 knots backing north 10 to
15 knots after midnight. Gusts up to 22 knots. Showers likely and
a slight chance of thunderstorms through midnight, then showers
likely after midnight. Waves subsiding to 1 to 2 feet, then
building to 2 to 3 feet.
.FRIDAY...Northwest wind 15 to 25 knots. Cloudy. A chance of
showers through early afternoon, then a slight chance of showers
by mid afternoon. Waves building to 4 to 7 feet occasionally to
9 feet.

$$

LSZ251-170800-
Grand Marais to Whitefish Point MI-
840 PM EDT Wed Aug 16 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THURSDAY THROUGH
LATE THURSDAY NIGHT...

.REST OF TONIGHT...Southeast wind 5 to 15 knots increasing to
15 to 20 knots late. Mostly cloudy. A chance of showers late.
Waves calm to 1 foot building to 2 to 3 feet.
.THURSDAY...Southeast wind 15 to 25 knots with gusts up to
33 knots. Showers and a slight chance of thunderstorms. Patchy
fog in the morning. Widespread fog in the afternoon. Waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 4 feet.
.THURSDAY NIGHT...East wind 10 to 20 knots with gusts up to
30 knots. Showers likely and a slight chance of thunderstorms
through midnight, then showers likely after midnight. Waves
subsiding to 1 to 2 feet.
.FRIDAY...Northwest wind 10 to 20 knots increasing to 20 to
25 knots by mid afternoon. Cloudy with a chance of showers. Waves
building to 4 to 7 feet occasionally to 9 feet.

$$

LMZ221-170800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
840 PM EDT Wed Aug 16 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT THURSDAY THROUGH
THURSDAY AFTERNOON...

.REST OF TONIGHT...East wind 10 to 15 knots veering southeast
15 to 20 knots late. Cloudy. A slight chance of showers after
midnight. Showers and a slight chance of thunderstorms late.
Patchy fog late. Waves 1 to 2 feet building to 2 to 4 feet.
.THURSDAY...South wind 10 to 20 knots. Gusts up to 28 knots.
Widespread fog through mid afternoon. Areas of fog late. Showers
and a slight chance of thunderstorms in the morning. A chance of
showers and thunderstorms in the afternoon, then showers likely
and a slight chance of thunderstorms late. Waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet.
.THURSDAY NIGHT...South wind 5 to 15 knots veering west after
midnight. Cloudy. A chance of showers and a slight chance of
thunderstorms through midnight, then a chance of showers after
midnight. Waves subsiding to 1 to 2 feet.
.FRIDAY...Northwest wind 10 to 20 knots. Mostly cloudy. A chance
of showers through early afternoon, then a slight chance of
showers by mid afternoon. Waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet.

$$

LMZ248-250-170800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
840 PM EDT Wed Aug 16 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT THURSDAY THROUGH
LATE THURSDAY NIGHT...

.REST OF TONIGHT...East wind 10 to 20 knots. Gusts up to
27 knots. Cloudy. A slight chance of showers after midnight. A
chance of showers and a slight chance of thunderstorms late.
Waves 1 to 2 feet building to 2 to 4 feet.
.THURSDAY...Southeast wind 15 to 25 knots. Showers and a slight
chance of thunderstorms through mid afternoon, then a chance of
showers and a slight chance of thunderstorms late. Widespread fog
through mid afternoon. Areas of fog late. Waves building to 3 to
6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet.
.THURSDAY NIGHT...South wind 5 to 15 knots veering west after
midnight. Cloudy. A chance of showers and a slight chance of
thunderstorms through midnight, then a chance of showers after
midnight. Waves subsiding to 2 to 3 feet.
.FRIDAY...Northwest wind 10 to 20 knots. Cloudy. A chance of
showers through early afternoon, then a slight chance of showers
by mid afternoon. Waves subsiding to 1 to 2 feet.

$$

WFO MQT


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