Nearshore Marine Forecast
Issued by NWS Marquette, MI

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709
FZUS53 KMQT 220039
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
839 PM EDT Thu Sep 21 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.

LSZ240-241-220800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
839 PM EDT Thu Sep 21 2017 /739 PM CDT Thu Sep 21 2017/

.REST OF TONIGHT...Southeast wind less than 10 knots veering
south 10 to 15 knots late. Partly cloudy by late evening then
becoming mostly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Patchy fog after midnight. Waves
1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots veering southwest less than
10 knots in the afternoon, then backing southeast late. Partly
cloudy. Patchy fog in the morning. A slight chance of showers and
thunderstorms through mid afternoon. Waves 1 to 2 feet.
.FRIDAY NIGHT...South wind 10 to 15 knots veering southwest after
midnight. Gusts up to 22 knots. Mostly clear. A slight chance of
showers and thunderstorms after midnight. Waves building to 1 to
2 feet.
.SATURDAY...Southwest wind 5 to 15 knots. Mostly cloudy. A slight
chance of showers through early afternoon, then a slight chance
of showers and thunderstorms by mid afternoon. Waves 1 to 2 feet.

$$

LSZ242-243-220800-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
839 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering south
late. Mostly clear in the evening, then mostly cloudy with a
chance of showers and thunderstorms after midnight. Patchy fog
through the night. Waves 1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots veering southwest less than
10 knots in the afternoon, then backing east late. Partly cloudy.
Patchy fog in the morning. A chance of showers and thunderstorms
in the morning, then a slight chance of showers and thunderstorms
in the afternoon. Waves calm to 1 foot.
.FRIDAY NIGHT...Southeast wind less than 10 knots veering south
10 to 15 knots after midnight. Partly cloudy with a slight chance
of showers and thunderstorms. Waves calm to 1 foot.
.SATURDAY...Southwest wind 10 to 15 knots diminishing to less
than 10 knots by mid afternoon. Partly cloudy. A slight chance of
showers through early afternoon, then a slight chance of showers
and thunderstorms by mid afternoon. Waves building to 1 to
2 feet.

$$

LSZ244-245-220800-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
839 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...Southeast wind 10 to 15 knots. Mostly clear in
the evening, then mostly cloudy with a chance of showers and
thunderstorms after midnight. Patchy fog through the night. Waves
calm to 1 foot building to 2 to 3 feet.
.FRIDAY...South wind 5 to 15 knots backing southeast less than
10 knots late. Mostly cloudy. Patchy fog through the day. A
chance of showers and thunderstorms in the morning. A slight
chance of thunderstorms in the afternoon. A slight chance of
showers in the afternoon. Waves subsiding to 1 to 2 feet.
.FRIDAY NIGHT...Southeast wind less than 10 knots veering south
5 to 15 knots after midnight. Partly cloudy. A chance of showers
and thunderstorms through midnight, then a slight chance of
showers and thunderstorms after midnight. Waves calm to 1 foot.
.SATURDAY...Southwest wind 5 to 15 knots. Partly cloudy. A slight
chance of showers through early afternoon, then a slight chance
of showers and thunderstorms by mid afternoon. Waves 1 to 2 feet.

$$

LSZ246-247-220800-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
839 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...East wind 5 to 15 knots veering south less
than 10 knots late. Partly cloudy by late evening then becoming
mostly cloudy. Patchy fog through the night. A chance of showers
and thunderstorms after midnight. Waves 1 to 2 feet.
.FRIDAY...South wind less than 10 knots backing southeast late.
Partly cloudy. Patchy fog in the morning. A chance of showers and
thunderstorms in the morning, then a slight chance of showers and
thunderstorms in the afternoon. Waves 1 to 2 feet.
.FRIDAY NIGHT...South wind less than 10 knots veering southwest
after midnight. Gusts up to 17 knots. Mostly clear with a slight
chance of showers and thunderstorms. Waves calm to 1 foot.
.SATURDAY...Southwest wind less than 10 knots with gusts up to
17 knots. Mostly sunny. Waves calm to 1 foot.

$$

LSZ248-220800-
Huron Islands to Marquette MI-
839 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...Southeast wind 10 to 15 knots veering south
late. Partly cloudy by late evening then becoming mostly cloudy.
Patchy fog through the night. A chance of thunderstorms and a
slight chance of showers after midnight. A chance of showers and
thunderstorms late. Waves 1 to 2 feet.
.FRIDAY...South wind less than 10 knots. Partly cloudy. Patchy
fog in the morning. A slight chance of showers and thunderstorms
through mid afternoon. Waves 1 to 2 feet.
.FRIDAY NIGHT...South wind less than 10 knots veering southwest
10 to 15 knots after midnight. Mostly clear. Waves calm to
1 foot.
.SATURDAY...Southwest wind less than 10 knots with gusts up to
17 knots. Mostly sunny. Waves calm to 1 foot.

$$

LSZ249-250-220800-
Marquette to Munising MI-
Munising to Grand Marais MI-
839 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...Variable wind less than 10 knots becoming
south less than 10 knots late. Partly cloudy by late evening then
becoming mostly cloudy. Patchy fog through the night. A slight
chance of showers and thunderstorms after midnight. Waves calm to
1 foot.
.FRIDAY...South wind 10 to 15 knots. Mostly cloudy in the morning
then clearing. Patchy fog in the morning. A slight chance of
showers and thunderstorms through mid afternoon. Waves building
to 1 to 2 feet.
.FRIDAY NIGHT...South wind 5 to 15 knots. Mostly clear. A slight
chance of showers and thunderstorms through midnight. Waves calm
to 1 foot.
.SATURDAY...South wind 5 to 15 knots. Mostly sunny. Waves calm to
1 foot.

$$

LSZ251-220800-
Grand Marais to Whitefish Point MI-
839 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...East wind less than 10 knots veering southeast
late. Partly cloudy in the evening, then mostly cloudy with a
slight chance of showers and thunderstorms after midnight. Patchy
fog through the night. Waves calm to 1 foot.
.FRIDAY...South wind 5 to 15 knots. Mostly cloudy in the morning
then clearing. A chance of showers and a slight chance of
thunderstorms in the morning, then a slight chance of showers and
thunderstorms in the afternoon. Patchy fog through mid afternoon.
Waves building to 1 to 2 feet.
.FRIDAY NIGHT...South wind less than 10 knots. Mostly clear with
a slight chance of showers and thunderstorms. Waves 1 to 2 feet.
.SATURDAY...South wind 5 to 15 knots. Mostly sunny. Waves calm to
1 foot.

$$

LMZ221-220800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
839 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...East wind less than 10 knots veering south
late. Partly cloudy by late evening then becoming mostly cloudy.
A slight chance of showers and thunderstorms after midnight.
Areas of fog after midnight. Waves calm to 1 foot.
.FRIDAY...South wind 5 to 15 knots. Mostly sunny. Patchy fog
through mid afternoon. Waves building to 2 to 3 feet.
.FRIDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet.
.SATURDAY...South wind 5 to 15 knots. Sunny. Waves 1 to 2 feet.

$$

LMZ248-250-220800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
839 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...East wind less than 10 knots veering south
late. Partly cloudy. Patchy fog through the night. A slight
chance of showers late. Waves calm to 1 foot.
.FRIDAY...South wind 10 to 20 knots. Mostly sunny. Patchy fog
through the day. Waves building to 2 to 3 feet.
.FRIDAY NIGHT...Southwest wind 10 to 20 knots. Clear. Waves
building to 2 to 4 feet, then subsiding to 2 to 3 feet.
.SATURDAY...Southwest wind 10 to 15 knots. Sunny. Waves 2 to
3 feet.

$$

WFO MQT



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