Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 201410
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1010 AM EDT Fri Oct 20 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.

LSZ240-241-202000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1010 AM EDT Fri Oct 20 2017 /910 AM CDT Fri Oct 20 2017/

.REST OF TODAY...South wind 5 to 15 knots. Sunny. Waves calm to
1 foot building to 1 to 2 feet.
.TONIGHT...South wind 15 to 20 knots. Mostly clear through
midnight then becoming mostly cloudy. A slight chance of showers
late. Waves building to 2 to 3 feet, then subsiding to 1 to
2 feet.
.SATURDAY...South wind 10 to 15 knots with gusts up to 26 knots.
Mostly cloudy. A chance of showers through early afternoon, then
a chance of showers and a slight chance of thunderstorms by mid
afternoon. Waves 1 to 2 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots veering southwest
10 to 15 knots after midnight. Cloudy. A chance of showers and
thunderstorms through midnight, then showers likely after
midnight. Waves building to 2 to 3 feet.

$$

LSZ242-243-202000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1010 AM EDT Fri Oct 20 2017

.REST OF TODAY...South wind 5 to 15 knots. Sunny. Waves calm to
1 foot.
.TONIGHT...South wind 10 to 15 knots. Clear through midnight then
becoming partly cloudy. A slight chance of showers late. Waves
building to 1 to 2 feet.
.SATURDAY...South wind 10 to 15 knots. Mostly cloudy. A slight
chance of showers through early afternoon, then a chance of
showers and a slight chance of thunderstorms by mid afternoon.
Waves 1 to 2 feet.
.SATURDAY NIGHT...South wind 10 to 15 knots veering southwest
after midnight. Gusts up to 22 knots. Mostly cloudy. A chance of
showers and thunderstorms through midnight, then showers likely
after midnight. Waves 1 to 2 feet.

$$

LSZ244-245-202000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
1010 AM EDT Fri Oct 20 2017

.REST OF TODAY...South wind less than 10 knots becoming 5 to
15 knots in the afternoon. Sunny. Waves 1 to 2 feet building to
2 to 3 feet.
.TONIGHT...South wind 10 to 15 knots with gusts up to 22 knots.
Clear through midnight then becoming partly cloudy. A slight
chance of showers late. Waves 2 to 3 feet.
.SATURDAY...South wind 15 to 20 knots. Mostly cloudy. A slight
chance of showers through early afternoon, then a chance of
showers and a slight chance of thunderstorms by mid afternoon.
Waves building to 3 to 5 feet occasionally to 7 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots. Mostly cloudy with a
chance of showers and a slight chance of thunderstorms. Waves
building to 3 to 6 feet occasionally to 8 feet, then subsiding to
2 to 4 feet.

$$

LSZ246-247-202000-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1010 AM EDT Fri Oct 20 2017

.REST OF TODAY...Southwest wind less than 10 knots backing south
in the afternoon. Gusts up to 17 knots. Sunny. Waves calm to
1 foot building to 1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots. Clear through midnight then
becoming partly cloudy. Waves 1 to 2 feet.
.SATURDAY...South wind 10 to 15 knots with gusts up to 22 knots.
Mostly cloudy. A slight chance of showers through early
afternoon, then a slight chance of showers and thunderstorms by
mid afternoon. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 10 to 15 knots with gusts up to
23 knots. Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Waves 2 to 3 feet.

$$

LSZ248-202000-
Huron Islands to Marquette MI-
1010 AM EDT Fri Oct 20 2017

.REST OF TODAY...South wind less than 10 knots becoming 5 to
15 knots in the afternoon. Sunny. Waves 1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots with gusts up to 23 knots.
Clear through midnight then becoming mostly cloudy. Waves 1 to
2 feet.
.SATURDAY...South wind 10 to 20 knots. Mostly cloudy. A slight
chance of showers by mid afternoon. Waves building to 2 to
3 feet.
.SATURDAY NIGHT...South wind 10 to 20 knots with gusts up to
27 knots. Mostly cloudy. A slight chance of showers and
thunderstorms through midnight, then a chance of showers and a
slight chance of thunderstorms after midnight. Waves subsiding to
1 to 2 feet.

$$

LSZ249-250-202000-
Marquette to Munising MI-
Munising to Grand Marais MI-
1010 AM EDT Fri Oct 20 2017

.REST OF TODAY...South wind 10 to 15 knots. Sunny. Waves 1 to
2 feet.
.TONIGHT...South wind 10 to 20 knots. Clear through midnight then
becoming partly cloudy. Waves 1 to 2 feet.
.SATURDAY...South wind 10 to 20 knots with gusts up to 29 knots.
Mostly cloudy. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
30 knots. Partly cloudy through midnight then becoming mostly
cloudy. A slight chance of showers and thunderstorms. Waves
subsiding to 1 to 2 feet.

$$

LSZ251-202000-
Grand Marais to Whitefish Point MI-
1010 AM EDT Fri Oct 20 2017

.REST OF TODAY...South wind 10 to 15 knots. Sunny. Waves 1 to
2 feet.
.TONIGHT...South wind 10 to 15 knots with gusts up to 23 knots.
Mostly clear. Waves 1 to 2 feet.
.SATURDAY...South wind 10 to 20 knots with gusts up to 28 knots.
Partly cloudy. Waves building to 2 to 3 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
29 knots. Partly cloudy through midnight then becoming mostly
cloudy. A slight chance of showers and thunderstorms. Waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet.

$$

LMZ221-202000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1010 AM EDT Fri Oct 20 2017

.REST OF TODAY...South wind 10 to 20 knots. Sunny. Waves 2 to
3 feet building to 2 to 4 feet.
.TONIGHT...South wind 10 to 20 knots. Clear through midnight then
becoming partly cloudy. Waves subsiding to 2 to 3 feet, then
building to 2 to 4 feet.
.SATURDAY...South wind 15 to 20 knots with gusts up to 30 knots.
Partly cloudy. Waves building to 3 to 5 feet occasionally to
7 feet.
.SATURDAY NIGHT...South wind 15 to 20 knots with gusts up to
31 knots. Mostly cloudy. A slight chance of showers and
thunderstorms through midnight, then a chance of showers and a
slight chance of thunderstorms after midnight. Waves 3 to 5 feet
occasionally to 7 feet.

$$

LMZ248-250-202000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1010 AM EDT Fri Oct 20 2017

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

.REST OF TODAY...Southwest wind 15 to 20 knots. Sunny. Waves 3 to
5 feet occasionally to 7 feet building to 3 to 6 feet
occasionally to 8 feet.
.TONIGHT...South wind 15 to 20 knots. Clear through midnight then
becoming partly cloudy. Waves 3 to 6 feet occasionally to 8 feet.
.SATURDAY...South wind 15 to 25 knots. Partly cloudy. Waves
building to 5 to 8 feet occasionally to 10 feet.
.SATURDAY NIGHT...South wind 20 to 25 knots. Partly cloudy with a
slight chance of showers through midnight, then mostly cloudy
with a chance of showers and a slight chance of thunderstorms
after midnight. Waves 5 to 8 feet occasionally to 10 feet.

$$

WFO MQT



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