Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 211927
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
327 PM EDT Sat Oct 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.

LSZ240-241-212030-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
327 PM EDT Sat Oct 21 2017 /227 PM CDT Sat Oct 21 2017/

.REST OF TODAY...South wind 10 to 15 knots with gusts up to
23 knots. Mostly cloudy with scattered showers and isolated
thunderstorms. Waves 1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots veering southwest 10 to
20 knots late. Mostly cloudy. A chance of showers through
midnight. A slight chance of thunderstorms through the night.
Showers likely after midnight. Waves 1 to 2 feet.
.SUNDAY...Southwest wind 15 to 20 knots. Cloudy with a chance of
showers through early afternoon, then mostly sunny by mid
afternoon. Waves building to 2 to 4 feet, then subsiding to 2 to
3 feet.
.SUNDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
23 knots. Mostly clear. Waves subsiding to 1 to 2 feet, then
building to 2 to 4 feet.

$$

LSZ242-243-212030-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
327 PM EDT Sat Oct 21 2017

.REST OF TODAY...South wind less than 10 knots with gusts up to
18 knots. Mostly cloudy with isolated showers and thunderstorms.
Waves 1 to 2 feet.
.TONIGHT...South wind 10 to 15 knots with gusts up to 22 knots
becoming 10 to 20 knots late. Mostly cloudy. A slight chance of
showers and thunderstorms after midnight. A chance of showers and
a slight chance of thunderstorms late. Waves building to 1 to
2 feet.
.SUNDAY...West wind 15 to 20 knots with gusts up to 28 knots.
Cloudy with showers likely through early afternoon, then partly
cloudy with a slight chance of showers and thunderstorms by mid
afternoon. Waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet.
.SUNDAY NIGHT...Southwest wind 10 to 20 knots. Mostly clear.
Waves subsiding to 2 to 3 feet.

$$

LSZ244-245-212030-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
327 PM EDT Sat Oct 21 2017

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

.REST OF TODAY...South wind 15 to 20 knots. Mostly cloudy with
isolated showers and thunderstorms. Waves 3 to 6 feet
occasionally to 8 feet.
.TONIGHT...Southeast wind 10 to 20 knots. Partly cloudy through
midnight, then mostly cloudy with a chance of showers and a
slight chance of thunderstorms late. Waves subsiding to 2 to
4 feet, then building to 3 to 5 feet occasionally to 7 feet.
.SUNDAY...Southwest wind 15 to 20 knots veering west by mid
afternoon. Gusts up to 28 knots. Cloudy. Showers likely through
early afternoon, then a chance of showers and a slight chance of
thunderstorms by mid afternoon. Waves subsiding to 2 to 4 feet,
then building to 4 to 7 feet occasionally to 9 feet.
.SUNDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to
24 knots. Mostly clear. Waves subsiding to 2 to 3 feet.

$$

LSZ246-247-212030-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
327 PM EDT Sat Oct 21 2017

.REST OF TODAY...South wind 10 to 15 knots with gusts up to
23 knots. Mostly cloudy with isolated showers and thunderstorms.
Waves 2 to 4 feet.
.TONIGHT...South wind 5 to 15 knots with gusts up to 23 knots.
Partly cloudy through midnight, then mostly cloudy with a chance
of showers and a slight chance of thunderstorms late. Waves
subsiding to 2 to 3 feet.
.SUNDAY...Southwest wind 10 to 15 knots with gusts up to
22 knots. Mostly cloudy. Showers through early afternoon, then a
chance of showers and a slight chance of thunderstorms by mid
afternoon. Waves subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Southwest wind 10 to 15 knots. Mostly clear.
Waves building to 2 to 3 feet.

$$

LSZ248-212030-
Huron Islands to Marquette MI-
327 PM EDT Sat Oct 21 2017

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

.REST OF TODAY...South wind 15 to 20 knots. Partly cloudy. Waves
2 to 3 feet.
.TONIGHT...South wind 10 to 20 knots with gusts up to 28 knots.
Partly cloudy. A slight chance of showers and thunderstorms late.
Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet.
.SUNDAY...Southwest wind 10 to 20 knots veering west 5 to
15 knots by mid afternoon. Showers through early afternoon, then
a chance of showers and a slight chance of thunderstorms by mid
afternoon. Waves subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Southwest wind 5 to 15 knots. Mostly clear. A
slight chance of showers through midnight. Waves 1 to 2 feet.

$$

LSZ249-250-212030-
Marquette to Munising MI-
Munising to Grand Marais MI-
327 PM EDT Sat Oct 21 2017

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

.REST OF TODAY...South wind 15 to 20 knots with gusts up to
28 knots. Mostly sunny. Waves 2 to 3 feet building to 2 to
4 feet.
.TONIGHT...South wind 15 to 25 knots. Partly cloudy. Waves
subsiding to 2 to 3 feet.
.SUNDAY...South wind 15 to 20 knots veering west 5 to 15 knots by
mid afternoon. Gusts up to 28 knots. A chance of showers and a
slight chance of thunderstorms through early afternoon, then
showers and a slight chance of thunderstorms by mid afternoon.
Waves subsiding to 1 to 2 feet.
.SUNDAY NIGHT...Southwest wind less than 10 knots. Mostly cloudy
with a chance of rain showers through midnight, then mostly clear
after midnight. Waves 1 to 2 feet.

$$

LSZ251-212030-
Grand Marais to Whitefish Point MI-
327 PM EDT Sat Oct 21 2017

.REST OF TODAY...South wind 15 to 20 knots with gusts up to
28 knots. Mostly sunny. Waves 2 to 3 feet.
.TONIGHT...South wind 10 to 20 knots with gusts up to 28 knots.
Mostly clear. Waves 2 to 3 feet.
.SUNDAY...South wind 15 to 20 knots veering west 10 to 20 knots
by mid afternoon. Gusts up to 27 knots. A chance of showers
through early afternoon, then showers and a slight chance of
thunderstorms by mid afternoon. Waves subsiding to 1 to 2 feet.
.SUNDAY NIGHT...West wind less than 10 knots backing southwest
after midnight. Mostly cloudy with showers likely through
midnight, then partly cloudy with a slight chance of showers
after midnight. Waves 1 to 2 feet.

$$

LMZ221-212030-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
327 PM EDT Sat Oct 21 2017

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

.REST OF TODAY...South wind 15 to 25 knots. Mostly sunny. Waves
3 to 5 feet occasionally to 7 feet.
.TONIGHT...South wind 15 to 25 knots. Partly cloudy through
midnight, then mostly cloudy with a slight chance of showers and
thunderstorms late. Waves 3 to 5 feet occasionally to 7 feet.
.SUNDAY...South wind 15 to 25 knots veering west 10 to 20 knots
by mid afternoon. Showers through early afternoon, then showers
and a slight chance of thunderstorms by mid afternoon. Waves
subsiding to 2 to 3 feet.
.SUNDAY NIGHT...West wind less than 10 knots. Mostly cloudy with
a chance of rain showers through midnight, then partly cloudy
after midnight. Waves subsiding to 1 to 2 feet.

$$

LMZ248-250-212030-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
327 PM EDT Sat Oct 21 2017

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

.REST OF TODAY...South wind 15 to 25 knots. Mostly sunny. Waves
5 to 8 feet occasionally to 10 feet.
.TONIGHT...South wind 20 to 25 knots. Mostly clear through
midnight then becoming mostly cloudy. Waves 5 to 8 feet
occasionally to 10 feet.
.SUNDAY...South wind 20 to 25 knots veering southwest 10 to
20 knots by mid afternoon. Gusts up to 32 knots. Showers likely
through early afternoon, then showers and a slight chance of
thunderstorms by mid afternoon. Waves building to 6 to 9 feet
occasionally to 11 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet.
.SUNDAY NIGHT...West wind less than 10 knots. Mostly cloudy with
a chance of showers through midnight, then partly cloudy with a
slight chance of showers after midnight. Waves subsiding to 2 to
3 feet.

$$

WFO MQT



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