Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 200856
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
455 AM EDT Wed Sep 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-
455 AM EDT Wed Sep 20 2017 /355 AM CDT Wed Sep 20 2017/

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT /7 AM CDT/ THIS
MORNING TO 2 PM EDT /1 PM CDT/ THIS AFTERNOON...

.EARLY THIS MORNING...Southeast wind 15 to 20 knots. Mostly
cloudy with scattered showers and thunderstorms. Waves 1 to
2 feet.
.TODAY...South wind 15 to 20 knots veering southwest 10 to
15 knots late. Gusts up to 28 knots. Mostly cloudy. Numerous
showers through early afternoon. Scattered thunderstorms through
the day. Scattered showers by mid afternoon. Waves building to
2 to 3 feet, then subsiding to 1 to 2 feet.
.TONIGHT...Southwest wind less than 10 knots through midnight
becoming variable. Clear. Patchy fog after midnight. Waves 1 to
2 feet.
.THURSDAY...Southeast wind less than 10 knots backing east by mid
afternoon. Sunny. Patchy fog through early afternoon. Waves
building to 1 to 2 feet.
.THURSDAY NIGHT...Southeast wind less than 10 knots veering south
10 to 15 knots after midnight. Partly cloudy. A slight chance of
showers and thunderstorms through midnight, then a chance of
showers and thunderstorms after midnight. Waves 1 to 2 feet.

$$

LSZ242-243-202000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
455 AM EDT Wed Sep 20 2017

.EARLY THIS MORNING...Southeast wind 10 to 15 knots with gusts up
to 23 knots. Partly cloudy with scattered showers and isolated
thunderstorms. Waves 1 to 2 feet.
.TODAY...Southeast wind 15 to 20 knots veering southwest 10 to
15 knots late. Mostly cloudy with scattered showers and
thunderstorms. Waves 1 to 2 feet.
.TONIGHT...Southwest wind 5 to 15 knots through midnight becoming
variable. Mostly clear. Isolated showers in the evening. Areas of
fog through the night. Waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet.
.THURSDAY...East wind less than 10 knots with gusts up to
17 knots. Sunny. Patchy fog through early afternoon. Waves calm
to 1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots veering south
10 to 15 knots after midnight. Mostly clear with a slight chance
of showers and thunderstorms through midnight, then mostly cloudy
with a chance of showers and thunderstorms after midnight. Waves
calm to 1 foot.

$$

LSZ244-245-202000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
455 AM EDT Wed Sep 20 2017

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

.EARLY THIS MORNING...Southeast wind 15 to 20 knots with gusts up
to 27 knots. Partly cloudy with isolated showers. Waves 2 to
4 feet.
.TODAY...Southeast wind 20 to 25 knots veering south 15 to
25 knots late. Gusts up to 32 knots. Mostly cloudy. Scattered
showers and isolated thunderstorms in the morning, then scattered
showers and thunderstorms in the afternoon. Waves building to
4 to 7 feet occasionally to 9 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet.
.TONIGHT...Southwest wind 10 to 15 knots veering northwest less
than 10 knots late. Mostly cloudy in the evening then clearing.
Scattered showers and thunderstorms in the evening. Areas of fog
through the night. Waves subsiding to 1 to 2 feet.
.THURSDAY...East wind less than 10 knots. Sunny. Areas of fog
through the day. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southeast wind 10 to 15 knots. Areas of fog
through midnight. Mostly clear with a slight chance of showers
through midnight, then mostly cloudy with a chance of showers and
thunderstorms after midnight. Waves building to 1 to 2 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-
455 AM EDT Wed Sep 20 2017

.EARLY THIS MORNING...Southeast wind 5 to 15 knots with gusts up
to 24 knots. Partly cloudy with isolated showers. Waves 2 to
3 feet building to 2 to 4 feet.
.TODAY...Southeast wind 10 to 20 knots veering southwest 10 to
15 knots late. Gusts up to 27 knots. Mostly cloudy with scattered
showers and thunderstorms. Waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 2 to 4 feet.
.TONIGHT...West wind less than 10 knots. Mostly cloudy in the
evening then clearing. Scattered showers and isolated
thunderstorms in the evening. Patchy fog through the night. Waves
subsiding to 1 to 2 feet.
.THURSDAY...East wind less than 10 knots increasing to 5 to
15 knots by mid afternoon. Sunny. Patchy fog. Waves calm to
1 foot.
.THURSDAY NIGHT...Southeast wind 10 to 15 knots veering south
less than 10 knots after midnight. Mostly clear with a slight
chance of showers through midnight, then mostly cloudy with a
chance of showers and thunderstorms after midnight. Areas of fog
through the night. Waves building to 1 to 2 feet.

$$

LSZ248-202000-
Huron Islands to Marquette MI-
455 AM EDT Wed Sep 20 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THIS EVENING...

.EARLY THIS MORNING...Southeast wind 10 to 15 knots with gusts up
to 22 knots. Partly cloudy. Waves 2 to 3 feet.
.TODAY...Southeast wind 15 to 20 knots veering south 15 to
25 knots late. Mostly cloudy. Isolated showers and thunderstorms
through mid afternoon, then scattered showers and thunderstorms
late. Waves building to 2 to 4 feet, then subsiding to 2 to
3 feet.
.TONIGHT...West wind less than 10 knots veering northwest after
midnight. Mostly cloudy in the evening then clearing. Scattered
showers and thunderstorms through midnight. Patchy fog through
the night. Waves subsiding to 1 to 2 feet.
.THURSDAY...Variable wind less than 10 knots becoming east less
than 10 knots by mid afternoon. Mostly sunny. Patchy fog through
the day. Waves calm to 1 foot.
.THURSDAY NIGHT...Southeast wind 10 to 15 knots veering south
less than 10 knots after midnight. Partly cloudy. Patchy fog
through midnight. A chance of showers and thunderstorms after
midnight. Waves building to 1 to 2 feet.

$$

LSZ249-250-202000-
Marquette to Munising MI-
Munising to Grand Marais MI-
455 AM EDT Wed Sep 20 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EDT THIS AFTERNOON
THROUGH THIS EVENING...

.EARLY THIS MORNING...Southeast wind 10 to 15 knots. Partly
cloudy. Patchy fog. Waves 1 to 2 feet.
.TODAY...South wind 15 to 25 knots. Partly cloudy. Scattered
showers and thunderstorms late. Waves building to 2 to 3 feet.
.TONIGHT...Southwest wind 5 to 15 knots veering north less than
10 knots late. Mostly cloudy through midnight then becoming
partly cloudy. Scattered showers and thunderstorms through
midnight, then isolated showers late. Patchy fog through the
night. Waves subsiding to 1 to 2 feet.
.THURSDAY...North wind less than 10 knots through early afternoon
becoming variable. Mostly sunny. Areas of fog. Waves calm to
1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots veering south
after midnight. Partly cloudy. Patchy fog through midnight. A
chance of showers and thunderstorms after midnight. Waves calm to
1 foot.

$$

LSZ251-202000-
Grand Marais to Whitefish Point MI-
455 AM EDT Wed Sep 20 2017

.EARLY THIS MORNING...Southeast wind 10 to 15 knots. Mostly
cloudy. Waves 1 to 2 feet.
.TODAY...Southeast wind 10 to 20 knots. Partly cloudy. Isolated
showers and thunderstorms late. Waves building to 2 to 3 feet.
.TONIGHT...South wind 10 to 15 knots veering southwest 5 to
15 knots after midnight, then veering northwest less than
10 knots late. Gusts up to 24 knots. Cloudy. Scattered showers
and thunderstorms through midnight, then scattered showers and
isolated thunderstorms late. Patchy fog through the night. Waves
subsiding to 1 to 2 feet.
.THURSDAY...North wind less than 10 knots. Partly cloudy. Areas
of fog. Waves calm to 1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots. Patchy fog
through midnight. Partly cloudy through midnight, then mostly
cloudy with a chance of showers and thunderstorms after midnight.
Waves calm to 1 foot.

$$

LMZ221-202000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
455 AM EDT Wed Sep 20 2017

...Small craft should exercise caution from this afternoon
through this evening...

.EARLY THIS MORNING...Southeast wind 10 to 15 knots. Partly
cloudy. Patchy fog. Waves 1 to 2 feet.
.TODAY...South wind 10 to 20 knots. Partly cloudy. Scattered
showers and thunderstorms late. Waves building to 2 to 3 feet.
.TONIGHT...South wind 10 to 15 knots veering northwest less than
10 knots after midnight, then veering north 5 to 15 knots late.
Gusts up to 23 knots. Cloudy through midnight then becoming
partly cloudy. Scattered showers and thunderstorms through
midnight, then isolated showers and thunderstorms late. Areas of
fog through the night. Waves subsiding to 1 to 2 feet.
.THURSDAY...Northeast wind 5 to 15 knots veering east less than
10 knots by mid afternoon. Partly cloudy. Patchy fog through
early afternoon. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southeast wind less than 10 knots veering south
after midnight. Partly cloudy. A chance of showers and
thunderstorms after midnight. Waves calm to 1 foot.

$$

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

.EARLY THIS MORNING...Southeast wind 10 to 15 knots. Partly
cloudy. Patchy fog. Waves 1 to 2 feet.
.TODAY...South wind 10 to 15 knots. Gusts up to 23 knots. Partly
cloudy. Scattered showers and isolated thunderstorms late. Waves
building to 2 to 3 feet.
.TONIGHT...South wind 10 to 15 knots veering southwest less than
10 knots after midnight, then veering north 5 to 15 knots late.
Gusts up to 23 knots. Mostly cloudy. Scattered showers and
thunderstorms through midnight, then isolated showers and
thunderstorms late. Patchy fog through the night. Waves subsiding
to 1 to 2 feet.
.THURSDAY...North wind 5 to 15 knots veering east less than
10 knots by mid afternoon. Partly cloudy. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southeast wind less than 10 knots. Partly
cloudy. A slight chance of showers and thunderstorms after
midnight. Waves calm to 1 foot.

$$

WFO MQT


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