Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 201811
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
210 PM 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-
210 PM EDT Wed Sep 20 2017 /110 PM CDT Wed Sep 20 2017/

.REST OF TODAY...Southwest wind 15 to 20 knots veering west 10 to
15 knots late. Mostly cloudy. Scattered showers and isolated
thunderstorms by early afternoon, then isolated showers and
thunderstorms late. Waves 1 to 2 feet.
.TONIGHT...West wind 10 to 15 knots backing southwest less than
10 knots after midnight, then becoming variable late. Clear.
Patchy fog after midnight. Waves 1 to 2 feet.
.THURSDAY...East wind less than 10 knots increasing to 10 to
15 knots 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-
210 PM EDT Wed Sep 20 2017

.REST OF TODAY...Southwest wind 10 to 20 knots. Cloudy with
scattered showers and isolated thunderstorms. Waves 1 to 2 feet.
.TONIGHT...West wind 5 to 15 knots through midnight becoming
variable. Mostly clear. Areas of fog. Waves building to 2 to
3 feet, then subsiding to 1 to 2 feet.
.THURSDAY...East wind 5 to 15 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-
210 PM EDT Wed Sep 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...South wind 20 to 25 knots diminishing to 10 to
20 knots late. Mostly cloudy. Isolated showers and thunderstorms
by early afternoon, then scattered showers and isolated
thunderstorms late. Waves 4 to 7 feet occasionally to 9 feet
subsiding to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...West wind 10 to 15 knots veering north less than
10 knots late. Mostly cloudy in the evening then clearing.
Isolated showers and thunderstorms in the evening. Areas of fog
through the night. Waves subsiding to 1 to 2 feet.
.THURSDAY...Northeast wind less than 10 knots veering east by mid
afternoon. 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-
210 PM EDT Wed Sep 20 2017

.REST OF TODAY...South wind 15 to 20 knots veering southwest 5 to
15 knots late. Mostly cloudy. Isolated showers and thunderstorms
by early afternoon, then scattered showers and isolated
thunderstorms late. Waves 3 to 5 feet occasionally to 7 feet
subsiding to 2 to 4 feet.
.TONIGHT...West wind less than 10 knots through midnight becoming
variable. Partly cloudy in the evening then clearing. Isolated
showers in the evening. Patchy fog through the night. Waves
subsiding to 1 to 2 feet.
.THURSDAY...Northeast wind less than 10 knots veering east 10 to
15 knots by mid afternoon. Sunny. Patchy fog. Waves calm to
1 foot.
.THURSDAY NIGHT...Southeast wind 5 to 15 knots becoming 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-
210 PM EDT Wed Sep 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...

.REST OF TODAY...South wind 10 to 20 knots with gusts up to
28 knots. Mostly cloudy. Scattered showers and isolated
thunderstorms late. Waves 2 to 4 feet subsiding to 2 to 3 feet.
.TONIGHT...Southwest wind 10 to 15 knots veering northwest 5 to
15 knots after midnight. 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...Northeast wind less than 10 knots veering east 5 to
15 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-
210 PM EDT Wed Sep 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...South wind 15 to 20 knots with gusts up to
28 knots. Partly cloudy. Isolated showers and thunderstorms late.
Waves 2 to 3 feet.
.TONIGHT...South wind 10 to 15 knots veering northwest less than
10 knots after midnight, then veering north late. Cloudy through
midnight then becoming partly cloudy. Numerous showers and
scattered thunderstorms in the evening, then isolated showers and
thunderstorms after midnight. Patchy fog through the night. Waves
subsiding to 1 to 2 feet.
.THURSDAY...North wind less than 10 knots veering northeast by
mid afternoon. Mostly sunny. Areas of fog. Waves calm to 1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots veering south
10 to 15 knots 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-
210 PM EDT Wed Sep 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...Southeast wind 15 to 25 knots. Partly cloudy.
Waves 2 to 3 feet.
.TONIGHT...Southeast wind 10 to 20 knots veering southwest 5 to
15 knots after midnight, then veering northwest less than
10 knots late. Cloudy. Numerous showers and isolated
thunderstorms through midnight, then isolated showers and
thunderstorms 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. Partly cloudy. Areas of fog. Waves calm to
1 foot.
.THURSDAY NIGHT...Southeast wind less than 10 knots veering south
10 to 15 knots after midnight. 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-
210 PM EDT Wed Sep 20 2017

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

.REST OF TODAY...South wind 10 to 20 knots. Partly cloudy.
Scattered showers and isolated thunderstorms late. Waves 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.
Mostly cloudy. Scattered showers and thunderstorms in the
evening, then scattered showers and isolated thunderstorms after
midnight. 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-
210 PM EDT Wed Sep 20 2017

.REST OF TODAY...South wind 10 to 15 knots with gusts up to
22 knots. Partly cloudy. Isolated showers late. Waves 2 to
3 feet.
.TONIGHT...South wind 10 to 15 knots veering west less than
10 knots after midnight, then veering north 5 to 15 knots late.
Cloudy. Scattered showers and isolated thunderstorms through
midnight, then isolated showers and thunderstorms late. Patchy
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. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southeast wind less than 10 knots veering south
after midnight. Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Waves calm to 1 foot.

$$

WFO MQT



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