Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 231212
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
811 AM EDT Wed May 23 2018

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.

LSZ240-241-232000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
811 AM EDT Wed May 23 2018 /711 AM CDT Wed May 23 2018/

.REST OF TODAY...Southwest wind less than 10 knots veering
northwest in the afternoon, then veering northeast late. Sunny.
Waves calm to 1 foot.
.TONIGHT...East wind less than 10 knots veering south after
midnight. Mostly clear. A slight chance of showers and
thunderstorms after midnight. A chance of showers and
thunderstorms late. Waves calm to 1 foot.
.THURSDAY...South wind less than 10 knots. Partly cloudy. A
chance of showers and thunderstorms through early afternoon, then
a slight chance of showers and thunderstorms by mid afternoon.
Waves calm to 1 foot.
.THURSDAY NIGHT...Southwest wind 5 to 15 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 calm to 1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LSZ242-243-232000-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
811 AM EDT Wed May 23 2018

.REST OF TODAY...West wind less than 10 knots veering northeast
late. Sunny. Waves calm to 1 foot.
.TONIGHT...East wind less than 10 knots veering southwest late.
Mostly clear. Waves calm to 1 foot.
.THURSDAY...South wind less than 10 knots backing southeast by
mid afternoon. Partly cloudy. A chance of showers and
thunderstorms through early afternoon, then a slight chance of
showers and thunderstorms by mid afternoon. Waves calm to 1 foot.
.THURSDAY NIGHT...South wind less than 10 knots veering southwest
after midnight. Partly cloudy through midnight then becoming
mostly cloudy. A chance of showers and a slight chance of
thunderstorms. Waves calm to 1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LSZ244-245-232000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
811 AM EDT Wed May 23 2018

.REST OF TODAY...South wind less than 10 knots backing northeast
in the afternoon, then veering east late. Sunny. Waves calm to
1 foot.
.TONIGHT...Southeast wind less than 10 knots veering southwest
late. Clear. Waves calm to 1 foot.
.THURSDAY...South wind less than 10 knots backing southeast by
mid afternoon. Partly cloudy. A chance of showers and
thunderstorms through early afternoon, then a slight chance of
showers and thunderstorms by mid afternoon. Waves calm to 1 foot.
.THURSDAY NIGHT...South wind less than 10 knots veering southwest
after midnight. Partly cloudy with a chance of showers and
thunderstorms through midnight, then mostly cloudy with a chance
of showers and a slight chance of thunderstorms after midnight.
Waves building to 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ246-247-232000-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
811 AM EDT Wed May 23 2018

.REST OF TODAY...West wind less than 10 knots veering north in
the afternoon, then veering northeast late. Sunny. Waves calm to
1 foot.
.TONIGHT...East wind less than 10 knots veering southwest late.
Clear. Waves calm to 1 foot.
.THURSDAY...Variable wind less than 10 knots becoming southeast
less than 10 knots by mid afternoon. Partly cloudy with a chance
of showers and thunderstorms. Waves calm to 1 foot.
.THURSDAY NIGHT...South wind less than 10 knots veering southwest
after midnight. Partly cloudy with a slight chance of showers and
thunderstorms through midnight, then mostly cloudy with a chance
of showers and a slight chance of thunderstorms after midnight.
Waves calm to 1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LSZ248-249-232000-
Huron Islands to Marquette MI-
Marquette to Munising MI-
811 AM EDT Wed May 23 2018

.REST OF TODAY...Variable wind less than 10 knots becoming
northeast 5 to 15 knots in the afternoon. Sunny. Waves calm to
1 foot building to 1 to 2 feet.
.TONIGHT...Southeast wind less than 10 knots veering southwest
late. Clear. Waves 1 to 2 feet.
.THURSDAY...South wind less than 10 knots. Mostly sunny with a
slight chance of showers and thunderstorms through early
afternoon, then mostly cloudy with a chance of showers and
thunderstorms by mid afternoon. Waves calm to 1 foot.
.THURSDAY NIGHT...Southwest wind less than 10 knots. Partly
cloudy with a slight chance of showers and thunderstorms. Waves
calm to 1 foot.

Note: Wave height forecasts are for ice free areas.

$$

LSZ250-251-232000-
Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
811 AM EDT Wed May 23 2018

.REST OF TODAY...Variable wind less than 10 knots becoming
northeast less than 10 knots in the afternoon. Sunny. Waves calm
to 1 foot.
.TONIGHT...Southeast wind less than 10 knots veering south after
midnight. Clear. Waves calm to 1 foot.
.THURSDAY...South wind less than 10 knots. Sunny through early
afternoon, then partly cloudy with a slight chance of showers and
thunderstorms by mid afternoon. Waves calm to 1 foot.
.THURSDAY NIGHT...South wind 10 to 15 knots. Partly cloudy with a
slight chance of showers and thunderstorms through midnight, then
mostly cloudy with a chance of rain showers and a slight chance
of thunderstorms after midnight. Waves building to 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LMZ221-232000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
811 AM EDT Wed May 23 2018

.REST OF TODAY...Variable wind less than 10 knots becoming south
5 to 15 knots in the afternoon. Sunny. Waves calm to 1 foot.
.TONIGHT...Southwest wind 5 to 15 knots. Clear. Waves calm to
1 foot.
.THURSDAY...South wind 5 to 15 knots. Partly cloudy. A slight
chance of showers and thunderstorms by mid afternoon. Waves
building to 1 to 2 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots. Partly cloudy. A
slight chance of showers and thunderstorms through midnight, then
a slight chance of showers after midnight. Waves building to 2 to
3 feet, then subsiding to 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LMZ248-250-232000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
811 AM EDT Wed May 23 2018

.REST OF TODAY...South wind 5 to 15 knots. Mostly sunny. Patchy
fog. Waves calm to 1 foot.
.TONIGHT...Southwest wind 5 to 15 knots. Mostly clear. Patchy
fog. Waves building to 1 to 2 feet.
.THURSDAY...South wind 10 to 20 knots. Mostly sunny. Patchy fog
through early afternoon. Waves building to 2 to 4 feet.
.THURSDAY NIGHT...Southwest wind 10 to 20 knots. Partly cloudy. A
slight chance of showers and thunderstorms through midnight, then
a slight chance of showers after midnight. Waves 2 to 4 feet.

Note: Wave height forecasts are for ice free areas.

$$

WFO MQT



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