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2 products issued by NWS for: 20NM NE Ontonagon MI
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Marquette MI
553 AM EDT Mon Oct 23 2017

LSZ162-240>251-263>267-241000-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
553 AM EDT Mon Oct 23 2017 /453 AM CDT Mon Oct 23 2017/

This Hazardous Weather Outlook is for portions of Eastern Lake
Superior...Central Lake Superior and Western Lake Superior.

.DAY ONE...Today and Tonight

Northerly storms to 60 knots are expected late tonight. The
strongest winds will be over central Lake Superior. See the
latest Marine Weather Message for more details.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Northerly storms to 60 knots are expected Tuesday. The strongest
winds will be over central Lake Superior. See the latest Marine
Weather Message for more details.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

$$



Storm Warning

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MARQUETTE MI
406 AM EDT MON OCT 23 2017

LSZ241-242-263-231615-
/O.UPG.KMQT.GL.A.0015.171024T0600Z-171025T0000Z/
/O.NEW.KMQT.SR.W.0001.171024T1000Z-171025T0000Z/
BLACK RIVER TO ONTONAGON MI-
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE
ROYALE NATIONAL PARK-
406 AM EDT MON OCT 23 2017 /306 AM CDT MON OCT 23 2017/

...STORM WARNING IN EFFECT FROM 6 AM EDT /5 AM CDT/ TO 8 PM EDT
/7 PM CDT/ TUESDAY...

THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A STORM
WARNING...WHICH IS IN EFFECT FROM 6 AM EDT /5 AM CDT/ TO 8 PM EDT
/7 PM CDT/ TUESDAY.

* WIND AND WAVES DURING THE STORM WARNING: EXPECT SUSTAINED
  WINDS OF UP TO 42 KNOTS FROM THE NORTH...WITH GUSTS UP TO 60
  KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 19 FEET
  WITH A MAXIMUM WAVE HEIGHT OF UP TO 28 FEET POSSIBLE.

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 11 AM EDT
  TUESDAY WITH THE LARGEST WAVES EXPECTED AROUND 1 PM EDT
  TUESDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A STORM WARNING MEANS WINDS OF 48 TO 63 KNOTS ARE IMMINENT OR
OCCURING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE
SHELTER UNTIL WINDS AND WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD
PREPARE FOR VERY STRONG WINDS AND DANGEROUS SEA CONDITIONS...AND
CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL WINDS
AND WAVES SUBSIDE.

&&

$$



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NOAA National Weather Service
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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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