Marine Weather Statement
Issued by NWS Duluth, MN

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000
FZUS73 KDLH 221857
MWSDLH

MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
157 PM CDT FRI SEP 22 2017

LSZ121-146>148-162-221930-
157 PM CDT FRI SEP 22 2017

...A STRONG THUNDERSTORM APPROACHING THE TWIN PORTS...

THE AREAS AFFECTED INCLUDE...
  CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI...
  LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE
  MN BEYOND 5NM...
  OAK POINT TO SAXON HARBOR WI...
  PORT WING TO SAND ISLAND WI...
  SAND ISLAND TO BAYFIELD WI...

AT 156 PM CDT...DOPPLER RADAR INDICATED A STRONG
THUNDERSTORM...CAPABLE OF PRODUCING WINDS TO AROUND 30 KNOTS...SMALL
HAIL...AND FREQUENT CLOUD TO WATER LIGHTNING. THIS STRONG
THUNDERSTORM WAS LOCATED NEAR APOSTLE ISLANDS SEA CAVES...MOVING
EAST AT 30 KNOTS.

LOCATIONS IMPACTED INCLUDE...
MADELINE ISLAND...LA POINTE HARBOR...RED CLIFF...AND APOSTLE ISLANDS
SEA CAVES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MARINERS CAN EXPECT GUSTY WINDS TO AROUND 33 KNOTS...LOCALLY HIGHER
WAVES...AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR
IMMEDIATELY UNTIL THIS STORM PASSES.

&&

LAT...LON 4670 9089 4676 9092 4687 9081 4690 9080
      4693 9086 4691 9091 4692 9096 4684 9109
      4683 9111 4683 9112 4689 9113 4701 9047
      4669 9041 4669 9042

$$

STEWART



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