Special Marine Warning
Issued by NWS Marquette, MI

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WHUS53 KMQT 210425
SMWMQT
LMZ221-248-250-261-210600-
/O.NEW.KMQT.MA.W.0074.170921T0425Z-170921T0600Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE MARQUETTE MI
1225 AM EDT THU SEP 21 2017

THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A

* SPECIAL MARINE WARNING FOR...
  5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE...
  GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
  PASSAGE...
  LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5NM
  OFFSHORE TO MID LAKE...
  SEUL CHOIX POINT TO POINT DETOUR MI...

* UNTIL 200 AM EDT

* AT 1225 AM EDT...STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM 15 NM EAST OF POINT DETOUR TO 6 NM SOUTH OF SUMMER
  ISLAND...MOVING NORTHEAST AT 30 KNOTS.

  HAZARD...WIND GUSTS TO 40 KNOTS AND SMALL HAIL.

  SOURCE...RADAR INDICATED.

  IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
           SUDDENLY HIGHER WAVES.

* LOCATIONS IMPACTED INCLUDE...
  ST MARTIN ISLAND...SUMMER ISLAND...POINT DETOUR AND ROCK ISLAND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE
EXPECTED.

&&

LAT...LON 4536 8669 4540 8680 4543 8682 4540 8684
      4541 8691 4592 8653 4589 8647 4579 8648
      4583 8640 4598 8631 4601 8608 4596 8591
      4593 8593 4583 8590 4533 8629
TIME...MOT...LOC 0425Z 222DEG 32KT 4567 8626 4546 8660

HAIL...<.75IN
WIND...40KTS

$$

RITZMAN


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