993
WHUS53 KMQT 072207
SMWMQT
LSZ246-247-072300-
/O.NEW.KMQT.MA.W.0096.260807T2207Z-260807T2300Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE MARQUETTE MI
607 PM EDT FRI AUG 7 2026
THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI...
PORTAGE LAKE TO HURON ISLAND MI TO LOWER ENTRANCE OF PORTAGE CANAL
TO HURON ISLANDS MI INCLUDING KEWEENAW AND HURON BAYS...
* UNTIL 700 PM EDT.
* AT 606 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED 19 NM SOUTHWEST OF
THE LOWER ENTRANCE OF PORTAGE CANAL, OR 52 NM SOUTHEAST OF THE
WESTERN LAKE SUPERIOR BUOY, MOVING EAST AT 25 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND LARGE HAIL.
SOURCE...RADAR.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES. LARGE HAIL COULD RESULT IN
STRUCTURAL DAMAGE.
* LOCATIONS IMPACTED INCLUDE...
THE LOWER ENTRANCE OF PORTAGE CANAL AND GRAND TRAVERSE BAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 4686 8812 4686 8816 4679 8825 4678 8829
4682 8835 4676 8839 4674 8853 4695 8852
4702 8855 4716 8823
TIME...MOT...LOC 2206Z 249DEG 23KT 4679 8883
HAIL...>.75IN
WIND...>34KTS
GS
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