312
WHUS53 KMQT 072114
SMWMQT
LSZ263-264-072215-
/O.NEW.KMQT.MA.W.0093.260807T2114Z-260807T2215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE MARQUETTE MI
514 PM EDT FRI AUG 7 2026
THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
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...
* UNTIL 615 PM EDT.
* AT 513 PM EDT, A STRONG THUNDERSTORM WAS LOCATED 16 NM SOUTHEAST OF
ROCK OF AGES LIGHT, OR 34 NM SOUTHWEST OF MOTT ISLAND PARK
HEADQUARTERS, MOVING EAST AT 25 KNOTS.
HAZARD...WIND GUSTS TO 40 KNOTS AND SMALL HAIL.
SOURCE...RADAR.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
* THE STRONG THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
LAT...LON 4750 8912 4769 8924 4793 8856 4758 8826
TIME...MOT...LOC 2113Z 248DEG 27KT 4765 8905
HAIL...<.75IN
WIND...40KTS
TDUD
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