903
FZUS73 KDLH 292123
MWSDLH
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
423 PM CDT MON JUN 29 2026
LSZ145-292132-
/O.CAN.KDLH.MA.W.0020.000000T0000Z-260629T2200Z/
423 PM CDT MON JUN 29 2026
..THE SPECIAL MARINE WARNING IS CANCELLED
THE AFFECTED AREAS WERE...
DULUTH MN TO PORT WING WI...
THE THUNDERSTORM HAS MOVED OUT OF THE WARNED AREA AND NO LONGER
POSES A SIGNIFICANT THREAT TO BOATERS.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 600 PM CDT FOR
NORTHWESTERN WISCONSIN...AND THE ADJACENT WATERS OF LAKE SUPERIOR.
LAT...LON 4656 9053 4664 9071 4661 9080 4657 9097
4667 9094 4670 9089 4676 9092 4687 9080
4690 9080 4693 9086 4692 9095 4684 9110
4683 9120 4695 9120 4711 9016 4666 9044
4657 9043 4656 9041
TIME...MOT...LOC 2122Z 257DEG 44KT 4691 9107
LSZ121-146>148-150-162-292200-
/O.CON.KDLH.MA.W.0020.000000T0000Z-260629T2200Z/
423 PM CDT MON JUN 29 2026
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 500 PM CDT
FOR THE FOLLOWING AREAS...
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...
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND...
PORT WING TO SAND ISLAND WI...
SAND ISLAND TO BAYFIELD WI...
AT 422 PM CDT, A STRONG THUNDERSTORM WAS LOCATED OVER APOSTLE ISLAND
SEA CAVES, MOVING EAST AT 45 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND SMALL HAIL.
SOURCE...RADAR INDICATED.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
LOCATIONS IMPACTED INCLUDE...
ASHLAND BREAKWATER LIGHTHOUSE, IRONWOOD ISLAND, BASSWOOD ISLAND, SAND
ISLAND, SAXON HARBOR, STOCKTON ISLAND, MADELINE ISLAND, CAT ISLAND,
MANITOU ISLAND, MEYERS BEACH, YORK ISLAND, EAGLE ISLAND, APOSTLE
ISLANDS NATIONAL LAKE SHORE, LA POINTE, OUTER ISLAND, MICHIGAN
ISLAND, RASPBERRY ISLAND, MARBLE POINT, OAK POINT, AND OAK ISLAND.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
LAT...LON 4656 9053 4664 9071 4661 9080 4657 9097
4667 9094 4670 9089 4676 9092 4687 9080
4690 9080 4693 9086 4692 9095 4684 9110
4683 9120 4695 9120 4711 9016 4666 9044
4657 9043 4656 9041
TIME...MOT...LOC 2122Z 257DEG 44KT 4691 9107
HAIL...<.75IN
WIND...>34KTS
MOORE
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