740
AXUS43 KMQT 242001
MISMQT
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
401 PM EDT MON AUG 24 2026
LSZ162-250800-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
401 PM EDT MON AUG 24 2026 /301 PM CDT MON AUG 24 2026/
LATE THIS AFTERNOON
SOUTHEAST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
TONIGHT
EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
TUESDAY
EAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES CALM TO 2 FEET.
TUESDAY NIGHT
EAST WINDS 5 TO 15 KNOTS VEERING WEST AFTER
MIDNIGHT, THEN INCREASING TO 10 TO 20 KNOTS LATE. A SLIGHT CHANCE
OF THUNDERSTORMS THROUGH MIDNIGHT. A CHANCE OF SHOWERS. WAVES
CALM TO 2 FEET.
WEDNESDAY
WEST WINDS 10 TO 20 KNOTS. A SLIGHT CHANCE OF
SHOWERS. WAVES CALM TO 2 FEET.
LSZ263-250800-
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-
401 PM EDT MON AUG 24 2026
LATE THIS AFTERNOON
SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
TONIGHT
SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTHEAST AFTER
MIDNIGHT, THEN VEERING SOUTH LATE. WAVES CALM TO 2 FEET.
TUESDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING EAST LATE. A CHANCE
OF SHOWERS. A CHANCE OF THUNDERSTORMS BY MID AFTERNOON. WAVES
CALM TO 2 FEET.
TUESDAY NIGHT
SOUTH WINDS 5 TO 15 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT, THEN BECOMING WEST 10 TO 20 KNOTS LATE. A CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES CALM TO
2 FEET.
WEDNESDAY
WEST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS BY MID AFTERNOON. A SLIGHT CHANCE OF SHOWERS. WAVES
BUILDING TO 1 TO 3 FEET.
LSZ264-250800-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
401 PM EDT MON AUG 24 2026
LATE THIS AFTERNOON
WEST WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
TONIGHT
WEST WINDS 5 TO 15 KNOTS BECOMING SOUTH LESS THAN
10 KNOTS LATE. WAVES CALM TO 2 FEET.
TUESDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST IN THE
AFTERNOON. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS
BY MID AFTERNOON. WAVES CALM TO 2 FEET.
TUESDAY NIGHT
SOUTH WINDS 5 TO 15 KNOTS VEERING SOUTHWEST
LATE. SHOWERS LIKELY THROUGH MIDNIGHT. A CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 1 TO
3 FEET.
WEDNESDAY
WEST WINDS 10 TO 20 KNOTS. A CHANCE OF SHOWERS.
WAVES SUBSIDING TO CALM TO 2 FEET, THEN BUILDING TO 1 TO 3 FEET.
LSZ265-250800-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
401 PM EDT MON AUG 24 2026
LATE THIS AFTERNOON
NORTH WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
TONIGHT
SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTH LATE.
WAVES CALM TO 2 FEET.
TUESDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST IN THE
AFTERNOON, THEN INCREASING TO 10 TO 20 KNOTS LATE. A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS BY MID AFTERNOON.
WAVES CALM TO 2 FEET.
TUESDAY NIGHT
SOUTH WINDS 15 TO 25 KNOTS. SHOWERS LIKELY
THROUGH MIDNIGHT. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 1 TO 3 FEET, THEN
SUBSIDING TO CALM TO 2 FEET.
WEDNESDAY
WEST WINDS 15 TO 25 KNOTS INCREASING TO 20 TO
30 KNOTS BY MID AFTERNOON. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. WAVES BUILDING TO 1 TO 3 FEET.
LSZ266-250800-
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER
BEYOND 5NM FROM SHORE-
401 PM EDT MON AUG 24 2026
LATE THIS AFTERNOON
NORTHWEST WINDS 10 TO 20 KNOTS. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET.
TONIGHT
NORTHWEST WINDS 5 TO 15 KNOTS BACKING WEST AFTER
MIDNIGHT, THEN BACKING SOUTH LATE. WAVES SUBSIDING TO CALM TO
2 FEET.
TUESDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST IN THE
AFTERNOON, THEN INCREASING TO 10 TO 20 KNOTS LATE. A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS BY MID AFTERNOON.
WAVES CALM TO 2 FEET.
TUESDAY NIGHT
SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS LATE. A CHANCE OF SHOWERS THROUGH MIDNIGHT. A SLIGHT
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY AFTER MIDNIGHT. WAVES
BUILDING TO 2 TO 4 FEET.
WEDNESDAY
SOUTHWEST WINDS 10 TO 20 KNOTS VEERING WEST BY MID
AFTERNOON. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. WAVES SUBSIDING TO 1 TO 3 FEET.
LSZ267-250800-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
401 PM EDT MON AUG 24 2026
LATE THIS AFTERNOON
NORTHWEST WINDS 15 TO 25 KNOTS. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET.
TONIGHT
NORTHWEST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS AFTER MIDNIGHT, THEN BACKING WEST LATE. WAVES SUBSIDING
TO CALM TO 2 FEET.
TUESDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST IN THE
AFTERNOON, THEN BECOMING EAST 10 TO 20 KNOTS LATE. A SLIGHT
CHANCE OF SHOWERS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
TUESDAY NIGHT
SOUTH WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS
THROUGH MIDNIGHT. A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS AFTER
MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.
WEDNESDAY
SOUTH WINDS 10 TO 20 KNOTS VEERING WEST BY MID
AFTERNOON. SHOWERS THROUGH EARLY AFTERNOON. A SLIGHT CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS BY MID AFTERNOON. WAVES
SUBSIDING TO CALM TO 2 FEET.
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