570
AXUS43 KMQT 122001
MISMQT
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
400 PM EDT SUN JUL 12 2026
LSZ162-130800-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
400 PM EDT SUN JUL 12 2026 /300 PM CDT SUN JUL 12 2026/
LATE THIS AFTERNOON
SOUTHWEST WINDS 15 TO 25 KNOTS. WAVES 2 TO
4 FEET BUILDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET.
TONIGHT
SOUTHWEST WINDS 15 TO 25 KNOTS. WAVES SUBSIDING TO
1 TO 3 FEET.
MONDAY
SOUTHWEST WINDS 15 TO 25 KNOTS INCREASING TO 20 TO
30 KNOTS LATE. WAVES BUILDING TO 3 TO 6 FEET OCCASIONALLY TO
8 FEET.
MONDAY NIGHT
SOUTHWEST WINDS 20 TO 30 KNOTS DIMINISHING TO
15 TO 25 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO 2 TO 4 FEET.
TUESDAY
SOUTHWEST WINDS 10 TO 20 KNOTS VEERING WEST BY MID
AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.
LSZ263-130800-
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-
400 PM EDT SUN JUL 12 2026
LATE THIS AFTERNOON
SOUTHWEST WINDS 15 TO 25 KNOTS. WAVES 3 TO
6 FEET OCCASIONALLY TO 8 FEET.
TONIGHT
SOUTHWEST WINDS 15 TO 25 KNOTS. WAVES SUBSIDING TO
3 TO 5 FEET OCCASIONALLY TO 7 FEET.
MONDAY
SOUTHWEST WINDS 15 TO 25 KNOTS INCREASING TO 20 TO
30 KNOTS LATE. WAVES BUILDING TO 5 TO 8 FEET OCCASIONALLY TO
10 FEET.
MONDAY NIGHT
SOUTHWEST WINDS 20 TO 30 KNOTS. WAVES SUBSIDING
TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET.
TUESDAY
WEST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO 1 TO 3 FEET.
LSZ264-130800-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
400 PM EDT SUN JUL 12 2026
LATE THIS AFTERNOON
SOUTHWEST WINDS 15 TO 25 KNOTS. WAVES 2 TO
4 FEET.
TONIGHT
SOUTHWEST WINDS 15 TO 25 KNOTS INCREASING TO 20 TO
30 KNOTS AFTER MIDNIGHT, THEN DIMINISHING TO 15 TO 25 KNOTS LATE.
WAVES BUILDING TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET.
MONDAY
WEST WINDS 15 TO 25 KNOTS BACKING SOUTHWEST IN THE
AFTERNOON, THEN INCREASING TO 20 TO 30 KNOTS LATE. WAVES
SUBSIDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET, THEN BUILDING TO
4 TO 7 FEET OCCASIONALLY TO 9 FEET.
MONDAY NIGHT
SOUTHWEST WINDS 20 TO 30 KNOTS VEERING WEST AFTER
MIDNIGHT. WAVES BUILDING TO 4 TO 8 FEET OCCASIONALLY TO 10 FEET.
TUESDAY
WEST WINDS 20 TO 30 KNOTS DIMINISHING TO 10 TO
20 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO 1 TO 3 FEET.
LSZ265-130800-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
400 PM EDT SUN JUL 12 2026
LATE THIS AFTERNOON
SOUTH WINDS 10 TO 20 KNOTS. WAVES CALM TO
2 FEET.
TONIGHT
SOUTH WINDS 10 TO 20 KNOTS BECOMING SOUTHWEST 15 TO
25 KNOTS AFTER MIDNIGHT, THEN VEERING WEST LATE. A SLIGHT CHANCE
OF SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.
MONDAY
WEST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO 20 KNOTS
IN THE AFTERNOON, THEN BECOMING SOUTHWEST 15 TO 25 KNOTS LATE.
WAVES SUBSIDING TO CALM TO 2 FEET, THEN BUILDING TO 1 TO 3 FEET.
MONDAY NIGHT
SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST
20 TO 30 KNOTS AFTER MIDNIGHT. WAVES BUILDING TO 3 TO 5 FEET
OCCASIONALLY TO 7 FEET.
TUESDAY
WEST WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.
LSZ266-130800-
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-
400 PM EDT SUN JUL 12 2026
LATE THIS AFTERNOON
SOUTH WINDS 10 TO 20 KNOTS. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET.
TONIGHT
SOUTH WINDS 10 TO 20 KNOTS BECOMING SOUTHWEST 15 TO
25 KNOTS AFTER MIDNIGHT, THEN VEERING WEST LATE. A SLIGHT CHANCE
OF SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 3 TO 6 FEET
OCCASIONALLY TO 8 FEET.
MONDAY
WEST WINDS 10 TO 20 KNOTS BECOMING SOUTH 15 TO 25 KNOTS
LATE. WAVES SUBSIDING TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET.
MONDAY NIGHT
SOUTHWEST WINDS 20 TO 30 KNOTS VEERING WEST LATE.
WAVES BUILDING TO 4 TO 8 FEET OCCASIONALLY TO 10 FEET.
TUESDAY
WEST WINDS 20 TO 30 KNOTS BECOMING NORTHWEST 10 TO
20 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO 2 TO 4 FEET.
LSZ267-130800-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
400 PM EDT SUN JUL 12 2026
LATE THIS AFTERNOON
SOUTH WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
TONIGHT
SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST AFTER
MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES CALM
TO 2 FEET.
MONDAY
SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING WEST 5 TO
15 KNOTS IN THE AFTERNOON, THEN BECOMING SOUTH LESS THAN 10 KNOTS
LATE. WAVES BUILDING TO 1 TO 3 FEET, THEN SUBSIDING TO CALM TO
2 FEET.
MONDAY NIGHT
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST
10 TO 20 KNOTS AFTER MIDNIGHT, THEN VEERING WEST LATE. WAVES
BUILDING TO 4 TO 7 FEET OCCASIONALLY TO 9 FEET.
TUESDAY
WEST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO 2 TO 4 FEET.
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