511
AXUS43 KMQT 121401
MISMQT
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
1001 AM EDT MON MAY 12 2025
LSZ162-122000-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
1001 AM EDT MON MAY 12 2025 /901 AM CDT MON MAY 12 2025/
REST OF TODAY
SOUTHWEST WINDS 10 TO 20 KNOTS BACKING SOUTH IN
THE AFTERNOON, THEN BACKING EAST LATE. WAVES 1 TO 3 FEET
SUBSIDING TO CALM TO 2 FEET.
TONIGHT
EAST WINDS 10 TO 20 KNOTS BECOMING SOUTH 5 TO 15 KNOTS
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
TUESDAY
SOUTH WINDS 5 TO 15 KNOTS BECOMING EAST 10 TO 20 KNOTS
IN THE AFTERNOON. WAVES CALM TO 2 FEET.
TUESDAY NIGHT
NORTHEAST WINDS 5 TO 15 KNOTS VEERING EAST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
LSZ263-122000-
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-
1001 AM EDT MON MAY 12 2025
REST OF TODAY
SOUTHWEST WINDS 10 TO 20 KNOTS BACKING SOUTH IN
THE AFTERNOON, THEN BACKING EAST LATE. WAVES 2 TO 4 FEET
SUBSIDING TO CALM TO 2 FEET.
TONIGHT
EAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER MIDNIGHT.
WAVES BUILDING TO 1 TO 3 FEET.
TUESDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING EAST IN THE
AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES BUILDING TO 1 TO 3 FEET, THEN SUBSIDING TO
CALM TO 2 FEET.
WEDNESDAY
SOUTHEAST WINDS 5 TO 15 KNOTS BACKING NORTHEAST BY
MID AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS BY
MID AFTERNOON. WAVES CALM TO 2 FEET.
LSZ264-122000-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
1001 AM EDT MON MAY 12 2025
REST OF TODAY
SOUTH WINDS 10 TO 20 KNOTS BACKING SOUTHEAST IN
THE AFTERNOON, THEN INCREASING TO 15 TO 25 KNOTS LATE. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET.
TONIGHT
SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 5 TO
15 KNOTS LATE. WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO
7 FEET, THEN SUBSIDING TO 1 TO 3 FEET.
TUESDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST IN THE
AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET, THEN BUILDING TO
1 TO 3 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET, THEN
SUBSIDING TO 1 TO 3 FEET.
LSZ265-122000-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
1001 AM EDT MON MAY 12 2025
REST OF TODAY
SOUTHEAST WINDS 10 TO 20 KNOTS INCREASING TO
15 TO 25 KNOTS IN THE AFTERNOON. WAVES CALM TO 2 FEET BUILDING TO
2 TO 4 FEET.
TONIGHT
SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS LATE. WAVES SUBSIDING TO CALM TO 2 FEET.
TUESDAY
SOUTH WINDS 10 TO 20 KNOTS BACKING SOUTHEAST IN THE
AFTERNOON, THEN INCREASING TO 15 TO 25 KNOTS LATE. WAVES BUILDING
TO 1 TO 3 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 20 KNOTS DIMINISHING TO
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
LSZ266-122000-
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-
1001 AM EDT MON MAY 12 2025
REST OF TODAY
SOUTHEAST WINDS 10 TO 20 KNOTS INCREASING TO
20 TO 30 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
TONIGHT
SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS LATE. WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO
7 FEET, THEN SUBSIDING TO 2 TO 4 FEET.
TUESDAY
SOUTH WINDS 10 TO 20 KNOTS BACKING SOUTHEAST IN THE
AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET, THEN BUILDING TO
1 TO 3 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET, THEN SUBSIDING TO
1 TO 3 FEET.
LSZ267-122000-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
1001 AM EDT MON MAY 12 2025
REST OF TODAY
SOUTHEAST WINDS 15 TO 25 KNOTS VEERING SOUTH
LATE. WAVES 1 TO 3 FEET.
TONIGHT
SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
TUESDAY
SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES SUBSIDING
TO CALM TO 2 FEET.
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