464
AXUS43 KMQT 180802
MISMQT
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
401 AM EDT MON MAY 18 2026
LSZ162-182000-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
401 AM EDT MON MAY 18 2026 /301 AM CDT MON MAY 18 2026/
EARLY THIS MORNING
NORTHEAST WINDS 10 TO 20 KNOTS. PATCHY FOG.
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES
3 TO 6 FEET OCCASIONALLY TO 8 FEET.
TODAY
NORTHEAST WINDS 5 TO 15 KNOTS. PATCHY FOG. A SLIGHT
CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO 1 TO 3 FEET.
TONIGHT
NORTHEAST WINDS 15 TO 25 KNOTS. PATCHY FOG. A CHANCE
OF RAIN SHOWERS THROUGH MIDNIGHT. A SLIGHT CHANCE OF
THUNDERSTORMS. RAIN SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO
4 TO 7 FEET OCCASIONALLY TO 9 FEET.
TUESDAY
NORTH WINDS 10 TO 20 KNOTS BACKING WEST IN THE
AFTERNOON. A CHANCE OF RAIN SHOWERS THROUGH EARLY AFTERNOON.
WAVES SUBSIDING TO 1 TO 3 FEET.
TUESDAY NIGHT
NORTHWEST WINDS 5 TO 15 KNOTS. WAVES SUBSIDING
TO CALM TO 2 FEET.
LSZ263-182000-
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 AM EDT MON MAY 18 2026
EARLY THIS MORNING
EAST WINDS 10 TO 20 KNOTS. PATCHY FOG. RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET
OCCASIONALLY TO 7 FEET.
TODAY
NORTH WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO 15 KNOTS
IN THE AFTERNOON, THEN BECOMING NORTHEAST 10 TO 20 KNOTS LATE.
PATCHY FOG. A SLIGHT CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO
1 TO 3 FEET.
TONIGHT
NORTHEAST WINDS 15 TO 25 KNOTS. PATCHY FOG. A CHANCE
OF RAIN SHOWERS THROUGH MIDNIGHT. A SLIGHT CHANCE OF
THUNDERSTORMS. RAIN SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO
5 TO 8 FEET OCCASIONALLY TO 10 FEET.
TUESDAY
NORTH WINDS 15 TO 25 KNOTS BECOMING WEST 10 TO
20 KNOTS IN THE AFTERNOON. A CHANCE OF RAIN SHOWERS THROUGH EARLY
AFTERNOON. WAVES SUBSIDING TO 2 TO 4 FEET.
TUESDAY NIGHT
NORTHWEST WINDS 10 TO 20 KNOTS DIMINISHING TO
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
LSZ264-182000-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
401 AM EDT MON MAY 18 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON
EARLY THIS MORNING
EAST WINDS 15 TO 25 KNOTS. PATCHY DENSE
FOG. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO
6 FEET OCCASIONALLY TO 8 FEET.
TODAY
EAST WINDS 5 TO 15 KNOTS BACKING NORTH IN THE AFTERNOON,
THEN INCREASING TO 10 TO 20 KNOTS LATE. PATCHY DENSE FOG. A
CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO 2 TO 4 FEET.
TONIGHT
NORTHEAST WINDS 15 TO 25 KNOTS. PATCHY FOG. A CHANCE
OF RAIN SHOWERS THROUGH MIDNIGHT. A SLIGHT CHANCE OF
THUNDERSTORMS. RAIN SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO
4 TO 7 FEET OCCASIONALLY TO 9 FEET.
TUESDAY
NORTH WINDS 15 TO 25 KNOTS BACKING NORTHWEST IN THE
AFTERNOON. PATCHY FOG THROUGH EARLY AFTERNOON. RAIN SHOWERS
LIKELY THROUGH EARLY AFTERNOON. WAVES BUILDING TO 5 TO 8 FEET
OCCASIONALLY TO 10 FEET, THEN SUBSIDING TO 3 TO 6 FEET
OCCASIONALLY TO 8 FEET.
TUESDAY NIGHT
NORTHWEST WINDS 15 TO 25 KNOTS DIMINISHING TO
10 TO 20 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO 3 FEET.
LSZ265-182000-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
401 AM EDT MON MAY 18 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON
EARLY THIS MORNING
SOUTHEAST WINDS 10 TO 20 KNOTS. PATCHY
DENSE FOG. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO
6 FEET OCCASIONALLY TO 8 FEET.
TODAY
SOUTHEAST WINDS 10 TO 20 KNOTS VEERING WEST IN THE
AFTERNOON, THEN VEERING NORTH LATE. PATCHY DENSE FOG. A CHANCE OF
SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET.
TONIGHT
NORTH WINDS 10 TO 20 KNOTS VEERING EAST LATE. AREAS OF
DENSE FOG THROUGH MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. A CHANCE
OF RAIN SHOWERS THROUGH MIDNIGHT. A SLIGHT CHANCE OF
THUNDERSTORMS. RAIN SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO
2 TO 4 FEET.
TUESDAY
NORTHWEST WINDS 15 TO 25 KNOTS INCREASING TO 20 TO
30 KNOTS IN THE AFTERNOON. PATCHY FOG THROUGH EARLY AFTERNOON.
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS THROUGH
EARLY AFTERNOON. WAVES BUILDING TO 4 TO 7 FEET OCCASIONALLY TO
9 FEET.
TUESDAY NIGHT
NORTHWEST WINDS 15 TO 25 KNOTS. WAVES SUBSIDING
TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET.
LSZ266-182000-
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 AM EDT MON MAY 18 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON
EARLY THIS MORNING
SOUTHEAST WINDS 15 TO 25 KNOTS. AREAS OF
DENSE FOG. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO
6 FEET OCCASIONALLY TO 8 FEET.
TODAY
SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST IN THE
AFTERNOON, THEN VEERING NORTH LATE. AREAS OF DENSE FOG. A SLIGHT
CHANCE OF THUNDERSTORMS THROUGH EARLY AFTERNOON. A CHANCE OF
SHOWERS. WAVES SUBSIDING TO 2 TO 4 FEET.
TONIGHT
NORTHEAST WINDS 15 TO 25 KNOTS VEERING EAST AFTER
MIDNIGHT. AREAS OF DENSE FOG. A CHANCE OF RAIN SHOWERS THROUGH
MIDNIGHT. A CHANCE OF THUNDERSTORMS. RAIN SHOWERS LIKELY AFTER
MIDNIGHT. WAVES BUILDING TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET.
TUESDAY
SOUTH WINDS 15 TO 25 KNOTS BECOMING NORTHWEST 20 TO
30 KNOTS IN THE AFTERNOON, THEN INCREASING TO 30 KNOTS WITH A FEW
GALE FORCE GUSTS TO 35 KNOTS POSSIBLE LATE. AREAS OF DENSE FOG
THROUGH EARLY AFTERNOON. A SLIGHT CHANCE OF THUNDERSTORMS THROUGH
EARLY AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES BUILDING TO 7 TO
10 FEET OCCASIONALLY TO 13 FEET.
TUESDAY NIGHT
NORTHWEST WINDS 20 TO 30 KNOTS. WAVES SUBSIDING
TO 4 TO 7 FEET OCCASIONALLY TO 9 FEET.
LSZ267-182000-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
401 AM EDT MON MAY 18 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
EARLY THIS MORNING
SOUTHEAST WINDS 20 TO 30 KNOTS. PATCHY FOG.
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO
6 FEET OCCASIONALLY TO 8 FEET.
TODAY
SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST 10 TO
20 KNOTS IN THE AFTERNOON, THEN BECOMING NORTH 5 TO 15 KNOTS
LATE. AREAS OF DENSE FOG. A SLIGHT CHANCE OF THUNDERSTORMS
THROUGH EARLY AFTERNOON. A CHANCE OF SHOWERS. WAVES SUBSIDING TO
CALM TO 2 FEET.
TONIGHT
EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST 10 TO
20 KNOTS LATE. AREAS OF DENSE FOG. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES BUILDING TO 2 TO 4 FEET.
TUESDAY
SOUTH WINDS 15 TO 25 KNOTS BECOMING WEST 20 TO
30 KNOTS IN THE AFTERNOON, THEN INCREASING TO 30 KNOTS WITH A FEW
GALE FORCE GUSTS TO 35 KNOTS POSSIBLE LATE. AREAS OF DENSE FOG
THROUGH EARLY AFTERNOON. A SLIGHT CHANCE OF THUNDERSTORMS THROUGH
EARLY AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES BUILDING TO 7 TO
10 FEET OCCASIONALLY TO 13 FEET.
TUESDAY NIGHT
NORTHWEST GALES TO 35 KNOTS DIMINISHING TO 20 TO
30 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO 4 TO 7 FEET
OCCASIONALLY TO 9 FEET.
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