960
FZUS53 KMQT 222102
NSHMQT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MARQUETTE MI
502 PM EDT THU OCT 22 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE
WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE
HIGHEST 1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE
AVERAGE OF THE HIGHEST 1/10 OF THE WAVE SPECTRUM.
LMZ221-230800-
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
PASSAGE-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
EAST WIND LESS THAN 10 KNOTS. MOSTLY
CLOUDY. WAVES CALM TO 1 FOOT.
TONIGHT
VARIABLE WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY.
PATCHY FOG BY MIDNIGHT. WAVES CALM TO 1 FOOT.
FRIDAY
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. PATCHY
FOG THROUGH MID MORNING. WAVES CALM TO 1 FOOT.
FRIDAY NIGHT
SOUTH WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
BUILDING TO 1 TO 2 FEET.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 28 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 4 FEET.
LMZ248-250-230800-
SEUL CHOIX POINT TO POINT DETOUR MI-
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
EAST WIND LESS THAN 10 KNOTS. MOSTLY
CLOUDY. WAVES CALM TO 1 FOOT.
TONIGHT
EAST WIND LESS THAN 10 KNOTS VEERING SOUTH LATE.
MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. WAVES CALM TO
1 FOOT.
FRIDAY
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. PATCHY
FOG THROUGH MID MORNING. WAVES BUILDING TO 1 TO 2 FEET.
FRIDAY NIGHT
SOUTH WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 28 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO
7 FEET.
LSZ240-241-230800-
SAXON HARBOR WI TO BLACK RIVER MI-
BLACK RIVER TO ONTONAGON MI-
502 PM EDT THU OCT 22 2026 /402 PM CDT THU OCT 22 2026/
LATE THIS AFTERNOON
NORTHEAST WIND LESS THAN 10 KNOTS. MOSTLY
SUNNY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH BY
MIDNIGHT, THEN BECOMING SOUTH LESS THAN 10 KNOTS LATE. PARTLY
CLOUDY. PATCHY FOG. WAVES CALM TO 1 FOOT.
FRIDAY
SOUTHEAST WIND LESS THAN 10 KNOTS. MOSTLY SUNNY. PATCHY
FOG THROUGH MID MORNING. WAVES CALM TO 1 FOOT.
FRIDAY NIGHT
SOUTH WIND 5 TO 15 KNOTS WITH GUSTS UP TO
26 KNOTS. MOSTLY CLOUDY. WAVES BUILDING TO 1 TO 2 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST 10 TO
20 KNOTS IN THE AFTERNOON. GUSTS UP TO 29 KNOTS. MOSTLY CLOUDY. A
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES BUILDING TO 2 TO
3 FEET, THEN SUBSIDING TO 1 TO 2 FEET.
LSZ242-243-230800-
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
EAST WIND LESS THAN 10 KNOTS. SUNNY. WAVES
CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND 10 TO 15 KNOTS VEERING SOUTH 5 TO
15 KNOTS BY MIDNIGHT. MOSTLY CLEAR. PATCHY FOG BY MIDNIGHT. WAVES
CALM TO 1 FOOT.
FRIDAY
SOUTH WIND LESS THAN 10 KNOTS BACKING SOUTHEAST LATE.
MOSTLY SUNNY. PATCHY FOG THROUGH MID MORNING. WAVES CALM TO
1 FOOT.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
BUILDING TO 1 TO 2 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO 1 TO 2 FEET.
LSZ244-245-230800-
EAGLE RIVER TO MANITOU ISLAND MI-
MANITOU ISLAND TO POINT ISABELLE MI-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
SOUTHEAST WIND LESS THAN 10 KNOTS. MOSTLY
CLOUDY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND 10 TO 15 KNOTS VEERING SOUTH 5 TO
15 KNOTS LATE. MOSTLY CLOUDY THROUGH LATE EVENING THEN BECOMING
PARTLY CLOUDY. AREAS OF DENSE FOG THROUGH LATE EVENING. PATCHY
FOG BY MIDNIGHT. WAVES BUILDING TO 1 TO 2 FEET.
FRIDAY
SOUTH WIND LESS THAN 10 KNOTS BACKING SOUTHEAST 10 TO
15 KNOTS LATE. MOSTLY SUNNY. PATCHY FOG THROUGH MID MORNING.
WAVES BUILDING TO 2 TO 3 FEET.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO
22 KNOTS. PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WAVES 2 TO 3 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO 29 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 3 TO 6 FEET OCCASIONALLY TO
8 FEET, THEN SUBSIDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET.
LSZ246-230800-
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
EAST WIND 10 TO 15 KNOTS. PARTLY CLOUDY.
WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND 10 TO 15 KNOTS VEERING SOUTH LESS THAN
10 KNOTS BY MIDNIGHT. PARTLY CLOUDY THROUGH MIDNIGHT THEN
BECOMING MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. WAVES
BUILDING TO 1 TO 2 FEET.
FRIDAY
SOUTH WIND LESS THAN 10 KNOTS BACKING SOUTHEAST BY LATE
MORNING. MOSTLY SUNNY. PATCHY FOG THROUGH MID MORNING. WAVES CALM
TO 1 FOOT.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 29 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 4 FEET.
LSZ247-230800-
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING
KEWEENAW AND HURON BAYS-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
EAST WIND 10 TO 15 KNOTS. MOSTLY SUNNY.
WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND 5 TO 15 KNOTS VEERING SOUTH LESS THAN
10 KNOTS BY MIDNIGHT. PARTLY CLOUDY. PATCHY FOG BY MIDNIGHT.
WAVES BUILDING TO 1 TO 2 FEET.
FRIDAY
SOUTH WIND LESS THAN 10 KNOTS BACKING SOUTHEAST BY LATE
MORNING. PARTLY CLOUDY THROUGH MID MORNING THEN CLEARING. PATCHY
FOG THROUGH MID MORNING. WAVES CALM TO 1 FOOT.
FRIDAY NIGHT
SOUTH WIND 5 TO 15 KNOTS WITH GUSTS UP TO
25 KNOTS. PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WAVES CALM TO 1 FOOT.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 30 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 1 TO 2 FEET.
LSZ248-230800-
HURON ISLANDS TO MARQUETTE MI-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
SOUTHEAST WIND LESS THAN 10 KNOTS WITH
GUSTS UP TO 18 KNOTS. PARTLY CLOUDY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH BY
MIDNIGHT. GUSTS UP TO 17 KNOTS. PARTLY CLOUDY. PATCHY FOG BY
MIDNIGHT. WAVES CALM TO 1 FOOT.
FRIDAY
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY THROUGH MID
MORNING THEN CLEARING. PATCHY FOG THROUGH MID MORNING. WAVES
BUILDING TO 1 TO 2 FEET.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO
23 KNOTS. PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WAVES 1 TO 2 FEET.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 31 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 4 FEET, THEN SUBSIDING TO
2 TO 3 FEET.
LSZ249-230800-
MARQUETTE TO MUNISING MI-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
EAST WIND LESS THAN 10 KNOTS. PARTLY
CLOUDY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH 5 TO
15 KNOTS BY MIDNIGHT. MOSTLY CLOUDY. PATCHY FOG BY MIDNIGHT.
WAVES CALM TO 1 FOOT.
FRIDAY
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY THROUGH MID
MORNING THEN CLEARING. PATCHY FOG THROUGH MID MORNING. WAVES CALM
TO 1 FOOT.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO
23 KNOTS. MOSTLY CLOUDY. WAVES BUILDING TO 1 TO 2 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO 33 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 3 FEET.
LSZ250-230800-
MUNISING TO GRAND MARAIS MI-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
EAST WIND LESS THAN 10 KNOTS. MOSTLY
CLOUDY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH 5 TO
15 KNOTS BY MIDNIGHT. MOSTLY CLOUDY. PATCHY FOG BY MIDNIGHT.
WAVES CALM TO 1 FOOT.
FRIDAY
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY. PATCHY FOG
THROUGH MID MORNING. WAVES CALM TO 1 FOOT.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY IN THE
EVENING THEN BECOMING MOSTLY CLOUDY. WAVES BUILDING TO 1 TO
2 FEET.
SATURDAY
SOUTH WIND 15 TO 25 KNOTS WITH GUSTS UP TO 33 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 3 FEET.
LSZ251-230800-
GRAND MARAIS TO WHITEFISH POINT MI-
502 PM EDT THU OCT 22 2026
LATE THIS AFTERNOON
NORTHEAST WIND LESS THAN 10 KNOTS. PARTLY
CLOUDY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH 5 TO
15 KNOTS BY MIDNIGHT. MOSTLY CLOUDY. PATCHY FOG BY MIDNIGHT.
WAVES BUILDING TO 1 TO 2 FEET.
FRIDAY
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY. PATCHY FOG
THROUGH MID MORNING. WAVES BUILDING TO 2 TO 3 FEET, THEN
SUBSIDING TO 1 TO 2 FEET.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY IN THE
EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO 31 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 3 FEET.
WFO MQT
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