873
FZUS53 KMQT 232101
NSHMQT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MARQUETTE MI
501 PM EDT FRI OCT 23 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.
LMZ221-240800-
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
PASSAGE-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
LATE SATURDAY NIGHT...
LATE THIS AFTERNOON
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY
CLOUDY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. PATCHY
FOG THROUGH LATE EVENING. WAVES CALM TO 1 FOOT.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 29 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 4 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 20 KNOTS WITH GUSTS UP TO
28 KNOTS. MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES SUBSIDING TO 1 TO 2 FEET.
SUNDAY
WEST WIND LESS THAN 10 KNOTS VEERING NORTH IN THE
AFTERNOON. CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN A
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.
LMZ248-250-240800-
SEUL CHOIX POINT TO POINT DETOUR MI-
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
LATE SATURDAY NIGHT...
LATE THIS AFTERNOON
SOUTH WIND LESS THAN 10 KNOTS. PARTLY
CLOUDY. WAVES 1 TO 2 FEET.
TONIGHT
SOUTH WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. PATCHY FOG
THROUGH LATE EVENING. 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.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 20 KNOTS WITH GUSTS UP TO
27 KNOTS. PARTLY CLOUDY IN THE EVENING, THEN CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 3 TO 6 FEET
OCCASIONALLY TO 8 FEET, THEN SUBSIDING TO 3 TO 5 FEET
OCCASIONALLY TO 7 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 15 KNOTS VEERING NORTH LESS THAN
10 KNOTS IN THE AFTERNOON. CLOUDY. A CHANCE OF SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES
SUBSIDING TO 1 TO 2 FEET.
LSZ240-241-240800-
SAXON HARBOR WI TO BLACK RIVER MI-
BLACK RIVER TO ONTONAGON MI-
501 PM EDT FRI OCT 23 2026 /401 PM CDT FRI OCT 23 2026/
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON...
LATE THIS AFTERNOON
SOUTHEAST WIND LESS THAN 10 KNOTS. MOSTLY
SUNNY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 5 TO 15 KNOTS WITH GUSTS UP TO 26 KNOTS.
CLOUDY. A SLIGHT CHANCE OF SHOWERS BY MIDNIGHT. WAVES BUILDING TO
1 TO 2 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST 10 TO
15 KNOTS LATE. GUSTS UP TO 29 KNOTS. CLOUDY THROUGH MID MORNING
THEN BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS LATE. WAVES
BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO 1 TO 2 FEET.
SATURDAY NIGHT
WEST WIND 10 TO 15 KNOTS. CLOUDY. A CHANCE OF
SHOWERS IN THE EVENING. WAVES 1 TO 2 FEET.
SUNDAY
WEST WIND 5 TO 15 KNOTS. PARTLY CLOUDY. WAVES 1 TO
2 FEET.
LSZ242-243-240800-
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON...
LATE THIS AFTERNOON
SOUTHEAST WIND LESS THAN 10 KNOTS. MOSTLY
SUNNY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. A SLIGHT
CHANCE OF SHOWERS LATE. WAVES BUILDING TO 1 TO 2 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS LATE. MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS THROUGH
MID MORNING. A CHANCE OF SHOWERS LATE. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
AFTER MIDNIGHT. GUSTS UP TO 22 KNOTS. CLOUDY. A CHANCE OF SHOWERS
IN THE EVENING. WAVES BUILDING TO 2 TO 3 FEET.
SUNDAY
WEST WIND 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES BUILDING
TO 2 TO 4 FEET.
LSZ245-240800-
MANITOU ISLAND TO POINT ISABELLE MI-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING...
LATE THIS AFTERNOON
SOUTHEAST WIND 10 TO 15 KNOTS. MOSTLY
SUNNY. WAVES 2 TO 3 FEET.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO 22 KNOTS.
MOSTLY CLOUDY. WAVES 2 TO 3 FEET.
SATURDAY
SOUTH WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. A SLIGHT
CHANCE OF SHOWERS THROUGH MID MORNING. WAVES BUILDING TO 3 TO
6 FEET OCCASIONALLY TO 8 FEET, THEN SUBSIDING TO 3 TO 5 FEET
OCCASIONALLY TO 7 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 20 KNOTS VEERING WEST
10 TO 15 KNOTS AFTER MIDNIGHT. CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES
SUBSIDING TO 1 TO 2 FEET.
SUNDAY
WEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES 1 TO
2 FEET.
LSZ244-240800-
EAGLE RIVER TO MANITOU ISLAND MI-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON...
LATE THIS AFTERNOON
SOUTHEAST WIND 5 TO 15 KNOTS. MOSTLY
SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO 3 FEET.
TONIGHT
SOUTH WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
SUBSIDING TO 1 TO 2 FEET, THEN BUILDING TO 2 TO 3 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO 30 KNOTS.
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS THROUGH MID MORNING. A
SLIGHT CHANCE OF SHOWERS LATE. WAVES BUILDING TO 3 TO 6 FEET
OCCASIONALLY TO 8 FEET, THEN SUBSIDING TO 3 TO 5 FEET
OCCASIONALLY TO 7 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
AFTER MIDNIGHT. GUSTS UP TO 22 KNOTS. CLOUDY. A CHANCE OF SHOWERS
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES SUBSIDING TO 2 TO 3 FEET.
SUNDAY
WEST WIND 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES BUILDING
TO 2 TO 4 FEET.
LSZ246-240800-
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING...
LATE THIS AFTERNOON
SOUTHEAST WIND LESS THAN 10 KNOTS. MOSTLY
SUNNY. WAVES 1 TO 2 FEET.
TONIGHT
SOUTH WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 1 TO
2 FEET.
SATURDAY
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 28 KNOTS.
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS THROUGH MID MORNING.
WAVES BUILDING TO 2 TO 4 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
AFTER MIDNIGHT. GUSTS UP TO 22 KNOTS. CLOUDY. A CHANCE OF SHOWERS
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES SUBSIDING TO 1 TO 2 FEET.
SUNDAY
WEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES CALM TO
1 FOOT.
LSZ247-240800-
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING
KEWEENAW AND HURON BAYS-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING...
LATE THIS AFTERNOON
SOUTHEAST WIND LESS THAN 10 KNOTS. MOSTLY
SUNNY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 5 TO 15 KNOTS WITH GUSTS UP TO 24 KNOTS.
PARTLY CLOUDY THROUGH LATE EVENING THEN BECOMING CLOUDY. WAVES
CALM TO 1 FOOT.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 31 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO
1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
AFTER MIDNIGHT. GUSTS UP TO 25 KNOTS. CLOUDY. A SLIGHT CHANCE OF
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES 1 TO 2 FEET.
SUNDAY
WEST WIND 10 TO 15 KNOTS WITH GUSTS UP TO 22 KNOTS.
PARTLY CLOUDY. WAVES 1 TO 2 FEET.
LSZ248-240800-
HURON ISLANDS TO MARQUETTE MI-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING...
LATE THIS AFTERNOON
SOUTH WIND 10 TO 15 KNOTS. MOSTLY SUNNY.
WAVES 1 TO 2 FEET.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO 24 KNOTS.
PARTLY CLOUDY THROUGH LATE EVENING THEN BECOMING 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, THEN SUBSIDING TO
2 TO 3 FEET.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING WEST AFTER
MIDNIGHT. GUSTS UP TO 25 KNOTS. MOSTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES SUBSIDING TO 1 TO 2 FEET.
SUNDAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS UP TO
22 KNOTS. PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. WAVES 1 TO 2 FEET.
LSZ249-240800-
MARQUETTE TO MUNISING MI-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING...
LATE THIS AFTERNOON
SOUTH WIND 10 TO 15 KNOTS. MOSTLY SUNNY.
WAVES CALM TO 1 FOOT.
TONIGHT
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. A SLIGHT CHANCE OF SHOWERS LATE. WAVES BUILDING TO
2 TO 4 FEET.
SATURDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. GUSTS UP TO 29 KNOTS. MOSTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE
OF SHOWERS AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO 2 FEET.
SUNDAY
NORTHWEST WIND 5 TO 15 KNOTS. CLOUDY WITH A CHANCE OF
SHOWERS IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON.
WAVES 1 TO 2 FEET.
LSZ250-240800-
MUNISING TO GRAND MARAIS MI-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING...
LATE THIS AFTERNOON
SOUTH WIND 10 TO 15 KNOTS. MOSTLY SUNNY.
WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY THROUGH LATE
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 4 FEET.
SATURDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST
10 TO 20 KNOTS AFTER MIDNIGHT. GUSTS UP TO 31 KNOTS. MOSTLY
CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES SUBSIDING TO
1 TO 2 FEET.
SUNDAY
NORTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. A CHANCE
OF SHOWERS IN THE MORNING. WAVES BUILDING TO 2 TO 3 FEET.
LSZ251-240800-
GRAND MARAIS TO WHITEFISH POINT MI-
501 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
LATE SATURDAY NIGHT...
LATE THIS AFTERNOON
SOUTHEAST WIND 10 TO 15 KNOTS. MOSTLY
SUNNY. WAVES 1 TO 2 FEET.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY THROUGH LATE
EVENING THEN BECOMING MOSTLY CLOUDY. PATCHY FOG LATE. WAVES
BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO 1 TO 2 FEET.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 31 KNOTS.
MOSTLY CLOUDY. PATCHY FOG THROUGH MID MORNING. WAVES BUILDING TO
2 TO 3 FEET.
SATURDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. GUSTS UP TO 31 KNOTS. MOSTLY CLOUDY. A CHANCE OF
SHOWERS AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO 2 FEET.
SUNDAY
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST IN THE
AFTERNOON. MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES BUILDING
TO 2 TO 3 FEET.
WFO MQT
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