202
FZUS53 KMQT 230902
NSHMQT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MARQUETTE MI
502 AM 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.
LMZ221-232000-
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
PASSAGE-
502 AM EDT FRI OCT 23 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING
EARLY THIS MORNING
VARIABLE WIND LESS THAN 10 KNOTS. MOSTLY
CLOUDY. AREAS OF DENSE FOG. WAVES CALM TO 1 FOOT.
TODAY
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. AREAS OF
DENSE FOG THROUGH MID MORNING. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 5 TO 15 KNOTS. MOSTLY CLOUDY THEN BECOMING
PARTLY CLOUDY BY MIDNIGHT THEN BECOMING MOSTLY CLOUDY. PATCHY FOG
THROUGH LATE EVENING. WAVES BUILDING TO 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.
SATURDAY NIGHT
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO
27 KNOTS. MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES SUBSIDING TO 1 TO 2 FEET.
LMZ248-250-232000-
SEUL CHOIX POINT TO POINT DETOUR MI-
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-
502 AM EDT FRI OCT 23 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING
EARLY THIS MORNING
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY
CLOUDY. AREAS OF DENSE FOG. WAVES CALM TO 1 FOOT.
TODAY
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. AREAS OF
DENSE FOG THROUGH MID MORNING. AREAS OF DENSE FOG LATE. WAVES
BUILDING TO 1 TO 2 FEET.
TONIGHT
SOUTH WIND LESS THAN 10 KNOTS INCREASING TO 10 TO
15 KNOTS LATE. MOSTLY CLOUDY. PATCHY FOG THROUGH MIDNIGHT. 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. MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES SUBSIDING TO 2 TO 4 FEET.
LSZ240-241-232000-
SAXON HARBOR WI TO BLACK RIVER MI-
BLACK RIVER TO ONTONAGON MI-
502 AM EDT FRI OCT 23 2026 /402 AM CDT FRI OCT 23 2026/
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT /9 AM CDT/ THIS
MORNING...
EARLY THIS MORNING
SOUTHEAST WIND LESS THAN 10 KNOTS. MOSTLY
CLEAR. WAVES CALM TO 1 FOOT.
TODAY
SOUTH WIND LESS THAN 10 KNOTS BACKING SOUTHEAST LATE.
MOSTLY SUNNY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 5 TO 15 KNOTS WITH GUSTS UP TO 26 KNOTS.
PARTLY CLOUDY THROUGH LATE EVENING THEN BECOMING 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
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.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
AFTER MIDNIGHT. CLOUDY. A CHANCE OF SHOWERS IN THE EVENING, THEN
A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
LSZ242-243-232000-
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-
502 AM EDT FRI OCT 23 2026
EARLY THIS MORNING
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY
CLEAR. WAVES CALM TO 1 FOOT.
TODAY
SOUTH WIND LESS THAN 10 KNOTS BACKING SOUTHEAST LATE.
MOSTLY SUNNY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY THROUGH LATE
EVENING THEN BECOMING CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE.
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.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
AFTER MIDNIGHT. GUSTS UP TO 23 KNOTS. CLOUDY. A CHANCE OF SHOWERS
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES BUILDING TO 2 TO 4 FEET, THEN SUBSIDING TO 2 TO 3 FEET.
LSZ244-245-232000-
EAGLE RIVER TO MANITOU ISLAND MI-
MANITOU ISLAND TO POINT ISABELLE MI-
502 AM EDT FRI OCT 23 2026
EARLY THIS MORNING
SOUTH WIND LESS THAN 10 KNOTS WITH GUSTS UP
TO 17 KNOTS. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
TODAY
SOUTH WIND 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES BUILDING
TO 2 TO 3 FEET.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO 23 KNOTS.
PARTLY CLOUDY THROUGH LATE EVENING THEN BECOMING MOSTLY CLOUDY.
WAVES 2 TO 3 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO 31 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.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
AFTER MIDNIGHT. GUSTS UP TO 23 KNOTS. CLOUDY. A CHANCE OF SHOWERS
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES SUBSIDING TO 2 TO 3 FEET, THEN BUILDING TO 2 TO 4 FEET.
LSZ246-232000-
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-
502 AM EDT FRI OCT 23 2026
EARLY THIS MORNING
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY
CLOUDY. PATCHY FOG. WAVES CALM TO 1 FOOT.
TODAY
SOUTH WIND LESS THAN 10 KNOTS BACKING SOUTHEAST LATE.
MOSTLY SUNNY. WAVES BUILDING TO 1 TO 2 FEET.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY THROUGH LATE
EVENING THEN BECOMING CLOUDY. WAVES 1 TO 2 FEET.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 30 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 4 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
AFTER MIDNIGHT. GUSTS UP TO 23 KNOTS. CLOUDY. A CHANCE OF SHOWERS
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES SUBSIDING TO 1 TO 2 FEET.
LSZ247-232000-
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING
KEWEENAW AND HURON BAYS-
502 AM EDT FRI OCT 23 2026
EARLY THIS MORNING
SOUTH WIND LESS THAN 10 KNOTS. PARTLY
CLOUDY. PATCHY FOG. WAVES CALM TO 1 FOOT.
TODAY
SOUTH WIND LESS THAN 10 KNOTS BACKING SOUTHEAST BY LATE
MORNING. MOSTLY SUNNY. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS.
PARTLY CLOUDY THROUGH LATE EVENING THEN BECOMING MOSTLY CLOUDY.
WAVES CALM TO 1 FOOT.
SATURDAY
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 31 KNOTS.
MOSTLY CLOUDY. WAVES BUILDING TO 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
AFTER MIDNIGHT. GUSTS UP TO 25 KNOTS. CLOUDY. A CHANCE OF SHOWERS
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES 1 TO 2 FEET.
LSZ248-232000-
HURON ISLANDS TO MARQUETTE MI-
502 AM EDT FRI OCT 23 2026
EARLY THIS MORNING
SOUTH WIND LESS THAN 10 KNOTS WITH GUSTS UP
TO 17 KNOTS. PARTLY CLOUDY. WAVES CALM TO 1 FOOT.
TODAY
SOUTH WIND 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES BUILDING
TO 1 TO 2 FEET.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO 24 KNOTS.
PARTLY CLOUDY THROUGH MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO 32 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 26 KNOTS. CLOUDY WITH A CHANCE OF SHOWERS.
WAVES SUBSIDING TO 1 TO 2 FEET.
LSZ249-232000-
MARQUETTE TO MUNISING MI-
502 AM EDT FRI OCT 23 2026
EARLY THIS MORNING
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY.
PATCHY FOG. WAVES CALM TO 1 FOOT.
TODAY
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY. PATCHY FOG
THROUGH MID MORNING. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO 23 KNOTS.
PARTLY CLOUDY THROUGH LATE EVENING THEN BECOMING MOSTLY CLOUDY.
WAVES BUILDING TO 1 TO 2 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS WITH GALE FORCE GUSTS UP TO
35 KNOTS. MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 3 FEET.
SATURDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. GUSTS UP TO 29 KNOTS. CLOUDY. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO 2 FEET.
LSZ250-232000-
MUNISING TO GRAND MARAIS MI-
502 AM EDT FRI OCT 23 2026
EARLY THIS MORNING
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY.
PATCHY FOG. WAVES CALM TO 1 FOOT.
TODAY
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY. PATCHY FOG
THROUGH MID MORNING. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO 22 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 GALE FORCE GUSTS UP TO
35 KNOTS. MOSTLY CLOUDY. WAVES BUILDING TO 2 TO 4 FEET, THEN
SUBSIDING TO 2 TO 3 FEET.
SATURDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST
10 TO 20 KNOTS AFTER MIDNIGHT. GUSTS UP TO 32 KNOTS. CLOUDY. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO 2 FEET.
LSZ251-232000-
GRAND MARAIS TO WHITEFISH POINT MI-
502 AM EDT FRI OCT 23 2026
EARLY THIS MORNING
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY.
PATCHY FOG. WAVES 1 TO 2 FEET.
TODAY
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY THROUGH EARLY
AFTERNOON THEN BECOMING MOSTLY SUNNY. AREAS OF DENSE FOG THROUGH
MID MORNING. WAVES BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO
1 TO 2 FEET.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY THROUGH LATE
EVENING THEN BECOMING MOSTLY CLOUDY. WAVES BUILDING TO 2 TO
3 FEET, THEN SUBSIDING TO 1 TO 2 FEET.
SATURDAY
SOUTH WIND 15 TO 25 KNOTS WITH GUSTS UP TO 32 KNOTS.
MOSTLY CLOUDY. 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 SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO 2 FEET.
WFO MQT
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