217
FZUS53 KMQT 082103
NSHMQT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MARQUETTE MI
503 PM EDT WED OCT 8 2025
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.
LMZ221-090800-
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
PASSAGE-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
VARIABLE WIND LESS THAN 10 KNOTS. SUNNY.
WAVES CALM TO 1 FOOT.
TONIGHT
VARIABLE WIND LESS THAN 10 KNOTS BECOMING SOUTH LESS
THAN 10 KNOTS LATE. MOSTLY CLEAR. WAVES CALM TO 1 FOOT.
THURSDAY
SOUTH WIND 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES
BUILDING TO 1 TO 2 FEET.
THURSDAY NIGHT
SOUTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLEAR IN
THE EVENING, THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 3 FEET.
FRIDAY
SOUTHWEST WIND 15 TO 20 KNOTS. SHOWERS LIKELY. WAVES
2 TO 3 FEET.
LMZ248-250-090800-
SEUL CHOIX POINT TO POINT DETOUR MI-
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
NORTH WIND LESS THAN 10 KNOTS. MOSTLY
SUNNY. WAVES CALM TO 1 FOOT.
TONIGHT
VARIABLE WIND LESS THAN 10 KNOTS BECOMING SOUTHEAST
LESS THAN 10 KNOTS LATE. MOSTLY CLEAR. WAVES CALM TO 1 FOOT.
THURSDAY
SOUTH WIND 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES
BUILDING TO 1 TO 2 FEET.
THURSDAY NIGHT
SOUTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLEAR IN
THE EVENING, THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO
7 FEET.
FRIDAY
SOUTHWEST WIND 15 TO 20 KNOTS. SHOWERS LIKELY. WAVES
BUILDING TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET, THEN SUBSIDING TO
3 TO 5 FEET OCCASIONALLY TO 7 FEET.
LSZ240-241-090800-
SAXON HARBOR WI TO BLACK RIVER MI-
BLACK RIVER TO ONTONAGON MI-
503 PM EDT WED OCT 8 2025 /403 PM CDT WED OCT 8 2025/
LATE THIS AFTERNOON
VARIABLE WIND LESS THAN 10 KNOTS. SUNNY.
WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH LATE.
CLEAR. WAVES CALM TO 1 FOOT.
THURSDAY
SOUTH WIND 10 TO 15 KNOTS. SUNNY. WAVES BUILDING TO
1 TO 2 FEET.
THURSDAY NIGHT
SOUTH WIND 10 TO 20 KNOTS. CLOUDY WITH A CHANCE
OF SHOWERS. WAVES CALM TO 1 FOOT.
FRIDAY
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST IN THE
AFTERNOON. GUSTS UP TO 22 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. WAVES 1 TO 2 FEET.
LSZ242-243-090800-
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
WEST WIND LESS THAN 10 KNOTS. SUNNY. WAVES
CALM TO 1 FOOT.
TONIGHT
SOUTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH 10 TO
15 KNOTS LATE. CLEAR. WAVES BUILDING TO 1 TO 2 FEET.
THURSDAY
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO 22 KNOTS.
SUNNY. WAVES 1 TO 2 FEET.
THURSDAY NIGHT
SOUTH WIND 10 TO 20 KNOTS. PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN CLOUDY WITH A
CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.
FRIDAY
SOUTHWEST WIND 15 TO 20 KNOTS VEERING NORTHWEST IN THE
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WAVES
SUBSIDING TO 1 TO 2 FEET.
LSZ244-245-090800-
EAGLE RIVER TO MANITOU ISLAND MI-
MANITOU ISLAND TO POINT ISABELLE MI-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
NORTHWEST WIND LESS THAN 10 KNOTS. SUNNY.
WAVES CALM TO 1 FOOT.
TONIGHT
VARIABLE WIND LESS THAN 10 KNOTS BECOMING SOUTH 5 TO
15 KNOTS BY MIDNIGHT. CLEAR. WAVES BUILDING TO 1 TO 2 FEET.
THURSDAY
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH LATE.
SUNNY. WAVES 1 TO 2 FEET.
THURSDAY NIGHT
SOUTH WIND 10 TO 20 KNOTS. PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN CLOUDY WITH A
CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.
FRIDAY
SOUTHWEST WIND 15 TO 20 KNOTS VEERING WEST 10 TO
20 KNOTS IN THE AFTERNOON. CLOUDY. SHOWERS LIKELY IN THE MORNING,
THEN A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES SUBSIDING TO
1 TO 2 FEET.
LSZ246-090800-
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
VARIABLE WIND LESS THAN 10 KNOTS. SUNNY.
WAVES CALM TO 1 FOOT.
TONIGHT
VARIABLE WIND LESS THAN 10 KNOTS BECOMING SOUTH LESS
THAN 10 KNOTS BY MIDNIGHT, THEN VEERING SOUTHWEST 5 TO 15 KNOTS
LATE. CLEAR. WAVES BUILDING TO 1 TO 2 FEET.
THURSDAY
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH LESS THAN
10 KNOTS LATE. SUNNY. WAVES 1 TO 2 FEET.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS UP TO
25 KNOTS. PARTLY CLOUDY IN THE EVENING, THEN CLOUDY WITH A CHANCE
OF SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 1 TO 2 FEET.
FRIDAY
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST IN THE
AFTERNOON. GUSTS UP TO 24 KNOTS. CLOUDY. SHOWERS LIKELY IN THE
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO
2 FEET.
LSZ247-090800-
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING
KEWEENAW AND HURON BAYS-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
VARIABLE WIND LESS THAN 10 KNOTS. SUNNY.
WAVES CALM TO 1 FOOT.
TONIGHT
EAST WIND LESS THAN 10 KNOTS VEERING SOUTH 5 TO
15 KNOTS LATE. CLEAR. WAVES CALM TO 1 FOOT.
THURSDAY
SOUTHWEST WIND 5 TO 15 KNOTS. SUNNY. WAVES CALM TO
1 FOOT.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS UP TO
25 KNOTS. MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES BUILDING TO 1 TO 2 FEET.
FRIDAY
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST IN THE
AFTERNOON. GUSTS UP TO 23 KNOTS. MOSTLY CLOUDY. SHOWERS LIKELY IN
THE MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES
1 TO 2 FEET.
LSZ248-090800-
HURON ISLANDS TO MARQUETTE MI-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
VARIABLE WIND LESS THAN 10 KNOTS. SUNNY.
WAVES 1 TO 2 FEET.
TONIGHT
SOUTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH BY
MIDNIGHT. CLEAR. WAVES CALM TO 1 FOOT.
THURSDAY
SOUTH WIND 5 TO 15 KNOTS. SUNNY. WAVES CALM TO
1 FOOT.
THURSDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO
23 KNOTS. MOSTLY CLEAR IN THE EVENING, THEN CLOUDY WITH A CHANCE
OF SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 1 TO 2 FEET.
FRIDAY
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST IN THE
AFTERNOON. GUSTS UP TO 22 KNOTS. SHOWERS LIKELY. WAVES CALM TO
1 FOOT.
LSZ249-090800-
MARQUETTE TO MUNISING MI-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
VARIABLE WIND LESS THAN 10 KNOTS. SUNNY.
WAVES 1 TO 2 FEET.
TONIGHT
VARIABLE WIND LESS THAN 10 KNOTS BECOMING SOUTH LESS
THAN 10 KNOTS BY MIDNIGHT. CLEAR. WAVES CALM TO 1 FOOT.
THURSDAY
SOUTH WIND 5 TO 15 KNOTS. SUNNY. WAVES BUILDING TO
1 TO 2 FEET.
THURSDAY NIGHT
SOUTH WIND 10 TO 20 KNOTS. MOSTLY CLEAR IN THE
EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 1 TO 2 FEET.
FRIDAY
SOUTHWEST WIND 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS IN THE AFTERNOON. SHOWERS LIKELY. WAVES 1 TO 2 FEET.
LSZ250-090800-
MUNISING TO GRAND MARAIS MI-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
VARIABLE WIND LESS THAN 10 KNOTS. SUNNY
WITH ISOLATED SHOWERS. WAVES 1 TO 2 FEET.
TONIGHT
VARIABLE WIND LESS THAN 10 KNOTS BECOMING SOUTH LESS
THAN 10 KNOTS BY MIDNIGHT. CLEAR. WAVES CALM TO 1 FOOT.
THURSDAY
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO 22 KNOTS.
SUNNY. WAVES BUILDING TO 1 TO 2 FEET.
THURSDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS. CLEAR IN THE
EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO 1 TO
2 FEET.
FRIDAY
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST IN THE
AFTERNOON. SHOWERS LIKELY. WAVES 2 TO 3 FEET.
LSZ251-090800-
GRAND MARAIS TO WHITEFISH POINT MI-
503 PM EDT WED OCT 8 2025
LATE THIS AFTERNOON
NORTHWEST WIND LESS THAN 10 KNOTS. SUNNY.
WAVES CALM TO 1 FOOT.
TONIGHT
NORTH WIND LESS THAN 10 KNOTS VEERING SOUTH BY
MIDNIGHT. CLEAR. WAVES CALM TO 1 FOOT.
THURSDAY
SOUTH WIND 5 TO 15 KNOTS. SUNNY. WAVES BUILDING TO
1 TO 2 FEET.
THURSDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS. MOSTLY CLEAR. A
CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 3 FEET.
FRIDAY
SOUTH WIND 15 TO 20 KNOTS. SHOWERS LIKELY. WAVES
SUBSIDING TO 1 TO 2 FEET, THEN BUILDING TO 2 TO 3 FEET.
WFO MQT
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