902
FZUS53 KMQT 072059
NSHMQT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MARQUETTE MI
458 PM EDT FRI AUG 7 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.
LMZ221-080800-
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
PASSAGE-
458 PM EDT FRI AUG 7 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING
...SEVERE THUNDERSTORM WATCH 542 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
LATE THIS AFTERNOON
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO
29 KNOTS. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 TO 3 FEET BUILDING TO 2 TO 4 FEET.
TONIGHT
SOUTH WIND 10 TO 20 KNOTS WITH GUSTS UP TO 29 KNOTS
VEERING SOUTHWEST 10 TO 15 KNOTS WITH GUSTS UP TO 29 KNOTS BY
MIDNIGHT, THEN VEERING NORTHWEST LESS THAN 10 KNOTS LATE. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH
MIDNIGHT, THEN PARTLY CLOUDY LATE. WAVES SUBSIDING TO 1 TO
2 FEET.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS BACKING SOUTHWEST LESS
THAN 10 KNOTS LATE. SUNNY. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTH WIND LESS THAN 10 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES CALM TO 1 FOOT.
SUNDAY
SOUTH WIND 5 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES BUILDING TO
1 TO 2 FEET.
LMZ250-080800-
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-
458 PM EDT FRI AUG 7 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING
LATE THIS AFTERNOON
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO
28 KNOTS. PARTLY CLOUDY. WAVES 2 TO 3 FEET BUILDING TO 2 TO
4 FEET.
TONIGHT
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO 28 KNOTS
VEERING SOUTHWEST 10 TO 15 KNOTS WITH GUSTS UP TO 28 KNOTS BY
MIDNIGHT, THEN VEERING NORTHWEST LESS THAN 10 KNOTS LATE. MOSTLY
CLOUDY THROUGH MIDNIGHT THEN BECOMING PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT. WAVES SUBSIDING TO
2 TO 3 FEET.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS BACKING SOUTHWEST LESS
THAN 10 KNOTS LATE. SUNNY. WAVES SUBSIDING TO 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND LESS THAN 10 KNOTS. MOSTLY
CLEAR. WAVES CALM TO 1 FOOT.
SUNDAY
SOUTHWEST WIND 5 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WAVES BUILDING TO 1 TO 2 FEET.
LMZ248-080800-
SEUL CHOIX POINT TO POINT DETOUR MI-
458 PM EDT FRI AUG 7 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING
LATE THIS AFTERNOON
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO
28 KNOTS. PARTLY CLOUDY. WAVES 2 TO 3 FEET BUILDING TO 2 TO
4 FEET.
TONIGHT
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS UP TO 28 KNOTS
VEERING SOUTHWEST 10 TO 15 KNOTS WITH GUSTS UP TO 28 KNOTS BY
MIDNIGHT, THEN VEERING WEST LESS THAN 10 KNOTS LATE. MOSTLY
CLOUDY THROUGH MIDNIGHT THEN BECOMING PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT, THEN A SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS LATE. WAVES SUBSIDING TO 2 TO
3 FEET.
SATURDAY
NORTHWEST WIND LESS THAN 10 KNOTS BACKING SOUTHWEST
LATE. MOSTLY SUNNY. WAVES SUBSIDING TO 1 TO 2 FEET.
SATURDAY NIGHT
SOUTH WIND LESS THAN 10 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES CALM TO 1 FOOT.
SUNDAY
SOUTHWEST WIND 5 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WAVES 1 TO 2 FEET.
LSZ240-241-080800-
SAXON HARBOR WI TO BLACK RIVER MI-
BLACK RIVER TO ONTONAGON MI-
458 PM EDT FRI AUG 7 2026 /358 PM CDT FRI AUG 7 2026/
...SEVERE THUNDERSTORM WATCH 542 IN EFFECT UNTIL 11 PM EDT /10 PM
CDT/ THIS EVENING...
LATE THIS AFTERNOON
SOUTHWEST WIND LESS THAN 10 KNOTS. SHOWERS
AND A CHANCE OF THUNDERSTORMS. WAVES CALM TO 1 FOOT.
TONIGHT
WEST WIND LESS THAN 10 KNOTS. GUSTS UP TO 18 KNOTS.
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS THROUGH LATE EVENING. WAVES BUILDING TO 1 TO
2 FEET.
SATURDAY
WEST WIND 10 TO 15 KNOTS BACKING SOUTHWEST LESS THAN
10 KNOTS LATE. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTH WIND LESS THAN 10 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES CALM TO
1 FOOT.
SUNDAY
VARIABLE WIND LESS THAN 10 KNOTS. PARTLY CLOUDY. A
CHANCE OF SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. WAVES CALM TO 1 FOOT.
LSZ242-243-080800-
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-
458 PM EDT FRI AUG 7 2026
...SEVERE THUNDERSTORM WATCH 542 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
LATE THIS AFTERNOON
SOUTHWEST WIND LESS THAN 10 KNOTS. SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHWEST WIND LESS THAN 10 KNOTS VEERING WEST 10 TO
15 KNOTS BY MIDNIGHT. CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS THROUGH LATE EVENING, THEN PARTLY
CLOUDY BY MIDNIGHT. WAVES BUILDING TO 1 TO 2 FEET.
SATURDAY
WEST WIND 10 TO 15 KNOTS BACKING SOUTHWEST LATE.
GUSTS UP TO 24 KNOTS. MOSTLY SUNNY. WAVES BUILDING TO 2 TO
3 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES
SUBSIDING TO 1 TO 2 FEET.
SUNDAY
WEST WIND LESS THAN 10 KNOTS IN THE MORNING BECOMING
VARIABLE. PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES CALM TO
1 FOOT.
LSZ244-245-080800-
EAGLE RIVER TO MANITOU ISLAND MI-
MANITOU ISLAND TO POINT ISABELLE MI-
458 PM EDT FRI AUG 7 2026
...SEVERE THUNDERSTORM WATCH 542 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
LATE THIS AFTERNOON
SOUTHWEST WIND LESS THAN 10 KNOTS. SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHWEST WIND LESS THAN 10 KNOTS VEERING WEST BY
MIDNIGHT. GUSTS UP TO 17 KNOTS. CLOUDY THROUGH MIDNIGHT THEN
BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
THROUGH LATE EVENING. WAVES BUILDING TO 1 TO 2 FEET.
SATURDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 22 KNOTS.
MOSTLY SUNNY. WAVES BUILDING TO 2 TO 3 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. A
CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO 2 FEET.
SUNDAY
WEST WIND LESS THAN 10 KNOTS IN THE MORNING BECOMING
VARIABLE. MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES CALM TO
1 FOOT.
LSZ246-080800-
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-
458 PM EDT FRI AUG 7 2026
...SEVERE THUNDERSTORM WATCH 542 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
LATE THIS AFTERNOON
WEST WIND LESS THAN 10 KNOTS. SHOWERS AND
A CHANCE OF THUNDERSTORMS. WAVES CALM TO 1 FOOT.
TONIGHT
SOUTHWEST WIND LESS THAN 10 KNOTS VEERING WEST BY
MIDNIGHT. GUSTS UP TO 19 KNOTS. CLOUDY WITH SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS THROUGH LATE EVENING, THEN PARTLY CLOUDY
BY MIDNIGHT. WAVES CALM TO 1 FOOT.
SATURDAY
WEST WIND 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES CALM TO
1 FOOT.
SATURDAY NIGHT
SOUTHWEST WIND LESS THAN 10 KNOTS VEERING WEST
AFTER MIDNIGHT. MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES CALM TO 1 FOOT.
SUNDAY
WEST WIND LESS THAN 10 KNOTS VEERING EAST IN THE
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WAVES CALM TO
1 FOOT.
LSZ247-080800-
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING
KEWEENAW AND HURON BAYS-
458 PM EDT FRI AUG 7 2026
...SEVERE THUNDERSTORM WATCH 542 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
LATE THIS AFTERNOON
NORTHWEST WIND LESS THAN 10 KNOTS. CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO 1 FOOT.
TONIGHT
WEST WIND 5 TO 15 KNOTS BECOMING 10 TO 15 KNOTS LATE.
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS THROUGH
LATE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
BY MIDNIGHT. MOSTLY CLEAR LATE. WAVES BUILDING TO 1 TO 2 FEET.
SATURDAY
WEST WIND 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO
2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. A
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. WAVES CALM TO 1 FOOT.
SUNDAY
SOUTHWEST WIND LESS THAN 10 KNOTS VEERING NORTHEAST IN
THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WAVES CALM
TO 1 FOOT.
LSZ248-080800-
HURON ISLANDS TO MARQUETTE MI-
458 PM EDT FRI AUG 7 2026
...SEVERE THUNDERSTORM WATCH 542 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
LATE THIS AFTERNOON
WEST WIND LESS THAN 10 KNOTS WITH GUSTS UP
TO 18 KNOTS. SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES CALM TO
1 FOOT.
TONIGHT
WEST WIND 5 TO 15 KNOTS BECOMING 10 TO 15 KNOTS LATE.
GUSTS UP TO 22 KNOTS. CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS THROUGH LATE EVENING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS BY MIDNIGHT. MOSTLY
CLEAR LATE. WAVES BUILDING TO 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS UP TO
23 KNOTS. SUNNY. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND LESS THAN 10 KNOTS VEERING WEST
10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY IN THE EVENING, THEN
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SUNDAY
SOUTH WIND LESS THAN 10 KNOTS BACKING NORTHEAST IN THE
AFTERNOON. MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES CALM TO 1 FOOT.
LSZ249-080800-
MARQUETTE TO MUNISING MI-
458 PM EDT FRI AUG 7 2026
...SEVERE THUNDERSTORM WATCH 542 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
LATE THIS AFTERNOON
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO
24 KNOTS. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES
1 TO 2 FEET.
TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST LATE.
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS THROUGH
LATE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS BY MIDNIGHT. PARTLY CLOUDY LATE. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS BECOMING 5 TO 15 KNOTS
BY LATE MORNING. GUSTS UP TO 22 KNOTS. MOSTLY SUNNY. WAVES
BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND LESS THAN 10 KNOTS INCREASING TO
10 TO 15 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR IN THE EVENING, THEN
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SUNDAY
SOUTH WIND LESS THAN 10 KNOTS BACKING EAST IN THE
AFTERNOON. MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES CALM TO 1 FOOT.
LSZ250-080800-
MUNISING TO GRAND MARAIS MI-
458 PM EDT FRI AUG 7 2026
...SEVERE THUNDERSTORM WATCH 542 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
LATE THIS AFTERNOON
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO
25 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 2 FEET.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING WEST LATE. GUSTS UP
TO 23 KNOTS. CLOUDY. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS
THROUGH MIDNIGHT. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY THROUGH
MID MORNING THEN CLEARING. WAVES BUILDING TO 2 TO 3 FEET, THEN
SUBSIDING TO 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLEAR IN
THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SUNDAY
SOUTHWEST WIND LESS THAN 10 KNOTS BACKING EAST IN THE
AFTERNOON. MOSTLY CLOUDY. SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES CALM TO
1 FOOT.
LSZ251-080800-
GRAND MARAIS TO WHITEFISH POINT MI-
458 PM EDT FRI AUG 7 2026
LATE THIS AFTERNOON
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
2 FEET.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING WEST LATE. CLOUDY. A
CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT, THEN A
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS LATE.
WAVES 1 TO 2 FEET.
SATURDAY
WEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND LESS THAN 10 KNOTS BACKING SOUTH
10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. A CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 15 KNOTS BACKING EAST LESS THAN
10 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WAVES 1 TO 2 FEET.
WFO MQT
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