832
FZUS53 KAPX 040807
NSHAPX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GAYLORD MI
407 AM EDT THU SEP 4 2025
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKES HURON...
MICHIGAN AND SUPERIOR.
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.
LSZ321-041615-
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...
TODAY
WEST WIND 10 TO 20 KNOTS. CHANCE OF WATERSPOUTS. CHANCE
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY.
WAVES 4 TO 7 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
TONIGHT
SOUTH WIND 15 TO 20 KNOTS. RAIN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
FRIDAY
WEST WIND UP TO 30 KNOTS WITH GUSTS TO AROUND 35 KNOTS.
RAIN SHOWERS. WAVES 6 TO 9 FEET.
FRIDAY NIGHT
WEST WIND 15 TO 25 KNOTS. CHANCE OF SHOWERS.
WAVES 5 TO 8 FEET.
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LSZ322-041615-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...
TODAY
WEST WIND 10 TO 20 KNOTS. CHANCE OF SHOWERS IN THE
MORNING. SLIGHT CHANCE OF WATERSPOUTS IN THE MORNING.
TONIGHT
SOUTH WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS.
FRIDAY
SOUTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND
35 KNOTS. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS.
FRIDAY NIGHT
WEST WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS.
WINDS HIGHER IN THE VICINITY OF THUNDERSTORMS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ346-041615-
ST IGNACE TO FALSE DETOUR CHANNEL-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...
TODAY
WEST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS. SLIGHT
CHANCE OF WATERSPOUTS IN THE MORNING. WAVES 2 TO 4 FEET.
TONIGHT
SOUTHWEST WIND 10 TO 20 KNOTS. CHANCE OF SHOWERS.
WAVES 3 TO 5 FEET.
FRIDAY
SOUTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND
35 KNOTS. CHANCE OF SHOWERS. WAVES 5 TO 8 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
30 KNOTS. CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ341-041615-
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
MORNING...
TODAY
WEST WIND 15 TO 20 KNOTS. SLIGHT CHANCE OF SHOWERS
THROUGH THE DAY. SLIGHT CHANCE OF WATERSPOUTS IN THE MORNING.
WAVES 2 TO 4 FEET.
TONIGHT
SOUTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND
35 KNOTS. SLIGHT CHANCE OF WATERSPOUTS. SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. WAVES 5 TO 8 FEET.
FRIDAY
WEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND 35 KNOTS.
CHANCE OF WATERSPOUTS. SHOWERS AND A CHANCE OF THUNDERSTORMS.
WAVES 7 TO 10 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 20 KNOTS. CHANCE OF SHOWERS.
WAVES 3 TO 5 FEET.
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ342-041615-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
MORNING...
TODAY
WEST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS THROUGH THE
DAY. CHANCE OF WATERSPOUTS. WAVES 3 TO 5 FEET.
TONIGHT
SOUTH WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND
35 KNOTS. SLIGHT CHANCE OF WATERSPOUTS. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
FRIDAY
WEST WIND UP TO 30 KNOTS WITH GUSTS TO AROUND 40 KNOTS.
CHANCE OF SHOWERS. WAVES 5 TO 8 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 20 KNOTS. CHANCE OF SHOWERS.
WAVES 4 TO 6 FEET.
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ323-041615-
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
MORNING...
TODAY
WEST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS. SLIGHT
CHANCE OF WATERSPOUTS IN THE MORNING. WAVES 2 TO 3 FEET.
TONIGHT
SOUTH WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND
35 KNOTS. SLIGHT CHANCE OF WATERSPOUTS. SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET.
FRIDAY
WEST WIND UP TO 30 KNOTS WITH GUSTS TO AROUND 35 KNOTS.
RAIN SHOWERS LIKELY. WAVES 4 TO 6 FEET.
FRIDAY NIGHT
WEST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS.
WAVES 2 TO 4 FEET.
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ344-345-041615-
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
MORNING...
TODAY
WEST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS. SLIGHT
CHANCE OF WATERSPOUTS IN THE MORNING. WAVES 2 TO 4 FEET.
TONIGHT
SOUTH WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND
40 KNOTS. SLIGHT CHANCE OF WATERSPOUTS. SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. WAVES 5 TO 8 FEET.
FRIDAY
WEST WIND UP TO 30 KNOTS WITH GUSTS TO AROUND 40 KNOTS.
CHANCE OF WATERSPOUTS. SHOWERS LIKELY. WAVES 9 TO 12 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
4 TO 6 FEET.
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ346-041615-
MANISTEE TO POINT BETSIE MI-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
MORNING...
TODAY
WEST WIND 15 TO 20 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS EARLY IN THE
MORNING. WAVES 2 TO 4 FEET.
TONIGHT
SOUTH WIND UP TO 30 KNOTS WITH GUSTS TO AROUND
40 KNOTS. SLIGHT CHANCE OF WATERSPOUTS. SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. WAVES 7 TO 10 FEET.
FRIDAY
WEST WIND UP TO 30 KNOTS WITH GUSTS TO AROUND 40 KNOTS.
CHANCE OF WATERSPOUTS. CHANCE OF SHOWERS. WAVES 10 TO 13 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
4 TO 7 FEET.
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ345-041615-
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-
407 AM EDT THU SEP 4 2025
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...
TODAY
WEST WIND 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS IN
THE AFTERNOON. CHANCE OF SHOWERS. CHANCE OF WATERSPOUTS. WAVES 2
TO 4 FEET.
TONIGHT
SOUTH WIND 10 TO 20 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.
WAVES 2 TO 3 FEET.
FRIDAY
WEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND 35 KNOTS.
CHANCE OF WATERSPOUTS. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
4 TO 6 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 20 KNOTS. CHANCE OF SHOWERS.
WAVES 3 TO 5 FEET.
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ347-041615-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...
TODAY
WEST WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS. CHANCE OF
WATERSPOUTS. WAVES 2 TO 4 FEET SUBSIDING TO 2 TO 3 FEET IN THE
AFTERNOON.
TONIGHT
SOUTH WIND 10 TO 20 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. CHANCE OF SHOWERS. WAVES 2 TO 4 FEET.
FRIDAY
SOUTHWEST WIND UP TO 30 KNOTS WITH GUSTS TO AROUND
35 KNOTS. CHANCE OF WATERSPOUTS. CHANCE OF SHOWERS. WAVES 5 TO
8 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 20 KNOTS. CHANCE OF SHOWERS.
WAVES 4 TO 6 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ348-041615-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...
TODAY
WEST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF SHOWERS.
WAVES 2 TO 4 FEET SUBSIDING TO 2 FEET OR LESS IN THE AFTERNOON.
TONIGHT
SOUTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. CHANCE OF SHOWERS. WAVES 4 TO 6 FEET.
FRIDAY
SOUTHWEST WIND UP TO 30 KNOTS WITH GUSTS TO AROUND
40 KNOTS. CHANCE OF SHOWERS. WAVES 7 TO 10 FEET.
FRIDAY NIGHT
SOUTHWEST WIND 10 TO 20 KNOTS. PARTLY CLOUDY.
WAVES 4 TO 6 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ349-041615-
STURGEON PT TO ALABASTER MI-
407 AM EDT THU SEP 4 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...
TODAY
WEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY EARLY IN THE
MORNING THEN BECOMING MOSTLY SUNNY. WAVES 2 FEET OR LESS.
TONIGHT
SOUTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
SHOWERS. WAVES 4 TO 6 FEET.
FRIDAY
SOUTHWEST WIND UP TO 30 KNOTS WITH GUSTS TO AROUND
40 KNOTS. CHANCE OF SHOWERS. WAVES 5 TO 8 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES
2 TO 4 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
FEF
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