330
FZUS53 KAPX 240046
NSHAPX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GAYLORD MI
846 PM EDT FRI OCT 23 2026
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.
LSZ321-240900-
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SATURDAY
SOUTHEAST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES
2 FEET OR LESS.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
2 TO 3 FEET.
SUNDAY
WEST WIND 5 TO 10 KNOTS. RAIN SHOWERS LIKELY. WAVES
2 TO 3 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LSZ322-240900-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY.
SATURDAY
SOUTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG.
SATURDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
SUNDAY
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ341-240900-
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 10 TO 15 KNOTS. PARTLY CLOUDY EARLY
IN THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
SATURDAY
SOUTH WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET.
SATURDAY NIGHT
SOUTH WIND 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
3 TO 5 FEET.
SUNDAY
WEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 3 TO
5 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ342-240900-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 10 TO 15 KNOTS. PATCHY FOG EARLY IN
THE EVENING. WAVES 2 FEET OR LESS.
SATURDAY
SOUTH WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET
OR LESS.
SATURDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES
2 TO 4 FEET.
SUNDAY
WEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
4 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ323-240900-
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 10 TO 15 KNOTS EARLY IN THE EVENING
BECOMING VARIABLE 10 KNOTS OR LESS. PATCHY FOG THROUGH THE NIGHT.
WAVES 2 FEET OR LESS.
SATURDAY
SOUTH WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET
OR LESS.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ344-345-240900-
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG THROUGH THE
NIGHT. WAVES 2 FEET OR LESS.
SATURDAY
SOUTH WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 2 FEET
OR LESS.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
2 TO 3 FEET.
SUNDAY
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
2 TO 3 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ346-240900-
MANISTEE TO POINT BETSIE MI-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG THROUGH THE
NIGHT. WAVES 2 FEET OR LESS.
SATURDAY
SOUTH WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 2 TO
3 FEET.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
2 TO 4 FEET.
SUNDAY
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ345-240900-
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
SATURDAY
SOUTH WIND 5 TO 10 KNOTS. PATCHY FOG. WAVES 2 FEET OR
LESS.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
SUNDAY
WEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ346-240900-
ST IGNACE TO FALSE DETOUR CHANNEL-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY EARLY IN
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
SATURDAY
SOUTHEAST WIND 10 TO 15 KNOTS. PATCHY FOG. WAVES 2 TO
3 FEET.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
2 TO 3 FEET.
SUNDAY
WEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ347-240900-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY EARLY IN
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
SATURDAY
SOUTH WIND 10 TO 15 KNOTS. PATCHY FOG. WAVES 2 FEET
OR LESS.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
SUNDAY
WEST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET OR
LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ348-240900-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SATURDAY
SOUTH WIND 10 TO 15 KNOTS. PATCHY FOG. WAVES 2 TO
3 FEET.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
2 TO 3 FEET.
SUNDAY
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ349-240900-
STURGEON PT TO ALABASTER MI-
846 PM EDT FRI OCT 23 2026
OVERNIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY EARLY IN
THE EVENING THEN BECOMING PARTLY CLOUDY. WAVES 2 FEET OR LESS.
SATURDAY
SOUTH WIND 5 TO 10 KNOTS. PATCHY FOG. WAVES 2 FEET OR
LESS.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SUNDAY
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
FEF
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