778
FZUS53 KAPX 221749
NSHAPX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GAYLORD MI
149 PM EDT FRI MAY 22 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.
LSZ321-230600-
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
149 PM EDT FRI MAY 22 2026
THROUGH EARLY EVENING
SOUTHEAST WIND 10 TO 15 KNOTS. SUNNY.
WAVES 2 FEET OR LESS.
TONIGHT
SOUTHEAST WIND 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
2 TO 3 FEET.
SATURDAY
SOUTHEAST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES
2 TO 4 FEET.
SATURDAY NIGHT
SOUTHEAST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY.
WAVES 2 TO 4 FEET.
SUNDAY
LIGHT WINDS. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LSZ322-230600-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
149 PM EDT FRI MAY 22 2026
THROUGH EARLY EVENING
SOUTHEAST WIND 10 TO 15 KNOTS. MOSTLY
SUNNY.
TONIGHT
EAST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY.
SATURDAY
EAST WIND 10 TO 20 KNOTS. MOSTLY CLOUDY.
SATURDAY NIGHT
EAST WIND 15 TO 20 KNOTS. CLOUDY.
SUNDAY
LIGHT WINDS. MOSTLY CLOUDY.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ341-230600-
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
149 PM EDT FRI MAY 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING
THROUGH EARLY EVENING
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25
KNOTS. MOSTLY SUNNY. WAVES 2 TO 4 FEET.
TONIGHT
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25 KNOTS. MOSTLY
CLOUDY. WAVES 2 TO 4 FEET.
SATURDAY
EAST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 3 TO
5 FEET.
SATURDAY NIGHT
EAST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
3 TO 5 FEET.
SUNDAY
SOUTH WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ342-230600-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-
149 PM EDT FRI MAY 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING
THROUGH EARLY EVENING
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25
KNOTS. MOSTLY SUNNY. WAVES 2 TO 4 FEET.
TONIGHT
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25 KNOTS. MOSTLY
CLOUDY. WAVES 2 TO 3 FEET.
SATURDAY
EAST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
4 FEET.
SATURDAY NIGHT
EAST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
2 TO 4 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ323-230600-
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
149 PM EDT FRI MAY 22 2026
THROUGH EARLY EVENING
EAST WIND 10 TO 20 KNOTS. MOSTLY SUNNY.
WAVES 2 FEET OR LESS.
TONIGHT
EAST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SATURDAY
EAST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SATURDAY NIGHT
EAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SUNDAY
LIGHT WINDS. PARTLY SUNNY. WAVES 2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ344-345-230600-
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
149 PM EDT FRI MAY 22 2026
THROUGH EARLY EVENING
EAST WIND 10 TO 20 KNOTS. MOSTLY SUNNY.
WAVES 2 FEET OR LESS.
TONIGHT
EAST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SATURDAY
EAST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SATURDAY NIGHT
EAST WIND 5 TO 10 KNOTS. MOSTLY 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.
LMZ346-230600-
MANISTEE TO POINT BETSIE MI-
149 PM EDT FRI MAY 22 2026
THROUGH EARLY EVENING
EAST WIND 10 TO 20 KNOTS. PARTLY SUNNY.
WAVES 2 FEET OR LESS.
TONIGHT
EAST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SATURDAY
EAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SATURDAY NIGHT
EAST WIND 5 TO 10 KNOTS. PATCHY FOG. WAVES
2 FEET OR LESS.
SUNDAY
LIGHT WINDS. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ345-230600-
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-
149 PM EDT FRI MAY 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING
THROUGH EARLY EVENING
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25
KNOTS. MOSTLY SUNNY. WAVES 2 TO 4 FEET.
TONIGHT
EAST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 4 TO
6 FEET.
SATURDAY
EAST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 4 TO
7 FEET.
SATURDAY NIGHT
EAST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES
5 TO 8 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
3 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ346-230600-
ST IGNACE TO FALSE DETOUR CHANNEL-
149 PM EDT FRI MAY 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SATURDAY NIGHT
THROUGH EARLY EVENING
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25
KNOTS. MOSTLY SUNNY. WAVES 2 TO 4 FEET.
TONIGHT
EAST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 4 TO
7 FEET.
SATURDAY
EAST WIND UP TO 30 KNOTS. MOSTLY CLOUDY. WAVES 6 TO
9 FEET.
SATURDAY NIGHT
EAST WIND UP TO 30 KNOTS. CLOUDY. WAVES 6 TO
9 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
3 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ347-230600-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
149 PM EDT FRI MAY 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SATURDAY NIGHT
THROUGH EARLY EVENING
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25
KNOTS. MOSTLY SUNNY. WAVES 2 TO 4 FEET.
TONIGHT
EAST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 4 TO
7 FEET.
SATURDAY
EAST WIND 15 TO 25 KNOTS. CHANCE OF SHOWERS. WAVES
6 TO 9 FEET.
SATURDAY NIGHT
EAST WIND 15 TO 25 KNOTS. CHANCE OF SHOWERS.
WAVES 6 TO 9 FEET.
SUNDAY
NORTH WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
4 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ348-230600-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-
149 PM EDT FRI MAY 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SATURDAY NIGHT
THROUGH EARLY EVENING
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25
KNOTS. MOSTLY SUNNY. WAVES 2 TO 4 FEET.
TONIGHT
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25 KNOTS. MOSTLY
CLOUDY. WAVES 4 TO 6 FEET.
SATURDAY
EAST WIND 15 TO 25 KNOTS. RAIN SHOWERS LIKELY. WAVES
5 TO 8 FEET.
SATURDAY NIGHT
EAST WIND 15 TO 25 KNOTS. CHANCE OF SHOWERS.
WAVES 5 TO 8 FEET.
SUNDAY
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
3 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ349-230600-
STURGEON PT TO ALABASTER MI-
149 PM EDT FRI MAY 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SATURDAY NIGHT
THROUGH EARLY EVENING
NORTHEAST WIND 10 TO 20 KNOTS. GUSTS TO
25 KNOTS. PARTLY SUNNY. WAVES 2 TO 4 FEET.
TONIGHT
EAST WIND 10 TO 20 KNOTS. GUSTS TO 25 KNOTS. MOSTLY
CLOUDY. WAVES 3 TO 5 FEET.
SATURDAY
EAST WIND 15 TO 25 KNOTS. RAIN SHOWERS. WAVES 4 TO
6 FEET.
SATURDAY NIGHT
NORTHEAST WIND 15 TO 25 KNOTS. CHANCE OF
SHOWERS. WAVES 4 TO 6 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
3 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
MSB
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