371
FZUS53 KAPX 230704
NSHAPX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GAYLORD MI
304 AM EDT SAT MAY 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.
LSZ321-231515-
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
304 AM EDT SAT MAY 23 2026
TODAY
SOUTHEAST WIND 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS BUILDING TO 2 TO 4 FEET IN THE MORNING.
TONIGHT
SOUTHEAST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
2 TO 4 FEET.
SUNDAY
LIGHT WINDS. PARTLY SUNNY. WAVES 2 FEET OR LESS.
SUNDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LSZ322-231515-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
304 AM EDT SAT MAY 23 2026
TODAY
SOUTHEAST WIND 10 TO 20 KNOTS. MOSTLY CLOUDY.
TONIGHT
EAST WIND 15 TO 20 KNOTS. SLIGHT CHANCE OF RAIN.
SUNDAY
LIGHT WINDS. MOSTLY CLOUDY.
SUNDAY NIGHT
LIGHT WINDS. MOSTLY CLOUDY.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ341-231515-
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
304 AM EDT SAT MAY 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
EAST WIND 10 TO 20 KNOTS GUSTING TO 25 KNOTS. MOSTLY
CLOUDY. WAVES 3 TO 5 FEET.
TONIGHT
EAST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 3 TO
5 FEET.
SUNDAY
LIGHT WINDS. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
SUNDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ342-231515-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-
304 AM EDT SAT MAY 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
EAST WIND 10 TO 20 KNOTS GUSTING TO 25 KNOTS. SLIGHT
CHANCE OF RAIN IN THE MORNING. WAVES 2 TO 3 FEET BUILDING TO 2 TO
4 FEET IN THE MORNING.
TONIGHT
EAST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
4 FEET.
SUNDAY
LIGHT WINDS. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
SUNDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ323-231515-
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
304 AM EDT SAT MAY 23 2026
TODAY
EAST WIND 10 TO 20 KNOTS. SLIGHT CHANCE OF RAIN IN THE
MORNING. WAVES 2 FEET OR LESS.
TONIGHT
EAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SUNDAY
LIGHT WINDS. PARTLY SUNNY. WAVES 2 FEET OR LESS.
SUNDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ344-345-231515-
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
304 AM EDT SAT MAY 23 2026
TODAY
EAST WIND 10 TO 20 KNOTS BECOMING 10 TO 15 KNOTS IN THE
AFTERNOON. SLIGHT CHANCE OF RAIN IN THE MORNING. WAVES 2 FEET OR
LESS.
TONIGHT
EAST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
2 FEET OR LESS.
SUNDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ346-231515-
MANISTEE TO POINT BETSIE MI-
304 AM EDT SAT MAY 23 2026
TODAY
EAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF RAIN IN THE
MORNING. WAVES 2 FEET OR LESS.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
2 FEET OR LESS.
SUNDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ345-231515-
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-
304 AM EDT SAT MAY 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
EAST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 3 TO
5 FEET BUILDING TO 4 TO 7 FEET IN THE MORNING. WAVES OCCASIONALLY
AROUND 9 FEET.
TONIGHT
EAST WIND 15 TO 25 KNOTS. CLOUDY. WAVES 4 TO 7 FEET.
SUNDAY
LIGHT WINDS. PARTLY SUNNY. WAVES 2 FEET OR LESS.
SUNDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ346-231515-
ST IGNACE TO FALSE DETOUR CHANNEL-
304 AM EDT SAT MAY 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
EAST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. WAVES 4 TO 7 FEET BUILDING TO 5 TO 8 FEET IN THE
MORNING. WAVES OCCASIONALLY AROUND 10 FEET.
TONIGHT
EAST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF RAIN. WAVES
6 TO 9 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
3 FEET.
SUNDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ347-231515-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
304 AM EDT SAT MAY 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
EAST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF RAIN IN THE
MORNING. CHANCE OF RAIN IN THE AFTERNOON. WAVES 4 TO 6 FEET
BUILDING TO 6 TO 9 FEET IN THE MORNING. WAVES OCCASIONALLY AROUND
11 FEET.
TONIGHT
EAST WIND 20 TO 25 KNOTS. SLIGHT CHANCE OF RAIN. WAVES
6 TO 9 FEET.
SUNDAY
LIGHT WINDS. PARTLY SUNNY. WAVES 2 TO 4 FEET.
SUNDAY NIGHT
LIGHT WINDS. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ348-231515-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-
304 AM EDT SAT MAY 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
EAST WIND 15 TO 25 KNOTS. CHANCE OF RAIN IN THE MORNING.
RAIN LIKELY IN THE AFTERNOON. WAVES 4 TO 6 FEET BUILDING TO 5 TO
8 FEET IN THE MORNING. WAVES OCCASIONALLY AROUND 10 FEET.
TONIGHT
EAST WIND 15 TO 20 KNOTS. CHANCE OF RAIN. WAVES 6 TO
9 FEET.
SUNDAY
SOUTH WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 TO
4 FEET.
SUNDAY NIGHT
LIGHT WINDS. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ349-231515-
STURGEON PT TO ALABASTER MI-
304 AM EDT SAT MAY 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
EAST WIND 15 TO 25 KNOTS. CHANCE OF RAIN IN THE MORNING.
RAIN IN THE AFTERNOON. WAVES 3 TO 5 FEET BUILDING TO 4 TO 6 FEET
IN THE AFTERNOON.
TONIGHT
NORTHEAST WIND 15 TO 20 KNOTS. CHANCE OF RAIN. WAVES
4 TO 7 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN. WAVES
2 TO 4 FEET.
SUNDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
SJC
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