941
FZUS53 KAPX 230232
NSHAPX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GAYLORD MI
1032 PM EDT SAT AUG 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.
LSZ321-231045-
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
OVERNIGHT
NORTH WIND 10 TO 20 KNOTS. SLIGHT CHANCE OF SHOWERS.
WAVES 3 TO 5 FEET BUILDING TO 4 TO 6 FEET AFTER MIDNIGHT.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SCATTERED SHOWERS. WAVES 5 TO 8 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS. PARTLY CLOUDY.
WAVES 4 TO 7 FEET.
MONDAY
NORTHWEST WIND 10 TO 20 KNOTS. SUNNY. WAVES 4 TO
7 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LSZ322-231045-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
OVERNIGHT
NORTH WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF SHOWERS
THROUGH THE NIGHT.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS. SCATTERED SHOWERS.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. MOSTLY SUNNY.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ341-231045-
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
OVERNIGHT
NORTH WIND 15 TO 25 KNOTS. PARTLY CLOUDY. WAVES 2 TO
4 FEET.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS. SCATTERED SHOWERS. WAVES
2 TO 4 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS. MOSTLY CLEAR.
WAVES 2 TO 4 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. SUNNY. WAVES 2 TO
4 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ342-231045-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
OVERNIGHT
NORTH WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS THROUGH THE NIGHT. SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 3 TO 5 FEET.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SCATTERED SHOWERS. WAVES 4 TO 6 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS. PARTLY CLOUDY.
WAVES 4 TO 6 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. SUNNY. WAVES 2 TO
4 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ323-231045-
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
OVERNIGHT
NORTH WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS THROUGH THE NIGHT. SLIGHT CHANCE OF SHOWERS EARLY IN
THE EVENING. CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SCATTERED SHOWERS. WAVES 4 TO 6 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY.
WAVES 3 TO 5 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. SUNNY. WAVES 2 TO
4 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ345-231045-
POINT BETSIE TO SLEEPING BEAR POINT MI-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING
OVERNIGHT
NORTH WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SLIGHT CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
SUNDAY
NORTH WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SCATTERED SHOWERS. WAVES 3 TO 5 FEET.
SUNDAY NIGHT
NORTH WIND 15 TO 25 KNOTS. PARTLY CLOUDY. WAVES 3
TO 5 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. SUNNY. WAVES 2 TO 3
FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ344-231045-
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
OVERNIGHT
NORTH WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SLIGHT CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SCATTERED SHOWERS. WAVES 4 TO 6 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS. PARTLY CLOUDY.
WAVES 4 TO 6 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. SUNNY. WAVES 2 TO 4
FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ346-231045-
MANISTEE TO POINT BETSIE MI-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING
OVERNIGHT
NORTH WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SLIGHT CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
SUNDAY
NORTH WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SCATTERED SHOWERS. WAVES 3 TO 5 FEET.
SUNDAY NIGHT
NORTH WIND 15 TO 25 KNOTS. PARTLY CLOUDY. WAVES 3
TO 5 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. SUNNY. WAVES 2 TO 3
FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ345-231045-
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
OVERNIGHT
NORTH WIND 15 TO 25 KNOTS. PARTLY CLOUDY. WAVES 2 TO
4 FEET.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SCATTERED SHOWERS. WAVES 2 TO 4 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS. PARTLY CLOUDY.
WAVES 2 TO 4 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. SUNNY. WAVES 2 TO 4
FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ346-231045-
ST IGNACE TO FALSE DETOUR CHANNEL-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING
OVERNIGHT
NORTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
SHOWERS EARLY IN THE EVENING. WAVES 2 TO 4 FEET.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SCATTERED SHOWERS. WAVES 2 TO 4 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY.
WAVES 2 TO 4 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. SUNNY. WAVES 2 TO 3
FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ347-231045-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING
OVERNIGHT
NORTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
SHOWERS THROUGH THE NIGHT. SLIGHT CHANCE OF WATERSPOUTS AFTER
MIDNIGHT. WAVES 4 TO 6 FEET.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND
35 KNOTS. SLIGHT CHANCE OF WATERSPOUTS. SCATTERED SHOWERS. WAVES
5 TO 8 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO
AROUND 35 KNOTS. MOSTLY CLOUDY. WAVES 5 TO 8 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 4 TO
7 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ348-231045-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING
OVERNIGHT
NORTHWEST WIND 15 TO 25 KNOTS. CHANCE OF SHOWERS
EARLY IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 4 TO 6 FEET.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND
35 KNOTS. SLIGHT CHANCE OF WATERSPOUTS. SCATTERED SHOWERS. WAVES
5 TO 8 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO
AROUND 35 KNOTS. CHANCE OF SHOWERS. WAVES 5 TO 8 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 4 TO
7 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ349-231045-
STURGEON PT TO ALABASTER MI-
1032 PM EDT SAT AUG 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
OVERNIGHT
NORTHWEST WIND 15 TO 25 KNOTS. CHANCE OF SHOWERS
EARLY IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 2 TO 4 FEET.
SUNDAY
NORTHWEST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
WATERSPOUTS. SCATTERED SHOWERS. WAVES 2 TO 4 FEET.
SUNDAY NIGHT
NORTHWEST WIND 15 TO 25 KNOTS. MOSTLY CLOUDY.
WAVES 2 TO 4 FEET.
MONDAY
NORTHWEST WIND 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 2 TO
4 FEET.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
FEF
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