782
FZUS53 KAPX 211828
NSHAPX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GAYLORD MI
228 PM EDT WED OCT 21 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.
LSZ321-220500-
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS. PATCHY FOG AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
THURSDAY
LIGHT WINDS. PATCHY FOG. WAVES 2 FEET OR LESS.
THURSDAY NIGHT
SOUTHEAST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY.
WAVES 2 FEET OR LESS.
FRIDAY
SOUTHEAST WIND 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LSZ322-220500-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS. PATCHY FOG AFTER MIDNIGHT.
THURSDAY
LIGHT WINDS. PATCHY DENSE FOG.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ341-220500-
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS. PATCHY FOG AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
THURSDAY
LIGHT WINDS. PATCHY FOG. WAVES 2 FEET OR LESS.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 2 FEET OR LESS.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ342-220500-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS. PATCHY FOG AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
THURSDAY
LIGHT WINDS. PATCHY FOG. WAVES 2 FEET OR LESS.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.
WAVES 2 FEET OR LESS.
FRIDAY
SOUTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET OR
LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ323-220500-
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS. PATCHY FOG AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
THURSDAY
LIGHT WINDS. PATCHY FOG. WAVES 2 FEET OR LESS.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.
WAVES 2 FEET OR LESS.
FRIDAY
SOUTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET OR
LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ344-345-220500-
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS. PATCHY FOG AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
THURSDAY
LIGHT WINDS. PATCHY FOG. WAVES 2 FEET OR LESS.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.
WAVES 2 FEET OR LESS.
FRIDAY
SOUTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET OR
LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LMZ346-220500-
MANISTEE TO POINT BETSIE MI-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS. PATCHY FOG AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
THURSDAY
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG. WAVES
2 FEET OR LESS.
THURSDAY NIGHT
EAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
FRIDAY
SOUTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET OR
LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ345-220500-
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS. PATCHY FOG AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
THURSDAY
LIGHT WINDS. PATCHY FOG. WAVES 2 FEET OR LESS.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.
WAVES 2 FEET OR LESS.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ346-220500-
ST IGNACE TO FALSE DETOUR CHANNEL-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS. PATCHY FOG AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
THURSDAY
EAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET
OR LESS.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.
WAVES 2 FEET OR LESS.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ347-220500-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
228 PM EDT WED OCT 21 2026
TONIGHT
LIGHT WINDS BECOMING NORTH 5 TO 10 KNOTS EARLY IN THE
MORNING. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
THURSDAY
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
2 FEET OR LESS.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.
WAVES 2 FEET OR LESS.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ348-220500-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-
228 PM EDT WED OCT 21 2026
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
THURSDAY
NORTHEAST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
2 FEET OR LESS.
THURSDAY NIGHT
EAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
LHZ349-220500-
STURGEON PT TO ALABASTER MI-
228 PM EDT WED OCT 21 2026
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
THURSDAY
NORTH WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET
OR LESS.
THURSDAY NIGHT
EAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
2 FEET OR LESS.
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.
JLD
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