674  
FZUS53 KAPX 300316  
NSHAPX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GAYLORD MI  
1116 PM EDT SUN MAR 29 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.  
 
LSZ321-301130-  
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTH WIND 10 TO 15 KNOTS BECOMING WEST 5 TO  
10 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES 2 FEET OR  
LESS.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET OR  
LESS.    
MONDAY NIGHT  
EAST WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS.  
WAVES 2 FEET OR LESS.    
TUESDAY  
EAST WIND 10 TO 15 KNOTS. RAIN SHOWERS. WAVES 2 FEET  
OR LESS.  
 
WAVE HEIGHTS ARE VALID FOR ICE FREE AREAS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LSZ322-301130-  
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTH WIND 5 TO 10 KNOTS BECOMING WEST EARLY IN THE  
MORNING. MOSTLY CLOUDY.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS. PARTLY SUNNY.    
MONDAY NIGHT  
EAST WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS.    
TUESDAY  
EAST WIND 10 TO 15 KNOTS. RAIN SHOWERS WITH LIGHT  
FREEZING RAIN LIKELY.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LMZ341-301130-  
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING WEST 5 TO  
10 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES 2 TO 4 FEET.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 TO  
3 FEET.    
MONDAY NIGHT  
EAST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS.  
WAVES 2 TO 3 FEET.    
TUESDAY  
EAST WIND 10 TO 20 KNOTS. RAIN SHOWERS LIKELY. WAVES  
2 TO 4 FEET.  
 
WAVE HEIGHTS ARE VALID FOR ICE FREE AREAS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LMZ342-301130-  
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE  
TRAVERSE BAY-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY EARLY  
IN THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 FEET OR LESS.   
MONDAY  
NORTH WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET OR  
LESS.    
MONDAY NIGHT  
EAST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS.  
WAVES 2 FEET OR LESS.    
TUESDAY  
NORTHEAST WIND 10 TO 20 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 2 FEET OR LESS.  
 
WAVE HEIGHTS ARE VALID FOR ICE FREE AREAS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LMZ323-301130-  
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO  
NORWOOD MI-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY EARLY  
IN THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 FEET OR LESS.   
MONDAY  
NORTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET OR  
LESS.    
MONDAY NIGHT  
EAST WIND 5 TO 10 KNOTS. CHANCE OF SHOWERS. WAVES  
2 FEET OR LESS.    
TUESDAY  
EAST WIND 10 TO 15 KNOTS. RAIN SHOWERS AND A CHANCE OF  
THUNDERSTORMS. WAVES 2 FEET OR LESS.  
 
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LMZ344-301130-  
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY EARLY  
IN THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 TO 3 FEET.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET OR  
LESS.    
MONDAY NIGHT  
EAST WIND 5 TO 10 KNOTS. CHANCE OF SHOWERS. WAVES  
2 FEET OR LESS.    
TUESDAY  
NORTHEAST WIND 10 TO 15 KNOTS. RAIN SHOWERS AND A  
CHANCE OF THUNDERSTORMS. WAVES 2 FEET OR LESS.  
 
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LMZ345-301130-  
POINT BETSIE TO SLEEPING BEAR POINT MI-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY EARLY  
IN THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 TO 3 FEET.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET OR  
LESS.    
MONDAY NIGHT  
EAST WIND 5 TO 10 KNOTS. RAIN SHOWERS LIKELY AND  
A CHANCE OF THUNDERSTORMS. WAVES 2 FEET OR LESS.    
TUESDAY  
SOUTH WIND 10 TO 15 KNOTS. RAIN SHOWERS AND A CHANCE  
OF THUNDERSTORMS. WAVES 2 FEET OR LESS.  
 
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LMZ346-301130-  
MANISTEE TO POINT BETSIE MI-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLEAR EARLY IN  
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 TO 4 FEET.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
3 FEET.    
MONDAY NIGHT  
EAST WIND 5 TO 10 KNOTS. CHANCE OF SHOWERS AND  
THUNDERSTORMS. WAVES 2 FEET OR LESS.    
TUESDAY  
SOUTHWEST WIND 10 TO 15 KNOTS. RAIN SHOWERS AND A  
CHANCE OF THUNDERSTORMS. WAVES 2 TO 3 FEET.  
 
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ345-301130-  
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING  
MACKINAC ISLAND-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING WEST EARLY IN  
THE MORNING. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET OR  
LESS.    
MONDAY NIGHT  
EAST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS.  
WAVES 2 TO 4 FEET.    
TUESDAY  
EAST WIND 10 TO 20 KNOTS. RAIN SHOWERS. WAVES 2 TO  
4 FEET.  
 
WAVE HEIGHTS ARE VALID FOR ICE FREE AREAS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ346-301130-  
ST IGNACE TO FALSE DETOUR CHANNEL-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTH WIND 10 TO 15 KNOTS BECOMING WEST AFTER  
MIDNIGHT. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET OR  
LESS.    
MONDAY NIGHT  
EAST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS.  
WAVES 2 TO 4 FEET.    
TUESDAY  
EAST WIND 10 TO 20 KNOTS. RAIN SHOWERS. WAVES 3 TO  
5 FEET.  
 
WAVE HEIGHTS ARE VALID FOR ICE FREE AREAS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ347-301130-  
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING  
BOIS BLANC ISLAND-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
WEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES  
2 FEET OR LESS.    
MONDAY  
NORTHWEST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES  
2 FEET OR LESS.    
MONDAY NIGHT  
EAST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS.  
WAVES 3 TO 5 FEET.    
TUESDAY  
EAST WIND 10 TO 20 KNOTS. RAIN SHOWERS. WAVES 3 TO  
5 FEET.  
 
WAVE HEIGHTS ARE VALID FOR ICE FREE AREAS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ348-301130-  
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY  
NATIONAL MARINE SANCTUARY-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY EARLY  
IN THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 TO 3 FEET.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET OR  
LESS.    
MONDAY NIGHT  
EAST WIND 15 TO 20 KNOTS. CHANCE OF SHOWERS.  
WAVES 3 TO 5 FEET.    
TUESDAY  
EAST WIND 10 TO 20 KNOTS. RAIN SHOWERS. WAVES 3 TO  
5 FEET.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ349-301130-  
STURGEON PT TO ALABASTER MI-  
1116 PM EDT SUN MAR 29 2026  
   
OVERNIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLEAR EARLY IN  
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 2 TO 3 FEET.    
MONDAY  
NORTH WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 2 FEET  
OR LESS.    
MONDAY NIGHT  
NORTHEAST WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS.  
WAVES 2 TO 3 FEET.    
TUESDAY  
NORTHEAST WIND 10 TO 20 KNOTS. RAIN SHOWERS AND A  
CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET.  
 
WINDS AND WAVES HIGHER IN THE VICINITY OF THUNDERSTORMS.  
 
SEE THE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
ELD  
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