738  
FZUS53 KDLH 172200  
NSHDLH  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE DULUTH MN  
500 PM CDT SUN MAY 17 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE 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.  
 
LSZ140-180400-  
GRAND PORTAGE TO GRAND MARAIS MN-  
500 PM CDT SUN MAY 17 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
 
 
   
TONIGHT
 
NORTHEAST WIND 20 TO 25 KNOTS. GUSTS UP TO 30 KNOTS  
DECREASING TO 25 KNOTS LATE IN THE NIGHT. SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS AND  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 4 TO 7 FEET. WAVES  
OCCASIONALLY TO 9 FEET.    
MONDAY
 
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.  
WAVES 2 TO 4 FEET.    
MONDAY NIGHT
 
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO  
AROUND 35 KNOTS. RAIN SHOWERS AFTER MIDNIGHT. WAVES 4 TO 7 FEET.  
WAVES OCCASIONALLY TO 10 FEET. A GALE WARNING MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 20 TO 25 KNOTS WITH GUSTS TO AROUND  
30 KNOTS BECOMING NORTHWEST 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS IN THE AFTERNOON. RAIN SHOWERS IN THE MORNING. WAVES  
5 TO 8 FEET SUBSIDING TO 1 TO 3 FEET. WAVES OCCASIONALLY TO  
10 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LSZ141-180400-  
GRAND MARAIS TO TACONITE HARBOR MN-  
500 PM CDT SUN MAY 17 2026  
   
..GALE WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO AROUND  
35 KNOTS EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS  
LATE IN THE NIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING. CHANCE  
OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS AFTER MIDNIGHT.  
WAVES 5 TO 8 FEET SUBSIDING TO 4 TO 6 FEET LATE IN THE NIGHT.  
WAVES OCCASIONALLY TO 11 FEET.    
MONDAY
 
NORTHEAST WIND 5 TO 10 KNOTS BECOMING NORTHWEST LATE IN  
THE MORNING, THEN BECOMING WEST EARLY IN THE AFTERNOON BECOMING  
NORTHEAST LATE IN THE AFTERNOON. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
3 FEET IN THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
MONDAY NIGHT
 
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO  
AROUND 30 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING,  
THEN RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO  
3 TO 5 FEET AFTER MIDNIGHT. A SMALL CRAFT ADVISORY MAY BE NEEDED.   
TUESDAY
 
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING NORTHWEST 5 TO 10 KNOTS IN THE AFTERNOON. RAIN  
SHOWERS IN THE MORNING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
2 FEET LATE IN THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.  
 

 
 
LSZ142-180400-  
TACONITE HARBOR TO SILVER BAY HARBOR MN-  
500 PM CDT SUN MAY 17 2026  
   
..GALE WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO AROUND  
35 KNOTS EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
LATE IN THE NIGHT. CHANCE OF RAIN SHOWERS LATE IN THE EVENING.  
CHANCE OF THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. RAIN  
SHOWERS LIKELY AFTER MIDNIGHT. WAVES 6 TO 9 FEET SUBSIDING TO  
4 TO 6 FEET LATE IN THE NIGHT. WAVES OCCASIONALLY TO 12 FEET.    
MONDAY
 
NORTH WIND 5 KNOTS BECOMING WEST LATE IN THE MORNING,  
THEN BECOMING VARIABLE 10 KNOTS OR LESS IN THE AFTERNOON. CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE MORNING. WAVES 3 TO 5 FEET  
SUBSIDING TO 1 TO 2 FEET LATE IN THE AFTERNOON. A SMALL CRAFT  
ADVISORY MAY BE NEEDED.    
MONDAY NIGHT
 
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 25 KNOTS. CHANCE OF RAIN SHOWERS IN THE EVENING, THEN RAIN  
SHOWERS AFTER MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 3 TO 5 FEET  
AFTER MIDNIGHT. WAVES OCCASIONALLY TO 7 FEET. A SMALL CRAFT  
ADVISORY MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST IN THE  
AFTERNOON. RAIN SHOWERS IN THE MORNING. WAVES 3 TO 5 FEET  
SUBSIDING TO 1 TO 3 FEET LATE IN THE AFTERNOON. WAVES  
OCCASIONALLY TO 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LSZ143-180400-  
SILVER BAY HARBOR TO TWO HARBORS MN-  
500 PM CDT SUN MAY 17 2026  
   
..GALE WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
NORTHEAST WIND UP TO 30 KNOTS WITH GALES TO AROUND  
35 KNOTS EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
LATE IN THE NIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING. CHANCE  
OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. WAVES 7 TO 10 FEET SUBSIDING TO 5 TO 8 FEET AFTER  
MIDNIGHT. WAVES OCCASIONALLY TO 13 FEET.    
MONDAY
 
NORTHEAST WIND 5 KNOTS BECOMING SOUTH IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN BECOMING EAST LATE IN THE  
AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO  
2 FEET LATE IN THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.    
MONDAY NIGHT
 
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO  
AROUND 30 KNOTS. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS AFTER MIDNIGHT.  
WAVES 1 TO 2 FEET BUILDING TO 3 TO 5 FEET AFTER MIDNIGHT. WAVES  
OCCASIONALLY TO 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
BECOMING NORTHWEST IN THE LATE MORNING AND AFTERNOON. RAIN  
SHOWERS IN THE MORNING. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY TO  
7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LSZ144-180400-  
TWO HARBORS TO DULUTH MN-  
500 PM CDT SUN MAY 17 2026  
   
..GALE WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
NORTHEAST WIND UP TO 30 KNOTS WITH GALES TO AROUND  
35 KNOTS EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
LATE IN THE NIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING. CHANCE  
OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS AFTER MIDNIGHT.  
WAVES 7 TO 10 FEET SUBSIDING TO 4 TO 6 FEET. WAVES OCCASIONALLY  
TO 13 FEET.    
MONDAY
 
NORTHEAST WIND 5 KNOTS BECOMING SOUTHWEST LATE IN THE  
MORNING, THEN BECOMING SOUTHEAST EARLY IN THE AFTERNOON BECOMING  
NORTHEAST LATE IN THE AFTERNOON. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 3 FEET IN THE AFTERNOON. A SMALL CRAFT ADVISORY  
MAY BE NEEDED.    
MONDAY NIGHT
 
NORTHEAST WIND 15 TO 20 KNOTS. GUSTS UP TO  
20 KNOTS INCREASING TO 30 KNOTS IN THE LATE EVENING AND  
OVERNIGHT. RAIN SHOWERS LIKELY IN THE EVENING. SLIGHT CHANCE OF  
THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS AFTER MIDNIGHT.  
WAVES 1 TO 2 FEET BUILDING TO 4 TO 6 FEET. WAVES OCCASIONALLY TO  
8 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING NORTHWEST 5 TO 10 KNOTS IN THE LATE MORNING AND  
AFTERNOON. RAIN SHOWERS IN THE MORNING. WAVES 3 TO 5 FEET. WAVES  
OCCASIONALLY TO 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LSZ145-180400-  
DULUTH MN TO PORT WING WI-  
500 PM CDT SUN MAY 17 2026  
   
..GALE WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
NORTHEAST WIND UP TO 30 KNOTS WITH GALES TO AROUND  
40 KNOTS EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
LATE IN THE NIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING. CHANCE  
OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS AFTER MIDNIGHT.  
WAVES 7 TO 10 FEET SUBSIDING TO 4 TO 6 FEET. WAVES OCCASIONALLY  
TO 13 FEET.    
MONDAY
 
NORTHEAST WIND 5 TO 10 KNOTS BECOMING NORTH LATE IN THE  
MORNING, THEN BECOMING NORTHEAST IN THE AFTERNOON. SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS  
THROUGH THE DAY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN  
THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
MONDAY NIGHT
 
NORTHEAST WIND 20 TO 25 KNOTS WITH GUSTS TO  
AROUND 30 KNOTS. RAIN SHOWERS LIKELY IN THE EVENING. SLIGHT  
CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS AFTER  
MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 4 TO 7 FEET. WAVES  
OCCASIONALLY TO 9 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING NORTHWEST WITH GUSTS TO AROUND 20 KNOTS IN THE  
LATE MORNING AND AFTERNOON. RAIN SHOWERS IN THE MORNING. WAVES  
3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET LATE IN THE AFTERNOON. WAVES  
OCCASIONALLY TO 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LSZ146-180400-  
PORT WING TO SAND ISLAND WI-  
500 PM CDT SUN MAY 17 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM CDT MONDAY
 
 
   
TONIGHT
 
NORTHEAST WIND 20 TO 25 KNOTS WITH GUSTS TO AROUND  
30 KNOTS EASING TO 10 TO 15 KNOTS LATE IN THE NIGHT. CHANCE OF  
RAIN SHOWERS IN THE EVENING. CHANCE OF THUNDERSTORMS THROUGH THE  
NIGHT. RAIN SHOWERS AFTER MIDNIGHT. WAVES 6 TO 9 FEET SUBSIDING  
TO 4 TO 7 FEET AFTER MIDNIGHT. WAVES OCCASIONALLY TO 12 FEET.    
MONDAY
 
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST LATE IN THE  
MORNING, THEN BECOMING SOUTHWEST EARLY IN THE AFTERNOON BECOMING  
EAST LATE IN THE AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO  
1 TO 3 FEET IN THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.    
MONDAY NIGHT
 
EAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
25 KNOTS BECOMING NORTHEAST 20 TO 25 KNOTS WITH GUSTS TO AROUND  
30 KNOTS AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING.  
SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS  
AFTER MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 4 TO 6 FEET AFTER  
MIDNIGHT. WAVES OCCASIONALLY TO 8 FEET. A SMALL CRAFT ADVISORY  
MAY BE NEEDED.    
TUESDAY
 
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING NORTHWEST 5 TO 10 KNOTS IN THE LATE MORNING AND  
AFTERNOON. RAIN SHOWERS IN THE MORNING. WAVES 4 TO 6 FEET  
SUBSIDING TO 2 TO 4 FEET LATE IN THE AFTERNOON. WAVES  
OCCASIONALLY TO 8 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LSZ147-180400-  
SAND ISLAND TO BAYFIELD WI-  
500 PM CDT SUN MAY 17 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM CDT MONDAY
 
 
   
TONIGHT
 
NORTHEAST WIND 20 TO 25 KNOTS WITH GUSTS TO AROUND  
30 KNOTS EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING. CHANCE OF  
THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS AFTER MIDNIGHT.  
WAVES 6 TO 9 FEET SUBSIDING TO 4 TO 6 FEET AFTER MIDNIGHT. WAVES  
OCCASIONALLY TO 12 FEET.    
MONDAY
 
NORTHWEST WIND 5 KNOTS BECOMING EAST LATE IN THE  
AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
IN THE AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN  
THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
MONDAY NIGHT
 
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO  
AROUND 30 KNOTS. CHANCE OF RAIN SHOWERS IN THE EVENING. SLIGHT  
CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS AFTER  
MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 4 TO 7 FEET IN THE LATE  
EVENING AND OVERNIGHT. WAVES OCCASIONALLY TO 9 FEET. A SMALL  
CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING NORTHWEST 5 TO 10 KNOTS IN THE LATE MORNING AND  
AFTERNOON. RAIN SHOWERS IN THE MORNING. WAVES 4 TO 7 FEET  
SUBSIDING TO 3 TO 5 FEET IN THE AFTERNOON. WAVES OCCASIONALLY TO  
9 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LSZ150-180400-  
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-  
500 PM CDT SUN MAY 17 2026  
   
..GALE WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO AROUND  
35 KNOTS EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
LATE IN THE NIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING. CHANCE  
OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS AFTER MIDNIGHT.  
WAVES 7 TO 10 FEET SUBSIDING TO 5 TO 8 FEET AFTER MIDNIGHT. WAVES  
OCCASIONALLY TO 13 FEET.    
MONDAY
 
NORTH WIND 5 TO 10 KNOTS BECOMING EAST LATE IN THE  
AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
IN THE AFTERNOON. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET LATE  
IN THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
MONDAY NIGHT
 
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO  
AROUND 35 KNOTS. CHANCE OF RAIN SHOWERS IN THE EVENING. SLIGHT  
CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS AFTER  
MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 7 TO 10 FEET. WAVES  
OCCASIONALLY TO 13 FEET. A GALE WARNING MAY BE NEEDED.    
TUESDAY
 
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS LATE IN THE MORNING, THEN EASING TO 5 TO 10 KNOTS IN THE  
AFTERNOON. RAIN SHOWERS IN THE MORNING. WAVES 7 TO 10 FEET  
SUBSIDING TO 4 TO 6 FEET. WAVES OCCASIONALLY TO 13 FEET. A SMALL  
CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LSZ121-180400-  
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-  
500 PM CDT SUN MAY 17 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS EASING TO 5 TO 10 KNOTS AFTER MIDNIGHT. CHANCE OF RAIN  
SHOWERS IN THE EVENING. CHANCE OF THUNDERSTORMS THROUGH THE  
NIGHT. RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.    
MONDAY
 
NORTHWEST WIND 5 KNOTS BECOMING NORTHEAST IN THE  
AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
IN THE AFTERNOON. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT
 
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO  
AROUND 30 KNOTS. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.    
TUESDAY
 
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
25 KNOTS BECOMING NORTHWEST WITH GUSTS TO AROUND 20 KNOTS IN THE  
LATE MORNING AND AFTERNOON. RAIN SHOWERS IN THE MORNING. WAVES  
1 TO 2 FEET.  
 

 
 
LSZ148-180400-  
OAK POINT TO SAXON HARBOR WI-  
500 PM CDT SUN MAY 17 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND  
30 KNOTS EASING TO 5 TO 10 KNOTS LATE IN THE NIGHT. CHANCE OF  
RAIN SHOWERS IN THE EVENING. CHANCE OF THUNDERSTORMS THROUGH THE  
NIGHT. RAIN SHOWERS AFTER MIDNIGHT. WAVES 5 TO 8 FEET SUBSIDING  
TO 3 TO 5 FEET AFTER MIDNIGHT. WAVES OCCASIONALLY TO 10 FEET.    
MONDAY
 
NORTHWEST WIND 5 KNOTS BECOMING NORTHEAST LATE IN THE  
AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
IN THE AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN  
THE AFTERNOON.    
MONDAY NIGHT
 
NORTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND  
20 KNOTS RISING TO 15 TO 20 KNOTS WITH GUSTS TO AROUND 30 KNOTS  
IN THE LATE EVENING AND OVERNIGHT. RAIN SHOWERS LIKELY AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS AND  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 2 FEET  
BUILDING TO 5 TO 8 FEET. WAVES OCCASIONALLY TO 10 FEET. A SMALL  
CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS BECOMING NORTHWEST 5 TO 10 KNOTS WITH GUSTS TO AROUND  
20 KNOTS IN THE AFTERNOON. RAIN SHOWERS IN THE MORNING. WAVES  
5 TO 8 FEET SUBSIDING TO 4 TO 6 FEET LATE IN THE AFTERNOON. WAVES  
OCCASIONALLY TO 11 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:  
WEATHER.GOV/GREATLAKES  
 
WFO DLH  
 
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