375  
FZUS63 KDTX 151937  
GLFLH  
 
OPEN LAKE FORECAST FOR LAKE HURON  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
337 PM EDT MON JUL 15 2019  
 
FOR WATERS BEYOND FIVE NAUTICAL MILES OFF SHORE ON LAKE HURON  
 
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.  
   
SYNOPSIS
 
A WARM FRONT IS WORKING THROUGH THE THUMB THIS  
AFTERNOON BRINING WARMER AND MORE HUMID SOUTHWESTERLY FLOW. HIGH  
PRESSURE HAS LARGELY BEEN DISPLACED EASTWARD. SHOWERS AND  
THUNDERSTORMS WILL BE POSSIBLE WITH PRESSURE STEADILY DECREASING  
THIS EVENING AND OVERNIGHT TO AROUND 30.00 INCHES. WINDS WILL BE  
RATHER LIGHT TODAY, BUT GUSTS TO 30 KNOTS WITHIN THE VICINITY OF  
ANY MARINE THUNDERSTORMS REMAINS A POSSIBILITY. WEAK LOW PRESSURE  
MOVES THROUGH ON TUESDAY BRINING ADDITIONAL THUNDERSTORM CHANCES  
WITH A SLIGHT UPTICK IN SW WINDS SUSTAINED TO AROUND 10-15 KNOTS.  
AN APPROACHING COLD FRONT WILL THEN STALL OUT TO THE WEST ON  
WEDNESDAY WITH LIGHT FLOW.  
 
LHZ361-160815-  
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT  
BEYOND 5 NM OFF SHORE-  
337 PM EDT MON JUL 15 2019  
   
TONIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING TO THE SOUTH  
EARLY IN THE MORNING. NUMEROUS SHOWERS AND THUNDERSTORMS IN THE  
EVENING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET AFTER  
MIDNIGHT.    
TUESDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING WEST 10 TO  
15 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON...THEN  
DECREASING TO 5 TO 10 KNOTS LATE IN THE AFTERNOON. A CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
3 FEET IN THE LATE MORNING AND AFTERNOON.    
TUESDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING  
BECOMING LIGHT AND VARIABLE. WAVES 1 TO 3 FEET.    
WEDNESDAY
 
LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.    
WEDNESDAY NIGHT
 
LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST  
5 TO 10 KNOTS IN THE LATE EVENING AND OVERNIGHT. A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.    
THURSDAY
 
SOUTH WINDS 5 TO 10 KNOTS VEERING TO THE SOUTHWEST  
LATE IN THE AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
WAVES 1 TO 3 FEET.    
FRIDAY
 
WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE MORNING. WAVES 2 FEET OR LESS.    
SATURDAY
 
WEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.  
 

 
 
LHZ362-363-160815-  
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND  
5NM OFF SHORE-  
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF  
SHORE-  
337 PM EDT MON JUL 15 2019  
   
TONIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. NUMEROUS SHOWERS AND  
THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO  
4 FEET IN THE LATE EVENING AND OVERNIGHT.    
TUESDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTH 15 TO  
20 KNOTS LATE IN THE AFTERNOON. WAVES 4 TO 6 FEET. WAVES  
OCCASIONALLY AROUND 8 FEET.    
TUESDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS BECOMING LIGHT AND  
VARIABLE. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.  
WAVES 4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET AFTER MIDNIGHT. WAVES  
OCCASIONALLY AROUND 8 FEET.    
WEDNESDAY
 
LIGHT AND VARIABLE WINDS BECOMING NORTHEAST 5 TO  
10 KNOTS EARLY IN THE AFTERNOON. WAVES 2 FEET OR LESS.    
WEDNESDAY NIGHT
 
LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR  
LESS.    
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR  
LESS BUILDING TO 2 TO 4 FEET LATE IN THE MORNING...THEN SUBSIDING  
TO 1 TO 3 FEET LATE IN THE EVENING.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS DECREASING TO 5 TO  
10 KNOTS IN THE LATE EVENING AND EARLY MORNING. WAVES 1 TO  
3 FEET.    
SATURDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS BACKING TO THE  
SOUTHEAST EARLY IN THE EVENING...THEN BACKING TO THE SOUTHEAST  
5 TO 10 KNOTS IN THE LATE EVENING AND EARLY MORNING. WAVES 1 TO  
3 FEET.  
 

 
 
LHZ462>464-160815-  
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-  
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-  
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-  
337 PM EDT MON JUL 15 2019  
   
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. NUMEROUS THUNDERSTORMS AND  
SCATTERED SHOWERS IN THE EVENING. WAVES 1 TO 3 FEET BUILDING TO  
2 TO 4 FEET AFTER MIDNIGHT.    
TUESDAY
 
SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS DECREASING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.    
WEDNESDAY
 
LIGHT AND VARIABLE WINDS BECOMING NORTHEAST 5 TO  
10 KNOTS EARLY IN THE AFTERNOON. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. WAVES 2 FEET OR LESS.    
WEDNESDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS EARLY IN THE EVENING  
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.    
THURSDAY
 
SOUTH WINDS 5 TO 10 KNOTS INCREASING TO 10 TO  
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR  
LESS.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE MORNING. WAVES 1 TO 3 FEET.    
SATURDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS VEERING TO THE  
NORTHEAST IN THE LATE EVENING AND EARLY MORNING. A CHANCE OF  
SHOWERS AND THUNDERSTORMS. A CHANCE OF. WAVES 2 FEET OR LESS.  
 

 
 
LHZ461-160815-  
MAFOR 1521/  
HURON NORTH 11409 11316 12410 12510 11500 11400. A CHANCE OF  
SHOWERS AND THUNDERSTORMS OVERNIGHT AND TUESDAY. WAVES 2 TO 4  
FEET. 220203.  
 
HURON SOUTH 11319 13410 13510 11520. A CHANCE OF SHOWERS AND  
THUNDERSTORMS OVERNIGHT. WAVES 2 TO 4 FEET. 220203.  
 

 
 
SF  
 
EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT  
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)  
 
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT  
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page