704  
FNUS73 KMQT 151152  
FWSMQT  
 
SPOT FORECAST FOR HAY LAKE MARINE CASUALTY...USCG  
NATIONAL WEATHER SERVICE MARQUETTE MI  
752 AM EDT SUN JUN 15 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 EDT ON JUNE 15.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
WEAK HIGH PRESSURE OVER THE REGION TODAY WILL KEEP THE WEATHER DRY  
AND WINDS STEADY OUT OF THE EAST AT AROUND 5 TO 10 KNOTS, THOUGH  
WINDS WILL BE OUT OF THE NORTHEAST AROUND 10 MI WEST OF THIS  
LOCATION. TONIGHT, WINDS SHIFT TO BE OUT OF THE SOUTHEAST AND THEN  
SOUTH BY EARLY MONDAY AHEAD OF INCREASING CHANCES OF RAIN SHOWERS.  
CHANCES OF SCATTERED RAIN SHOWERS INCREASE TO AROUND 30 PERCENT  
EARLY MONDAY AND WILL REMAIN SCATTERED THROUGHOUT THE DAY, THOUGH  
THUNDERSTORMS ARE NOT EXPECTED UNTIL LATE MONDAY NIGHT. WAVES WILL  
REMAIN GENERALLY AROUND 1 FOOT THROUGHOUT THE FORECAST FROM THE  
EAST TO SOUTHEAST.  
 
FOR ENROUTE AND AREAL FORECASTS PLEASE CONTACT MARQUETTE MI.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
TEMPERATURE.........45 AT FORECAST START...MAX 51.  
SURFACE WINDS.......EAST WINDS 5 TO 10 KNOTS.  
CEILING (KFT).......4.3 INCREASING TO 6.0 LATE IN THE MORNING, THEN  
INCREASING TO 12 LATE IN THE MORNING DECREASING  
TO 10 EARLY IN THE AFTERNOON DECREASING TO 7.4  
INCREASING TO 9.1 LATE IN THE AFTERNOON  
INCREASING TO 22 DECREASING TO 19 LATE IN THE  
AFTERNOON.  
VISIBILITY (SM).....6 INCREASING TO 8 LATE IN THE MORNING, THEN  
DECREASING TO 5 EARLY IN THE AFTERNOON  
INCREASING TO 8 LATE IN THE AFTERNOON.  
WAVE HEIGHT.........WAVES CALM TO 2 FEET.  
WAVE PERIOD.........3 SECONDS.  
FREEZING SPRAY......MISSING.  
LAKE SURFACE TEMP...39 DEGREES FAHRENHEIT.  
WAVE DIRECTION......110.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........37 37 36 34 30 25 26 24 18 20  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0  
TEMP............45 46 46 47 47 48 48 48 48 48  
CEILING (KFT)...4.3 6.0 6.7 13 12 10 7.4 9.1 22 19  
VISIBILITY (SM).6 8 8 8 9 5 8 9 9 9  
SURFACE WND DIR.E E E E E E E E E E  
SURFACE WND SPD.5 7 7 7 8 8 8 10 10 10  
SURFACE WND GST.7 8 8 8 10 10 10 11 11 11  
WAVE DIRECTION..100 100 100 100 100 100 100 110 110 110  
WAVE PERIOD (S).3 3 3 3 2 2 2 2 2 2  
WAVE HEIGHT (FT)0 0 0 0 0 0 1 1 1 1  
FREEZING SPRAY..  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (70-80 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS AFTER 3 AM. CHANCE OF RAIN SHOWERS  
EARLY IN THE MORNING.  
CHANCE OF PCPN......30 PERCENT.  
CHANCE OF THUNDER...1 PERCENT.  
TEMPERATURE.........MIN 47.  
SURFACE WINDS.......SOUTHEAST WINDS 9 TO 10 KNOTS SHIFTING TO THE  
SOUTH 7 TO 9 KNOTS AFTER 3 AM.  
CEILING (KFT).......18 INCREASING TO 23 EARLY IN THE EVENING, THEN  
DECREASING TO 20 LATE IN THE EVENING DECREASING  
TO 14 LATE IN THE EVENING DECREASING TO 9.3  
DECREASING TO 7.9 OVERNIGHT DECREASING TO 5.1  
DECREASING TO 4.7 EARLY IN THE MORNING.  
VISIBILITY (SM).....10.  
WAVE HEIGHT.........WAVES CALM TO 2 FEET.  
WAVE PERIOD.........3 SECONDS.  
FREEZING SPRAY......MISSING.  
LAKE SURFACE TEMP...39 DEGREES FAHRENHEIT.  
WAVE DIRECTION......167.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........19 17 19 34 43 63 71 76 76 84 88 87  
WEATHER COV..... SCH SCH CHC  
WEATHER TYPE.... RW RW RW  
TSTM COV........  
CHC OF PCPN (%).0 0 0 10 10 10 10 10 10 20 20 30  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............49 49 49 49 49 50 50 50 50 50 50 50  
CEILING (KFT)...18 19 24 23 20 14 9.3 7.9 5.8 5.4 5.1 4.7  
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10 10  
SURFACE WND DIR.SE SE SE SE SE SE SE SE SE S S S  
SURFACE WND SPD.10 10 10 9 9 9 10 10 10 9 9 9  
SURFACE WND GST.11 11 11 11 11 11 12 12 12 11 11 11  
WAVE DIRECTION..110 110 110 120 120 120 140 140 140 170 170 170  
WAVE PERIOD (S).2 2 2 2 2 2 3 3 3 3 3 3  
WAVE HEIGHT (FT)1 1 1 1 1 1 1 1 1 1 1 1  
FREEZING SPRAY..  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). CHANCE OF RAIN  
SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF  
RAIN SHOWERS EARLY IN THE AFTERNOON. CHANCE OF  
RAIN SHOWERS LATE IN THE AFTERNOON.  
CHANCE OF PCPN......40 PERCENT.  
CHANCE OF THUNDER...4 PERCENT.  
TEMPERATURE.........MAX 55.  
SURFACE WINDS.......SOUTH WINDS 4 TO 7 KNOTS SHIFTING TO THE  
SOUTHEAST 4 TO 5 KNOTS LATE IN THE AFTERNOON.  
CEILING (KFT).......3.5 DECREASING TO 2.9 EARLY IN THE MORNING,  
THEN DECREASING TO 2.3 LATE IN THE MORNING  
DECREASING TO 1.7 LATE IN THE MORNING  
DECREASING TO 1.1 DECREASING TO 0.9 EARLY IN  
THE AFTERNOON DECREASING TO 0.6 DECREASING TO  
0.4 EARLY IN THE AFTERNOON INCREASING TO 1.2  
INCREASING TO 1.9 LATE IN THE AFTERNOON  
INCREASING TO 2.7.  
VISIBILITY (SM).....8 DECREASING TO 5 EARLY IN THE MORNING, THEN  
DECREASING TO 4 LATE IN THE MORNING DECREASING  
TO 1.65 LATE IN THE MORNING INCREASING TO 2.53  
INCREASING TO 3 LATE IN THE AFTERNOON.  
WAVE HEIGHT.........WAVES CALM TO 2 FEET.  
WAVE PERIOD.........3 SECONDS.  
FREEZING SPRAY......MISSING.  
LAKE SURFACE TEMP...39 DEGREES FAHRENHEIT.  
WAVE DIRECTION......130.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........85 83 84 86 89 91 91 88 85 82 80 80  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC SCH SCH CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........  
CHC OF PCPN (%).30 30 30 30 30 30 30 20 20 30 30 40  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............50 50 50 51 51 52 53 53 53 53 52 52  
CEILING (KFT)...4.1 3.5 2.9 2.3 1.7 1.1 0.9 0.6 0.4 1.2 1.9 2.7  
VISIBILITY (SM).9 8 7 5 4 1.8 1.7 1.7 1.7 2.5 3 4  
SURFACE WND DIR.S S S S S S S S S SE SE SE  
SURFACE WND SPD.7 7 7 6 6 6 6 6 6 5 5 5  
SURFACE WND GST.8 8 8 7 7 7 7 7 7 7 7 7  
WAVE DIRECTION..170 170 170 120 120 120 120 120 120 130 130 130  
WAVE PERIOD (S).3 3 3 3 3 3 3 3 3 3 3 3  
WAVE HEIGHT (FT)1 1 1 0 0 0 0 0 0 0 0 0  
FREEZING SPRAY..  
 

 
FORECASTER...GS  
REQUESTED BY...LTJG NOAH ADOFF  
TYPE OF REQUEST...MARINE  
.TAG 2515996.0/MQT  
.DELDT 06/15/25  
.FORMATTERVERSION 2.0.0  
.EMAIL NOAH.I.ADOFF@USCG.MIL  
 
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