021  
FZUS51 KBUF 062003  
NSHBUF  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE BUFFALO NY  
403 PM EDT SUN JUL 6 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE  
 
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.  
 
LEZ020-070300-  
UPPER NIAGARA RIVER AND BUFFALO HARBOR-  
403 PM EDT SUN JUL 6 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING  
 
   
TONIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTH. MAINLY  
CLEAR THIS EVENING, THEN BECOMING PARTLY CLOUDY.    
MONDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING WEST. A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
MONDAY NIGHT  
WEST WINDS 10 KNOTS OR LESS BECOMING NORTH. A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE  
OF SHOWERS OVERNIGHT.    
TUESDAY  
LIGHT AND VARIABLE WINDS. PARTLY TO MOSTLY SUNNY.    
TUESDAY NIGHT  
SOUTHWEST WINDS LESS THAN 10 KNOTS. PARTLY  
CLOUDY.    
WEDNESDAY  
LIGHT AND VARIABLE WINDS. MOSTLY CLOUDY.    
THURSDAY  
SOUTHEAST WINDS LESS THAN 10 KNOTS. PARTLY TO MOSTLY  
CLOUDY.    
FRIDAY  
LIGHT AND VARIABLE WINDS. PARTLY CLOUDY.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
THE WATER TEMPERATURE OFF BUFFALO IS 73 DEGREES.  
 
 
 
LOZ030-070300-  
LOWER NIAGARA RIVER-  
403 PM EDT SUN JUL 6 2025  
   
TONIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTH. MAINLY  
CLEAR THIS EVENING, THEN BECOMING PARTLY CLOUDY.    
MONDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING WEST. A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
MONDAY NIGHT  
NORTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTH.  
MOSTLY CLOUDY.    
TUESDAY  
NORTH WINDS 10 KNOTS OR LESS. PARTLY TO MOSTLY SUNNY.    
TUESDAY NIGHT  
SOUTHEAST WINDS LESS THAN 10 KNOTS. PARTLY  
CLOUDY.    
WEDNESDAY  
SOUTH WINDS LESS THAN 10 KNOTS BECOMING EAST. MOSTLY  
CLOUDY.    
THURSDAY  
SOUTHEAST WINDS LESS THAN 10 KNOTS. PARTLY TO MOSTLY  
CLOUDY.    
FRIDAY  
NORTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST.  
PARTLY CLOUDY.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
LEZ040-041-070300-  
BUFFALO TO RIPLEY ALONG LAKE ERIE-  
403 PM EDT SUN JUL 6 2025  
   
TONIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH. MAINLY  
CLEAR THIS EVENING, THEN BECOMING PARTLY CLOUDY. WAVES 2 FEET OR  
LESS.    
MONDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SHOWERS WITH  
THUNDERSTORMS LIKELY IN THE AFTERNOON. WAVES 2 FEET OR LESS.    
MONDAY NIGHT  
SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING  
NORTHEAST. A CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.    
TUESDAY  
NORTHEAST WINDS LESS THAN 10 KNOTS BECOMING WEST.  
PARTLY TO MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TUESDAY NIGHT  
WEST WINDS LESS THAN 10 KNOTS BECOMING SOUTH.  
PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
SOUTH WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST.  
MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.    
THURSDAY  
SOUTH WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST. A  
CHANCE OF SHOWERS DURING THE DAY. WAVES 1 FOOT OR LESS.    
FRIDAY  
NORTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST. A  
CHANCE OF SHOWERS FRIDAY NIGHT. WAVES 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
LOZ042-070300-  
NIAGARA RIVER TO HAMLIN BEACH ALONG LAKE ONTARIO-  
403 PM EDT SUN JUL 6 2025  
   
TONIGHT  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING SOUTH 5 TO  
15 KNOTS. MAINLY CLEAR THIS EVENING, THEN BECOMING PARTLY CLOUDY.  
WAVES 2 TO 4 FEET SUBSIDING TO 2 FEET OR LESS.    
MONDAY  
SOUTHWEST WINDS AROUND 10 KNOTS BECOMING WEST. A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 2 FEET OR  
LESS.    
MONDAY NIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTH. A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE  
OF SHOWERS OVERNIGHT. WAVES AROUND 1 FOOT.    
TUESDAY  
NORTHEAST WINDS 10 KNOTS OR LESS BECOMING NORTHWEST.  
PARTLY TO MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TUESDAY NIGHT  
SOUTH WINDS LESS THAN 10 KNOTS. PARTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
WEDNESDAY  
SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST.  
MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.    
THURSDAY  
EAST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. PARTLY  
TO MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.    
FRIDAY  
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST.  
PARTLY CLOUDY. WAVES 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
LOZ043-044-070300-  
HAMLIN BEACH TO MEXICO BAY ALONG LAKE ONTARIO  
INCLUDING IRONDEQUOIT BAY-  
403 PM EDT SUN JUL 6 2025  
   
TONIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTH. MAINLY  
CLEAR. WAVES 2 FEET OR LESS.    
MONDAY  
SOUTH WINDS 5 TO 10 KNOTS BECOMING WEST. SHOWERS WITH  
THUNDERSTORMS LIKELY IN THE AFTERNOON. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT  
WEST WINDS 5 TO 10 KNOTS BECOMING NORTH. SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A  
CHANCE OF SHOWERS OVERNIGHT. WAVES 1 FOOT OR LESS.    
TUESDAY  
NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. MOSTLY  
CLOUDY IN THE MORNING, THEN BECOMING MOSTLY SUNNY. WAVES 1 FOOT  
OR LESS.    
TUESDAY NIGHT  
WEST WINDS LESS THAN 10 KNOTS. PARTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
WEDNESDAY  
SOUTHEAST WINDS LESS THAN 10 KNOTS. MOSTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
THURSDAY  
SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.    
FRIDAY  
NORTHWEST WINDS 10 KNOTS OR LESS BECOMING SOUTH. PARTLY  
CLOUDY. WAVES 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
THE WATER TEMPERATURE OFF ROCHESTER IS 67 DEGREES.  
 
 
 
LOZ045-070300-  
MEXICO BAY TO THE SAINT LAWRENCE RIVER ALONG LAKE ONTARIO-  
403 PM EDT SUN JUL 6 2025  
   
TONIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTH. MAINLY  
CLEAR. WAVES 2 FEET OR LESS.    
MONDAY  
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. SHOWERS  
WITH THUNDERSTORMS LIKELY IN THE AFTERNOON. WAVES 2 FEET OR LESS.   
MONDAY NIGHT  
WEST WINDS 5 TO 10 KNOTS BECOMING NORTH. A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
SHOWERS OVERNIGHT. WAVES 1 FOOT OR LESS.    
TUESDAY  
NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. MOSTLY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY. WAVES 1 FOOT  
OR LESS.    
TUESDAY NIGHT  
WEST WINDS LESS THAN 10 KNOTS BECOMING SOUTH.  
PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
SOUTH WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST.  
PARTLY CLOUDY, THEN BECOMING MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.   
THURSDAY  
SOUTHEAST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.    
FRIDAY  
SOUTHEAST WINDS 10 KNOTS OR LESS. PARTLY CLOUDY. WAVES  
1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
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