371  
FZUS51 KBUF 010224  
NSHBUF  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE BUFFALO NY  
1024 PM EDT MON MAR 31 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.  
 
LEZ020-010915-  
UPPER NIAGARA RIVER AND BUFFALO HARBOR-  
1024 PM EDT MON MAR 31 2025  
   
OVERNIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY.    
TUESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTH. BECOMING  
MOSTLY SUNNY.    
TUESDAY NIGHT  
NORTH WINDS 10 KNOTS OR LESS BECOMING EAST.  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY CLOUDY.    
WEDNESDAY  
EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST. A  
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH  
15 TO 20 KNOTS. SHOWERS.   
THURSDAY  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST AND  
DIMINISHING TO LESS THAN 10 KNOTS. SHOWERS DURING THE DAY, THEN A  
CHANCE OF SHOWERS THURSDAY NIGHT.    
FRIDAY  
NORTH WINDS 10 KNOTS OR LESS BECOMING NORTHEAST. A  
CHANCE OF RAIN SHOWERS.    
SATURDAY  
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING NORTHWEST.  
RAIN SHOWERS LIKELY.  
 
THE WATER TEMPERATURE OFF BUFFALO IS 33 DEGREES.  
 
 
 
LOZ030-010915-  
LOWER NIAGARA RIVER-  
1024 PM EDT MON MAR 31 2025  
   
OVERNIGHT  
NORTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY.   
TUESDAY  
NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH. MOSTLY  
SUNNY.    
TUESDAY NIGHT  
NORTH WINDS 10 KNOTS OR LESS BECOMING EAST 10 TO  
15 KNOTS. PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY.    
WEDNESDAY  
EAST WINDS 10 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS  
IN THE MORNING, THEN RAIN SHOWERS IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING  
SOUTHWEST 15 TO 20 KNOTS. SHOWERS.   
THURSDAY  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST  
5 TO 15 KNOTS. SHOWERS DURING THE DAY.    
FRIDAY  
NORTH WINDS 10 KNOTS OR LESS BECOMING NORTHEAST. A  
CHANCE OF RAIN SHOWERS FRIDAY NIGHT.    
SATURDAY  
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING NORTH. RAIN  
SHOWERS LIKELY DURING THE DAY, THEN A CHANCE OF RAIN SHOWERS  
SATURDAY NIGHT.  
 
 
 
LEZ041-010915-  
DUNKIRK TO BUFFALO ALONG LAKE ERIE-  
1024 PM EDT MON MAR 31 2025  
   
OVERNIGHT  
NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST  
10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES IN ICE FREE AREAS 1 TO  
3 FEET.    
TUESDAY  
NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH. BECOMING  
MOSTLY SUNNY. WAVES 2 FEET OR LESS.    
TUESDAY NIGHT  
NORTH WINDS 10 KNOTS OR LESS BECOMING EAST.  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY CLOUDY. WAVES  
1 FOOT OR LESS.    
WEDNESDAY  
EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST 15 TO  
20 KNOTS. A CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS IN THE AFTERNOON. WAVES 2 FEET OR LESS.    
WEDNESDAY NIGHT  
SOUTH WINDS 15 TO 25 KNOTS INCREASING TO  
30 KNOTS. SHOWERS LIKELY IN THE EVENING, THEN SHOWERS OVERNIGHT.  
WAVES 2 TO 4 FEET.    
THURSDAY  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST  
5 TO 15 KNOTS. SHOWERS DURING THE DAY, THEN A CHANCE OF SHOWERS  
THURSDAY NIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET. WAVES  
OCCASIONALLY AROUND 6 FEET.    
FRIDAY  
NORTH WINDS 10 KNOTS OR LESS BECOMING NORTHEAST. A  
CHANCE OF RAIN SHOWERS. WAVES 1 FOOT OR LESS.    
SATURDAY  
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST.  
RAIN SHOWERS LIKELY. WAVES 1 FOOT OR LESS.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 
 
 
LEZ040-010915-  
RIPLEY TO DUNKIRK ALONG LAKE ERIE-  
1024 PM EDT MON MAR 31 2025  
   
OVERNIGHT  
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO  
10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 TO 3 FEET.    
TUESDAY  
NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH LESS THAN  
10 KNOTS. MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. WAVES  
2 FEET OR LESS.    
TUESDAY NIGHT  
NORTHEAST WINDS LESS THAN 10 KNOTS BECOMING EAST  
10 TO 15 KNOTS. PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. WAVES 2 FEET OR LESS.    
WEDNESDAY  
EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST 15 TO  
20 KNOTS. A CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.    
WEDNESDAY NIGHT  
SOUTH WINDS TO 30 KNOTS. SHOWERS LIKELY IN THE  
EVENING, THEN SHOWERS OVERNIGHT. WAVES 2 TO 4 FEET.    
THURSDAY  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST  
5 TO 15 KNOTS. SHOWERS WITH A CHANCE OF THUNDERSTORMS DURING THE  
DAY, THEN A CHANCE OF SHOWERS THURSDAY NIGHT. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 2 FEET.    
FRIDAY  
NORTHEAST WINDS 5 TO 10 KNOTS. A CHANCE OF RAIN SHOWERS  
DURING THE DAY, THEN RAIN SHOWERS LIKELY FRIDAY NIGHT. WAVES  
2 FEET OR LESS.    
SATURDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST.  
RAIN SHOWERS LIKELY. WAVES 2 FEET OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
LOZ042-010915-  
NIAGARA RIVER TO HAMLIN BEACH ALONG LAKE ONTARIO-  
1024 PM EDT MON MAR 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT TUESDAY  
 
   
OVERNIGHT  
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY.  
WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET. WAVES OCCASIONALLY  
AROUND 7 FEET.    
TUESDAY  
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS. MOSTLY SUNNY. WAVES 1 TO 3 FEET.    
TUESDAY NIGHT  
NORTH WINDS 5 TO 10 KNOTS BECOMING EAST AND  
INCREASING TO 15 TO 20 KNOTS. PARTLY CLOUDY IN THE EVENING, THEN  
BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO 3 TO  
5 FEET. WAVES OCCASIONALLY AROUND 6 FEET.    
WEDNESDAY  
EAST WINDS 15 TO 25 KNOTS. RAIN SHOWERS IN THE  
AFTERNOON. WAVES 3 TO 6 FEET BUILDING TO 5 TO 8 FEET. WAVES  
OCCASIONALLY AROUND 10 FEET.    
WEDNESDAY NIGHT  
EAST WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST.  
SHOWERS. WAVES 4 TO 7 FEET SUBSIDING TO 2 TO 4 FEET. WAVES  
OCCASIONALLY AROUND 9 FEET.    
THURSDAY  
SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST AND  
DIMINISHING TO AROUND 10 KNOTS. SHOWERS DURING THE DAY. WAVES  
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.    
FRIDAY  
NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. A  
CHANCE OF RAIN SHOWERS FRIDAY NIGHT. WAVES 1 TO 2 FEET.    
SATURDAY  
EAST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST 10 TO  
15 KNOTS. RAIN SHOWERS LIKELY. WAVES 2 TO 4 FEET BUILDING TO 3 TO  
5 FEET, THEN SUBSIDING TO 2 TO 4 FEET. WAVES OCCASIONALLY AROUND  
6 FEET.  
 
 
 
LOZ043-044-010915-  
HAMLIN BEACH TO MEXICO BAY ALONG LAKE ONTARIO  
INCLUDING IRONDEQUOIT BAY-  
1024 PM EDT MON MAR 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING  
 
   
OVERNIGHT  
NORTHWEST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY.  
WAVES 4 TO 7 FEET SUBSIDING TO 3 TO 5 FEET. WAVES OCCASIONALLY  
AROUND 9 FEET.    
TUESDAY  
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS. BECOMING MOSTLY SUNNY. WAVES 2 TO 4 FEET.    
TUESDAY NIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS BECOMING EAST AND  
INCREASING TO 15 TO 20 KNOTS. PARTLY CLOUDY IN THE EVENING, THEN  
BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO 3 TO  
5 FEET. WAVES OCCASIONALLY AROUND 6 FEET.    
WEDNESDAY  
EAST WINDS 15 TO 25 KNOTS BECOMING SOUTHEAST. RAIN  
SHOWERS LIKELY IN THE AFTERNOON. WAVES 3 TO 6 FEET. WAVES  
OCCASIONALLY AROUND 7 FEET.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING SOUTH.  
SHOWERS. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET. WAVES  
OCCASIONALLY AROUND 7 FEET.    
THURSDAY  
SOUTH WINDS 15 TO 25 KNOTS BECOMING NORTHWEST AND  
DIMINISHING TO 5 TO 10 KNOTS. SHOWERS DURING THE DAY. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 3 FEET.    
FRIDAY  
NORTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. A  
CHANCE OF RAIN SHOWERS FRIDAY NIGHT. WAVES 1 TO 3 FEET.    
SATURDAY  
EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST. RAIN  
SHOWERS LIKELY. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.  
 
THE WATER TEMPERATURE OFF ROCHESTER IS 39 DEGREES.  
 
 
 
LOZ045-010915-  
MEXICO BAY TO THE SAINT LAWRENCE RIVER ALONG LAKE ONTARIO-  
1024 PM EDT MON MAR 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT TUESDAY  
 
   
OVERNIGHT  
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY.  
WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET. WAVES OCCASIONALLY  
AROUND 6 FEET.    
TUESDAY  
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS. BECOMING MOSTLY SUNNY. WAVES 1 TO 3 FEET.    
TUESDAY NIGHT  
NORTH WINDS 5 TO 15 KNOTS BECOMING NORTHEAST.  
MAINLY CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY. WAVES  
2 FEET OR LESS.    
WEDNESDAY  
EAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO  
20 KNOTS. RAIN SHOWERS WITH A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. WAVES 2 FEET OR LESS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING SOUTH  
TO 30 KNOTS. RAIN SHOWERS. WAVES 1 TO 3 FEET BUILDING TO 3 TO  
6 FEET. WAVES OCCASIONALLY AROUND 7 FEET.    
THURSDAY  
SOUTH WINDS 15 TO 25 KNOTS BECOMING WEST AND  
DIMINISHING TO 5 TO 15 KNOTS. RAIN SHOWERS WITH A CHANCE OF  
THUNDERSTORMS DURING THE DAY. WAVES 3 TO 6 FEET SUBSIDING TO 1 TO  
3 FEET. WAVES OCCASIONALLY AROUND 7 FEET.    
FRIDAY  
NORTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST.  
PARTLY TO MOSTLY CLOUDY. WAVES 1 TO 3 FEET.    
SATURDAY  
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTH 15 TO  
20 KNOTS. RAIN SHOWERS LIKELY. WAVES 1 TO 3 FEET.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
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