WHUS71 KBUF 201521

MWWBUF



URGENT - MARINE WEATHER MESSAGE

National Weather Service Buffalo NY

1121 AM EDT Sat Jun 20 2026



LOZ042-202330-

/O.NEW.KBUF.SC.Y.0055.260620T1521Z-260621T0300Z/

Lake Ontario nearshore waters from the Niagara River to Hamlin

Beach-

1121 AM EDT Sat Jun 20 2026



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...



* WHAT...West winds 15 to 20 knots.



* WHERE...The nearshore waters of Lake Ontario from the Niagara 

  River to Hamlin Beach.



* WHEN...Until 11 PM EDT this evening.



* IMPACTS...Winds and/or waves will cause hazardous conditions 

  that could capsize or damage small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LOZ043-044-202330-

/O.CON.KBUF.SC.Y.0054.000000T0000Z-260621T0600Z/

Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-

Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-

1121 AM EDT Sat Jun 20 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SUNDAY...



* WHAT...West winds 15 to 20 knots and waves 3 to 5 feet.



* WHERE...The nearshore waters of Lake Ontario from Hamlin Beach 

  to Mexico Bay.



* WHEN...Until 2 AM EDT Sunday.



* IMPACTS...Winds and/or waves will cause hazardous conditions 

  that could capsize or damage small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LOZ045-202330-

/O.CON.KBUF.SC.Y.0054.000000T0000Z-260621T0600Z/

Lake Ontario nearshore waters from Mexico Bay to the Saint

Lawrence River-

1121 AM EDT Sat Jun 20 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SUNDAY...



* WHAT...West winds 15 to 20 knots and waves 3 to 5 feet.



* WHERE...The nearshore waters of Lake Ontario from Mexico Bay 

  to the Saint Lawrence River.



* WHEN...Until 2 AM EDT Sunday.



* IMPACTS...Winds and/or waves will cause hazardous conditions 

  that could capsize or damage small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$

Reynolds