WHUS71 KBUF 120249

MWWBUF



URGENT - MARINE WEATHER MESSAGE

National Weather Service Buffalo NY

949 PM EST Thu Dec 11 2025



LOZ043>045-121100-

/O.CAN.KBUF.GL.W.0020.000000T0000Z-251212T0300Z/

/O.EXB.KBUF.SC.Y.0101.000000T0000Z-251213T0600Z/

Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-

Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-

Lake Ontario nearshore waters from Mexico Bay to the Saint

Lawrence River-

949 PM EST Thu Dec 11 2025



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST SATURDAY...

...GALE WARNING IS CANCELLED...



* WHAT...West winds 15 to 25 knots and waves 6 to 9 feet.



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

  to the Saint Lawrence River.



* WHEN...Until 1 AM EST Saturday.



* 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.



&&



$$



LOZ063>065-120400-

/O.CAN.KBUF.GL.W.0020.000000T0000Z-251212T0300Z/

Lake Ontario open waters from Hamlin Beach to Sodus Bay-

Lake Ontario open waters from Sodus Bay to Mexico Bay-

Lake Ontario open waters from Mexico Bay to the Saint Lawrence

River-

949 PM EST Thu Dec 11 2025



...GALE WARNING IS CANCELLED...



Small Craft conditions will be in place from Hamlin Beach to the

St. Lawrence River through Friday evening.



$$



LEZ040-041-120900-

/O.CON.KBUF.SC.Y.0101.000000T0000Z-251212T0900Z/

Lake Erie nearshore waters from Ripley to Dunkirk-

Lake Erie nearshore waters from Dunkirk to Buffalo-

949 PM EST Thu Dec 11 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...



* WHAT...Northwest winds 10 to 20 knots and waves 3 to 5 feet.



* WHERE...The nearshore waters of Lake Erie from Ripley to 

  Buffalo.



* WHEN...Until 4 AM EST Friday.



* 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.



&&



$$



LOZ042-121100-

/O.CON.KBUF.SC.Y.0101.000000T0000Z-251212T1500Z/

Lake Ontario nearshore waters from the Niagara River to Hamlin

Beach-

949 PM EST Thu Dec 11 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST

FRIDAY...



* WHAT...West winds 15 to 20 knots and waves 3 to 6 feet.



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

  River to Hamlin Beach.



* WHEN...Until 10 AM EST Friday.



* 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.



&&



$$



LOZ030-120900-

/O.CON.KBUF.SC.Y.0101.000000T0000Z-251212T0900Z/

Lower Niagara River-

949 PM EST Thu Dec 11 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...



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



* WHERE...The Lower Niagara River.



* WHEN...Until 4 AM EST Friday.



* 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