510
WHUS71 KBUF 120821
MWWBUF

URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
321 AM EST Wed Nov 12 2025

LEZ040-041-121630-
/O.CAN.KBUF.GL.W.0015.000000T0000Z-251112T0900Z/
/O.EXA.KBUF.SC.Y.0091.000000T0000Z-251114T0900Z/
Lake Erie nearshore waters from Ripley to Dunkirk-
Lake Erie nearshore waters from Dunkirk to Buffalo-
321 AM EST Wed Nov 12 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST FRIDAY...
...GALE WARNING IS CANCELLED...

* WHAT...West winds to 30 knots and waves 8 to 11 feet through
  tonight, becoming west to northwest 15 to 25 knots with waves 4
  to 7 feet Thursday.

* 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.

&&

$$

LOZ042-043-121630-
/O.CON.KBUF.SC.Y.0091.000000T0000Z-251114T0900Z/
Lake Ontario nearshore waters from the Niagara River to Hamlin
Beach-
Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-
321 AM EST Wed Nov 12 2025

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

* WHAT...West winds to 30 knots through this evening becoming west
  to northwest 20 to 25 knots Thursday. Waves heights 6 to 9
  feet.

* WHERE...The nearshore waters of Lake Ontario from the Niagara
  River to Sodus Bay.

* 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.

&&

$$

LOZ044-045-121630-
/O.CON.KBUF.SC.Y.0091.000000T0000Z-251114T0900Z/
Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-
Lake Ontario nearshore waters from Mexico Bay to the Saint
Lawrence River-
321 AM EST Wed Nov 12 2025

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

* WHAT...West winds to 30 knots and waves 7 to 10 feet through
  this evening, becoming west to northwest 20 to 25 knots Thursday
  with waves 6 to 9 feet.

* WHERE...The nearshore waters of Lake Ontario from Sodus Bay to
  the Saint Lawrence 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.

&&

$$

LEZ020-121630-
/O.CON.KBUF.SC.Y.0091.000000T0000Z-251113T0900Z/
Upper Niagara River and Buffalo Harbor-
321 AM EST Wed Nov 12 2025

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

* WHAT...Southwest to west winds 15 to 20 knots.

* WHERE...The Upper Niagara River and Buffalo Harbor.

* WHEN...Until 4 AM EST Thursday.

* 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.

&&

$$