227
WHUS71 KBUF 091042
MWWBUF

URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
542 AM EST Tue Dec 9 2025

LEZ040-041-092000-
/O.CON.KBUF.SC.Y.0101.251209T1200Z-251210T0900Z/
/O.CON.KBUF.GL.W.0019.251210T0900Z-251211T0000Z/
Lake Erie nearshore waters from Ripley to Dunkirk-
Lake Erie nearshore waters from Dunkirk to Buffalo-
542 AM EST Tue Dec 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 4 AM TO 7 PM EST
WEDNESDAY...

* WHAT...For the Small Craft Advisory, southwest winds to 30 knots
  and waves 6 to 9 feet expected. For the Gale Warning, southwest
  gales to 35 knots and waves 10 to 13 feet expected.

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

* WHEN...For the Small Craft Advisory, until 4 AM EST Wednesday.
  For the Gale Warning, from 4 AM to 7 PM EST Wednesday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LEZ020-092000-
/O.CON.KBUF.SC.Y.0101.251209T1800Z-251211T0900Z/
Upper Niagara River and Buffalo Harbor-
542 AM EST Tue Dec 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 4 AM EST THURSDAY...

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

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

* WHEN...From 1 PM this afternoon to 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.

&&

$$

LOZ045-092000-
/O.CON.KBUF.SC.Y.0101.251210T0200Z-251213T2300Z/
Lake Ontario nearshore waters from Mexico Bay to the Saint
Lawrence River-
542 AM EST Tue Dec 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 6 PM EST SATURDAY...

* WHAT...West winds to 30 knots and waves 7 to 10 feet expected.

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

* WHEN...From 9 PM this evening to 6 PM 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.

&&

$$

LOZ042-092000-
/O.CON.KBUF.SC.Y.0101.251209T2000Z-251212T1500Z/
Lake Ontario nearshore waters from the Niagara River to Hamlin
Beach-
542 AM EST Tue Dec 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 10 AM EST FRIDAY...

* WHAT...West winds 15 to 25 knots and waves 5 to 8 feet
  expected.

* WHERE...The nearshore waters of Lake Ontario from the Niagara
  River to Hamlin Beach.

* WHEN...From 3 PM this afternoon to 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.

&&

$$

LOZ043-044-092000-
/O.CON.KBUF.SC.Y.0101.251210T0200Z-251213T2300Z/
Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-
Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-
542 AM EST Tue Dec 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 6 PM EST SATURDAY...

* WHAT...West winds to 30 knots and waves 7 to 10 feet expected.

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

* WHEN...From 9 PM this evening to 6 PM 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.

&&

$$