Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
110 AM EST Thu Dec 4 2025
LEZ020-LOZ030-041530-
/O.CON.KBUF.SC.Y.0098.000000T0000Z-251205T0000Z/
Upper Niagara River and Buffalo Harbor-Lower Niagara River-
110 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
* WHAT...West winds 15 to 25 knots.
* WHERE...The Niagara River and Buffalo Harbor.
* WHEN...Until 7 PM EST 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
110 AM EST Thu Dec 4 2025
LEZ040-041-041530-
/O.CON.KBUF.SC.Y.0098.000000T0000Z-251205T0300Z/
Lake Erie nearshore waters from Ripley to Dunkirk-
Lake Erie nearshore waters from Dunkirk to Buffalo-
110 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...
* WHAT...West winds 15 to 25 knots and waves 6 to 9 feet.
* WHERE...The nearshore waters of Lake Erie from Ripley to
Buffalo.
* WHEN...Until 10 PM EST this evening.
* IMPACTS...Winds and/or waves will cause hazardous conditions
that could capsize or damage small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
110 AM EST Thu Dec 4 2025
LOZ042-041530-
/O.CON.KBUF.SC.Y.0098.000000T0000Z-251205T0300Z/
Lake Ontario nearshore waters from the Niagara River to Hamlin
Beach-
110 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...
* WHAT...Northwest winds 15 to 25 knots and waves 6 to 9 feet.
* WHERE...The nearshore waters of Lake Ontario from the Niagara
River to Hamlin Beach.
* WHEN...Until 10 PM EST 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
110 AM EST Thu Dec 4 2025
LOZ043-044-041530-
/O.CON.KBUF.SC.Y.0098.000000T0000Z-251205T0600Z/
Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-
Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-
110 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY...
* WHAT...Northwest winds to 30 knots and waves 8 to 11 feet.
* WHERE...The nearshore waters of Lake Ontario from Hamlin Beach
to Mexico Bay.
* WHEN...Until 1 AM EST Friday.
* IMPACTS...Winds and/or waves will cause hazardous conditions
that could capsize or damage small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
110 AM EST Thu Dec 4 2025
LOZ045-041530-
/O.CON.KBUF.SC.Y.0098.000000T0000Z-251205T0600Z/
Lake Ontario nearshore waters from Mexico Bay to the Saint
Lawrence River-
110 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY...
* WHAT...Northwest winds to 30 knots and waves 6 to 9 feet.
* WHERE...The nearshore waters of Lake Ontario from Mexico Bay
to the Saint Lawrence River.
* WHEN...Until 1 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Cleveland OH
238 AM EST Thu Dec 4 2025
LEZ148-149-041545-
/O.CON.KCLE.SC.Y.0072.000000T0000Z-251205T0000Z/
Geneva-on-the-Lake to Conneaut OH-Conneaut OH to Ripley NY-
238 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
* WHAT...Northwest winds 15 to 25 knots and waves 4 to 7 feet.
* WHERE...The nearshore waters of Lake Erie from Geneva-on-the-
Lake OH to Ripley NY.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://www.weather.gov/cle
