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NWS Buffalo NYMA.W 0109September 2, 2026

Special Marine Warning: Hamlin Beach to Sodus Bay NY, Sodus Bay to Mexico Bay NY, Mexico Bay NY to the St. Lawrence River and 3 more

The National Weather Service office in Buffalo issued a special marine warning for Hamlin Beach to Sodus Bay NY, Sodus Bay to Mexico Bay NY, Mexico Bay NY to the St. Lawrence River and 3 more, which was in force until 10:30 a.m. local time on September 2. It was the 109th special marine warning the NWS office in Buffalo issued in 2026.

ExpiredWarning

Issued9:28 a.m. EDT, September 2, 2026
In force9:28 a.m. EDT, September 2, 2026
Expired10:30 a.m. EDT, September 2, 2026

In force for 1 hour; it has expired. The agency may have replaced it with a new notice.

The notice

Issued by
National Weather Service, Buffalo NY
Area
Hamlin Beach to Sodus Bay NY, Sodus Bay to Mexico Bay NY, Mexico Bay NY to the St. Lawrence River and 3 more
Level
Warning
Issued
9:28 a.m. EDT, September 2, 2026
Expires
10:30 a.m. EDT, September 2, 2026
CAP severity, certainty, urgency
Severe, Likely, Immediate
VTEC event
KBUF MA.W 0109
Official source
National Weather Service: the notice at its source

NWS notices, September 2026The latest from the National Weather Service

Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.

The notice as issued

SMWBUF The National Weather Service in Buffalo has issued a * Special Marine Warning for... Lake Ontario from Sodus Point to Southwick Beach... * Until 1030 AM EDT. * At 928 AM EDT, strong thunderstorms were located along a line extending from 23 nm northwest of Fair Haven to near Sodus Bay, moving east at 30 knots. HAZARD...Wind gusts to nearly 50 knots and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Oswego, Mexico Bay, Southwick Beach, North Pond, Selkirk Beach, Sodus Bay, Fair Haven, and Sandy Island Beach.

What the agency told people to do

Move to safe harbor immediately as gusty winds and high waves are expected.

Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.

The record around this notice