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NWS Buffalo NYMA.W 0108September 2, 2026

Special Marine Warning: Niagara River to Hamlin Beach NY, Hamlin Beach to Sodus Bay NY, Sodus Bay to Mexico Bay NY and 3 more

The National Weather Service office in Buffalo issued a special marine warning for Niagara River to Hamlin Beach NY, Hamlin Beach to Sodus Bay NY, Sodus Bay to Mexico Bay NY and 3 more, which was in force until 9:30 a.m. local time on September 2. It was the 108th special marine warning the NWS office in Buffalo issued in 2026.

ExpiredWarning

Issued7:59 a.m. EDT, September 2, 2026
In force7:59 a.m. EDT, September 2, 2026
Expired9:30 a.m. EDT, September 2, 2026

In force for 1.5 hours; it has expired. The agency may have replaced it with a new notice.

The notice

Issued by
National Weather Service, Buffalo NY
Area
Niagara River to Hamlin Beach NY, Hamlin Beach to Sodus Bay NY, Sodus Bay to Mexico Bay NY and 3 more
Level
Warning
Issued
7:59 a.m. EDT, September 2, 2026
Expires
9:30 a.m. EDT, September 2, 2026
CAP severity, certainty, urgency
Severe, Likely, Immediate
VTEC event
KBUF MA.W 0108
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 Hamlin Beach to Fair Haven and Oswego... * Until 930 AM EDT. * At 758 AM EDT, severe thunderstorms were located along a line extending from 21 nm north of Hamlin Beach to 9 nm southeast of Sunset Beach, moving east at 40 knots. HAZARD...Wind gusts to nearly 50 knots and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * Locations impacted include... Oswego, Ontario Beach, Ontario On The Lake, Hamlin Beach, Sunset Beach, Sodus Bay, Irondequoit Bay, and Fair Haven.

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