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Active official alertUpdated

Special Marine Warning for Willowick to Geneva-on-the Lake OH; Geneva-on-the-Lake to Conneaut OH; Willowick to Geneva-on-the-Lake OH beyond 5NM off shoreline to US-Canadian border +1 more

Official alert fields

What you need to know

Effective
Ends or expires
Official severity
Severe
Official urgency
Immediate
Official certainty
Likely

What is happening

SMWCLE The National Weather Service in Cleveland has issued a * Special Marine Warning for... Nearshore and Open waters from Willowick OH to Conneaut OH... * Until 745 AM EDT. * At 619 AM EDT, strong thunderstorms were located along a line extending from 27 nm northwest of Geneva-On-The-Lake to 20 nm northwest of...

What the bulletin says to do

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

Full official description

Bulletin details

SMWCLE The National Weather Service in Cleveland has issued a * Special Marine Warning for... Nearshore and Open waters from Willowick OH to Conneaut OH... * Until 745 AM EDT. * At 619 AM EDT, strong thunderstorms were located along a line extending from 27 nm northwest of Geneva-On-The-Lake to 20 nm northwest of Fairport Harbor to 17 nm northwest of Willowick, moving east at 55 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Geneva-On-The-Lake, Conneaut, Willowick, Fairport Harbor, and Ashtabula.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Special Marine Warning issued October 16 at 6:19AM EDT until October 16 at 7:45AM EDT by NWS Cleveland OH

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Cleveland OH. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
Last collected
Methodology and corrections