Severe Severe Storm ● Closed

Special Marine Warning — The Islands to Vermilion OH; Vermilion to Avon Point OH; Avon Point to Willowick OH; Vermilion to Avon Point OH beyond 5 nm off shoreline to US-Canadian border; Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canad

Event time: Last updated: Sep 19, 2026 United States
Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

Special Marine Warning issued September 9 at 3:28PM EDT until September 9 at 5:00PM EDT by NWS Cleveland OH

Measurements

Coordinates41.5038, -82.0808
RegionThe Islands to Vermilion OH; Vermilion to Avon Point OH; Avon Point to Willowick OH; Vermilion to Avon Point OH beyond 5 nm off shoreline to US-Canadian bo
Nws UrgencyImmediate
Nws CertaintyLikely
Expires2026-09-09T17:00:00-04:00

Official source

Weather alert data courtesy of NOAA / National Weather Service

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by US National Weather Service.

View original report

Also reported by: WMO

This event as JSON · API and licence

Source updated 40 days ago (Sep 9, 2026 20:31 UTC) · we last heard from US National Weather Service 8 seconds ago

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