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Ended official alertUpdated

Special Marine Warning for Chesapeake Bay from North Beach to Drum Point MD; Chesapeake Bay from Drum Point MD to Smith Point VA; Patuxent River to Broomes Island MD +1 more

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Likely

What is happening

For the following areas... Chesapeake Bay from Drum Point MD to Smith Point VA... Chesapeake Bay from North Beach to Drum Point MD... Patuxent River to Broomes Island MD... Tangier Sound and the inland waters surrounding Bloodsworth Island... At 610 PM EDT, a severe thunderstorm capable of producing waterspouts was...

What the bulletin says to do

Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately.

Full official description

Bulletin details

For the following areas... Chesapeake Bay from Drum Point MD to Smith Point VA... Chesapeake Bay from North Beach to Drum Point MD... Patuxent River to Broomes Island MD... Tangier Sound and the inland waters surrounding Bloodsworth Island... At 610 PM EDT, a severe thunderstorm capable of producing waterspouts was located over Solomons Island, moving east at 35 knots. HAZARD...Waterspouts, wind gusts in excess of 48 knots, and large hail. SOURCE...Radar indicated. IMPACT...Boaters could easily be thrown overboard by suddenly higher wind and waves capsizing their vessel. Boats could suffer significant damage in high winds and hail. Waterspouts can easily overturn boats and create locally hazardous seas. Locations impacted include... Cuckold Creek, Town Creek, Hooper Island Light, Drum Point, Honga River, Calvert Cliffs, and Solomons Island.

Lifecycle record

Official revisions

3 captured
  1. Update

    Special Marine Warning issued July 22 at 6:10PM EDT until July 22 at 7:15PM EDT by NWS Baltimore MD/Washington DC

    Official revision
  2. Update

    Special Marine Warning issued July 22 at 6:03PM EDT until July 22 at 7:15PM EDT by NWS Baltimore MD/Washington DC

    Official revision
  3. Alert

    Special Marine Warning issued July 22 at 5:41PM EDT until July 22 at 7:15PM EDT by NWS Baltimore MD/Washington DC

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Baltimore MD/Washington DC. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections