Special Marine Warning for Tidal Potomac from Indian Head to Cobb Island MD; Tidal Potomac from Cobb Island MD to Smith Point VA
Official alert fields
What you need to know
- Applies to
- Tidal Potomac from Cobb Island MD to Smith Point VA, Tidal Potomac from Indian Head to Cobb Island MD
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Likely
What is happening
SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Tidal Potomac from Cobb Island MD to Smith Point VA... Tidal Potomac from Indian Head to Cobb Island MD... * Until 215 PM EDT. * At 1214 PM EDT, strong thunderstorms were located along a line extending from 14 nm...
What the bulletin says to do
Move to safe harbor immediately as gusty winds and high waves are expected.
Full official description
Bulletin details
SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Tidal Potomac from Cobb Island MD to Smith Point VA... Tidal Potomac from Indian Head to Cobb Island MD... * Until 215 PM EDT. * At 1214 PM EDT, strong thunderstorms were located along a line extending from 14 nm west of Brent Point to 13 nm southwest of Aquia Creek to 24 nm southwest of Fairview Beach, moving east at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Yeocomico River, Breton Bay, Saint Clements Bay, Piney Point, Westmoreland State Park, Mouth Of The Potomac River, Point Lookout, Tall Timbers, Cobb Island, Swan Point, Coltons Point, Nomini Bay, Coles Point, Saint George Island, Wicomico River, White Point Beach, Dahlgren, and Colonial Beach.
Lifecycle record
Official revisions
- Alert
Special Marine Warning issued September 5 at 12:14PM EDT until September 5 at 2:15PM 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
- Alert
- Last collected