...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST FRIDAY...

* WHAT...Dense fog will reduce visibility to 1 NM or less.

* WHERE...Tidal Potomac River from Key Bridge to Smith Point VA,
and Chesapeake Bay and adjoining estuaries north of Smith
Point VA.

* WHEN...Until 10 AM EST Friday.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

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