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⛅ Special Marine Warning issued March 20 at 7:40PM EDT until March 20 at 8:30PM EDT by NWS Baltimore MD/Washington DC

weatherneutralSource: NOAA Weather
65%Confidence
0Views
NOAA WeatherSource
2026-03-21Date

Summary

High wind gusts in the Tidal Potomac area threaten small vessels and waterfront businesses, possibly disrupting short-term tourism and local trade. This may lead to increased safety expenditures and minor economic slowdowns in affected communities.

Actionable: Advise caution for businesses reliant on Potomac River activities and review marine insurance coverage.

AI Confidence: 65%

Data Points

severitySevere
eventSpecial Marine Warning
areaTidal Potomac from Indian Head to Cobb Island MD; Tidal Potomac from Cobb Island MD to Smith Point VA
urgencyImmediate
certaintyLikely

Source

http://www.weather.gov

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