Alert archive / New Jersey / Special Marine Warnings in 2026

Special Marine Warning 138, NWS Philadelphia/Mount Holly

August 10, 2026

NWS Philadelphia/Mount Holly issued this special marine warning at Aug 10, 2026, 6:49 PM EDT. It was in force for 56 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 10, 2026, 6:49 PM EDT (22:49 UTC)
Expired
Aug 10, 2026, 7:45 PM EDT
In force
56 min
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Hail
0.0 in
Wind
34.0 mph

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 10, 4:02 PM EDTSevere Thunderstorm WarningPHIHunterdon, Morris, Warren43 min
Aug 10, 5:36 PM EDTSevere Thunderstorm WarningPHICumberland, Salem39 min
Aug 10, 5:38 PM EDTSpecial Marine WarningPHI97 min
Aug 10, 6:22 PM EDTSpecial Marine WarningPHI68 min
Aug 10, 7:02 PM EDTSpecial Marine WarningPHI58 min
Aug 10, 7:49 PM EDTSpecial Marine WarningPHI56 min
Aug 10, 7:51 PM EDTSpecial Marine WarningPHI54 min
Aug 10, 3:21 PM EDTSevere Thunderstorm WarningPHICarbon, Lehigh, Monroe, Northampton39 min
Aug 10, 3:50 PM EDTSevere Thunderstorm WarningPHICarbon, Lehigh, Northampton40 min
Aug 10, 4:46 PM EDTSevere Thunderstorm WarningPHIChester, Delaware20 min
Aug 10, 4:39 PM EDTSevere Thunderstorm WarningPHINew Castle66 min
Aug 10, 6:07 PM EDTSevere Thunderstorm WarningPHIKent, New Castle, Sussex38 min
Aug 10, 6:22 PM EDTSevere Thunderstorm WarningPHISussex23 min
Aug 10, 7:04 PM EDTSevere Thunderstorm WarningPHISussex41 min

Nearby

Special Marine Warnings in New Jersey, 2026Every special marine warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.