Alert archive / New Jersey / Special Marine Warnings in 2026

Special Marine Warning 75, NWS Philadelphia/Mount Holly

July 6, 2026

NWS Philadelphia/Mount Holly issued this special marine warning at Jul 6, 2026, 11:01 AM EDT. It was in force for 78 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
Jul 6, 2026, 11:01 AM EDT (15:01 UTC)
Expired
Jul 6, 2026, 12:19 PM EDT
In force
78 min
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Hail
0.0 in
Wind
34.0 mph

What forecasters said that day

The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this special marine warning went out at Jul 6, 6:26 AM EDT, 4 hours 35 minutes earlier.

Area forecast discussion, Jul 6, 6:26 AM EDT, 4 hours 35 minutes before
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Hazardous weather outlook, Jul 6, 3:49 AM EDT, 7 hours 12 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
349 AM EDT Mon Jul 6 2026

MDZ012-015-019-020-070915-
Kent MD-Queen Annes-Talbot-Caroline-
349 AM EDT Mon Jul 6 2026

This Hazardous Weather Outlook is for northeast Maryland.

.DAY ONE...Today and tonight.

Showers and thunderstorms this afternoon into this evening could
result in flash flooding.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

In the hours before

Local storm report, Jul 6, 8:03 AM EDT, 2 hours 58 minutes before
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Local storm report, Jul 6, 8:05 AM EDT, 2 hours 56 minutes before
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Local storm report, Jul 6, 8:09 AM EDT, 2 hours 52 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
809 AM EDT Mon Jul 6 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0926 PM     Tstm Wnd Dmg     1 WSW Village Shires    40.20N 74.99W
07/04/2026                   Bucks              PA   Law Enforcement

            Tree and wires down on road near Cameron Dr
            and Starling Rd.

&&
Local storm report, Jul 6, 10:48 AM EDT, 13 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1048 AM EDT Mon Jul 6 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1046 AM     Flash Flood      1 SSW Summerdale        40.02N 75.10W
07/06/2026                   Philadelphia       PA   Other Federal

            USGS gage Franklin Creek at Philadelphia
            (FCRP1) rose 6.02 feet in 21 minutes to go
            above Moderate FS.

&&

Deal
Local storm report, Jul 6, 10:51 AM EDT, 10 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jul 5, 8:37 PM EDTSevere Thunderstorm WarningPHIHunterdon, Morris, Somerset38 min
Jul 5, 9:14 PM EDTSevere Thunderstorm WarningPHIHunterdon, Morris, Somerset, Sussex46 min
Jul 5, 9:58 PM EDTSpecial Marine WarningPHI2 hr
Jul 5, 10:05 PM EDTSevere Thunderstorm WarningPHIGloucester, Salem40 min
Jul 5, 10:21 PM EDTSpecial Marine WarningPHI84 min
Jul 5, 10:37 PM EDTSevere Thunderstorm WarningPHICumberland, Gloucester, Salem38 min
Jul 5, 11:00 PM EDTFlash Flood Warning Considerable damage threatPHIBurlington, Camden, Gloucester, Salem4 hr
Jul 5, 11:30 PM EDTSevere Thunderstorm WarningPHICamden, Cumberland, Gloucester, Salem45 min
Jul 6, 12:01 AM EDTSevere Thunderstorm WarningPHIAtlantic, Burlington, Camden, Cumberland, Gloucester, Salem29 min
Jul 6, 9:16 AM EDTFlash Flood WarningPHIHunterdon, Mercer, Somerset2 hr
Jul 6, 9:27 AM EDTFlash Flood WarningPHICumberland, Gloucester, Salem3 hr
Jul 6, 10:15 AM EDTFlash Flood WarningPHIBurlington, Camden, Gloucester4 hr
Jul 6, 10:27 AM EDTFlash Flood WarningPHIBurlington, Camden, Gloucester, Salem4 hr
Jul 6, 10:38 AM EDTFlash Flood WarningPHIBurlington, Mercer, Middlesex, Monmouth, Ocean4 hr
Jul 6, 11:02 AM EDTFlash Flood WarningPHIMiddlesex, Monmouth4 hr
Jul 6, 11:13 AM EDTFlash Flood Warning Considerable damage threatPHIBurlington3 hr
Jul 6, 11:44 AM EDTFlash Flood Warning Considerable damage threatPHIMonmouth, Ocean4 hr
Jul 6, 1:46 PM EDTSpecial Marine WarningPHI59 min
Jul 6, 2:15 PM EDTAreal Flood WarningPHIBurlington, Camden, Gloucester4 hr
Jul 6, 2:40 PM EDTAreal Flood WarningPHIBurlington4 hr
Jul 6, 3:07 PM EDTAreal Flood WarningPHIMonmouth, Ocean4 hr
Jul 6, 3:39 PM EDTSpecial Marine WarningPHI48 min
Jul 6, 3:50 PM EDTSpecial Marine WarningPHI55 min
Jul 6, 4:36 PM EDTSpecial Marine WarningPHI54 min
Jul 6, 5:23 PM EDTSpecial Marine WarningPHI82 min
Jul 5, 8:58 PM EDTSevere Thunderstorm WarningPHIBerks, Chester, Montgomery77 min
Jul 5, 9:05 PM EDTFlash Flood Warning Considerable damage threatPHIBerks6 hr
Jul 5, 9:57 PM EDTSevere Thunderstorm WarningPHIChester63 min
Jul 5, 10:32 PM EDTFlash Flood WarningPHICarbon, Monroe4 hr
Jul 6, 3:35 PM EDTSevere Thunderstorm WarningPHIKent, Sussex55 min
Jul 6, 4:17 PM EDTFlash Flood WarningPHIKent, Sussex3 hr

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.