Alert archive / New Jersey / Coastal Flood Advisories in 2026

Coastal Flood Advisory 13, NWS Philadelphia/Mount Holly

June 17, 2026Cape May County, Cumberland County, Salem County, New Jersey; New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this coastal flood advisory at Jun 17, 2026, 4:51 PM EDT for Cape May County, Cumberland County, Salem County, New Jersey; New Castle County, Delaware. It took effect at Jun 17, 2026, 9:00 PM EDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Jun 17, 2026, 4:51 PM EDT (20:51 UTC)
In effect from
Jun 17, 2026, 9:00 PM EDT
Expired
Jun 18, 2026, 4:00 AM EDT
In force
7 hr
Issued by
NWS Philadelphia/Mount Holly

Counties New Castle County, DE, Cape May County, NJ, Cumberland County, NJ, Salem County, NJ

The radar

The Dover AFB radar (KDOX), 65 km from the middle of the area, began a volume at 20:54 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this coastal flood advisory 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 coastal flood advisory went out at Jun 16, 7:30 PM EDT, 21 hours 21 minutes earlier.

Area forecast discussion, Jun 16, 7:30 PM EDT, 21 hours 21 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 17, 3:16 AM EDTSmall Craft AdvisoryPHI45 hr
Jun 17, 5:23 PM EDTRip Current StatementPHIAtlantic, Cape May, Monmouth, Ocean27 hr

Nearby

Coastal Flood Advisories in New Jersey, 2026Coastal Flood Advisories in Delaware, 2026Every coastal flood advisory 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; radar from the NEXRAD Level II archive.