Alert archive / New Jersey / Flood Watches

Flood Watches in New Jersey, 2026

19 flood watches in 2026. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flood watches reaches back to 2005.

Flood Watches by county

Each county as a circle sized by its count in 2026. Tap one for its archive.

Flood Watches
19
Busiest month
July9 flood watches
Busiest day
June 22, 20262 flood watches

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jun 22, 2:07 AM EDTFlood WatchOKXBergen, Essex, Hudson, Passaic, Union28 hr
Jun 22, 2:13 AM EDTFlood WatchPHIBurlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 4 more25 hr
Jul 5, 2:33 AM EDTFlood WatchPHIAtlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more41 hr
Jul 5, 3:51 AM EDTFlood WatchOKXBergen, Essex, Hudson, Passaic, Union46 hr
Jul 9, 2:09 AM EDTFlood WatchPHIAtlantic, Burlington, Camden, Cumberland, Gloucester, Hunterdon and 6 more19 hr
Jul 17, 1:40 PM EDTFlood WatchPHIBurlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 7 more33 hr
Jul 17, 2:35 PM EDTFlood WatchOKXBergen, Essex, Hudson, Passaic, Union32 hr
Jul 20, 2:31 PM EDTFlood WatchOKXBergen, Essex, Hudson, Passaic, Union29 hr
Jul 20, 2:44 PM EDTFlood WatchPHIBurlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more31 hr
Jul 27, 2:15 PM EDTFlood WatchPHIBurlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 7 more38 hr
Jul 27, 2:49 PM EDTFlood WatchOKXBergen, Essex, Hudson, Passaic, Union47 hr
Aug 2, 2:20 PM EDTFlood WatchPHIBurlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 6 more26 hr
Aug 2, 2:29 PM EDTFlood WatchOKXBergen, Essex, Hudson, Passaic, Union24 hr
Aug 19, 2:08 PM EDTFlood WatchPHIAtlantic, Burlington, Camden, Cumberland, Gloucester, Hunterdon and 9 more31 hr
Aug 20, 2:38 AM EDTFlood WatchOKXBergen, Essex, Hudson, Passaic, Union19 hr
Aug 26, 2:27 PM EDTFlood WatchOKXBergen, Essex, Hudson, Passaic, Union29 hr
Aug 26, 2:31 PM EDTFlood WatchPHIAtlantic, Burlington, Camden, Gloucester, Hunterdon, Mercer and 7 more35 hr
Sep 12, 2:20 AM EDTFlood WatchOKXBergen, Essex, Hudson, Passaic, Union36 hr
Sep 12, 2:21 AM EDTFlood WatchPHIBurlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 5 more34 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 22, 20262flood watches
  2. July 5, 20262flood watches
  3. July 17, 20262flood watches
  4. July 20, 20262flood watches
  5. July 27, 20262flood watches
  6. August 2, 20262flood watches
  7. August 26, 20262flood watches
  8. September 12, 20262flood watches
  9. July 9, 20261flood watches
  10. August 19, 20261flood watches
  11. August 20, 20261flood watches

Nearby

Alerts in force nowTornadoes on recordThe radar archive2025

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.