Alert archive / New Jersey / Flood Watches
Flood Watches in New Jersey, 2025
14 flood watches in 2025. 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 2025. Tap one for its archive.
- Flood Watches
- 14
- Busiest month
- July10 flood watches
- Busiest day
- May 30, 20252 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 8, 2:33 PM EDT | Flood Watch | OKX | Bergen, Passaic | 24 hr |
| May 30, 2:13 AM EDT | Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 5 more | 28 hr |
| May 30, 1:35 PM EDT | Flood Watch | OKX | Bergen, Essex, Hudson, Passaic, Union | 21 hr |
| Jul 1, 2:30 AM EDT | Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more | 19 hr |
| Jul 7, 2:16 AM EDT | Flood Watch | PHI | Burlington, Camden, Cumberland, Gloucester, Hunterdon, Mercer and 4 more | 20 hr |
| Jul 7, 10:59 PM EDT | Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 23 hr |
| Jul 8, 2:08 AM EDT | Flood Watch | OKX | Bergen, Essex, Hudson, Passaic, Union | 22 hr |
| Jul 8, 9:52 PM EDT | Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more | 26 hr |
| Jul 13, 1:44 PM EDT | Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 6 more | 32 hr |
| Jul 14, 1:59 AM EDT | Flood Watch | OKX | Bergen, Essex, Hudson, Passaic, Union | 22 hr |
| Jul 15, 2:37 PM EDT | Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 5 more | 34 hr |
| Jul 30, 2:10 PM EDT | Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 31 hr |
| Jul 30, 2:40 PM EDT | Flood Watch | OKX | Bergen, Essex, Hudson, Passaic, Union | 30 hr |
| Aug 13, 12:07 PM EDT | Flood Watch | PHI | Burlington, Camden, Gloucester, Mercer, Middlesex, Salem and 1 more | 9 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Burlington County9
- Camden County9
- Gloucester County9
- Mercer County9
- Middlesex County9
- Salem County9
- Somerset County9
- Hunterdon County8
- Monmouth County6
- Bergen County5
- Passaic County5
- Morris County5
- Sussex County5
- Warren County5
- Essex County4
- Hudson County4
- Union County4
- Cumberland County4
- Atlantic County3
- Cape May County3
- Ocean County3
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.