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Monmouth County weather alerts
No active National Weather Service alerts for Monmouth County, New Jersey right now. The most recent was a Severe Thunderstorm Watch that ended Oct 16, 10:00 PM.
40 in the last 30 days 126 in 12 months (since Aug 30) most common: Rip Current Statement Get alerts on your phone →
Active alerts for Monmouth County
Refreshed every few minutes; times in EDT.
All clear in Monmouth County
No warnings, watches or advisories are in effect. See what is active across the country, or check a neighbouring county below.
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Where
Monmouth County on the map
Alert polygons are NWS's own. Forecast Bar's radar shows the same warnings over live precipitation, with future radar and lightning. See the radar.
Last 30 days
Recent alerts for Monmouth County
| Alert | Issued | Ended | Issued by |
|---|---|---|---|
| Severe Thunderstorm Watch | Oct 16, 3:52 PM | Oct 16, 10:00 PM | Mount Holly NJ |
| Coastal Flood Advisory | Sep 28, 1:34 PM | Sep 28, 2:00 PM | Mount Holly NJ |
| Flood Warning | Sep 28, 10:21 AM | Sep 28, 4:30 PM | Mount Holly NJ |
| Flood Warning | Sep 28, 4:24 AM | Sep 28, 10:30 AM | Mount Holly NJ |
| Coastal Flood Advisory | Sep 28, 3:37 AM | Sep 28, 2:00 PM | Mount Holly NJ |
| Coastal Flood Advisory | Sep 27, 6:00 PM | Sep 28, 2:00 PM | Mount Holly NJ |
| Coastal Flood Advisory | Sep 27, 6:00 PM | Sep 28, 2:00 PM | Mount Holly NJ |
| Wind Advisory | Sep 27, 3:40 PM | Sep 27, 4:00 PM | Mount Holly NJ |
| Coastal Flood Advisory | Sep 27, 12:48 PM | Sep 28, 2:00 PM | Mount Holly NJ |
| High Surf Advisory | Sep 27, 12:48 PM | Sep 27, 8:00 PM | Mount Holly NJ |
| Coastal Flood Advisory | Sep 27, 12:48 PM | Sep 28, 2:00 PM | Mount Holly NJ |
| Rip Current Statement | Sep 27, 12:48 PM | Sep 27, 8:00 PM | Mount Holly NJ |
| Wind Advisory | Sep 27, 11:43 AM | Sep 27, 4:00 PM | Mount Holly NJ |
| Wind Advisory | Sep 27, 11:43 AM | Sep 27, 4:00 PM | Mount Holly NJ |
| High Wind Warning | Sep 27, 11:43 AM | Sep 27, 12:00 PM | Mount Holly NJ |
| Rip Current Statement | Sep 27, 4:51 AM | Sep 27, 8:00 PM | Mount Holly NJ |
| High Surf Advisory | Sep 27, 4:51 AM | Sep 27, 8:00 PM | Mount Holly NJ |
| Coastal Flood Warning | Sep 27, 4:51 AM | Sep 27, 2:00 PM | Mount Holly NJ |
| Coastal Flood Warning | Sep 27, 4:51 AM | Sep 27, 2:00 PM | Mount Holly NJ |
| Wind Advisory | Sep 27, 4:25 AM | Sep 27, 12:00 PM | Mount Holly NJ |
| High Wind Warning | Sep 27, 4:25 AM | Sep 27, 12:00 PM | Mount Holly NJ |
| Rip Current Statement | Sep 27, 3:01 AM | Sep 27, 8:00 PM | Mount Holly NJ |
| Coastal Flood Warning | Sep 27, 3:01 AM | Sep 27, 2:00 PM | Mount Holly NJ |
| High Surf Advisory | Sep 27, 3:01 AM | Sep 27, 8:00 PM | Mount Holly NJ |
| Coastal Flood Warning | Sep 27, 3:01 AM | Sep 27, 2:00 PM | Mount Holly NJ |
| Wind Advisory | Sep 26, 6:03 PM | Sep 27, 12:00 PM | Mount Holly NJ |
| High Wind Warning | Sep 26, 6:03 PM | Sep 27, 12:00 PM | Mount Holly NJ |
| Wind Advisory | Sep 26, 5:51 PM | Sep 27, 12:00 PM | Mount Holly NJ |
| High Wind Warning | Sep 26, 5:51 PM | Sep 27, 12:00 PM | Mount Holly NJ |
| Coastal Flood Warning | Sep 26, 4:34 PM | Sep 27, 2:00 PM | Mount Holly NJ |
| Coastal Flood Warning | Sep 26, 4:34 PM | Sep 27, 2:00 PM | Mount Holly NJ |
| Rip Current Statement | Sep 26, 4:34 PM | Sep 27, 8:00 PM | Mount Holly NJ |
| High Surf Advisory | Sep 26, 4:34 PM | Sep 27, 8:00 PM | Mount Holly NJ |
| High Wind Warning | Sep 26, 1:26 PM | Sep 27, 12:00 PM | Mount Holly NJ |
| Wind Advisory | Sep 26, 1:26 PM | Sep 27, 12:00 PM | Mount Holly NJ |
| High Wind Warning | Sep 26, 1:17 PM | Sep 27, 6:00 AM | Mount Holly NJ |
| Wind Advisory | Sep 26, 1:17 PM | Sep 27, 12:00 PM | Mount Holly NJ |
| Coastal Flood Warning | Sep 26, 11:51 AM | Sep 27, 2:00 PM | Mount Holly NJ |
| Rip Current Statement | Sep 26, 11:51 AM | Sep 27, 8:00 PM | Mount Holly NJ |
| High Surf Advisory | Sep 26, 11:51 AM | Sep 27, 8:00 PM | Mount Holly NJ |
Pattern
What Monmouth County gets alerted for
Every alert that named Monmouth County in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.
Plain English
What these alerts mean
A warning means the hazard is happening or about to; a watch means conditions favour it; an advisory is a lesser hazard still worth planning around.
Conditions are favourable for severe thunderstorms with large hail or damaging wind. Keep an eye on the sky and on warnings.
Minor coastal flooding is expected, usually around high tide. Expect water on low-lying roads near the shore.
Flooding of rivers, streams or low-lying areas is occurring or expected. Avoid flooded roads and monitor river levels.
Sustained winds of 30 mph or more, or gusts to 45 mph, are expected. Use caution driving high-profile vehicles.
Large breaking waves are expected on beaches, with dangerous rip currents. Stay off jetties and out of the water.
Rip currents that can pull swimmers offshore are expected. Swim near a lifeguard and know how to escape a rip.
Sustained winds of 40 mph or more, or gusts of 58 mph or more, are expected. Secure loose objects and expect downed trees and power lines.
Significant coastal flooding is occurring or imminent, typically at high tide. Move away from low-lying shoreline areas.
Conditions are favourable for flooding. Have a plan in case a warning is issued.
Damaging winds are possible. Secure loose objects ahead of time.
Nearby
Alerts near Monmouth County
Neighbouring counties in New Jersey
Questions
About Monmouth County alerts
How do I get Monmouth County weather alerts on my iPhone?
Install Forecast Bar, add Monmouth County as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Monmouth County then arrives as a push notification at the moment of issue, with Critical Alerts available for the most dangerous warnings. Forecast Bar also runs on iPad, Apple Watch, Mac and Apple TV.
Where do these alerts come from?
From the National Weather Service alert feed (api.weather.gov). NWS issues alerts by county and by forecast zone; this page lists every product that names Monmouth County. Forecast Bar checks the feed continuously and this page refreshes within a few minutes of a change.
What is the difference between a watch, a warning and an advisory?
A warning means the hazard is occurring, imminent or very likely: act now. A watch means conditions are favourable for it to develop: prepare and stay informed. An advisory covers a hazard that is less serious than a warning but can still cause real inconvenience or danger if you are not ready for it.
Can I get this data as JSON?
Yes. /weather-alerts/nj/monmouth-county.json returns the active alerts, the last 30 days and the 12-month counts for Monmouth County, refreshed every minute. Please cache responses and credit National Weather Service as the source.
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