Coastal Flood Advisory

Full Alert Message

Coastal Hazard Message National Weather Service Mount Holly NJ 446 AM EST Mon Feb 23 2026 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... ...COASTAL FLOOD WARNING IS CANCELLED... * WHAT...Up to one foot of inundation above ground level in low- lying areas near shorelines and tidal waterways. * WHERE...Middlesex, Western Monmouth and Eastern Monmouth. * WHEN...Until 5 PM EST this afternoon. * IMPACTS...At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS...Localized areas of moderate coastal flooding possible with the high tide this afternoon along back bays. Minor tidal flooding may linger into the high tide cycle tonight, particularly along the back bays. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge. && Time of high total tides are approximate to the nearest hour. Arthur Kill at Perth Amboy MLLW Categories - Minor 7.2 ft, Moderate 8.2 ft, Major 9.2 ft MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft Total Total Departure Day/Time Tide Tide from Norm Flood ft MLLW ft MHHW ft Impact -------- --------- --------- --------- -------- 23/12 PM 7.6 1.9 3.1 Minor 24/12 AM 6.7 1.0 1.4 None 24/01 PM 4.9 -0.8 0.5 None 25/02 AM 5.4 -0.3 0.1 None 25/02 PM 4.1 -1.6 -0.2 None Sandy Hook Bay at Sandy Hook MLLW Categories - Minor 6.7 ft, Moderate 7.7 ft, Major 8.7 ft MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft Total Total Departure Day/Time Tide Tide from Norm Flood ft MLLW ft MHHW ft Impact -------- --------- --------- --------- -------- 23/12 PM 7.1 1.9 3.1 Minor 24/12 AM 6.6 1.4 1.9 None 24/01 PM 4.7 -0.5 0.9 None 25/01 AM 5.0 -0.2 0.4 None 25/02 PM 4.1 -1.1 0.4 None 26/02 AM 4.7 -0.5 0.2 None Watson Creek at Manasquan MLLW Categories - Minor 5.7 ft, Moderate 6.7 ft, Major 7.7 ft MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft Total Total Departure Day/Time Tide Tide from Norm Flood ft MLLW ft MHHW ft Impact -------- --------- --------- --------- -------- 23/12 PM 6.2 1.8 2.9 Minor 24/12 AM 5.5 1.1 1.5 None 24/12 PM 3.6 -0.8 0.6 None 25/01 AM 3.8 -0.6 0.0 None 25/02 PM 2.8 -1.6 -0.3 None 26/02 AM 3.5 -0.9 -0.1 None