Active Weather Alerts
Coastal Flood Warning
Issued: 8:15 PM Aug. 20, 2025 – National Weather Service
...COASTAL FLOOD WARNING IN EFFECT FROM 5 PM THURSDAY TO 2 AM EDT SATURDAY... * WHAT...One to two feet of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...Middlesex and Western Monmouth. * WHEN...From 5 PM Thursday to 2 AM EDT Saturday. * IMPACTS...At this level, widespread roadway flooding occurs in coastal and bayside communities and along inland tidal waterways. Many roads become impassable. Some damage to vulnerable structures may begin to occur. * ADDITIONAL DETAILS... PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Warning means that moderate or major tidal flooding is occurring or imminent. Be prepared for rising water levels and take appropriate action to protect life and property. Follow the recommendations of local emergency management officials. 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 Advanced Hydrologic Prediction Service at water.weather.gov/ahps 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 -------- --------- --------- --------- -------- 20/06 PM 7.4 1.7 1.2 Minor 21/07 AM 6.8 1.1 1.5 None 21/07 PM 8.4 2.7 2.1 Moderate 22/08 AM 7.3 1.6 1.8 Minor 22/08 PM 7.9 2.2 1.7 Minor 23/09 AM 6.3 0.6 0.6 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 -------- --------- --------- --------- -------- 20/06 PM 6.9 1.7 1.4 Minor 21/07 AM 6.6 1.4 1.8 None 21/07 PM 7.9 2.7 2.3 Moderate 22/08 AM 7.2 2.0 2.1 Minor 22/08 PM 7.6 2.4 1.9 Minor 23/09 AM 6.9 1.7 1.7 Minor 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 -------- --------- --------- --------- -------- 20/06 PM 5.7 1.3 1.1 Minor 21/07 AM 5.7 1.3 1.7 Minor 21/07 PM 6.9 2.5 2.2 Moderate 22/08 AM 6.1 1.7 1.9 Minor 22/08 PM 5.9 1.5 1.2 Minor 23/08 AM 4.9 0.5 0.6 None &&
Gale Warning
Issued: 6:48 PM Aug. 20, 2025 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT THURSDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THURSDAY TO 6 AM EDT FRIDAY... * WHAT...For the Small Craft Advisory, east winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. For the Gale Warning, northeast winds 25 to 30 kt with gusts up to 40 kt and seas 9 to 14 ft expected. * WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm. * WHEN...For the Small Craft Advisory, until 6 AM EDT Thursday. For the Gale Warning, from 6 AM Thursday to 6 AM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. &&
Small Craft Advisory
Issued: 6:48 PM Aug. 20, 2025 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT THURSDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THURSDAY TO 6 AM EDT FRIDAY... * WHAT...For the Small Craft Advisory, east winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. For the Gale Warning, northeast winds 25 to 30 kt with gusts up to 40 kt and seas 9 to 14 ft expected. * WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm. * WHEN...For the Small Craft Advisory, until 6 AM EDT Thursday. For the Gale Warning, from 6 AM Thursday to 6 AM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. &&
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