Alert archive / New Jersey / High Surf Advisories in 2023
High Surf Advisory 2, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this high surf advisory at Sep 14, 2023, 3:16 AM EDT for 4 counties in New Jersey; Sussex County, Delaware. It took effect at Sep 14, 2023, 6:00 PM EDT. It was in force for 46 hr.
The area
The counties it named.
The facts
- Issued
- Sep 14, 2023, 3:16 AM EDT (07:16 UTC)
- In effect from
- Sep 14, 2023, 6:00 PM EDT
- Expired
- Sep 16, 2023, 3:33 PM EDT
- In force
- 46 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Sussex County, DE, Atlantic County, NJ, Cape May County, NJ, Monmouth County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 56 km from the middle of the area, began a volume at 07:19 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 00:00Z, 7.3 hours before the alert went out and 184 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 128 J/kg
- Mixed-layer CIN
- -45 J/kg
- Mixed-layer LCL
- 1271 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 11 m²/s²
- 0-3 km storm-relative helicity
- 86 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
067 WHUS41 KPHI 140716 CFWPHI Coastal Hazard Message National Weather Service Mount Holly NJ 316 AM EDT Thu Sep 14 2023 DEZ004-NJZ014-024>026-142200- /O.NEW.KPHI.SU.Y.0002.230914T2200Z-230916T1000Z/ /O.CON.KPHI.RP.S.0006.000000T0000Z-230916T0100Z/ Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean- 316 AM EDT Thu Sep 14 2023 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY EVENING... ...HIGH SURF ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM EDT SATURDAY... * WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 6 to 8 feet expected in the surf zone. * WHERE...In Delaware, Delaware Beaches. In New Jersey, Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN...For the High Rip Current Risk, through Friday evening. For the High Surf Advisory, from 6 PM this evening to 6 AM EDT Saturday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$ MPS
7 follow-up statements
874 WHUS41 KPHI 141111 CFWPHI Coastal Hazard Message National Weather Service Mount Holly NJ 711 AM EDT Thu Sep 14 2023 DEZ004-NJZ014-024>026-151130- /O.CON.KPHI.SU.Y.0002.230914T2200Z-230916T1000Z/ /O.CON.KPHI.RP.S.0006.000000T0000Z-230916T0100Z/ Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean- 711 AM EDT Thu Sep 14 2023 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY EVENING... ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM EDT SATURDAY... * WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 6 to 8 feet expected in the surf zone. * WHERE...In Delaware, Delaware Beaches. In New Jersey, Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN...For the High Rip Current Risk, through Friday evening. For the High Surf Advisory, from 6 PM this evening to 6 AM EDT Saturday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$
787 WHUS41 KPHI 142310 CFWPHI Coastal Hazard Message National Weather Service Mount Holly NJ 710 PM EDT Thu Sep 14 2023 DEZ004-NJZ014-024>026-151215- /O.EXT.KPHI.RP.S.0006.000000T0000Z-230917T0000Z/ /O.CON.KPHI.SU.Y.0002.000000T0000Z-230916T1000Z/ Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean- 710 PM EDT Thu Sep 14 2023 ...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH SATURDAY EVENING... ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... * WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves 8 to 10 feet in the surf zone. * WHERE...In Delaware, Delaware Beaches. In New Jersey, Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN...For the High Rip Current Risk, through Saturday evening. For the High Surf Advisory, until 6 AM EDT Saturday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$
532 WHUS41 KPHI 150716 CFWPHI Coastal Hazard Message National Weather Service Mount Holly NJ 316 AM EDT Fri Sep 15 2023 DEZ004-NJZ014-024>026-160100- /O.EXT.KPHI.SU.Y.0002.000000T0000Z-230916T2200Z/ /O.CON.KPHI.RP.S.0006.000000T0000Z-230917T0000Z/ Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean- 316 AM EDT Fri Sep 15 2023 ...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM EDT SATURDAY... ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH SATURDAY EVENING... * WHAT...For the High Surf Advisory, large breaking waves of up to 8 feet in the surf zone. For the High Rip Current Risk, dangerous rip currents. * WHERE...In Delaware, Delaware Beaches. In New Jersey, Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN...For the High Surf Advisory, until 6 PM EDT Saturday. For the High Rip Current Risk, through Saturday evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$ Hoeflich
401 WHUS41 KPHI 151033 CFWPHI Coastal Hazard Message National Weather Service Mount Holly NJ 633 AM EDT Fri Sep 15 2023 DEZ004-NJZ014-024>026-160100- /O.CON.KPHI.SU.Y.0002.000000T0000Z-230916T2200Z/ /O.CON.KPHI.RP.S.0006.000000T0000Z-230917T0000Z/ Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean- 633 AM EDT Fri Sep 15 2023 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT SATURDAY... ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH SATURDAY EVENING... * WHAT...For the High Surf Advisory, large breaking waves of up to 8 feet in the surf zone. For the High Rip Current Risk, dangerous rip currents. * WHERE...In Delaware, Delaware Beaches. In New Jersey, Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN...For the High Surf Advisory, until 6 PM EDT Saturday. For the High Rip Current Risk, through Saturday evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$ Hoeflich
636 WHUS41 KPHI 160018 CFWPHI Coastal Hazard Message National Weather Service Mount Holly NJ 818 PM EDT Fri Sep 15 2023 DEZ004-NJZ014-024>026-161330- /O.CON.KPHI.SU.Y.0002.000000T0000Z-230916T2200Z/ /O.CON.KPHI.RP.S.0006.000000T0000Z-230917T0000Z/ Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean- 818 PM EDT Fri Sep 15 2023 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT SATURDAY... ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH SATURDAY EVENING... * WHAT...For the High Surf Advisory, large breaking waves of up to 8 feet in the surf zone. For the High Rip Current Risk, dangerous rip currents. * WHERE...In Delaware, Delaware Beaches. In New Jersey, Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN...For the High Surf Advisory, until 6 PM EDT Saturday. For the High Rip Current Risk, through Saturday evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$
777 WHUS41 KPHI 160813 CFWPHI Coastal Hazard Message National Weather Service Mount Holly NJ 413 AM EDT Sat Sep 16 2023 DEZ004-NJZ014-024>026-162115- /O.CON.KPHI.SU.Y.0002.000000T0000Z-230916T2200Z/ /O.CON.KPHI.RP.S.0006.000000T0000Z-230917T0000Z/ Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean- 413 AM EDT Sat Sep 16 2023 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING... ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...For the High Surf Advisory, large breaking waves of up to 8 feet in the surf zone. For the High Rip Current Risk, dangerous rip currents. * WHERE...In Delaware, Delaware Beaches. In New Jersey, Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN...For the High Surf Advisory, until 6 PM EDT this evening. For the High Rip Current Risk, through this evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$
872 WHUS41 KPHI 161933 CFWPHI Coastal Hazard Message National Weather Service Mount Holly NJ 333 PM EDT Sat Sep 16 2023 DEZ004-NJZ014-024>026-170000- /O.CAN.KPHI.SU.Y.0002.000000T0000Z-230916T2200Z/ /O.CON.KPHI.RP.S.0006.000000T0000Z-230917T0000Z/ Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean- 333 PM EDT Sat Sep 16 2023 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...HIGH SURF ADVISORY IS CANCELLED... * WHAT...Dangerous rip currents. * WHERE...In Delaware, Delaware Beaches. In New Jersey, Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$ DeSilva
Nearby
High Surf Advisories in New Jersey, 2023High Surf Advisories in Delaware, 2023Every high surf advisory in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.