Alert archive / Georgia / High Surf Advisories in 2021
High Surf Advisory 2, NWS Jacksonville, FL
NWS Jacksonville, FL issued this high surf advisory at Jul 7, 2021, 2:52 AM EDT for Camden County, Glynn County, Georgia. It took effect at Jul 7, 2021, 2:00 PM EDT. It was in force for 119 min.
The area
The counties it named.
The facts
- Issued
- Jul 7, 2021, 2:52 AM EDT (06:52 UTC)
- In effect from
- Jul 7, 2021, 2:00 PM EDT
- Expired
- Jul 7, 2021, 3:59 PM EDT
- In force
- 119 min
- Issued by
- NWS Jacksonville, FL
Counties Camden County, GA, Glynn County, GA
The radar
The Jacksonville radar (KJAX), 66 km from the middle of the area, began a volume at 06:53 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
Jacksonville, FL (KJAX), launched 00:00Z, 6.9 hours before the alert went out and 64 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
- 1886 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 813 m above ground
- 0-6 km bulk shear
- 3 kt
- 0-1 km storm-relative helicity
- -31 m²/s²
- 0-3 km storm-relative helicity
- -27 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
992 WHUS42 KJAX 070652 CFWJAX Coastal Hazard Message National Weather Service Jacksonville FL 252 AM EDT Wed Jul 7 2021 GAZ154-166-080000- /O.NEW.KJAX.SU.Y.0002.210707T1800Z-210708T0000Z/ /O.CON.KJAX.RP.S.0017.210707T1000Z-210708T0800Z/ Coastal Glynn-Coastal Camden- 252 AM EDT Wed Jul 7 2021 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT FROM 6 AM EDT THIS MORNING THROUGH LATE TONIGHT... ...HIGH SURF ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM EDT THIS EVENING... * WHAT...For the High Surf Advisory, large breaking waves of 5 to 8 feet this afternoon. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Southeast Georgia Beaches. * WHEN...For the High Surf Advisory, from 2 PM this afternoon to 8 PM EDT this evening. For the High Rip Current Risk, from 6 AM EDT this morning through late tonight. * 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. && $$ FLZ124-125-133-138-080000- /O.CON.KJAX.RP.S.0017.210707T1000Z-210708T0800Z/ Coastal Nassau-Coastal Duval-Coastal St. Johns-Coastal Flagler- 252 AM EDT Wed Jul 7 2021 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT FROM 6 AM EDT THIS MORNING THROUGH LATE TONIGHT... * WHAT...Dangerous rip currents expected. * WHERE...Northeast Florida Beaches. * WHEN...From 6 AM EDT this morning through late tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$
1 follow-up statement
341 WHUS42 KJAX 071959 CFWJAX Coastal Hazard Message National Weather Service Jacksonville FL 359 PM EDT Wed Jul 7 2021 GAZ154-166-080800- /O.CAN.KJAX.SU.Y.0002.000000T0000Z-210708T0000Z/ /O.CON.KJAX.RP.S.0017.000000T0000Z-210708T0800Z/ Coastal Glynn-Coastal Camden- 359 PM EDT Wed Jul 7 2021 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE TONIGHT... ...HIGH SURF ADVISORY IS CANCELLED... * WHAT...Dangerous rip currents. * WHERE...Southeast Georgia Beaches. * WHEN...Through late tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ FLZ124-125-133-138-080800- /O.CON.KJAX.RP.S.0017.000000T0000Z-210708T0800Z/ Coastal Nassau-Coastal Duval-Coastal St. Johns-Coastal Flagler- 359 PM EDT Wed Jul 7 2021 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE TONIGHT... * WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through late tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$
The office that day
Everything else NWS Jacksonville, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 6, 11:03 PM EDT | Rip Current Statement | JAX | Camden, Glynn | 28 hr |
| Jul 7, 8:31 AM EDT | Special Weather Statement | JAX | Echols | 44 min |
| Jul 7, 9:01 AM EDT | Special Weather Statement | JAX | Atkinson | 44 min |
| Jul 7, 9:17 AM EDT | Special Weather Statement | JAX | Echols | 58 min |
| Jul 7, 9:37 AM EDT | Tornado Warning | JAX | Brantley, Pierce, Ware | 23 min |
| Jul 7, 10:03 AM EDT | Special Weather Statement | JAX | Coffee | 42 min |
| Jul 7, 10:14 AM EDT | Special Weather Statement | JAX | Clinch | 46 min |
| Jul 7, 10:19 AM EDT | Special Weather Statement | JAX | Camden | 41 min |
| Jul 7, 10:55 AM EDT | Special Weather Statement | JAX | Atkinson, Bacon, Brantley, Coffee, Pierce | 65 min |
| Jul 7, 12:09 PM EDT | Special Weather Statement | JAX | Appling, Jeff Davis | 36 min |
| Jul 7, 1:38 PM EDT | Areal Flood Warning | JAX | Charlton, Clinch, Echols, Ware | 3 hr |
| Jul 7, 2:47 PM EDT | Special Weather Statement | JAX | Charlton | 58 min |
| Jul 7, 3:31 PM EDT | Areal Flood Warning | JAX | Camden, Charlton, Clinch, Ware | 2 hr |
| Jul 7, 3:45 PM EDT | Special Weather Statement | JAX | Camden, Charlton | 60 min |
| Jul 7, 4:45 PM EDT | Special Weather Statement | JAX | Brantley, Camden, Charlton, Glynn, Pierce, Ware | 60 min |
| Jul 7, 5:15 PM EDT | Areal Flood Warning | JAX | Brantley, Camden, Charlton, Glynn, Pierce, Ware | 2 hr |
| Jul 7, 5:42 PM EDT | Tornado Warning | JAX | Camden | 33 min |
| Jul 7, 5:45 PM EDT | Special Weather Statement | JAX | Brantley, Camden, Glynn, Wayne | 60 min |
| Jul 7, 6:11 PM EDT | Tornado Warning | JAX | Camden, Glynn, Wayne | 21 min |
| Jul 7, 6:17 PM EDT | Areal Flood Warning | JAX | Appling, Brantley, Camden, Glynn, Pierce, Wayne | 3 hr |
| Jul 7, 6:46 PM EDT | Special Weather Statement | JAX | Camden, Glynn, Wayne | 44 min |
| Jul 7, 7:01 PM EDT | Flash Flood Warning | JAX | Camden, Glynn | 119 min |
| Jul 7, 7:18 PM EDT | Areal Flood Warning | JAX | Brantley, Camden, Charlton, Glynn, Pierce, Ware | 117 min |
| Jul 7, 7:53 PM EDT | Flash Flood Warning | JAX | Glynn | 78 min |
Nearby
High Surf Advisories in Georgia, 2021Every high surf advisory in 2021
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.