Alert archive / Florida / Rip Current Statements in 2018

Rip Current Statement 2, NWS Jacksonville, FL

March 4, 2018Camden County, Glynn County, Georgia; Duval County, Flagler County, Nassau County, Florida

NWS Jacksonville, FL issued this rip current statement at Mar 4, 2018, 3:18 AM EST for Camden County, Glynn County, Georgia; Duval County, Flagler County, Nassau County, Florida. It took effect at Mar 4, 2018, 7:00 AM EST. It was in force for 62 hr.

The area

The counties it named.

The facts

Issued
Mar 4, 2018, 3:18 AM EST (08:18 UTC)
In effect from
Mar 4, 2018, 7:00 AM EST
Expired
Mar 6, 2018, 8:49 PM EST
In force
62 hr
Issued by
NWS Jacksonville, FL

Counties Duval County, FL, Flagler County, FL, Nassau County, FL, Camden County, GA, Glynn County, GA

The radar

The Jacksonville radar (KJAX), 13 km from the middle of the area, began a volume at 08:21 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, 8.3 hours before the alert went out and 13 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.

Skew-T log-pSkew-T log-p diagram, Jacksonville, FL at 00:00Z on 2018-03-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Jacksonville, FL at 00:00Z on 2018-03-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 15 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3308 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
15 m²/s²
0-3 km storm-relative helicity
-3 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

692 
WHUS42 KJAX 040818
CFWJAX

Coastal Hazard Message
National Weather Service Jacksonville FL
318 AM EST Sun Mar 4 2018

FLZ033-038-124-125-050830-
/O.NEW.KJAX.SU.Y.0002.180304T1500Z-180306T0800Z/
/O.NEW.KJAX.RP.S.0002.180304T1200Z-180306T0800Z/
St. Johns-Flagler-Coastal Nassau-Coastal Duval-
318 AM EST Sun Mar 4 2018

...HIGH RIP CURRENT RISK IN EFFECT FROM 7 AM EST THIS MORNING
THROUGH LATE MONDAY NIGHT...
...HIGH SURF ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 3 AM
EST TUESDAY...

The National Weather Service in Jacksonville has issued a High
Surf Advisory, which is in effect from 10 AM this morning to 3 AM
EST Tuesday. A High Rip Current Risk has also been issued. This
High Rip Current Risk is in effect from 7 AM EST this morning
through late Monday night. 

* WAVES AND SURF...Breakers of 6 to 9 feet. 

* TIMING...Through at least early Tuesday.  

* IMPACTS...Large breakers near the times of high tide will 
  lead to the potential for runup to the dune line as well as 
  minor possible beach erosion into early next week.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Surf Advisory means that high surf will affect beaches in
the advisory area, producing rip currents and localized beach
erosion.

There is a High Risk of rip currents.

Rip currents will be life threatening.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards and the beach patrol.
Pay attention to flags and posted signs.

Swim near a lifeguard. If caught in a rip current remain calm.
Don't fight the current. Swim in a direction following the
shoreline. If unable to escape, face the shore and call or wave
for help. If tired, float or tread water until out of the rip
current.

&&

$$

GAZ154-166-050830-
/O.NEW.KJAX.RP.S.0002.180304T1200Z-180306T0800Z/
Coastal Glynn-Coastal Camden-
318 AM EST Sun Mar 4 2018

...HIGH RIP CURRENT RISK IN EFFECT FROM 7 AM EST THIS MORNING
THROUGH LATE MONDAY NIGHT...

The National Weather Service in Jacksonville has issued a High
Rip Current Risk, which is in effect from 7 AM EST this morning
through late Monday night. 

* TIMING...Through at least early Tuesday.  

Rip currents will be life threatening.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards and the beach patrol.
Pay attention to flags and posted signs.

Swim near a lifeguard. If caught in a rip current remain calm.
Don't fight the current. Swim in a direction following the
shoreline. If unable to escape, face the shore and call or wave
for help. If tired, float or tread water until out of the rip
current.

&&

$$
4 follow-up statements
929 
WHUS42 KJAX 050825
CFWJAX

Coastal Hazard Message
National Weather Service Jacksonville FL
325 AM EST Mon Mar 5 2018

FLZ033-038-124-125-052145-
/O.EXT.KJAX.SU.Y.0002.000000T0000Z-180306T2000Z/
/O.EXT.KJAX.RP.S.0002.000000T0000Z-180307T0200Z/
St. Johns-Flagler-Coastal Nassau-Coastal Duval-
325 AM EST Mon Mar 5 2018

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 3 PM EST TUESDAY...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH TUESDAY EVENING...

* WAVES AND SURF...Average breakers of 6 to 9 feet...possibly up
  to 11 feet south of Crescent Beach.

* TIMING...Today through Tuesday.

* IMPACTS...Large breakers near the times of high tide will lead
  to the potential for runup to the dune line as well as minor to
  possibly moderate beach erosion. Rough surf could affect 
  walkways, piers and jetties. Waves could rise unexpectedly and 
  sweep you into the ocean. Swimming is not recommended due to 
  deadly rip currents and pounding surf.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Surf Advisory means that high surf will affect beaches in
the advisory area, producing rip currents and localized beach
erosion.

There is a High Risk of rip currents.

Rip currents will be life threatening.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards and the beach patrol.
Pay attention to flags and posted signs.

Swim near a lifeguard. If caught in a rip current remain calm.
Don't fight the current. Swim in a direction following the
shoreline. If unable to escape, face the shore and call or wave
for help. If tired, float or tread water until out of the rip
current.

&&

$$

GAZ154-166-052145-
/O.EXT.KJAX.RP.S.0002.000000T0000Z-180306T0700Z/
Coastal Glynn-Coastal Camden-
325 AM EST Mon Mar 5 2018

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH LATE TONIGHT...

* TIMING...Today through early Tuesday.

Rip currents will be life threatening.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards and the beach patrol.
Pay attention to flags and posted signs.

Swim near a lifeguard. If caught in a rip current remain calm.
Don't fight the current. Swim in a direction following the
shoreline. If unable to escape, face the shore and call or wave
for help. If tired, float or tread water until out of the rip
current.

&&

$$
436 
WHUS42 KJAX 051418
CFWJAX

Coastal Hazard Message
National Weather Service Jacksonville FL
918 AM EST Mon Mar 5 2018


FLZ033-038-124-125-060900-
/O.CON.KJAX.SU.Y.0002.000000T0000Z-180306T2000Z/
/O.CON.KJAX.RP.S.0002.000000T0000Z-180307T0200Z/
St. Johns-Flagler-Coastal Nassau-Coastal Duval-
918 AM EST Mon Mar 5 2018

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST TUESDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH TUESDAY
EVENING...

* WAVES AND SURF...Average breakers of 6 to 9 feet, possibly up 
  to 11 feet south of Crescent Beach. 

* TIMING...Through Tuesday.

* IMPACTS...Large breakers near the times of high tide will lead 
  to the potential for run-up to the dune line as well as minor 
  to possibly moderate beach erosion. Rough surf could affect 
  walkways, piers and jetties. Waves could rise unexpectedly and 
  sweep you into the ocean. Swimming is not recommended due to 
  deadly rip currents and pounding surf. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Surf Advisory means that high surf will affect beaches in
the advisory area, producing rip currents and localized beach
erosion.

There is a High Risk of rip currents.

Rip currents will be life threatening.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards and the beach patrol.
Pay attention to flags and posted signs.

Swim near a lifeguard. If caught in a rip current remain calm.
Don't fight the current. Swim in a direction following the
shoreline. If unable to escape, face the shore and call or wave
for help. If tired, float or tread water until out of the rip
current.

&&

$$

GAZ154-166-060900-
/O.EXT.KJAX.RP.S.0002.000000T0000Z-180306T0900Z/
Coastal Glynn-Coastal Camden-
918 AM EST Mon Mar 5 2018

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH LATE TONIGHT...

* TIMING...Through late tonight.

Rip currents will be life threatening.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards and the beach patrol.
Pay attention to flags and posted signs.

Swim near a lifeguard. If caught in a rip current remain calm.
Don't fight the current. Swim in a direction following the
shoreline. If unable to escape, face the shore and call or wave
for help. If tired, float or tread water until out of the rip
current.

&&

$$
120 
WHUS42 KJAX 060851
CFWJAX

Coastal Hazard Message
National Weather Service Jacksonville FL
351 AM EST Tue Mar 6 2018

GAZ154-166-061000-
/O.EXP.KJAX.RP.S.0002.000000T0000Z-180306T0900Z/
Coastal Glynn-Coastal Camden-
351 AM EST Tue Mar 6 2018

...HIGH RIP CURRENT RISK WILL EXPIRE AT 4 AM EST EARLY THIS
MORNING...

$$

FLZ033-038-124-125-070200-
/O.EXT.KJAX.SU.Y.0002.000000T0000Z-180307T0200Z/
/O.CON.KJAX.RP.S.0002.000000T0000Z-180307T0200Z/
St. Johns-Flagler-Coastal Nassau-Coastal Duval-
351 AM EST Tue Mar 6 2018

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 9 PM EST THIS EVENING...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WAVES AND SURF...Average breakers of 5 to 8 feet. Some larger
  surf possible south of Crescent Beach.

* TIMING...Today through late this evening.

* IMPACTS...Large breakers near the times of high tide will lead
  to the potential for run-up to the dune line as well as minor beach
  erosion. Rough surf could affect walkways, piers and jetties. 
  Waves could rise unexpectedly and sweep you into the ocean. 
  Swimming is not recommended due to deadly rip currents and 
  pounding surf. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Surf Advisory means that high surf will affect beaches in
the advisory area, producing rip currents and localized beach
erosion.

There is a High Risk of rip currents.

Rip currents will be life threatening.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards and the beach patrol.
Pay attention to flags and posted signs.

Swim near a lifeguard. If caught in a rip current remain calm.
Don't fight the current. Swim in a direction following the
shoreline. If unable to escape, face the shore and call or wave
for help. If tired, float or tread water until out of the rip
current.

&&

$$
924 
WHUS42 KJAX 070149
CFWJAX

Coastal Hazard Message
National Weather Service Jacksonville FL
849 PM EST Tue Mar 6 2018

FLZ033-038-124-125-070300-
/O.CAN.KJAX.SU.Y.0002.000000T0000Z-180307T0200Z/
/O.CAN.KJAX.RP.S.0002.000000T0000Z-180307T0200Z/
St. Johns-Flagler-Coastal Nassau-Coastal Duval-
849 PM EST Tue Mar 6 2018

...HIGH SURF ADVISORY IS CANCELLED...
...HIGH RIP CURRENT RISK IS CANCELLED...

The National Weather Service in Jacksonville has cancelled the
High Surf Advisory. The High Rip Current Risk has been cancelled.

Moderate surf and a moderate risk of rip currents will continue 
overnight.

$$

The office that day

Everything else NWS Jacksonville, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 4, 3:18 AM ESTHigh Surf AdvisoryJAXDuval, Flagler, Nassau66 hr

Nearby

Rip Current Statements in Florida, 2018Rip Current Statements in Georgia, 2018Every rip current statement in 2018

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.