Alert archive / Florida / Rip Current Statements in 2024

Rip Current Statement 27, NWS Melbourne, FL

September 21, 2024Brevard County, Volusia County, Florida

NWS Melbourne, FL issued this rip current statement at Sep 21, 2024, 2:19 AM EDT for Brevard County, Volusia County, Florida. It took effect at Sep 21, 2024, 4:00 AM EDT. It was in force for 22 hr.

The area

The counties it named.

The facts

Issued
Sep 21, 2024, 2:19 AM EDT (06:19 UTC)
In effect from
Sep 21, 2024, 4:00 AM EDT
Expired
Sep 22, 2024, 2:17 AM EDT
In force
22 hr
Issued by
NWS Melbourne, FL

Counties Brevard County, FL, Volusia County, FL

The radar

The Melbourne radar (KMLB), 69 km from the middle of the area, began a volume at 06:21 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

Cape Canaveral, FL (KXMR), launched 00:00Z, 6.3 hours before the alert went out and 48 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, Cape Canaveral, FL at 00:00Z on 2024-09-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1477 joules per kilogram.LCLLFCEL10008507005003002001001 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, Cape Canaveral, FL at 00:00Z on 2024-09-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 square meters per square second.1939Sfc1 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
1477 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
801 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
42 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

205 
WHUS42 KMLB 210619
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
219 AM EDT Sat Sep 21 2024

FLZ141-347-447-220730-
/O.NEW.KMLB.RP.S.0027.240921T0800Z-240922T0800Z/
/O.CON.KMLB.CF.Y.0002.000000T0000Z-240922T1800Z/
Coastal Volusia-Mainland Northern Brevard-
Northern Brevard Barrier Islands-
219 AM EDT Sat Sep 21 2024

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT
SUNDAY...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE TONIGHT...

* WHAT...For the Coastal Flood Advisory, minor coastal flooding. 
  For the High Rip Current Risk, dangerous rip currents expected.

* WHERE...Coastal Volusia and Northern Brevard Counties.

* WHEN...For the Coastal Flood Advisory, until 2 PM EDT Sunday. 
  For the High Rip Current Risk, through late tonight.

* IMPACTS...Some flooding of low-lying lots, parks and roadways
  may occur near the shoreline. Only isolated road closures are
  expected. Water may reach the dune line or sea wall along 
  vulnerable beaches. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

* ADDITIONAL DETAILS...High tides this weekend will occur in the
  late morning and late evening hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Onshore winds and above normal tides will combine to generate
flooding of low areas along the shore. Do not drive around
barricades or through water of unknown depth. Take the necessary
actions to protect flood-prone property.

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 jetties and
piers. Heed the advice of lifeguards, beach patrol flags and
signs.

Entering the surf is strongly discouraged. 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.

&&

$$

FLZ154-159-164-647-747-220730-
/O.CON.KMLB.CF.Y.0002.000000T0000Z-240922T1800Z/
Coastal Indian River-Coastal Saint Lucie-Coastal Martin-
Mainland Southern Brevard-Southern Brevard Barrier Islands-
219 AM EDT Sat Sep 21 2024

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT
SUNDAY...

* WHAT...Minor coastal flooding.

* WHERE...Coastal Indian River, Saint Lucie, Martin, and Southern
  Brevard Counties.

* WHEN...Until 2 PM EDT Sunday.

* IMPACTS...Some flooding of low-lying lots, parks and roadways
  may occur near the shoreline. Only isolated road closures are
  expected. Water may reach the dune line or sea wall along
  vulnerable beaches.

* ADDITIONAL DETAILS...High tides this weekend will occur in the
  late morning and late evening hours. There is also a moderate
  risk of life-threatening rip currents.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Onshore winds and above normal tides will combine to generate
flooding of low areas along the shore. Do not drive around
barricades or through water of unknown depth. Take the necessary
actions to protect flood-prone property.

&&

$$
1 follow-up statement
611 
WHUS42 KMLB 220617
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
217 AM EDT Sun Sep 22 2024

FLZ141-347-447-221800-
/O.CAN.KMLB.RP.S.0027.000000T0000Z-240922T0800Z/
/O.CON.KMLB.CF.Y.0002.000000T0000Z-240922T1800Z/
Coastal Volusia-Mainland Northern Brevard-
Northern Brevard Barrier Islands-
217 AM EDT Sun Sep 22 2024

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WHAT...Minor coastal flooding.

* WHERE...Coastal Volusia and Brevard Counties.

* WHEN...Until 2 PM EDT this afternoon.

* IMPACTS...Some flooding of low-lying lots, parks and roadways 
  may occur near the shoreline. Only isolated road closures are 
  expected.

* ADDITIONAL DETAILS...High tides today will occur around Noon and
  around Midnight. There is also a moderate risk of life-threatening
  rip currents.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Onshore winds and above normal tides will combine to generate
flooding of low areas along the shore. Do not drive around
barricades or through water of unknown depth. Take the necessary
actions to protect flood-prone property.

&&

$$

FLZ154-159-164-647-747-221800-
/O.CON.KMLB.CF.Y.0002.000000T0000Z-240922T1800Z/
Coastal Indian River-Coastal Saint Lucie-Coastal Martin-
Mainland Southern Brevard-Southern Brevard Barrier Islands-
217 AM EDT Sun Sep 22 2024

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WHAT...Minor coastal flooding.

* WHERE...Coastal Indian River, Coastal Saint Lucie, Coastal
  Martin, and Coastal Brevard Counties.

* WHEN...Until 2 PM EDT this afternoon.

* IMPACTS...Some flooding of low-lying lots, parks and roadways 
  may occur near the shoreline. Only isolated road closures are 
  expected.

* ADDITIONAL DETAILS...High tides today will occur around Noon and
  around Midnight. There is also a moderate risk of life-threatening
  rip currents.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Onshore winds and above normal tides will combine to generate
flooding of low areas along the shore. Do not drive around
barricades or through water of unknown depth. Take the necessary
actions to protect flood-prone property.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 21, 10:56 AM EDTSpecial Weather StatementMLBVolusia34 min

Nearby

Rip Current Statements in Florida, 2024Every rip current statement in 2024

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.