Alert archive / North Carolina / Beach Hazards Statements in 2021

Beach Hazards Statement 53, NWS Newport/Morehead City, NC

September 10, 20214 counties in North Carolina

NWS Newport/Morehead City, NC issued this beach hazards statement at Sep 10, 2021, 8:28 PM EDT for 4 counties in North Carolina. It took effect at Sep 11, 2021, 8:00 AM EDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Sep 10, 2021, 8:28 PM EDT (00:28 UTC)
In effect from
Sep 11, 2021, 8:00 AM EDT
Expired
Sep 11, 2021, 8:00 PM EDT
In force
12 hr
Issued by
NWS Newport/Morehead City, NC

Counties Carteret County, NC, Dare County, NC, Hyde County, NC, Onslow County, NC

The radar

The Morehead City radar (KMHX), 61 km from the middle of the area, began a volume at 00:28 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

Newport, NC (KMHX), launched 00:00Z, 0.5 hours before the alert went out and 61 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, Newport, NC at 00:00Z on 2021-09-11Temperature 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, Newport, NC at 00:00Z on 2021-09-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -43 square meters per square second.19395878Sfc1 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
1935 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
-43 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.

362 
WHUS42 KMHX 110028
CFWMHX

Coastal Hazard Message
National Weather Service Newport/Morehead City NC
828 PM EDT Fri Sep 10 2021

NCZ196-203>205-111230-
/O.EXP.KMHX.BH.S.0052.000000T0000Z-210911T0000Z/
/O.NEW.KMHX.BH.S.0053.210911T1200Z-210912T0000Z/
/O.CON.KMHX.SU.Y.0004.000000T0000Z-210911T0700Z/
East Carteret-Northern Outer Banks-Ocracoke Island-
Hatteras Island-
828 PM EDT Fri Sep 10 2021

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 3 AM EDT SATURDAY...
...BEACH HAZARDS STATEMENT IN EFFECT FROM 8 AM EDT SATURDAY
THROUGH SATURDAY EVENING...

* WHAT...For the High Surf Advisory, large breaking waves of 3 
  to 7 feet in the surf zone. For the Beach Hazards Statement, 
  dangerous rip currents.

* WHERE...The beaches from Duck to Cape Lookout.

* WHEN...For the High Surf Advisory, until 3 AM EDT Saturday. 
  For the Beach Hazards Statement, from 8 AM EDT Saturday 
  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.

* ADDITIONAL DETAILS...The most likely time for strong rip
  currents to occur is a couple hours either side of low tide,
  which will occur around 5:30 PM Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Life-threatening rip currents. If caught in a rip current, remain
calm. Swim in a direction following the shoreline. If tired,
float or tread water until out of the rip current. If unable to
escape, face the shore and call or wave for help.

&&

$$

NCZ195-199-111230-
/O.EXP.KMHX.BH.S.0052.000000T0000Z-210911T0000Z/
/O.NEW.KMHX.BH.S.0053.210911T1200Z-210912T0000Z/
West Carteret-Coastal Onslow-
828 PM EDT Fri Sep 10 2021

...BEACH HAZARDS STATEMENT IN EFFECT FROM 8 AM EDT SATURDAY
THROUGH SATURDAY EVENING...

* WHAT...Dangerous rip currents.

* WHERE...Crystal Coast beaches.

* WHEN...From 8 AM EDT Saturday through Saturday evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

* ADDITIONAL DETAILS...The most likely time for strong rip
  currents to occur is a couple hours either side of low tide,
  which will occur around 5:30 PM Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Life-threatening rip currents. If caught in a rip current, remain
calm. Swim in a direction following the shoreline. If tired,
float or tread water until out of the rip current. If unable to
escape, face the shore and call or wave for help.

&&

$$
2 follow-up statements
519 
WHUS42 KMHX 110818
CFWMHX

Coastal Hazard Message
National Weather Service Newport/Morehead City NC
418 AM EDT Sat Sep 11 2021

NCZ204-110930-
/O.CAN.KMHX.BH.S.0053.210911T1200Z-210912T0000Z/
Ocracoke Island-
418 AM EDT Sat Sep 11 2021

...BEACH HAZARDS STATEMENT IS CANCELLED...

$$

NCZ195-196-199-203-205-112030-
/O.CON.KMHX.BH.S.0053.210911T1200Z-210912T0000Z/
West Carteret-East Carteret-Coastal Onslow-Northern Outer Banks-
Hatteras Island-
418 AM EDT Sat Sep 11 2021

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 8 AM EDT THIS
MORNING THROUGH THIS EVENING...

* WHAT...Dangerous rip currents.

* WHERE...The beaches north of Cape Hatteras, Ocracoke Inlet to 
  Cape Lookout, and Beaufort Inlet to Surf City.

* WHEN...From 8 AM EDT this morning through this evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

* ADDITIONAL DETAILS...The most likely time for strong rip
  currents to occur is a couple hours either side of low tide,
  which will occur around 545 PM Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Life-threatening rip currents. If caught in a rip current, remain
calm. Swim in a direction following the shoreline. If tired,
float or tread water until out of the rip current. If unable to
escape, face the shore and call or wave for help.

&&

$$
424 
WHUS42 KMHX 111506
CFWMHX

Coastal Hazard Message
National Weather Service Newport/Morehead City NC
1106 AM EDT Sat Sep 11 2021

NCZ195-196-199-203-205-120000-
/O.CON.KMHX.BH.S.0053.000000T0000Z-210912T0000Z/
West Carteret-East Carteret-Coastal Onslow-Northern Outer Banks-
Hatteras Island-
1106 AM EDT Sat Sep 11 2021

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...Dangerous rip currents.

* WHERE...The beaches north of Cape Hatteras, Ocracoke Inlet to 
  Cape Lookout, and Beaufort Inlet to Surf City.

* WHEN...From 8 AM EDT this morning through this evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

* ADDITIONAL DETAILS...The most likely time for strong rip
  currents to occur is a couple hours either side of low tide,
  which will occur around 545 PM Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Life-threatening rip currents. If caught in a rip current, remain
calm. Swim in a direction following the shoreline. If tired,
float or tread water until out of the rip current. If unable to
escape, face the shore and call or wave for help.

&&

$$

Nearby

Beach Hazards Statements in North Carolina, 2021Every beach hazards statement 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.