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Station 46023 (LLNR 213) - PT ARGUELLO - 17NM West Northwest of Point Arguello, CA Image indicating link to RSS feed of recent meteorological observations for station 46023

Station 46023

Funding provided by the Minerals Management Service
Owned and maintained by National Data Buoy Center
10-meter discus buoy
DACT payload
34.714 N 120.967 W (34°42'50" N 120°58'0" W)

Site elevation: sea level
Air temp height: 10 m above site elevation
Anemometer height: 10 m above site elevation
Barometer elevation: sea level
Sea temp depth: 1 m below site elevation
Water depth: 384.1 m
Watch circle radius: 358 yards

This station will be disestablished at the first available opportunity.  The station is a non-NWS funded station for which the operating agreement between the NWS and the Program Sponsor has expired and will not be renewed.   In the absence of the station, the NOAA-NDBC directs the user to station  46011 (Santa Maria, CA) which is currently located eleven (11) nautical miles from the disestablished station.

Latest NWS Marine Forecast

Important Notice to Mariners

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 46023

Regional HF Radar Surface Current Observations

The QuikSCAT wind data are no longer available.

Conditions at 46023 as of
(8:50 pm PST on 02/09/2010)
0450 GMT on 02/10/2010:
Unit of Measure:    Time Zone:   

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind DirectionWind Direction (WDIR):ESE ( 120 deg true )
5-day plot - Wind SpeedWind Speed (WSPD): 7.8 kts
5-day plot - Wind GustWind Gust (GST): 11.7 kts
5-day plot - Wave HeightWave Height (WVHT): 11.2 ft
5-day plot - Dominant Wave PeriodDominant Wave Period (DPD): 11 sec
5-day plot - Average PeriodAverage Period (APD): 8.7 sec
5-day plot - Atmospheric PressureAtmospheric Pressure (PRES):29.87 in
5-day plot - Pressure TendencyPressure Tendency (PTDY):+0.02 in ( Rising )
5-day plot - Air TemperatureAir Temperature (ATMP): 50.5 °F
5-day plot - Water TemperatureWater Temperature (WTMP): 56.1 °F
5-day plot - Wind ChillWind Chill (CHILL): 47.1 °F
5-day plot - Wind Speed, Wind Gust and Atmospheric PressureCombined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(PST)		5-day plot - Wind Direction WDIR5-day plot - Wind Speed WSPD
8:50 pmSE ( 128 deg ) 8.5 kts
8:40 pmSE ( 142 deg ) 9.5 kts
8:30 pmSE ( 128 deg ) 9.3 kts
8:20 pmSE ( 131 deg ) 9.3 kts
8:10 pmSE ( 128 deg ) 7.2 kts
8:00 pmSE ( 135 deg ) 8.0 kts
  
Previous observations
5-day plot - Wind Direction5-day plot - Wind Speed5-day plot - Wind Gust5-day plot - Wave Height5-day plot - Dominant Wave Period5-day plot - Average Period5-day plot - Mean Wave Direction5-day plot - Atmospheric Pressure5-day plot - Pressure Tendency5-day plot - Air Temperature5-day plot - Water Temperature5-day plot - Dew Point5-day plot - Salinity5-day plot - Visibility5-day plot - Tide (above MLLW)
MM DD TIME
(PST)		   WDIR WSPD
kts		 GST
kts		 WVHT
ft		 DPD
sec		 APD
sec		 MWD PRES
in		 PTDY
in		 ATMP
°F		 WTMP
°F		 DEWP
°F		 SAL
psu		 VIS
nmi		 TIDE
ft
0209 7:50 pm  SSE 9.7 11.7 11.2 118.4-29.85-0.03 49.8 56.1----
0209 6:50 pm   S 9.7-----29.84-0.04 50.4-----
0209 5:50 pm   S 9.7 11.7 8.2 117.7-29.85-0.05 50.4 56.5----
0209 4:50 pm   SW 9.7 13.6----29.88-0.03 49.8 56.5----
0209 3:50 pm   W 13.6 21.4 7.9 87.0-29.88-0.04 51.3 56.5----
0209 2:50 pm   W 13.6 17.5 8.2 147.1-29.90-0.06 51.8 56.5----
0209 1:50 pm  WNW 17.5 21.4 8.5 86.7-29.91-0.06 51.8 56.5----
020912:50 pm  WNW 19.4 23.3 8.9 76.6-29.93-0.03 51.8 56.5----
020911:50 am  WNW 19.4 23.3 8.5 136.7-29.95-0.01 52.5 56.5----
020910:50 am  WNW 19.4 23.3 8.2 136.4-29.96+0.01 52.5 56.1----
0209 9:50 am  WNW 19.4 23.3----29.96+0.02 53.1 56.1----
0209 8:50 am   NW 19.4 23.3 7.9 146.8-29.96+0.03 53.4 56.1----
0209 7:50 am   NW 19.4 23.3 7.2 147.1-29.95+0.00 54.0 56.1----
0209 6:50 am   NW 15.5 17.5 7.2 147.9-29.94-0.03 53.2 56.1----
0209 5:50 am   W 21.4 27.2 7.2 148.2-29.93-0.06 52.3 56.1----
0209 4:50 am   SW 11.7 13.6 7.2 138.5-29.95-0.06 55.2 56.1----
0209 3:50 am  WSW 5.8 7.8 7.9 148.7-29.97-0.04 54.7 56.1----
0209 2:50 am   W 9.7 11.7 7.2 148.3-30.00-0.01 54.5 56.1----
0209 1:50 am  WNW 11.7 13.6 7.5 178.0-30.01+0.00 54.0 56.1----
020912:50 am   NW 13.6 17.5 8.2 138.3-30.01+0.00 54.0 56.1----
020811:50 pm   NW 13.6 17.5 8.2 118.1-30.01+0.00 54.0 56.1----
020810:50 pm   NW 15.5 17.5 8.2 177.9-30.01+0.01 53.8 56.1----
0208 9:50 pm  NNW 17.5 19.4 8.9 178.0-30.01+0.01 54.0 56.1----
0208 8:50 pm  NNW 17.5 21.4 9.2 137.8-30.00+0.00 54.0 56.1----
Detailed Wave Summary
for 46023 as of
(9:00 pm PST on 02/09/2010)
0500 GMT on 02/10/2010:

These wave data are displayed in rounded times.

Unit of Measure:    Time Zone:   

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Significant Wave HeightSignificant Wave Height (WVHT): 11.2 ft
5-day plot - Swell HeightSwell Height (SwH): 10.8 ft
5-day plot - Swell PeriodSwell Period (SwP): 11.1 sec
5-day plot - Wind Wave HeightWind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave PeriodWind Wave Period (WWP): 2.9 sec
5-day plot - Wave SteepnessWave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave PeriodAverage Wave Period (APD): 8.7 sec
Previous observations
5-day plot - Significant Wave Height 5-day plot - Swell Height 5-day plot - Swell Period 5-day plot - Swell Direction5-day plot - Wind Wave Height5-day plot - Wind Wave Period 5-day plot - Wind Wave Direction5-day plot - Wave Steepness5-day plot - Average Wave Period
MM DD TIME
(PST)		   WVHT
ft		   SwH
ft		   SwP
sec		   SwD WWH
ft		 WWP
sec		   WWD STEEPNESS APD
sec
0209 8:00 pm   11.2   11.2   11.1  N/A 1.6 4.0   N/A AVERAGE 8.4
0209 6:00 pm   8.2   8.2   11.1  N/A 2.0 3.3   N/A SWELL 7.7
0209 4:00 pm   7.9   7.2   7.7  N/A 3.6 4.5   N/A STEEP 7.0
0209 3:00 pm   8.2   7.2   14.3  N/A 4.3 5.9   N/A SWELL 7.1
0209 2:00 pm   8.5   5.9   14.3  N/A 6.2 7.7   N/A STEEP 6.7
0209 1:00 pm   8.9   5.2   14.3  N/A 6.9 6.7   N/AVERY_STEEP 6.6
020912:00 pm   8.5   5.6   12.5  N/A 6.6 6.7   N/A AVERAGE 6.7
020911:00 am   8.2   4.9   12.5  N/A 6.9 6.2   N/A AVERAGE 6.4
0209 9:00 am   7.9   5.9   14.3  N/A 5.2 5.3   N/A SWELL 6.8
0209 8:00 am   7.2   5.9   14.3  N/A 4.3 4.3   N/A SWELL 7.1
0209 7:00 am   7.2   6.2   14.3  N/A 3.3 5.6   N/A SWELL 7.9
0209 6:00 am   7.2   6.2   14.3  N/A 3.6 7.7   N/A SWELL 8.2
0209 5:00 am   7.2   6.9   12.5  N/A 2.0 5.0   N/A SWELL 8.5
0209 4:00 am   7.9   7.5   14.3  N/A 1.3 3.2   N/A SWELL 8.7
0209 3:00 am   7.2   7.2   14.3  N/A 1.6 3.7   N/A SWELL 8.3
0209 2:00 am   7.5   7.2   16.7  N/A 2.3 4.5   N/A SWELL 8.0
0209 1:00 am   8.2   7.5   12.5  N/A 3.0 5.3   N/A SWELL 8.3
020912:00 am   8.2   7.9   11.1  N/A 3.3 5.9   N/A SWELL 8.1
020811:00 pm   8.2   7.2   16.7  N/A 3.9 5.9   N/A SWELL 7.9
020810:00 pm   8.9   7.5   16.7  N/A 4.3 6.7   N/A SWELL 8.0
0208 9:00 pm   9.2   7.9   12.5  N/A 5.2 6.2   N/A SWELL 7.8

Plot of wave energy versus frequency (and period)

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.

The weekly status report and the weekly maintenance report also provide valuable station information.

Note that the payload types and the station locations occasionally change.
Please refer to the NDBC data inventory for the data history of each station.

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National Weather Service
National Data Buoy Center
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    Stennis Space Center, MS 39529
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