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Station 46221 - Santa Monica Bay, CA (028) Image indicating link to RSS feed of recent meteorological observations for station 46221

Information submitted by Scripps Institution of Oceanography
Waverider Buoy
33.860 N 118.641 W (33°51'36" N 118°38'28" W)

Site elevation: sea level
Sea temp depth: 0.46 m below water line
Water depth: 387 m

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Station 46221

Conditions at 46221 as of
(5:56 am PDT)
1256 GMT on 09/23/2023:
     

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 - Wave Height Wave Height (WVHT): 2.6 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 15 sec
5-day plot - Average Wave Period Average Period (APD): 6.6 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSW ( 195 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 68.4 °F
Previous observations
TIME
(PDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2023-09-23 05:26 am--- 2.3 156.1SSW--- 68.4----
2023-09-23 04:56 am--- 2.6 155.8 S--- 68.4----
2023-09-23 04:26 am--- 2.3 175.0 SW--- 68.5----
2023-09-23 03:56 am--- 2.6 175.3 SW--- 68.5----
2023-09-23 03:26 am--- 2.6 125.4SSW--- 68.4----
2023-09-23 02:56 am--- 2.6 155.3SSW--- 68.5----
2023-09-23 02:26 am--- 2.6 155.0 S--- 68.5----
2023-09-23 01:56 am--- 2.6 175.5SSW--- 68.5----
2023-09-23 01:26 am--- 2.6 175.3SSW--- 68.5----
2023-09-23 01:00 am--- 2.3-5.6SSW--- 68.5----
2023-09-23 12:56 am--- 2.3 155.6SSW--- 68.5----
2023-09-23 12:26 am--- 2.6 156.6SSW--- 68.5----
2023-09-22 11:56 pm--- 2.3 157.2SSW--- 68.5----
2023-09-22 11:26 pm--- 2.3 116.9 SW--- 68.5----
2023-09-22 10:56 pm--- 2.3 137.2SSW--- 68.7----
2023-09-22 10:26 pm--- 2.3 157.3SSW--- 68.7----
2023-09-22 09:56 pm--- 2.3 176.8SSW--- 68.7----
2023-09-22 09:26 pm--- 2.6 157.1SSW--- 68.7----
2023-09-22 08:56 pm--- 2.3 106.0 W--- 68.7----
2023-09-22 08:26 pm--- 2.6 156.8SSW--- 68.7----
2023-09-22 07:56 pm--- 2.3 125.9 SW--- 68.7----
2023-09-22 07:26 pm--- 2.6 116.5 W--- 68.7----
2023-09-22 06:56 pm--- 2.3 116.7WSW--- 68.7----
2023-09-22 06:26 pm--- 2.6 117.1WSW--- 68.7----
2023-09-22 05:56 pm--- 2.6 157.1 S--- 68.7----
2023-09-22 05:26 pm--- 2.3 156.7SSW--- 68.9----
2023-09-22 04:56 pm--- 2.3 156.7 S--- 68.7----
2023-09-22 04:26 pm--- 2.3 116.3 W--- 68.7----
2023-09-22 03:56 pm--- 2.3 136.6SSW--- 68.9----
2023-09-22 03:26 pm--- 2.3 177.1SSW--- 68.9----
2023-09-22 02:56 pm--- 2.3 176.7SSW--- 68.9----
2023-09-22 02:26 pm--- 2.3 137.0SSW--- 68.7----
2023-09-22 01:56 pm--- 2.3 176.6SSW--- 68.9----
2023-09-22 01:26 pm--- 2.3 176.8SSW--- 68.9----
2023-09-22 12:56 pm--- 2.6 157.2 S--- 69.4----
2023-09-22 12:26 pm--- 2.3 177.1SSW--- 69.3----
2023-09-22 11:56 am--- 2.6 127.3WSW--- 68.9----
2023-09-22 11:26 am--- 2.6 137.2SSW--- 68.5----
2023-09-22 10:56 am--- 2.3 136.7SSW--- 68.4----
2023-09-22 10:26 am--- 2.6 177.0 S--- 68.2----
2023-09-22 09:56 am--- 2.3 136.8 SW--- 68.2----
2023-09-22 09:26 am--- 2.3 176.5SSW--- 68.2----
2023-09-22 08:56 am--- 2.3 136.4SSW--- 68.2----
2023-09-22 08:26 am--- 2.3 136.4 SW--- 68.2----
2023-09-22 07:56 am--- 2.3 176.3SSW--- 68.2----
2023-09-22 07:26 am--- 2.3 176.7SSW--- 68.2----
2023-09-22 06:56 am--- 2.3 176.1SSW--- 68.2----
2023-09-22 06:26 am--- 2.3 116.6 SW--- 68.2----
2023-09-22 05:56 am--- 2.3 136.5SSW--- 68.2----
Detailed Wave Summary
for 46221 as of (5:56 am PDT)
1256 GMT on 09/23/2023:

These wave data are displayed in rounded times.

     

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 Height Significant Wave Height (WVHT): 2.6 ft
5-day plot - Swell Height Swell Height (SwH): 1.6 ft
5-day plot - Swell Period Swell Period (SwP): 15.4 sec
5-day plot - Swell Direction Swell Direction (SwD):SSW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 2.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 9.9 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): SW
5-day plot - Average Wave Period Average Wave Period (APD): 6.6 sec
Previous observations
TIME
(PDT)		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Swell Height
SwH
ft		 5-day plot - Swell Period
SwP
sec		 5-day plot - Swell Direction
SwD
 		 5-day plot - Wind Wave Height
WWH
ft		 5-day plot - Wind Wave Period
WWP
sec		 5-day plot - Wind Wave Direction
WWD
 		 5-day plot - Wave Steepness
STEEPNESS
 		 5-day plot - Average Wave Period
APD
sec
2023-09-23 05:26 am 2.3 1.6 15.4SSW 2.0 9.9 SSW N/A 6.1
2023-09-23 04:56 am 2.6 1.6 15.4 S 2.0 9.9 SW N/A 5.8
2023-09-23 04:26 am 2.3 1.3 16.7 SW 2.0 9.9 SW N/A 5.0
2023-09-23 03:56 am 2.6 1.6 16.7 SW 2.0 9.9 SW AVERAGE 5.3
2023-09-23 03:26 am 2.6 1.6 11.8SSW 2.3 9.9 SW AVERAGE 5.4
2023-09-23 02:56 am 2.6 1.6 15.4SSW 2.0 9.9 SSW AVERAGE 5.3
2023-09-23 02:26 am 2.6 1.6 15.4 S 2.0 3.3 WNW N/A 5.0
2023-09-23 01:56 am 2.6 1.6 16.7SSW 2.0 9.9 SW AVERAGE 5.5
2023-09-23 01:26 am 2.6 1.6 16.7SSW 2.0 8.3 W N/A 5.3
2023-09-23 12:56 am 2.3 1.6 15.4SSW 2.0 9.9 WSW N/A 5.6
2023-09-23 12:26 am 2.6 2.0 15.4SSW 1.6 9.9 WSW N/A 6.6
2023-09-22 11:56 pm 2.3 1.6 15.4SSW 1.6 9.9 WSW N/A 7.2
2023-09-22 11:26 pm 2.3 1.6 10.5 SW 1.6 9.9 WSW N/A 6.9
2023-09-22 10:56 pm 2.3 1.6 12.5SSW 1.6 9.9 SW N/A 7.2
2023-09-22 10:26 pm 2.3 1.6 15.4SSW 1.6 8.3 W N/A 7.3
2023-09-22 09:56 pm 2.3 1.6 16.7SSW 1.6 9.9 WSW N/A 6.8
2023-09-22 09:26 pm 2.6 1.6 15.4SSW 2.0 9.9 W N/A 7.1
2023-09-22 08:56 pm 2.3 1.3 11.8 SW 2.0 9.9 W N/A 6.0
2023-09-22 08:26 pm 2.6 2.0 15.4SSW 2.0 8.3 W SWELL 6.8
2023-09-22 07:56 pm 2.3 1.3 11.8 SW 1.6 9.9 W N/A 5.9
2023-09-22 07:26 pm 2.6 1.6 10.5 W 2.0 9.9 W N/A 6.5
2023-09-22 06:56 pm 2.3 1.6 11.1WSW 2.0 9.9 W N/A 6.7
2023-09-22 06:26 pm 2.6 2.0 10.5WSW 2.0 9.9 WSW SWELL 7.1
2023-09-22 05:56 pm 2.6 2.0 15.4 S 2.0 9.9 W SWELL 7.1
2023-09-22 05:26 pm 2.3 1.6 15.4SSW 1.6 9.9 W N/A 6.7
2023-09-22 04:56 pm 2.3 1.6 15.4 S 1.6 9.9 W N/A 6.7
2023-09-22 04:26 pm 2.3 1.6 11.1 W 1.6 9.9 W N/A 6.3
2023-09-22 03:56 pm 2.3 1.6 12.5SSW 1.6 9.1 W N/A 6.6
2023-09-22 03:26 pm 2.3 1.6 16.7SSW 1.6 9.9 SW N/A 7.1
2023-09-22 02:56 pm 2.3 1.6 16.7SSW 2.0 9.9 SW N/A 6.7
2023-09-22 02:26 pm 2.3 1.6 12.5SSW 1.6 9.9 SW N/A 7.0
2023-09-22 01:56 pm 2.3 1.3 16.7SSW 2.0 9.1 WSW N/A 6.6
2023-09-22 01:26 pm 2.3 1.6 16.7SSW 2.0 8.3 WNW N/A 6.8
2023-09-22 12:56 pm 2.6 1.6 15.4 S 2.0 9.9 WSW N/A 7.2
2023-09-22 12:26 pm 2.3 1.6 16.7SSW 2.0 9.9 W N/A 7.1
2023-09-22 11:56 am 2.6 2.0 11.8WSW 1.6 9.9 W N/A 7.3
2023-09-22 11:26 am 2.6 1.6 12.5SSW 2.0 9.9 W N/A 7.2
2023-09-22 10:56 am 2.3 1.6 12.5SSW 1.6 9.9 W N/A 6.7
2023-09-22 10:26 am 2.6 1.6 16.7 S 1.6 9.9 SW N/A 7.0
2023-09-22 09:56 am 2.3 1.6 12.5 SW 1.6 9.9 SSW N/A 6.8
2023-09-22 09:26 am 2.3 1.6 16.7SSW 1.6 9.9 SW N/A 6.5
2023-09-22 08:56 am 2.3 1.6 13.3SSW 1.6 5.9 W N/A 6.4
2023-09-22 08:26 am 2.3 1.6 13.3 SW 2.0 6.7 W N/A 6.4
2023-09-22 07:56 am 2.3 1.3 16.7SSW 2.0 6.7 W N/A 6.3
2023-09-22 07:26 am 2.3 1.6 16.7SSW 1.6 9.9 WSW N/A 6.7
2023-09-22 06:56 am 2.3 1.3 16.7SSW 1.6 8.3 W N/A 6.1
2023-09-22 06:26 am 2.3 1.6 11.1 SW 1.6 6.7 W N/A 6.6
2023-09-22 05:56 am 2.3 1.6 12.5SSW 1.6 9.9 WSW N/A 6.5

Plot of wave energy versus frequency (and period)