Station List

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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Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 46221

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Station 46221

Conditions at 46221 as of
(9:56 pm PST on 11/20/2024)
0556 GMT on 11/21/2024:
     

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): 2.0 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 13 sec
5-day plot - Average Wave Period Average Period (APD): 5.0 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): SW ( 229 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 59.5 °F
Previous observations
TIME
(PST)		 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
2024-11-20 09:26 pm--- 1.6 174.7 SW--- 59.7----
2024-11-20 08:56 pm--- 1.6 174.7 SW--- 59.7----
2024-11-20 08:26 pm--- 1.6 134.5 SW--- 59.9----
2024-11-20 07:56 pm--- 2.0 134.5SSW--- 60.1----
2024-11-20 07:26 pm--- 1.6 134.4 SW--- 60.3----
2024-11-20 06:56 pm--- 1.6 124.4 SW--- 60.3----
2024-11-20 06:26 pm--- 1.6 134.5 SW--- 60.3----
2024-11-20 05:56 pm--- 2.0 134.3 SW--- 60.4----
2024-11-20 05:26 pm--- 2.0 134.5 SW--- 60.6----
2024-11-20 04:56 pm--- 1.6 134.8 SW--- 60.4----
2024-11-20 04:26 pm--- 1.6 175.2WSW--- 60.4----
2024-11-20 03:56 pm--- 1.6 136.1 SW--- 60.6----
2024-11-20 03:26 pm--- 1.6 136.4 SW--- 60.8----
2024-11-20 02:56 pm--- 1.6 136.8 SW--- 61.0----
2024-11-20 02:26 pm--- 2.0 177.1 SW--- 60.8----
2024-11-20 01:56 pm--- 2.0 136.9SSW--- 61.2----
2024-11-20 01:26 pm--- 1.6 177.0 SW--- 60.8----
2024-11-20 12:56 pm--- 2.0 137.5 SW--- 60.8----
2024-11-20 12:26 pm--- 2.0 137.1SSW--- 61.0----
2024-11-20 11:56 am--- 2.0 137.5 SW--- 60.8----
2024-11-20 11:26 am--- 2.0 137.7 SW--- 60.6----
2024-11-20 10:56 am--- 2.3 137.7WSW--- 60.3----
2024-11-20 10:26 am--- 2.3 128.0 W--- 60.1----
2024-11-20 09:56 am--- 2.0 137.8 W--- 59.9----
2024-11-20 09:26 am--- 2.0 137.6 W--- 59.9----
2024-11-20 08:56 am--- 2.0 137.9 SW--- 59.7----
2024-11-20 08:26 am--- 2.0 127.4 W--- 59.7----
2024-11-20 07:56 am--- 2.0 137.8 SW--- 59.7----
2024-11-20 07:26 am--- 2.0 118.3 W--- 59.7----
2024-11-20 06:56 am--- 2.3 128.4 W--- 59.7----
2024-11-20 06:26 am--- 2.3 128.7 W--- 59.7----
2024-11-20 05:56 am--- 2.3 138.9 W--- 59.7----
2024-11-20 05:26 am--- 2.3 129.1 W--- 59.7----
2024-11-20 04:56 am--- 2.0 138.5 W--- 59.7----
2024-11-20 04:26 am--- 2.3 149.1 W--- 59.9----
2024-11-20 03:56 am--- 2.3 139.0 W--- 59.9----
2024-11-20 03:26 am--- 2.6 149.6 W--- 59.9----
2024-11-20 02:56 am--- 2.3 138.9 W--- 59.9----
2024-11-20 02:26 am--- 2.0 137.5 W--- 59.9----
2024-11-20 01:56 am--- 2.0 127.7 W--- 59.9----
2024-11-20 01:26 am--- 2.0 137.6WSW--- 59.9----
2024-11-20 12:56 am--- 2.0 137.5WSW--- 59.9----
2024-11-20 12:26 am--- 2.0 107.0WSW--- 59.9----
2024-11-19 11:56 pm--- 2.0 137.0 W--- 59.9----
2024-11-19 11:26 pm--- 2.3 137.1 W--- 59.9----
2024-11-19 10:56 pm--- 2.0 136.7WSW--- 59.9----
Detailed Wave Summary
for 46221 as of
(9:56 pm PST on 11/20/2024)
0556 GMT on 11/21/2024:

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): 2.0 ft
5-day plot - Swell Height Swell Height (SwH): 1.3 ft
5-day plot - Swell Period Swell Period (SwP): 12.5 sec
5-day plot - Swell Direction Swell Direction (SwD): SW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 9.1 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):WSW
5-day plot - Average Wave Period Average Wave Period (APD): 5.0 sec
Previous observations
TIME
(PST)		 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
2024-11-20 09:26 pm 1.6 1.0 16.7 SW 1.3 8.3 WSW N/A 4.7
2024-11-20 08:56 pm 1.6 1.0 16.7 SW 1.3 9.9 WSW N/A 4.7
2024-11-20 08:26 pm 1.6 1.0 13.3 SW 1.6 9.9 WSW N/A 4.5
2024-11-20 07:56 pm 2.0 1.0 13.3SSW 1.6 9.9 WSW N/A 4.5
2024-11-20 07:26 pm 1.6 1.0 13.3 SW 1.6 9.9 WSW N/A 4.4
2024-11-20 06:56 pm 1.6 1.0 11.8 SW 1.6 9.9 W N/A 4.4
2024-11-20 06:26 pm 1.6 1.0 12.5 SW 1.6 9.9 WSW N/A 4.5
2024-11-20 05:56 pm 2.0 1.0 13.3 SW 1.6 9.1 WSW N/A 4.3
2024-11-20 05:26 pm 2.0 1.0 12.5 SW 1.6 6.7 W N/A 4.5
2024-11-20 04:56 pm 1.6 1.0 12.5 SW 1.6 9.1 WSW N/A 4.8
2024-11-20 04:26 pm 1.6 1.0 16.7WSW 1.3 9.9 SW N/A 5.2
2024-11-20 03:56 pm 1.6 1.0 13.3 SW 1.3 6.2 WSW N/A 6.1
2024-11-20 03:26 pm 1.6 1.0 12.5 SW 1.3 9.9 WSW N/A 6.4
2024-11-20 02:56 pm 1.6 1.0 12.5 SW 1.3 9.1 W N/A 6.8
2024-11-20 02:26 pm 2.0 1.0 16.7 SW 1.6 9.9 W N/A 7.1
2024-11-20 01:56 pm 2.0 1.0 13.3SSW 1.6 9.9 W N/A 6.9
2024-11-20 01:26 pm 1.6 1.0 16.7 SW 1.3 8.3 W N/A 7.0
2024-11-20 12:56 pm 2.0 1.0 12.5 SW 1.6 9.9 W N/A 7.5
2024-11-20 12:26 pm 2.0 1.0 13.3SSW 1.6 9.9 WSW N/A 7.1
2024-11-20 11:56 am 2.0 1.3 13.3 SW 1.6 9.1 W N/A 7.5
2024-11-20 11:26 am 2.0 1.3 13.3 SW 1.6 9.1 W N/A 7.7
2024-11-20 10:56 am 2.3 1.3 12.5WSW 1.6 9.9 W N/A 7.7
2024-11-20 10:26 am 2.3 1.6 11.8 W 1.6 9.1 W N/A 8.0
2024-11-20 09:56 am 2.0 1.3 12.5 W 1.6 9.1 W N/A 7.8
2024-11-20 09:26 am 2.0 1.3 12.5 W 1.6 9.9 W N/A 7.6
2024-11-20 08:56 am 2.0 1.3 13.3 SW 1.6 9.9 WSW N/A 7.9
2024-11-20 08:26 am 2.0 1.3 11.8 W 1.6 8.3 W N/A 7.4
2024-11-20 07:56 am 2.0 1.3 13.3 SW 1.6 8.3 W N/A 7.8
2024-11-20 07:26 am 2.0 1.3 11.1 W 1.6 9.9 WSW N/A 8.3
2024-11-20 06:56 am 2.3 1.6 11.8 W 1.6 9.9 W N/A 8.4
2024-11-20 06:26 am 2.3 1.6 11.8 W 1.6 9.9 W N/A 8.7
2024-11-20 05:56 am 2.3 1.6 12.5 W 1.6 9.9 WSW N/A 8.9
2024-11-20 05:26 am 2.3 2.0 11.8 W 1.3 9.1 WSW N/A 9.1
2024-11-20 04:56 am 2.0 1.6 13.3 W 1.3 7.7 WSW N/A 8.5
2024-11-20 04:26 am 2.3 1.6 14.3 W 1.3 9.9 W N/A 9.1
2024-11-20 03:56 am 2.3 2.0 13.3 W 1.6 9.9 WSW N/A 9.0
2024-11-20 03:26 am 2.6 2.3 14.3 W 1.3 9.9 WSW N/A 9.6
2024-11-20 02:56 am 2.3 2.0 12.5 W 1.3 9.9 W N/A 8.9
2024-11-20 02:26 am 2.0 1.3 13.3 W 1.3 9.9 W N/A 7.5
2024-11-20 01:56 am 2.0 1.6 11.8 W 1.3 9.9 W N/A 7.7
2024-11-20 01:26 am 2.0 1.6 13.3WSW 1.3 9.9 WSW N/A 7.6
2024-11-20 12:56 am 2.0 1.6 13.3WSW 1.6 9.9 W N/A 7.5
2024-11-20 12:26 am 2.0 1.3 13.3 W 1.6 9.9 WSW N/A 7.0
2024-11-19 11:56 pm 2.0 1.3 12.5 W 1.6 9.9 W N/A 7.0
2024-11-19 11:26 pm 2.3 1.6 13.3 W 1.6 9.1 W N/A 7.1
2024-11-19 10:56 pm 2.0 1.3 13.3WSW 1.6 9.9 W N/A 6.7

Plot of wave energy versus frequency (and period)