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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
(12:26 am PDT)
0726 GMT on 09/13/2026:
     

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): 3.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 14 sec
5-day plot - Average Wave Period Average Period (APD): 5.8 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSW ( 209 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 73.0 °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
2026-09-12 11:56 pm--- 3.6 145.7SSW--- 73.2----
2026-09-12 11:26 pm--- 3.6 136.0SSW--- 73.2----
2026-09-12 10:56 pm--- 3.6 135.5 SW--- 73.2----
2026-09-12 10:26 pm--- 3.3 145.5SSW--- 73.0----
2026-09-12 09:56 pm--- 3.6 135.9 SW--- 73.2----
2026-09-12 09:26 pm--- 3.3 135.6 SW--- 73.6----
2026-09-12 08:56 pm--- 3.3 135.5 SW--- 73.6----
2026-09-12 08:26 pm--- 3.3 145.2SSW--- 73.8----
2026-09-12 07:56 pm--- 3.3 135.0 SW--- 73.9----
2026-09-12 07:26 pm--- 3.3 145.2SSW--- 73.9----
2026-09-12 06:56 pm--- 3.3 145.0SSW--- 73.9----
2026-09-12 06:26 pm--- 3.3 135.2 SW--- 73.9----
2026-09-12 05:56 pm--- 3.3 145.1 SW--- 73.9----
2026-09-12 05:26 pm--- 3.3 135.2 SW--- 74.1----
2026-09-12 04:56 pm--- 3.3 135.7 SW--- 74.3----
2026-09-12 04:26 pm--- 3.3 135.6 SW--- 74.5----
2026-09-12 03:56 pm--- 3.0 135.9SSW--- 74.7----
2026-09-12 03:26 pm--- 3.0 136.2 SW--- 74.8----
2026-09-12 02:56 pm--- 3.0 146.5 SW--- 74.8----
2026-09-12 02:26 pm--- 3.3 147.1SSW--- 75.2----
2026-09-12 01:56 pm--- 3.0 146.2 SW--- 75.4----
2026-09-12 01:26 pm--- 3.0 156.4SSW--- 75.4----
2026-09-12 12:56 pm--- 3.0 136.4 SW--- 75.4----
2026-09-12 12:26 pm--- 3.3 156.6 S--- 75.7----
2026-09-12 11:56 am--- 3.0 146.7 SW--- 75.7----
2026-09-12 11:26 am--- 3.0 146.6 SW--- 75.0----
2026-09-12 10:56 am--- 3.3 156.5SSW--- 74.7----
2026-09-12 10:26 am--- 3.0 156.8SSW--- 74.3----
2026-09-12 09:56 am--- 3.0 146.8 SW--- 73.9----
2026-09-12 09:26 am--- 3.0 146.8 SW--- 73.8----
2026-09-12 08:56 am--- 3.3 156.7 SW--- 73.4----
2026-09-12 08:26 am--- 3.3 146.7SSW--- 73.4----
2026-09-12 07:56 am--- 3.6 146.8 SW--- 73.8----
2026-09-12 07:26 am--- 3.3 156.8SSW--- 73.6----
2026-09-12 06:56 am--- 3.3 146.6 SW--- 73.4----
2026-09-12 06:26 am--- 3.9 156.4 SW--- 73.6----
2026-09-12 05:56 am--- 3.3 156.2WSW--- 73.4----
2026-09-12 05:26 am--- 3.3 146.3 SW--- 73.6----
2026-09-12 04:56 am--- 3.6 146.4 SW--- 73.9----
2026-09-12 04:26 am--- 3.6 156.7 SW--- 73.9----
2026-09-12 03:56 am--- 3.6 146.3 SW--- 73.9----
2026-09-12 03:26 am--- 3.6 146.5 SW--- 73.9----
2026-09-12 02:56 am--- 3.6 156.6 SW--- 74.1----
2026-09-12 02:26 am--- 3.6 156.5SSW--- 74.1----
2026-09-12 01:56 am--- 3.6 156.7SSW--- 73.8----
2026-09-12 01:26 am--- 3.6 146.6 SW--- 73.4----
2026-09-12 12:56 am--- 3.6 156.6 SW--- 73.2----
2026-09-12 12:26 am--- 3.6 176.1 SW--- 72.9----
2026-09-11 11:56 pm--- 3.3 156.6SSW--- 72.7----
Wave Summary
for 46221 as of (12:26 am PDT)
0726 GMT on 09/13/2026:

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): 3.3 ft
5-day plot - Swell Height Swell Height (SwH): 1.6 ft
5-day plot - Swell Period Swell Period (SwP): 14.3 sec
5-day plot - Swell Direction Swell Direction (SwD):SSW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 3.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 5.6 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): W
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 5.8 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
2026-09-12 11:56 pm 3.6 1.6 14.3SSW 3.0 5.9 W AVERAGE 5.7
2026-09-12 11:26 pm 3.6 2.0 13.3SSW 3.0 5.9 W AVERAGE 6.0
2026-09-12 10:56 pm 3.6 1.6 13.3 SW 3.3 5.9 W AVERAGE 5.5
2026-09-12 10:26 pm 3.3 1.6 14.3SSW 3.0 5.3 W AVERAGE 5.5
2026-09-12 09:56 pm 3.6 2.0 13.3 SW 3.0 4.8 W AVERAGE 5.9
2026-09-12 09:26 pm 3.3 2.0 13.3 SW 2.6 5.6 W AVERAGE 5.6
2026-09-12 08:56 pm 3.3 2.0 13.3 SW 2.6 6.2 W AVERAGE 5.5
2026-09-12 08:26 pm 3.3 1.6 14.3SSW 2.6 5.3 W AVERAGE 5.2
2026-09-12 07:56 pm 3.3 1.6 13.3 SW 2.6 3.9 W AVERAGE 5.0
2026-09-12 07:26 pm 3.3 2.0 14.3SSW 2.6 4.2 W AVERAGE 5.2
2026-09-12 06:56 pm 3.3 2.0 14.3SSW 2.6 9.9 SSW AVERAGE 5.0
2026-09-12 06:26 pm 3.3 2.0 13.3 SW 2.6 6.2 WSW AVERAGE 5.2
2026-09-12 05:56 pm 3.3 2.0 14.3 SW 2.6 9.9 SSW AVERAGE 5.1
2026-09-12 05:26 pm 3.0 2.0 13.3 SW 2.3 9.9 SSW AVERAGE 5.2
2026-09-12 04:56 pm 3.3 2.0 13.3 SW 2.3 5.9 WSW AVERAGE 5.7
2026-09-12 04:26 pm 3.3 2.0 13.3 SW 2.6 6.7 W AVERAGE 5.6
2026-09-12 03:56 pm 3.0 2.0 13.3SSW 2.3 6.7 W AVERAGE 5.9
2026-09-12 03:26 pm 3.0 2.0 13.3 SW 2.3 5.9 W AVERAGE 6.2
2026-09-12 02:56 pm 3.0 2.0 14.3 SW 2.3 6.2 WSW AVERAGE 6.5
2026-09-12 02:26 pm 3.3 2.3 14.3SSW 2.3 5.9 W SWELL 7.1
2026-09-12 01:56 pm 3.0 1.6 14.3 SW 2.6 5.6 W AVERAGE 6.2
2026-09-12 01:26 pm 3.0 2.0 15.4SSW 2.3 5.9 WSW AVERAGE 6.4
2026-09-12 12:56 pm 3.0 1.6 13.3 SW 2.6 5.9 WSW AVERAGE 6.4
2026-09-12 12:26 pm 3.0 2.0 15.4 S 2.6 5.9 WSW AVERAGE 6.6
2026-09-12 11:56 am 3.0 2.0 14.3 SW 2.3 5.9 W AVERAGE 6.7
2026-09-12 11:26 am 3.0 2.0 14.3 SW 2.3 5.6 W AVERAGE 6.6
2026-09-12 10:56 am 3.0 1.6 15.4SSW 2.6 5.6 W AVERAGE 6.5
2026-09-12 10:26 am 3.0 2.0 15.4SSW 2.3 5.6 W AVERAGE 6.8
2026-09-12 09:56 am 3.0 2.0 14.3 SW 2.3 5.3 W AVERAGE 6.8
2026-09-12 09:26 am 3.0 2.0 14.3 SW 2.3 5.9 W AVERAGE 6.8
2026-09-12 08:56 am 3.3 2.0 15.4 SW 2.6 5.6 W AVERAGE 6.7
2026-09-12 08:26 am 3.3 2.0 14.3SSW 2.6 5.9 W AVERAGE 6.7
2026-09-12 07:56 am 3.6 2.3 14.3 SW 2.6 5.9 W AVERAGE 6.8
2026-09-12 07:26 am 3.3 2.0 15.4SSW 2.6 6.2 WSW AVERAGE 6.8
2026-09-12 06:56 am 3.3 2.0 14.3 SW 2.6 7.1 W AVERAGE 6.6
2026-09-12 06:26 am 3.9 2.0 15.4 SW 3.3 6.2 WSW AVERAGE 6.4
2026-09-12 05:56 am 3.3 1.6 15.4WSW 3.0 5.9 WSW AVERAGE 6.2
2026-09-12 05:26 am 3.3 1.6 14.3 SW 2.6 5.3 W AVERAGE 6.3
2026-09-12 04:56 am 3.6 2.0 14.3 SW 3.0 6.2 WSW AVERAGE 6.4
2026-09-12 04:26 am 3.6 2.3 15.4 SW 3.0 6.7 W AVERAGE 6.7
2026-09-12 03:56 am 3.6 2.0 14.3 SW 3.0 5.9 W AVERAGE 6.3
2026-09-12 03:26 am 3.6 2.3 14.3 SW 3.0 5.9 W AVERAGE 6.5
2026-09-12 02:56 am 3.6 2.3 15.4 SW 3.0 5.9 W AVERAGE 6.6
2026-09-12 02:26 am 3.6 2.0 15.4SSW 2.6 6.2 WSW AVERAGE 6.5
2026-09-12 01:56 am 3.6 2.3 15.4SSW 3.0 5.9 WSW AVERAGE 6.7
2026-09-12 01:26 am 3.6 2.3 14.3 SW 3.0 5.9 WSW AVERAGE 6.6
2026-09-12 12:56 am 3.6 2.0 15.4 SW 2.6 6.2 WSW AVERAGE 6.6
2026-09-12 12:26 am 3.6 2.0 16.7 SW 3.0 6.2 W AVERAGE 6.1
2026-09-11 11:56 pm 3.3 2.3 15.4SSW 2.6 5.0 W AVERAGE 6.6

Plot icon Plot of wave energy versus frequency (and period)