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
(4:56 am PDT)
1156 GMT on 07/18/2024:
     

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): 4.6 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 17 sec
5-day plot - Average Wave Period Average Period (APD): 6.8 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): SW ( 216 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 67.3 °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
2024-07-18 04:26 am--- 4.6 177.4SSW--- 67.5----
2024-07-18 03:56 am--- 4.3 177.0SSW--- 67.5----
2024-07-18 03:26 am--- 4.3 177.0SSW--- 67.5----
2024-07-18 02:56 am--- 4.6 177.3SSW--- 67.6----
2024-07-18 02:26 am--- 4.6 177.5SSW--- 67.6----
2024-07-18 01:56 am--- 4.3 176.9SSW--- 67.6----
2024-07-18 01:26 am--- 4.3 177.2 SW--- 67.8----
2024-07-18 12:56 am--- 3.9 177.1SSW--- 67.8----
2024-07-18 12:26 am--- 4.3 177.2SSW--- 68.0----
2024-07-17 11:56 pm--- 4.3 177.5SSW--- 68.0----
2024-07-17 11:26 pm--- 4.6 177.5SSW--- 68.2----
2024-07-17 10:56 pm--- 4.3 176.5SSW--- 68.4----
2024-07-17 10:26 pm--- 3.9 156.7SSW--- 68.5----
2024-07-17 09:56 pm--- 4.6 156.9SSW--- 68.5----
2024-07-17 09:26 pm--- 4.3 176.2SSW--- 68.5----
2024-07-17 08:56 pm--- 4.3 186.3SSW--- 68.7----
2024-07-17 08:26 pm--- 4.6 186.2SSW--- 68.5----
2024-07-17 07:56 pm--- 4.9 176.7SSW--- 68.7----
2024-07-17 07:26 pm--- 4.9 186.0SSW--- 68.9----
2024-07-17 06:56 pm--- 4.6 176.2SSW--- 69.1----
2024-07-17 06:26 pm--- 4.3 176.2SSW--- 69.1----
2024-07-17 05:56 pm--- 3.9 175.6 SW--- 69.1----
2024-07-17 05:26 pm--- 4.3 176.8SSW--- 69.3----
2024-07-17 04:56 pm--- 3.9 176.6SSW--- 69.4----
2024-07-17 04:26 pm--- 4.3 187.4SSW--- 69.3----
2024-07-17 03:56 pm--- 3.9 187.2SSW--- 69.6----
2024-07-17 03:26 pm--- 3.9 187.0SSW--- 69.4----
2024-07-17 02:56 pm--- 3.9 188.3SSW--- 69.8----
2024-07-17 02:26 pm--- 3.6 177.5SSW--- 69.8----
2024-07-17 01:56 pm--- 3.6 187.8SSW--- 69.6----
2024-07-17 01:26 pm--- 3.6 187.9SSW--- 69.8----
2024-07-17 12:56 pm--- 3.6 178.0 SW--- 70.0----
2024-07-17 12:26 pm--- 3.6 187.7SSW--- 70.2----
2024-07-17 11:56 am--- 3.9 187.7SSW--- 69.8----
2024-07-17 11:26 am--- 3.6 187.0SSW--- 70.2----
2024-07-17 10:56 am--- 4.3 178.5SSW--- 69.6----
2024-07-17 10:26 am--- 3.9 177.6SSW--- 69.3----
2024-07-17 09:56 am--- 3.9 177.6SSW--- 68.9----
2024-07-17 09:26 am--- 4.3 187.9SSW--- 68.7----
2024-07-17 08:56 am--- 4.3 187.4 S--- 68.5----
2024-07-17 08:26 am--- 3.9 187.2SSW--- 68.5----
2024-07-17 07:56 am--- 4.3 187.5SSW--- 68.2----
2024-07-17 07:26 am--- 3.9 157.1SSW--- 68.2----
2024-07-17 06:56 am--- 3.9 187.3SSW--- 68.2----
2024-07-17 06:26 am--- 3.3 186.8SSW--- 68.4----
2024-07-17 05:56 am--- 3.9 187.8SSW--- 68.4----
2024-07-17 05:26 am--- 3.9 187.2SSW--- 68.2----
2024-07-17 04:56 am--- 3.9 176.8 SW--- 68.2----
Detailed Wave Summary
for 46221 as of (4:56 am PDT)
1156 GMT on 07/18/2024:

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): 4.6 ft
5-day plot - Swell Height Swell Height (SwH): 2.6 ft
5-day plot - Swell Period Swell Period (SwP): 16.7 sec
5-day plot - Swell Direction Swell Direction (SwD): SW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 3.6 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 6.2 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): 6.8 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
2024-07-18 04:26 am 4.6 3.0 16.7SSW 3.6 6.7 W AVERAGE 7.4
2024-07-18 03:56 am 4.3 2.6 16.7SSW 3.6 6.2 W AVERAGE 7.0
2024-07-18 03:26 am 4.3 2.6 16.7SSW 3.3 5.9 W AVERAGE 7.0
2024-07-18 02:56 am 4.6 3.0 16.7SSW 3.6 6.2 W AVERAGE 7.3
2024-07-18 02:26 am 4.6 3.0 16.7SSW 3.6 6.2 W AVERAGE 7.5
2024-07-18 01:56 am 3.9 2.6 16.7SSW 3.3 6.2 W AVERAGE 6.9
2024-07-18 01:26 am 4.3 3.0 16.7 SW 3.0 5.3 W SWELL 7.2
2024-07-18 12:56 am 3.9 2.6 16.7SSW 3.0 5.9 W AVERAGE 7.1
2024-07-18 12:26 am 4.3 3.0 16.7SSW 3.0 5.6 W SWELL 7.2
2024-07-17 11:56 pm 4.3 3.3 16.7SSW 3.0 5.9 W SWELL 7.5
2024-07-17 11:26 pm 4.6 3.6 16.7SSW 3.0 5.9 W SWELL 7.5
2024-07-17 10:56 pm 4.3 3.0 16.7SSW 3.0 4.8 W SWELL 6.5
2024-07-17 10:26 pm 3.9 2.6 15.4SSW 2.6 5.3 W SWELL 6.7
2024-07-17 09:56 pm 4.6 3.3 15.4SSW 3.0 5.0 W SWELL 6.9
2024-07-17 09:26 pm 4.3 3.0 16.7SSW 3.3 4.8 W AVERAGE 6.2
2024-07-17 08:56 pm 4.3 3.0 18.2SSW 3.3 5.0 W AVERAGE 6.3
2024-07-17 08:26 pm 4.6 3.0 18.2SSW 3.6 5.3 W AVERAGE 6.2
2024-07-17 07:56 pm 4.9 3.6 16.7SSW 3.6 4.8 W SWELL 6.7
2024-07-17 07:26 pm 4.9 3.0 18.2SSW 3.6 5.0 W AVERAGE 6.0
2024-07-17 06:56 pm 4.6 3.0 16.7SSW 3.3 4.3 W AVERAGE 6.2
2024-07-17 06:26 pm 4.3 3.0 16.7SSW 3.3 4.0 W AVERAGE 6.2
2024-07-17 05:56 pm 3.9 2.6 16.7 SW 3.0 5.6 W AVERAGE 5.6
2024-07-17 05:26 pm 4.3 3.3 16.7SSW 3.0 5.9 W SWELL 6.8
2024-07-17 04:56 pm 3.9 3.0 16.7SSW 2.6 5.9 WNW SWELL 6.6
2024-07-17 04:26 pm 4.3 3.3 18.2SSW 2.6 6.2 W SWELL 7.4
2024-07-17 03:56 pm 3.9 3.0 18.2SSW 2.6 5.6 W SWELL 7.2
2024-07-17 03:26 pm 3.6 2.6 18.2SSW 2.6 5.6 W SWELL 7.0
2024-07-17 02:56 pm 3.9 3.0 18.2SSW 2.3 5.3 W SWELL 8.3
2024-07-17 02:26 pm 3.6 2.6 16.7SSW 2.3 5.3 W SWELL 7.5
2024-07-17 01:56 pm 3.6 2.6 18.2SSW 2.3 5.6 W SWELL 7.8
2024-07-17 01:26 pm 3.6 2.6 18.2SSW 2.3 5.9 W SWELL 7.9
2024-07-17 12:56 pm 3.6 3.0 16.7 SW 2.3 4.8 W SWELL 8.0
2024-07-17 12:26 pm 3.6 2.6 18.2SSW 2.6 5.6 W SWELL 7.7
2024-07-17 11:56 am 3.9 2.6 18.2SSW 2.6 6.2 W SWELL 7.7
2024-07-17 11:26 am 3.6 2.6 18.2SSW 2.6 5.6 W SWELL 7.0
2024-07-17 10:56 am 3.9 3.3 16.7SSW 2.6 5.9 W SWELL 8.5
2024-07-17 10:26 am 3.9 2.6 16.7SSW 2.6 5.0 W SWELL 7.6
2024-07-17 09:56 am 3.9 2.6 16.7SSW 3.0 5.9 W AVERAGE 7.6
2024-07-17 09:26 am 4.3 3.0 18.2SSW 3.0 5.9 W SWELL 7.9
2024-07-17 08:56 am 4.3 2.6 18.2 S 3.0 5.9 W AVERAGE 7.4
2024-07-17 08:26 am 3.9 2.6 18.2SSW 3.0 5.6 W AVERAGE 7.2
2024-07-17 07:56 am 4.3 3.0 18.2SSW 3.0 5.6 W SWELL 7.5
2024-07-17 07:26 am 3.6 2.6 15.4SSW 2.6 5.6 W SWELL 7.1
2024-07-17 06:56 am 3.9 2.6 18.2SSW 3.0 5.6 W AVERAGE 7.3
2024-07-17 06:26 am 3.3 2.3 18.2SSW 2.6 5.9 W AVERAGE 6.8
2024-07-17 05:56 am 3.9 3.0 18.2SSW 2.6 5.6 W SWELL 7.8
2024-07-17 05:26 am 3.9 2.6 18.2SSW 2.6 5.6 W SWELL 7.2
2024-07-17 04:56 am 3.6 2.3 16.7 SW 3.0 5.6 W AVERAGE 6.8

Plot of wave energy versus frequency (and period)