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


Conditions at 46221 as of
(10:26 pm PDT on 03/18/2024)
0526 GMT on 03/19/2024:
     

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): 2.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 14 sec
5-day plot - Average Wave Period Average Period (APD): 7.6 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):WSW ( 258 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 58.6 °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
2024-03-18 09:56 pm--- 2.3 137.4 SW--- 58.8----
2024-03-18 09:26 pm--- 2.3 137.5WSW--- 58.8----
2024-03-18 08:56 pm--- 2.6 137.2WSW--- 58.8----
2024-03-18 08:26 pm--- 2.6 137.4WSW--- 58.8----
2024-03-18 07:56 pm--- 2.3 146.8WSW--- 58.6----
2024-03-18 07:26 pm--- 2.6 137.3WSW--- 58.8----
2024-03-18 06:56 pm--- 2.3 136.8 SW--- 59.0----
2024-03-18 06:26 pm--- 2.3 146.5WSW--- 59.0----
2024-03-18 05:56 pm--- 2.3 146.5WSW--- 59.0----
2024-03-18 05:26 pm--- 2.6 137.8WSW--- 59.2----
2024-03-18 04:56 pm--- 2.3 148.2 SW--- 59.5----
2024-03-18 04:26 pm--- 2.6 138.6WSW--- 59.4----
2024-03-18 03:56 pm--- 2.3 147.2 SW--- 59.2----
2024-03-18 03:26 pm--- 2.6 138.7WSW--- 59.7----
2024-03-18 02:56 pm--- 2.6 139.4WSW--- 60.1----
2024-03-18 02:26 pm--- 2.3 149.8WSW--- 60.4----
2024-03-18 01:56 pm--- 2.6 149.7WSW--- 60.6----
2024-03-18 01:26 pm--- 2.3 148.8WSW--- 59.5----
2024-03-18 12:56 pm--- 2.6 149.5WSW--- 60.6----
2024-03-18 12:26 pm--- 2.6 149.2WSW--- 59.9----
2024-03-18 11:56 am--- 2.6 149.1WSW--- 59.0----
2024-03-18 11:26 am--- 3.0 139.7WSW--- 58.6----
2024-03-18 10:56 am--- 3.0 149.9WSW--- 58.3----
2024-03-18 10:26 am--- 2.6 149.1WSW--- 58.1----
2024-03-18 09:56 am--- 2.6 149.3WSW--- 57.7----
2024-03-18 09:26 am--- 2.6 148.8WSW--- 57.6----
2024-03-18 08:56 am--- 2.6 139.0 SW--- 57.4----
2024-03-18 08:26 am--- 2.6 138.9WSW--- 57.2----
2024-03-18 07:56 am--- 3.0 148.8WSW--- 57.2----
2024-03-18 07:26 am--- 3.0 139.4WSW--- 57.2----
2024-03-18 06:56 am--- 2.6 158.2WSW--- 57.2----
2024-03-18 06:26 am--- 3.0 149.0WSW--- 57.4----
2024-03-18 05:56 am--- 3.0 149.4WSW--- 57.4----
2024-03-18 05:26 am--- 2.6 148.5 SW--- 57.6----
2024-03-18 04:56 am--- 2.6 158.8WSW--- 57.6----
2024-03-18 04:26 am--- 2.6 137.8WSW--- 57.6----
2024-03-18 03:56 am--- 3.0 138.9 SW--- 57.6----
2024-03-18 03:26 am--- 3.0 148.3 SW--- 57.4----
2024-03-18 02:56 am--- 2.6 137.4WSW--- 57.4----
2024-03-18 02:26 am--- 3.0 157.9 SW--- 57.4----
2024-03-18 01:56 am--- 2.6 156.7 SW--- 57.4----
2024-03-18 01:26 am--- 3.0 157.2WSW--- 57.6----
2024-03-18 12:56 am--- 2.6 156.5 W--- 57.6----
2024-03-18 12:26 am--- 3.0 148.0WSW--- 57.6----
2024-03-17 11:56 pm--- 3.0 157.4 W--- 57.6----
2024-03-17 11:26 pm--- 3.0 148.0WSW--- 57.6----
2024-03-17 10:56 pm--- 3.0 158.3 W--- 57.7----
2024-03-17 10:26 pm--- 2.6 157.4WSW--- 57.7----
2024-03-17 09:56 pm--- 3.0 159.0WSW--- 57.7----

Detailed Wave Summary
for 46221 as of
(10:26 pm PDT on 03/18/2024)
0526 GMT on 03/19/2024:

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): 2.3 ft
5-day plot - Swell Height Swell Height (SwH): 2.0 ft
5-day plot - Swell Period Swell Period (SwP): 14.3 sec
5-day plot - Swell Direction Swell Direction (SwD):WSW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 9.9 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):WSW
5-day plot - Average Wave Period Average Wave Period (APD): 7.6 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
2024-03-18 09:56 pm 2.3 2.0 13.3 SW 1.3 9.9 W N/A 7.4
2024-03-18 09:26 pm 2.3 2.0 13.3WSW 1.3 9.9 W N/A 7.5
2024-03-18 08:56 pm 2.6 2.0 13.3WSW 1.3 9.9 W N/A 7.2
2024-03-18 08:26 pm 2.6 2.3 13.3WSW 1.6 9.9 WSW SWELL 7.4
2024-03-18 07:56 pm 2.3 2.0 14.3WSW 1.3 9.9 WSW N/A 6.8
2024-03-18 07:26 pm 2.6 2.3 13.3WSW 1.3 9.9 WSW N/A 7.3
2024-03-18 06:56 pm 2.3 2.0 13.3 SW 1.3 9.1 WSW N/A 6.8
2024-03-18 06:26 pm 2.3 2.0 14.3WSW 1.3 9.9 WSW N/A 6.5
2024-03-18 05:56 pm 2.3 2.0 14.3WSW 1.3 9.9 WSW N/A 6.5
2024-03-18 05:26 pm 2.6 2.3 13.3WSW 1.3 9.9 WSW N/A 7.8
2024-03-18 04:56 pm 2.3 2.0 14.3 SW 1.3 9.9 WSW N/A 8.2
2024-03-18 04:26 pm 2.6 2.3 13.3WSW 1.3 9.9 WSW SWELL 8.6
2024-03-18 03:56 pm 2.3 2.0 14.3 SW 1.3 9.9 WSW N/A 7.2
2024-03-18 03:26 pm 2.6 2.3 13.3WSW 1.0 9.9 WSW N/A 8.7
2024-03-18 02:56 pm 2.6 2.3 13.3WSW 1.0 4.3 WSW N/A 9.4
2024-03-18 02:26 pm 2.3 2.3 14.3WSW 1.0 9.9 WSW N/A 9.8
2024-03-18 01:56 pm 2.6 2.3 14.3WSW 1.3 9.9 WSW SWELL 9.7
2024-03-18 01:26 pm 2.3 2.0 14.3WSW 1.3 9.9 W N/A 8.8
2024-03-18 12:56 pm 2.6 2.3 14.3WSW 1.3 9.9 WSW N/A 9.5
2024-03-18 12:26 pm 2.6 2.3 14.3WSW 1.3 4.5 W N/A 9.2
2024-03-18 11:56 am 2.6 2.3 14.3WSW 1.3 9.9 WSW N/A 9.1
2024-03-18 11:26 am 3.0 2.6 13.3WSW 1.3 4.8 WSW SWELL 9.7
2024-03-18 10:56 am 3.0 2.6 14.3WSW 1.3 9.9 WSW SWELL 9.9
2024-03-18 10:26 am 2.6 2.3 14.3WSW 1.3 4.8 WSW N/A 9.1
2024-03-18 09:56 am 2.6 2.3 14.3WSW 1.3 9.9 W SWELL 9.3
2024-03-18 09:26 am 2.6 2.3 14.3WSW 1.3 4.8 WSW N/A 8.8
2024-03-18 08:56 am 2.6 2.3 13.3 SW 1.3 9.9 WSW SWELL 9.0
2024-03-18 08:26 am 2.6 2.3 13.3WSW 1.3 4.5 WSW SWELL 8.9
2024-03-18 07:56 am 2.6 2.3 14.3WSW 1.3 4.8 W SWELL 8.8
2024-03-18 07:26 am 3.0 2.6 13.3WSW 1.3 5.0 WSW SWELL 9.4
2024-03-18 06:56 am 2.6 2.0 15.4WSW 1.3 4.8 WSW N/A 8.2
2024-03-18 06:26 am 3.0 2.6 14.3WSW 1.3 4.8 W SWELL 9.0
2024-03-18 05:56 am 3.0 2.6 14.3WSW 1.3 9.9 SW SWELL 9.4
2024-03-18 05:26 am 2.6 2.3 14.3 SW 1.3 4.3 WSW SWELL 8.5
2024-03-18 04:56 am 2.6 2.3 15.4WSW 1.3 4.5 WSW SWELL 8.8
2024-03-18 04:26 am 2.6 2.0 13.3WSW 1.6 4.3 WSW N/A 7.8
2024-03-18 03:56 am 3.0 2.6 12.5 SW 1.3 4.3 WSW SWELL 8.9
2024-03-18 03:26 am 3.0 2.6 14.3 SW 1.6 4.0 WSW SWELL 8.3
2024-03-18 02:56 am 2.6 2.3 13.3WSW 1.6 5.0 WSW SWELL 7.4
2024-03-18 02:26 am 3.0 2.6 15.4 SW 1.6 4.2 WSW SWELL 7.9
2024-03-18 01:56 am 2.6 2.0 15.4 SW 2.0 9.9 WSW SWELL 6.7
2024-03-18 01:26 am 3.0 2.3 15.4WSW 1.6 4.3 WSW SWELL 7.2
2024-03-18 12:56 am 2.6 2.0 15.4 W 1.6 3.9 WSW SWELL 6.5
2024-03-18 12:26 am 3.0 2.6 14.3WSW 1.6 4.2 WSW SWELL 8.0
2024-03-17 11:56 pm 3.0 2.3 15.4 W 1.6 4.2 WSW SWELL 7.4
2024-03-17 11:26 pm 3.0 2.6 14.3WSW 1.6 4.0 WSW SWELL 8.0
2024-03-17 10:56 pm 3.0 2.6 15.4 W 1.3 4.0 SW SWELL 8.3
2024-03-17 10:26 pm 2.6 2.3 15.4WSW 1.3 3.9 WSW N/A 7.4
2024-03-17 09:56 pm 3.0 2.6 15.4WSW 1.3 4.2 WSW SWELL 9.0

Plot of wave energy versus frequency (and period)