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Station 46219 - San Nicolas Island, CA (067) Image indicating link to RSS feed of recent meteorological observations for station 46219


Conditions at 46219 as of
(2:56 pm PDT)
2156 GMT on 04/01/2025:
     

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): 7.9 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 11 sec
5-day plot - Average Wave Period Average Period (APD): 6.8 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): NW ( 305 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 54.3 °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
2025-04-01 02:26 pm--- 7.9 96.6WNW-- 55.4 54.3----
2025-04-01 01:56 pm--- 6.9 106.4WNW-- 55.2 54.5----
2025-04-01 01:26 pm--- 6.6 106.4 NW-- 55.2 54.5----
2025-04-01 12:56 pm--- 6.6 116.2WNW-- 54.9 54.3----
2025-04-01 12:26 pm--- 6.6 106.3WNW-- 55.0 54.3----
2025-04-01 11:56 am--- 6.9 116.2 NW-- 54.9 54.5----
2025-04-01 11:26 am--- 6.2 116.0WNW-- 54.9 54.5----
2025-04-01 10:56 am--- 6.9 96.2 W-- 55.0 54.5----
2025-04-01 10:26 am--- 6.6 176.0 S--- 54.5----
2025-04-01 09:56 am--- 6.6 135.8 W-- 53.2 54.5----
2025-04-01 09:26 am--- 6.9 176.0SSW-- 55.2 54.5----
2025-04-01 08:56 am--- 6.9 105.8WNW-- 55.0 54.5----
2025-04-01 08:26 am--- 6.6 105.9WNW-- 54.9 54.5----
2025-04-01 07:56 am--- 6.6 175.8SSW-- 54.9 54.5----
2025-04-01 07:26 am--- 6.6 175.8SSW-- 55.0 54.5----
2025-04-01 06:56 am--- 6.6 65.9 W-- 54.9 54.7----
2025-04-01 06:26 am--- 6.2 176.2SSW-- 54.9 54.7----
2025-04-01 05:56 am--- 6.2 95.9 W-- 54.7 54.7----
2025-04-01 05:26 am--- 6.6 186.2 S-- 54.3 54.7----
2025-04-01 04:56 am--- 6.2 96.1 W-- 55.2 54.5----
2025-04-01 04:26 am--- 6.2 186.2SSW-- 55.6 54.5----
2025-04-01 03:56 am--- 6.6 86.3 W-- 55.6 54.5----
2025-04-01 03:26 am--- 6.2 86.1 W-- 55.4 54.5----
2025-04-01 02:56 am--- 5.9 96.3 W-- 55.4 54.5----
2025-04-01 02:26 am--- 5.9 136.3 SW-- 55.4 54.7----
2025-04-01 01:56 am--- 5.6 146.5 S-- 55.8 55.0----
2025-04-01 01:26 am--- 5.6 106.6 W-- 55.8 55.0----
2025-04-01 12:56 am--- 5.6 97.0 W--- 54.9----
2025-04-01 12:26 am--- 5.2 107.5WSW--- 55.0----
2025-03-31 11:56 pm--- 5.6 147.8SSW-- 55.8 55.2----
2025-03-31 11:26 pm--- 5.2 97.5 W-- 55.8 55.2----
2025-03-31 10:56 pm--- 5.9 107.5 W-- 55.6 55.2----
2025-03-31 10:26 pm--- 5.2 97.3 W-- 55.8 55.2----
2025-03-31 09:56 pm--- 5.9 97.6 W-- 55.9 55.2----
2025-03-31 09:26 pm--- 5.9 187.8 S-- 55.8 54.9----
2025-03-31 08:56 pm--- 5.9 97.7WNW-- 55.6 54.9----
2025-03-31 08:26 pm--- 5.9 88.0WNW-- 55.6 55.0----
2025-03-31 07:56 pm--- 5.6 147.9SSW-- 55.8 55.0----
2025-03-31 07:26 pm--- 5.6 97.8WNW-- 55.8 55.2----
2025-03-31 06:56 pm--- 5.6 97.9 W-- 56.1 55.4----
2025-03-31 06:26 pm--- 5.6 97.8WNW-- 56.7 55.4----
2025-03-31 05:56 pm--- 5.6 97.8WNW-- 56.8 55.4----
2025-03-31 05:26 pm--- 5.2 108.1WNW-- 57.0 55.4----
2025-03-31 04:56 pm--- 4.9 107.9 W-- 57.0 55.4----
2025-03-31 03:56 pm--- 4.9 148.2SSW-- 56.7 55.6----
2025-03-31 03:26 pm--- 4.6 108.1WNW--- 55.4----
2025-03-31 02:56 pm--- 5.2 188.8SSW-- 55.2 55.2----

Detailed Wave Summary
for 46219 as of (2:56 pm PDT)
2156 GMT on 04/01/2025:

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): 7.9 ft
5-day plot - Swell Height Swell Height (SwH): 4.3 ft
5-day plot - Swell Period Swell Period (SwP): 10.5 sec
5-day plot - Swell Direction Swell Direction (SwD): NW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 6.9 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 9.1 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):WNW
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
2025-04-01 02:26 pm 7.9 3.6 10.5WNW 6.9 9.1 WNW AVERAGE 6.6
2025-04-01 01:56 pm 6.9 3.3 10.5WNW 5.9 9.9 WNW AVERAGE 6.4
2025-04-01 01:26 pm 6.6 3.3 12.5 W 5.9 9.9 NW AVERAGE 6.4
2025-04-01 12:56 pm 6.6 3.3 11.1WNW 5.9 9.1 WNW AVERAGE 6.2
2025-04-01 12:26 pm 6.6 3.3 16.7 S 5.9 9.9 WNW AVERAGE 6.3
2025-04-01 11:56 am 6.9 3.6 10.5 NW 5.9 9.1 WNW AVERAGE 6.2
2025-04-01 11:26 am 6.2 3.3 10.5WNW 5.2 9.9 WNW AVERAGE 6.0
2025-04-01 10:56 am 6.6 3.3 10.5 NW 5.9 9.1 W AVERAGE 6.2
2025-04-01 10:26 am 6.6 3.0 16.7 S 5.9 9.1 W AVERAGE 6.0
2025-04-01 09:56 am 6.6 3.0 12.5 W 5.9 8.3 W AVERAGE 5.8
2025-04-01 09:26 am 6.9 3.3 16.7SSW 6.2 9.1 WNW AVERAGE 6.0
2025-04-01 08:56 am 6.6 3.0 12.5 W 5.9 9.9 WNW AVERAGE 5.8
2025-04-01 08:26 am 6.6 2.6 13.3 SW 6.2 9.9 WNW AVERAGE 5.9
2025-04-01 07:56 am 6.6 3.0 16.7SSW 5.9 9.1 WNW AVERAGE 5.8
2025-04-01 07:26 am 6.6 3.0 16.7SSW 5.9 4.8 WNW AVERAGE 5.8
2025-04-01 06:56 am 6.6 2.6 12.5WSW 5.9 5.6 WVERY_STEEP 5.9
2025-04-01 06:26 am 6.2 3.0 16.7SSW 5.6 9.1 WNW AVERAGE 6.2
2025-04-01 05:56 am 6.2 2.3 13.3 SW 5.9 9.1 W AVERAGE 5.9
2025-04-01 05:26 am 6.6 3.0 18.2 S 5.9 9.1 W AVERAGE 6.2
2025-04-01 04:56 am 6.2 3.0 16.7SSW 5.6 9.1 W AVERAGE 6.1
2025-04-01 04:26 am 6.2 3.0 18.2SSW 5.2 8.3 W AVERAGE 6.2
2025-04-01 03:56 am 6.6 3.3 14.3SSW 5.9 8.3 W AVERAGE 6.3
2025-04-01 03:26 am 6.2 3.0 14.3SSW 5.6 8.3 W AVERAGE 6.1
2025-04-01 02:56 am 5.9 2.6 18.2 S 5.2 9.1 W AVERAGE 6.3
2025-04-01 02:26 am 5.9 3.0 13.3 SW 4.9 9.9 W AVERAGE 6.3
2025-04-01 01:56 am 5.6 3.3 14.3 S 4.9 9.1 W AVERAGE 6.5
2025-04-01 01:26 am 5.6 3.0 13.3SSW 4.9 9.9 W AVERAGE 6.6
2025-04-01 12:56 am 5.6 3.0 14.3SSW 4.6 9.1 W AVERAGE 7.0
2025-04-01 12:26 am 5.2 3.0 16.7SSW 4.6 9.9 WSW AVERAGE 7.5
2025-03-31 11:56 pm 5.6 3.3 14.3SSW 4.6 9.9 W AVERAGE 7.8
2025-03-31 11:26 pm 5.2 3.0 18.2 S 4.6 9.1 W AVERAGE 7.5
2025-03-31 10:56 pm 5.9 3.3 14.3 S 4.9 9.9 W AVERAGE 7.5
2025-03-31 10:26 pm 5.2 3.0 10.5 W 4.6 9.1 W AVERAGE 7.3
2025-03-31 09:56 pm 5.9 3.3 14.3 S 5.2 9.1 W AVERAGE 7.6
2025-03-31 09:26 pm 5.9 3.6 18.2 S 4.9 9.1 WNW AVERAGE 7.8
2025-03-31 08:56 pm 5.9 3.3 13.3SSW 4.9 9.1 WNW AVERAGE 7.7
2025-03-31 08:26 pm 5.9 3.6 14.3SSW 4.9 8.3 WNW AVERAGE 8.0
2025-03-31 07:56 pm 5.6 3.3 14.3SSW 4.6 9.1 WNW AVERAGE 7.9
2025-03-31 07:26 pm 5.2 3.0 18.2 S 4.6 9.1 WNW AVERAGE 7.8
2025-03-31 06:56 pm 5.6 3.0 14.3SSW 4.6 9.1 W AVERAGE 7.9
2025-03-31 06:26 pm 5.6 3.0 13.3SSW 4.6 9.1 WNW AVERAGE 7.8
2025-03-31 05:56 pm 5.6 3.0 12.5SSW 4.6 9.1 WNW AVERAGE 7.8
2025-03-31 05:26 pm 5.2 3.0 18.2 S 4.6 9.9 WNW AVERAGE 8.1
2025-03-31 04:56 pm 4.9 2.6 18.2 S 3.9 9.9 W AVERAGE 7.9
2025-03-31 04:26 pm 5.2 3.3 14.3SSW 4.6 9.1 W AVERAGE 8.2
2025-03-31 03:56 pm 4.9 3.0 14.3SSW 3.9 8.3 W AVERAGE 8.2
2025-03-31 03:26 pm 4.6 3.0 14.3SSW 3.9 9.9 WNW AVERAGE 8.1
2025-03-31 02:56 pm 5.2 3.6 18.2SSW 3.9 9.9 W AVERAGE 8.8

Plot of wave energy versus frequency (and period)