Station 46054 (LLNR 198.1) - WEST SANTA BARBARA 38 NM West of Santa Barbara, CA Image indicating link to RSS feed of recent meteorological observations for station 46054


Conditions at 46054 as of
(1:40 am PDT)
0840 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 - Wind Direction Wind Direction (WDIR): N ( 360 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 3.9 kts
5-day plot - Wind Gust Wind Gust (GST): 5.8 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.04 in
5-day plot - Air Temperature Air Temperature (ATMP): 56.3 °F
5-day plot - Water Temperature Water Temperature (WTMP): 55.4 °F
5-day plot - Dew Point Dew Point (DEWP): 55.0 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 5.8 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Highest 1-minute Wind Speed
Time (PDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
1:38 am 3.9 kts-
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
2024-03-19 01:30 am N 3.9 5.8----30.03- 56.5 55.4 55.2---
2024-03-19 01:20 am NE 3.9 5.8 5.2 137.7 W30.03- 56.5 55.4 55.2---
2024-03-19 01:10 amENE 3.9 5.8 5.2-7.7 W30.03- 56.7 55.4 55.2---
2024-03-19 01:00 amENE 5.8 7.8----30.03+0.02 56.8 55.4 55.4---
2024-03-19 12:50 am E 5.8 7.8 4.9 127.4WNW30.03- 57.0 55.4 55.4---
2024-03-19 12:40 amENE 5.8 9.7----30.03- 56.8 55.4 55.0---
2024-03-19 12:30 amENE 5.8 7.8----30.03- 56.7 55.6 54.5---
2024-03-19 12:20 amENE 3.9 7.8 4.6 136.3 W30.03- 56.8 55.6 54.5---
2024-03-19 12:10 am NE 3.9 5.8 4.6-6.3 W30.03- 57.2 55.6 54.3---
2024-03-19 12:00 amNNE 1.9 3.9----30.04+0.02 57.2 55.6 54.5---
2024-03-18 11:50 pm N 3.9 5.8 4.9 136.3WNW30.04- 57.0 55.8 54.7---
2024-03-18 11:40 pmNNW 7.8 9.7----30.03- 56.5 55.8 54.1---
2024-03-18 11:30 pmNNW 9.7 11.7----30.03- 56.3 55.9 53.8---
2024-03-18 11:20 pmNNW 11.7 13.6 5.2 136.6 W30.03- 56.5 55.9 54.0---
2024-03-18 11:10 pmNNW 11.7 13.6 5.2-6.6 W30.03- 56.5 56.1 54.0---
2024-03-18 11:00 pmNNW 11.7 13.6----30.03+0.03 56.5 56.1 54.0---
2024-03-18 10:50 pmNNW 11.7 15.5 4.9 126.4WNW30.03- 56.5 56.3 54.0---
2024-03-18 10:40 pm NW 13.6 15.5----30.03- 56.7 56.3 54.1---
2024-03-18 10:30 pm NW 13.6 17.5----30.02- 56.7 56.5 54.1---
2024-03-18 10:20 pm NW 13.6 17.5 4.6 126.5WNW30.02- 56.7 56.5 54.1---
2024-03-18 10:10 pm NW 13.6 17.5 4.6-6.5WNW30.02- 56.7 56.7 54.1---
2024-03-18 10:00 pm NW 13.6 15.5----30.02+0.02 56.7 56.7 54.1---
2024-03-18 09:50 pm NW 13.6 15.5 4.6 136.5WNW30.02- 56.7 56.7 54.3---
2024-03-18 09:40 pm NW 11.7 15.5----30.02- 56.8 56.7 54.5---
2024-03-18 09:30 pm NW 11.7 13.6----30.02- 56.8 56.8 54.5---
2024-03-18 09:20 pm NW 11.7 13.6 4.6 137.8WNW30.02- 56.8 56.8 54.5---
2024-03-18 09:10 pm NW 9.7 11.7 4.6-7.8WNW30.01- 56.8 57.0 54.5---
2024-03-18 09:00 pm NW 9.7 13.6----30.01+0.04 57.0 57.0 54.7---
2024-03-18 08:50 pm NW 11.7 13.6 4.6 137.8 W30.01- 57.0 57.0 54.5---
2024-03-18 08:40 pm NW 11.7 13.6----30.01- 57.0 57.2 54.5---
2024-03-18 08:30 pm NW 11.7 13.6----30.01- 57.0 57.2 54.7---
2024-03-18 08:20 pm NW 11.7 13.6 4.6 147.5 W30.01- 57.0 57.2 54.7---
2024-03-18 08:10 pm NW 9.7 13.6 4.6-7.5 W30.01- 57.0 57.2 54.7---
2024-03-18 08:00 pm NW 9.7 13.6----30.01+0.04 57.0 57.0 54.5---
2024-03-18 07:50 pm NW 9.7 13.6 4.6 136.9 W30.01- 57.2 57.0 54.5---
2024-03-18 07:40 pmNNW 9.7 11.7----30.00- 57.2 56.7 54.3---
2024-03-18 07:30 pmNNW 11.7 13.6----30.00- 57.0 56.7 54.1---
2024-03-18 07:20 pmNNW 13.6 15.5 4.6 136.1WNW30.00- 56.8 56.5 54.3---
2024-03-18 07:10 pmNNW 13.6 15.5 4.6-6.1WNW30.00- 57.0 56.5 54.7---
2024-03-18 07:00 pm NW 13.6 15.5----30.00+0.02 57.2 56.5 54.9---
2024-03-18 06:50 pm NW 13.6 19.4 4.6 135.7WNW30.00- 57.2 56.5 54.9---
2024-03-18 06:40 pm NW 13.6 17.5----29.99- 57.2 56.5 54.9---
2024-03-18 06:30 pm NW 15.5 21.4----29.98- 57.2 56.3 55.0---
2024-03-18 06:20 pm NW 17.5 19.4 5.6 136.0 W29.98- 57.2 56.1 55.2---
2024-03-18 06:10 pm NW 17.5 21.4 5.6-6.0 W29.97- 57.2 56.1 55.2---
2024-03-18 06:00 pm NW 17.5 21.4----29.97-0.01 57.4 56.1 55.2---
2024-03-18 05:50 pm NW 15.5 21.4 5.2 135.6 W29.97- 57.4 56.1 55.0---
2024-03-18 05:40 pm NW 17.5 21.4----29.97- 57.4 56.1 55.0---
2024-03-18 05:30 pm NW 17.5 21.4----29.97- 57.4 56.1 55.0---
2024-03-18 05:20 pm NW 17.5 21.4 5.6 135.5 W29.97- 57.6 56.1 55.2---
2024-03-18 05:10 pm NW 17.5 19.4 5.6-5.5 W29.97- 57.6 56.1 55.0---
2024-03-18 05:00 pm NW 17.5 19.4----29.97-0.03 57.6 56.1 55.0---
2024-03-18 04:50 pm NW 17.5 21.4 4.6 135.4WNW29.97- 57.6 56.3 55.2---
2024-03-18 04:40 pm NW 17.5 19.4----29.97- 57.6 56.3 55.0---
2024-03-18 04:30 pm NW 15.5 19.4----29.97- 57.6 56.3 55.0---
2024-03-18 04:20 pm NW 15.5 17.5 5.2 136.0WNW29.97- 57.6 56.1 55.0---
2024-03-18 04:10 pm NW 15.5 19.4----29.97- 57.6 56.1 55.2---
2024-03-18 04:00 pmWNW 15.5 17.5----29.97-0.04 57.6 56.3 55.2---
2024-03-18 03:50 pmWNW 13.6 17.5 4.9 146.1 W29.98- 57.6 56.3 55.2---
2024-03-18 03:40 pmWNW 15.5 19.4----29.98- 57.6 56.3 55.2---
2024-03-18 03:30 pmWNW 13.6 19.4----29.98- 57.6 56.1 55.2---
2024-03-18 03:20 pmWNW 13.6 17.5 4.9 146.6 W29.98- 57.6 56.3 55.2---
2024-03-18 03:10 pmWNW 13.6 17.5----29.98- 57.7 56.3 55.2---
2024-03-18 03:00 pmWNW 13.6 15.5----29.98-0.04 57.7 56.3 55.2---
2024-03-18 02:50 pmWNW 11.7 15.5 4.6 137.2WNW29.99- 57.7 56.3 54.9---
2024-03-18 02:40 pmWNW 11.7 15.5----29.99- 57.7 56.3 54.9---
2024-03-18 02:30 pmWNW 11.7 13.6----29.99- 58.1 56.3 54.9---
2024-03-18 02:20 pm W 9.7 11.7 4.6 148.3WNW30.00- 58.3 56.5 54.9---
2024-03-18 02:10 pmWNW 11.7 13.6----30.00- 57.9 56.7 54.7---
2024-03-18 02:00 pmWNW 11.7 15.5----30.00-0.04 57.6 56.5 54.7---
2024-03-18 01:50 pmWSW 7.8 9.7 5.2 139.2WNW30.01- 57.4 56.3 54.9---
2024-03-18 01:40 pmWNW 9.7 11.7----30.00- 57.0 56.5 54.5---
2024-03-18 01:30 pm W 7.8 9.7----30.01- 57.0 56.3 54.5---
2024-03-18 01:20 pmWNW 7.8 9.7 5.9 1410.0 W30.01- 56.8 56.3 54.1---
2024-03-18 01:10 pm NW 7.8 11.7----30.01- 56.5 56.5 53.8---
2024-03-18 01:00 pm NW 7.8 9.7----30.01-0.03 56.3 56.7 53.8---
2024-03-18 12:50 pm NW 7.8 9.7 4.9 149.5WNW30.01- 56.5 56.7 54.1---
2024-03-18 12:40 pmWNW 5.8 7.8----30.02- 56.7 56.7 54.3---
2024-03-18 12:30 pmWNW 5.8 7.8----30.02- 56.7 56.8 54.1---
2024-03-18 12:20 pmWNW 5.8 7.8 4.3 138.9WNW30.02- 56.7 56.8 54.1---
2024-03-18 12:10 pmWNW 5.8 7.8----30.02- 56.7 56.5 54.1---
2024-03-18 12:00 pmWNW 5.8 7.8----30.03-0.01 56.5 57.0 53.8---
2024-03-18 11:50 amWNW 5.8 7.8 3.9 148.5 W30.03- 56.7 56.5 53.8---
2024-03-18 11:40 amWNW 5.8 5.8----30.03- 56.7 56.7 53.8---
2024-03-18 11:30 am NW 3.9 5.8----30.03-- 56.7----
2024-03-18 11:10 am NW 5.8 5.8----30.03- 57.0 56.8 54.5---
2024-03-18 11:00 amWNW 5.8 7.8----30.03+0.01 57.4 57.0 54.7---
2024-03-18 10:50 amWNW 3.9 5.8 4.3 139.0 W30.03- 57.6 56.8 54.7---
2024-03-18 10:40 amWNW 3.9 5.8----30.03- 57.4 56.8 54.1---
2024-03-18 10:30 am W 3.9 5.8----30.03- 57.6 56.8 54.7---
2024-03-18 10:20 am W 3.9 3.9 4.3 148.9WNW30.03- 57.7 56.8 54.7---
2024-03-18 10:10 amWNW 3.9 3.9----30.04- 57.7 56.8 54.5---
2024-03-18 10:00 amWNW 3.9 5.8----30.04+0.03 57.9 56.8 54.7---
2024-03-18 09:50 am W 1.9 3.9 4.3 148.8WNW30.04- 58.3 56.7 54.5---
2024-03-18 09:40 am- 0.0 1.9----30.04- 57.7 56.7 54.3---
2024-03-18 09:30 amWNW 1.9 3.9----30.03- 57.6 56.7 54.7---
2024-03-18 09:20 amWNW 1.9 3.9 4.6 149.1 W30.03- 57.2 56.5 54.9---
2024-03-18 09:10 amWNW 1.9 3.9----30.03- 57.0 56.5 54.9---
2024-03-18 09:00 amWNW 1.9 3.9----30.03+0.03 56.8 56.5 54.9---
2024-03-18 08:50 am NW 3.9 3.9 4.3 148.9WNW30.03- 56.7 56.5 54.7---
2024-03-18 08:40 am NW 3.9 3.9----30.03- 56.5 56.5 54.5---
2024-03-18 08:30 amNNW 3.9 3.9----30.03- 56.5 56.5 54.9---
2024-03-18 08:20 am N 3.9 3.9 4.3 148.6 W30.03- 56.5 56.5 55.0---
2024-03-18 08:10 amNNW 1.9 3.9 4.3-8.6 W30.03- 56.5 56.5 55.0---
2024-03-18 08:00 am N 1.9 3.9----30.02+0.02 56.3 56.5 54.9---
2024-03-18 07:50 am N 1.9 3.9 4.3 147.6 W30.02- 56.3 56.5 54.9---
2024-03-18 07:40 amNNW 1.9 3.9----30.02- 56.1 56.5 54.7---
2024-03-18 07:30 am N 1.9 1.9----30.02- 56.1 56.3 54.7---
2024-03-18 07:20 am N 1.9 3.9 4.3 156.3WNW30.02- 56.1 56.3 54.7---
2024-03-18 07:10 am N 1.9 1.9 4.3-6.3WNW30.01- 56.1 56.1 54.5---
2024-03-18 07:00 am N 1.9 1.9----30.01+0.02 56.1 56.3 54.3---
2024-03-18 06:50 am N 1.9 3.9 4.3 146.0 W30.02- 56.1 56.3 54.1---
2024-03-18 06:40 am N 3.9 5.8----30.02- 56.3 56.3 54.1---
2024-03-18 06:30 am N 5.8 9.7----30.01- 55.9 56.1 53.6---
2024-03-18 06:20 amNNW 9.7 11.7 4.6 146.0 W30.01- 55.6 56.1 53.4---
2024-03-18 06:10 amNNW 11.7 13.6 4.6-6.0 W30.01- 55.4 56.1 53.2---
2024-03-18 06:00 amNNW 13.6 17.5----30.01+0.00 55.4 56.1 53.2---
2024-03-18 05:50 amNNW 13.6 19.4 4.9 146.0 W30.01- 55.2 56.1 53.1---
2024-03-18 05:40 amNNW 15.5 19.4----30.00- 55.2 56.1 53.1---
2024-03-18 05:30 amNNW 15.5 19.4----30.01- 55.2 56.1 53.1---
2024-03-18 05:20 am NW 15.5 19.4 4.3 135.5WNW30.01- 55.2 55.9 53.1---
2024-03-18 05:10 am NW 17.5 21.4 4.3-5.5WNW30.00- 55.0 56.1 52.9---
2024-03-18 05:00 am NW 15.5 19.4----30.00-0.01 55.0 56.1 53.1---
2024-03-18 04:50 am NW 17.5 21.4 4.3 135.1WNW30.01- 55.0 56.1 53.1---
2024-03-18 04:40 am NW 17.5 21.4----30.01- 55.0 56.1 53.1---
2024-03-18 04:30 am NW 17.5 21.4----30.00- 54.9 56.1 53.1---
2024-03-18 04:20 am NW 17.5 21.4 4.9 155.8 W30.00- 55.0 56.1 53.2---
2024-03-18 04:10 am NW 17.5 21.4----30.00- 55.4 56.1 53.2---
2024-03-18 04:00 am NW 15.5 19.4----30.00-0.02 55.6 56.3 53.4---
2024-03-18 03:50 am NW 15.5 19.4 4.9 156.5 W30.00- 55.8 56.1 53.2---
2024-03-18 03:40 am NW 15.5 17.5----30.01- 55.8 56.1 53.2---
2024-03-18 03:30 am NW 13.6 17.5----30.01- 55.8 56.1 53.6---
2024-03-18 03:20 amWNW 13.6 17.5 4.6 156.7WNW30.01- 55.8 56.1 53.4---
2024-03-18 03:10 amWNW 15.5 17.5----30.01- 55.6 56.1 53.4---
2024-03-18 03:00 amWNW 13.6 17.5----30.01-0.03 55.6 56.1 53.6---
2024-03-18 02:50 am NW 13.6 17.5 4.6 145.9 W30.01- 55.6 56.3 53.8---
2024-03-18 02:40 amWNW 13.6 17.5----30.01- 55.6 56.1 54.0---
2024-03-18 02:30 amWNW 13.6 15.5----30.01- 55.6 56.3 54.0---
2024-03-18 02:20 am NW 13.6 15.5 5.2 146.7 W30.01- 55.4 56.3 53.8---
2024-03-18 02:10 am NW 13.6 17.5 5.2-6.7 W30.01- 55.4- 53.8---
2024-03-18 02:00 am NW 13.6 17.5----30.01-0.04 55.4 56.3 53.8---
2024-03-18 01:50 am NW 15.5 17.5 5.2 146.6WNW30.01- 55.4 56.3 53.8---

Detailed Wave Summary
for 46054 as of (1:10 am PDT)
0810 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): 5.2 ft
5-day plot - Swell Height Swell Height (SwH): 5.2 ft
5-day plot - Swell Period Swell Period (SwP): 12.9 sec
5-day plot - Swell Direction Swell Direction (SwD): W
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.3 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):WNW
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 7.7 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
2024-03-19 12:40 am 4.9 4.6 12.1WNW 1.3 3.8 WNW SWELL 7.4
2024-03-19 12:10 am 4.6 4.3 12.9 W 1.6 3.3 WNW SWELL 6.3
2024-03-18 11:40 pm 4.9 4.6 12.9WNW 1.6 3.1 WNW SWELL 6.3
2024-03-18 11:10 pm 5.2 4.6 12.9 W 2.3 4.5 WNW SWELL 6.6
2024-03-18 10:40 pm 4.9 4.3 12.1WNW 2.3 5.6 WNW SWELL 6.4
2024-03-18 10:10 pm 4.6 3.9 12.1WNW 2.3 5.6 WNW SWELL 6.5
2024-03-18 09:40 pm 4.6 3.9 12.9WNW 2.3 5.3 WNW SWELL 6.5
2024-03-18 09:10 pm 4.6 4.6 12.9WNW 1.6 4.8 WNW SWELL 7.8
2024-03-18 08:40 pm 4.6 4.3 12.9 W 1.6 5.0 WNW SWELL 7.8
2024-03-18 08:10 pm 4.6 4.3 13.8 W 1.6 4.5 WNW SWELL 7.5
2024-03-18 07:40 pm 4.6 4.3 12.9 W 2.0 3.8 WNW SWELL 6.9
2024-03-18 07:10 pm 4.6 3.9 12.9WNW 2.3 4.3 WNW SWELL 6.1
2024-03-18 06:40 pm 4.6 3.9 12.9WNW 2.6 4.8 NW SWELL 5.7
2024-03-18 06:10 pm 5.6 4.9 12.9 W 3.0 3.4 NW SWELL 6.0
2024-03-18 05:40 pm 5.2 4.3 12.9 W 3.0 3.7 WNW SWELL 5.6
2024-03-18 05:10 pm 5.6 4.6 12.9 W 3.3 3.6 WNW SWELL 5.5
2024-03-18 04:40 pm 4.6 3.9 12.9WNW 3.0 3.4 WNW SWELL 5.4
2024-03-18 04:10 pm 5.2 4.6 12.9WNW 2.6 3.4 WNW SWELL 6.0
2024-03-18 03:40 pm 4.9 4.3 13.8 W 2.3 3.0 WNW SWELL 6.1
2024-03-18 03:10 pm 4.9 4.3 13.8 W 2.0 5.0 WNW SWELL 6.6
2024-03-18 02:40 pm 4.6 3.9 12.9WNW 1.6 5.6 NW SWELL 7.2
2024-03-18 02:10 pm 4.6 4.3 13.8WNW 1.3 4.5 NW SWELL 8.3
2024-03-18 01:40 pm 5.2 4.9 12.9WNW 1.3 4.3 WNW SWELL 9.2
2024-03-18 01:10 pm 5.9 5.6 13.8 W 1.0 4.2 WNW SWELL 10.0
2024-03-18 12:40 pm 4.9 4.9 13.8WNW 1.0 4.0 WNW SWELL 9.5
2024-03-18 12:10 pm 4.3 4.3 12.9WNW 0.7 4.0 WNW SWELL 8.9
2024-03-18 11:40 am 3.9 3.9 13.8 W 0.7 3.1 WNW SWELL 8.5
2024-03-18 10:40 am 4.3 3.9 12.9 W 0.7 3.2 WNW SWELL 9.0
2024-03-18 10:10 am 4.3 3.9 13.8WNW 1.0 3.7 WNW SWELL 8.9
2024-03-18 09:40 am 4.3 4.3 13.8WNW 1.0 3.4 WNW SWELL 8.8
2024-03-18 09:10 am 4.6 4.6 13.8 W 1.0 3.3 WNW SWELL 9.1
2024-03-18 08:40 am 4.3 4.3 13.8WNW 1.0 3.8 WNW SWELL 8.9
2024-03-18 08:10 am 4.3 4.3 13.8 W 1.0 3.8 WNW SWELL 8.6
2024-03-18 07:40 am 4.3 4.3 13.8 W 1.3 3.3 NW SWELL 7.6
2024-03-18 07:10 am 4.3 3.9 14.8WNW 1.6 3.2 NW SWELL 6.3
2024-03-18 06:40 am 4.3 3.9 13.8 W 1.6 3.2 NW SWELL 6.0
2024-03-18 06:10 am 4.6 3.9 13.8 W 2.3 3.3 WNW SWELL 6.0
2024-03-18 05:40 am 4.9 4.3 13.8 W 2.3 3.4 WNW SWELL 6.0
2024-03-18 05:10 am 4.3 3.6 12.9WNW 2.3 3.8 WNW SWELL 5.5
2024-03-18 04:40 am 4.3 3.3 12.9WNW 2.3 2.9 NW SWELL 5.1
2024-03-18 04:10 am 4.9 4.3 14.8 W 2.3 3.0 WNW SWELL 5.8
2024-03-18 03:40 am 4.9 4.6 14.8 W 2.3 3.2 WNW SWELL 6.5
2024-03-18 03:10 am 4.6 4.3 14.8WNW 2.0 5.3 WNW SWELL 6.7
2024-03-18 02:40 am 4.6 3.9 13.8 W 2.3 5.0 NW SWELL 5.9
2024-03-18 02:10 am 5.2 4.6 13.8 W 2.3 4.8 WNW SWELL 6.7

Plot of wave energy versus frequency (and period)