Hurricane Symbol View the latest observations near Central Pacific Tropical Storm Pena.

Station 46027 (LLNR 562) - ST GEORGES - 8 NM NW of Crescent City, CA Image indicating link to RSS feed of recent meteorological observations for station 46027


Conditions at 46027 as of
(9:00 pm PST on 11/06/2026)
0500 GMT on 11/07/2026:
     

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 - Wind Direction Wind Direction (WDIR): NE ( 40 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):30.14 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.02 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 55.9 °F
5-day plot - Dew Point Dew Point (DEWP): 52.9 °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): 3.9 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Lowest 1-minute Pressure
Time (PST)Pressure
8:56 pm30.14 in
Highest 1-minute Wind Speed
Time (PST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
8:51 pm 3.9 kts NE ( 50 deg true )
Previous observations
TIME
(PST)
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
2026-11-06 08:50 pm NE 3.9 7.8 13.8 1611.0WNW30.15- 56.1- 53.4---
2026-11-06 08:40 pmNNE 3.9 5.8----30.15- 56.3- 54.0---
2026-11-06 08:30 pm N 3.9 5.8----30.15- 56.3- 54.3---
2026-11-06 08:20 pmNNE 3.9 5.8 15.1 1611.6WNW30.15- 56.3- 54.3---
2026-11-06 08:10 pmNNE 1.9 5.8 15.1-11.6WNW30.15- 56.3- 54.5---
2026-11-06 08:00 pmNNE 1.9 5.8----30.15-0.03 56.3- 54.5---
2026-11-06 07:50 pmNNE 1.9 5.8 15.4 1611.7WNW30.16- 56.3- 54.3---
2026-11-06 07:40 pmNNE 1.9 3.9----30.16- 56.3- 54.3---
2026-11-06 07:30 pm NE 1.9 3.9----30.16- 56.3- 54.3---
2026-11-06 07:20 pm NE 1.9 5.8 12.5 1610.6 W30.16- 56.5- 54.5---
2026-11-06 07:10 pmNNE 1.9 5.8 12.5-10.6 W30.16- 56.5- 54.5---
2026-11-06 07:00 pmNNE 1.9 3.9----30.16-0.03 56.5- 54.5---
2026-11-06 06:50 pm NE 1.9 5.8 15.1 1611.6WNW30.16- 56.5- 54.3---
2026-11-06 06:40 pm NE 1.9 5.8----30.17- 56.7- 54.5---
2026-11-06 06:30 pmENE 3.9 7.8----30.17- 56.8- 54.7---
2026-11-06 06:20 pm E 3.9 9.7 12.1 1411.0 W30.17- 56.8- 54.7---
2026-11-06 06:10 pm E 5.8 9.7 12.1-11.0 W30.16- 57.0- 54.9---
2026-11-06 06:00 pm E 5.8 9.7----30.16-0.03 57.7- 54.7---
2026-11-06 05:50 pmNNE 1.9 7.8 12.5-11.1 W30.17- 58.5- 54.3---
2026-11-06 05:40 pm--- 12.5 1711.1 W--------
2026-11-06 05:30 pm W 3.9 5.8----30.18- 58.6- 54.5---
2026-11-06 05:20 pm W 3.9 5.8 12.5 1711.2 W30.18- 58.8- 54.3---
2026-11-06 05:10 pmWSW 3.9 5.8 12.5-11.2 W30.18- 58.8- 53.4---
2026-11-06 05:00 pmWSW 3.9 5.8----30.18-0.02 58.6- 52.7---
2026-11-06 04:50 pmWSW 3.9 7.8 12.1 1510.9 W30.19- 58.8- 53.2---
2026-11-06 04:40 pmWSW 3.9 7.8----30.19- 58.8- 53.4---
2026-11-06 04:30 pmWSW 5.8 7.8----30.19- 58.8- 53.6---
2026-11-06 04:20 pmWSW 5.8 9.7 12.8 1511.1WNW30.19- 58.8- 53.4---
2026-11-06 04:10 pmWSW 7.8 9.7 12.8-11.1WNW30.19- 59.0- 53.4---
2026-11-06 04:00 pmWSW 5.8 9.7----30.19-0.02 59.0- 53.2---
2026-11-06 03:50 pmWSW 7.8 9.7 13.1 1711.5WNW30.19- 58.8- 53.4---
2026-11-06 03:40 pm SW 5.8 9.7----30.20- 58.5- 53.2---
2026-11-06 03:30 pmWSW 7.8 9.7----30.20- 58.6- 52.7---
2026-11-06 03:20 pm SW 5.8 9.7 12.8 1711.4WNW30.20- 59.2- 52.5---
2026-11-06 03:10 pmSSW 3.9 5.8 12.8-11.4WNW30.19- 59.2- 52.2---
2026-11-06 03:00 pmSSW 3.9 5.8----30.19-0.03 59.0- 52.2---
2026-11-06 02:50 pmSSW 3.9 7.8 12.5 1411.4WNW30.19- 58.8- 52.0---
2026-11-06 02:40 pm S 3.9 7.8 12.5-11.4WNW30.19- 58.8- 52.2---
2026-11-06 02:30 pm S 3.9 5.8----30.19- 58.6- 51.8---
2026-11-06 02:20 pm S 3.9 7.8 11.8 1611.5WNW30.20- 58.5- 51.6---
2026-11-06 02:10 pm S 3.9 5.8 11.8-11.5WNW30.20- 58.3- 51.8---
2026-11-06 02:00 pm S 5.8 7.8----30.20-0.03 58.1- 51.4---
2026-11-06 01:50 pm S 5.8 7.8 11.2 1611.0WNW30.21- 58.1- 51.1---
2026-11-06 01:40 pmSSW 5.8 5.8----30.21- 57.9- 50.5---
2026-11-06 01:30 pmSSW 5.8 7.8----30.21- 57.9- 50.9---
2026-11-06 01:20 pmSSW 5.8 7.8 11.5 1711.4 W30.21- 57.6- 51.1---
2026-11-06 01:10 pm S 5.8 7.8 11.5-11.4 W30.21- 57.0- 50.4---
2026-11-06 01:00 pm SE 5.8 9.7----30.21-0.01 56.8- 50.4---
2026-11-06 12:50 pm SE 7.8 9.7 11.8 1711.4WNW30.22- 56.8- 50.2---
2026-11-06 12:40 pmSSE 5.8 11.7 11.8-11.4WNW30.22- 56.8- 50.2---
2026-11-06 12:30 pmSSE 5.8 9.7----30.22- 57.0- 49.5---
2026-11-06 12:20 pmSSE 5.8 9.7 11.2 1611.1WNW30.22- 57.0- 49.5---
2026-11-06 12:10 pmSSE 5.8 9.7 11.2-11.1WNW30.22- 57.0- 49.3---
2026-11-06 12:00 pmSSE 5.8 7.8----30.23+0.00 56.7- 49.3---
2026-11-06 11:50 amSSE 5.8 11.7 10.2 1610.7WNW30.23- 56.5- 48.7---
2026-11-06 11:40 amSSE 5.8 7.8----30.24- 55.8- 50.0---
2026-11-06 11:30 amSSE 5.8 7.8----30.24- 55.6- 50.2---
2026-11-06 11:20 amSSE 5.8 7.8 10.8 1510.8WNW30.23- 55.6- 49.5---
2026-11-06 11:10 amSSE 5.8 7.8 10.8-10.8WNW30.23- 55.4- 49.3---
2026-11-06 11:00 amSSE 5.8 7.8----30.24+0.01 55.6- 49.5---
2026-11-06 10:50 amSSE 5.8 7.8 10.8 1411.1WNW30.24- 55.4- 49.6---
2026-11-06 10:40 am SE 3.9 7.8----30.23- 55.2- 49.5---
2026-11-06 10:30 amESE 5.8 7.8----30.23- 55.2- 48.9---
2026-11-06 10:20 am SE 3.9 7.8 9.5 1710.7WNW30.23- 55.0- 48.0---
2026-11-06 10:10 amESE 3.9 7.8 9.5-10.7WNW30.23- 54.9- 47.8---
2026-11-06 10:00 amESE 3.9 7.8----30.22+0.00 55.0- 48.4---
2026-11-06 09:50 amESE 3.9 5.8 10.8-11.0WNW30.23- 55.0- 47.8---
2026-11-06 09:40 am--- 10.8 16----------
2026-11-06 09:30 amESE 3.9 7.8----30.23- 54.7- 47.1---
2026-11-06 09:20 amESE 3.9 7.8 12.8 1611.8WNW30.23- 54.3- 46.4---
2026-11-06 09:10 amESE 5.8 9.7 12.8-11.8WNW30.23- 53.6- 46.6---
2026-11-06 09:00 amESE 5.8 11.7----30.23+0.03 53.1- 46.9---
2026-11-06 08:50 am E 5.8 9.7 12.1 1611.1WNW30.24- 52.5- 46.8---
2026-11-06 08:40 am E 5.8 13.6----30.24- 52.3- 46.8---
2026-11-06 08:30 am E 5.8 11.7----30.23- 52.3- 46.6---
2026-11-06 08:20 am E 7.8 11.7 12.1 1610.8WNW30.23- 52.7- 46.6---
2026-11-06 08:10 am E 7.8 11.7 12.1-10.8WNW30.23- 52.9- 46.8---
2026-11-06 08:00 am E 7.8 9.7----30.23+0.03 52.7- 47.1---
2026-11-06 07:50 am E 5.8 9.7 11.8 1510.8WNW30.23- 52.9- 47.5---
2026-11-06 07:40 am E 5.8 7.8 11.8-10.8WNW30.23- 52.9- 48.0---
2026-11-06 07:30 am E 5.8 9.7----30.22- 53.2- 48.9---
2026-11-06 07:20 am E 3.9 7.8 11.8 1711.1WNW30.22- 53.2- 49.1---
2026-11-06 07:10 am E 3.9 7.8 11.8-11.1WNW30.22- 53.4- 49.3---
2026-11-06 07:00 am E 3.9 5.8----30.22+0.02 53.2- 49.1---
2026-11-06 06:50 amESE 3.9 7.8 12.5 1711.0WNW30.21- 53.6- 49.6---
2026-11-06 06:40 amESE 3.9 7.8----30.20- 53.4- 49.3---
2026-11-06 06:30 am SE 3.9 7.8----30.20- 53.4- 49.3---
2026-11-06 06:20 amESE 1.9 5.8 12.1-10.7WNW30.21- 53.2- 49.1---
2026-11-06 06:10 am--- 12.1 1210.7WNW--------
2026-11-06 06:00 am SE 1.9 5.8----30.21+0.00 53.1- 48.7---
2026-11-06 05:50 amESE 3.9 7.8 11.8 1610.5WNW30.20- 52.9- 48.7---
2026-11-06 05:40 amESE 3.9 9.7----30.20- 52.9- 48.9---
2026-11-06 05:30 am E 5.8 7.8----30.20- 52.7- 49.1---
2026-11-06 05:20 am E 3.9 9.7 10.8 1710.2WNW30.20- 52.5- 49.3---
2026-11-06 05:10 amESE 3.9 7.8 10.8-10.2WNW30.20- 52.5- 49.5---
2026-11-06 05:00 amESE 5.8 9.7----30.20-0.02 52.3- 49.3---
2026-11-06 04:50 amESE 5.8 11.7 12.5 1610.9WNW30.19- 52.0- 48.9---
2026-11-06 04:40 am E 5.8 9.7----30.20- 51.6- 48.4---
2026-11-06 04:30 am E 5.8 11.7----30.20- 51.8- 48.9---
2026-11-06 04:20 am E 7.8 11.7 12.1 1410.5WNW30.19- 51.8- 49.3---
2026-11-06 04:10 am E 5.8 9.7 12.1-10.5WNW30.20- 52.0- 50.0---
2026-11-06 04:00 am E 7.8 9.7----30.19-0.02 52.0- 50.7---
2026-11-06 03:50 am E 5.8 9.7 12.5 1310.5WNW30.20- 52.5- 51.6---
2026-11-06 03:40 am E 5.8 9.7 12.5-10.5WNW30.20- 52.5- 51.6---
2026-11-06 03:30 am E 5.8 9.7----30.20- 52.5- 51.4---
2026-11-06 03:20 am E 5.8 7.8 13.5 1710.4WNW30.21- 52.2- 50.7---
2026-11-06 03:10 am E 5.8 9.7----30.21- 52.7- 51.1---
2026-11-06 03:00 amENE 5.8 7.8----30.21+0.00 52.0- 49.6---
2026-11-06 02:50 amENE 5.8 9.7 12.5 1710.3WNW30.22- 51.6- 49.3---
2026-11-06 02:40 amENE 5.8 7.8 12.5-10.3WNW30.22- 51.4- 49.1---
2026-11-06 02:30 amENE 5.8 9.7----30.22- 51.3- 49.1---
2026-11-06 02:20 am NE 5.8 9.7 11.5 179.8WNW30.22- 51.3- 49.6---
2026-11-06 02:10 am NE 5.8 7.8 11.5-9.8WNW30.22- 51.4- 50.2---
2026-11-06 02:00 am NE 5.8 7.8----30.22+0.01 51.6- 50.7---
2026-11-06 01:50 am NE 5.8 9.7 12.5 1710.6WNW30.22- 51.6- 50.9---
2026-11-06 01:40 am NE 5.8 7.8----30.22- 52.3- 51.6---
2026-11-06 01:30 am N 5.8 7.8----30.22- 52.9- 52.2---
2026-11-06 01:20 amNNW 3.9 7.8 11.8 139.9 W30.22- 52.9- 52.2---
2026-11-06 01:10 amNNW 3.9 5.8----30.22- 52.5- 51.8---
2026-11-06 01:00 am NW 3.9 7.8----30.22+0.01 52.2- 51.4---
2026-11-06 12:50 am NW 3.9 7.8 11.5 149.7WNW30.22- 52.3- 51.6---
2026-11-06 12:40 amNNW 3.9 5.8----30.22- 52.0- 51.3---
2026-11-06 12:30 am N 3.9 5.8----30.22- 52.2- 51.1---
2026-11-06 12:20 am N 3.9 5.8 10.8 119.6WNW30.22- 52.5- 50.9---
2026-11-06 12:10 am N 3.9 5.8 10.8-9.6WNW30.21- 54.0- 51.4---
2026-11-06 12:00 am NW 1.9 5.8----30.22+0.01 54.1- 51.4---
2026-11-05 11:50 pmNNW 0.0 3.9 11.2 179.8WNW30.21- 54.0- 51.3---
2026-11-05 11:40 pmNNW 0.0 3.9----30.21- 54.0- 51.1---
2026-11-05 11:30 pmNNE 0.0 3.9----30.21- 54.1- 51.3---
2026-11-05 11:20 pmNNE 1.9 3.9 11.5 139.4WNW30.21- 54.1- 51.1---
2026-11-05 11:10 pm N 1.9 3.9 11.5-9.4WNW30.21- 54.5- 51.3---
2026-11-05 11:00 pm N 3.9 7.8----30.21+0.02 54.7- 51.4---
2026-11-05 10:50 pm NW 5.8 9.7 12.5 1710.2 W30.21- 54.9- 52.0---
2026-11-05 10:40 pm NW 5.8 7.8----30.21- 54.9- 52.5---
2026-11-05 10:30 pmNNW 5.8 7.8----30.21- 54.9- 52.9---
2026-11-05 10:20 pm NW 5.8 9.7 13.5 119.8WNW30.21- 55.2- 53.4---
2026-11-05 10:10 pmNNW 5.8 7.8----30.21- 55.2- 53.4---
2026-11-05 10:00 pmNNW 5.8 7.8----30.21+0.03 55.2- 53.4---
2026-11-05 09:50 pmNNW 5.8 7.8 12.1 199.7WNW30.21- 55.0- 53.2---
2026-11-05 09:40 pmNNW 5.8 7.8----30.21- 55.0- 53.2---
2026-11-05 09:30 pm N 5.8 7.8----30.20- 55.0- 53.2---
2026-11-05 09:20 pm N 5.8 7.8 12.1 119.4WNW30.20- 55.0- 53.2---
2026-11-05 09:10 pm N 7.8 9.7 12.1-9.4WNW30.20- 55.0- 53.2---
2026-11-05 09:00 pm N 7.8 9.7----30.20+0.03 55.2- 53.2---
2026-11-05 08:50 pm N 7.8 9.7 12.1 119.4WNW30.20- 55.6- 53.4---

Wave Summary
for 46027 as of
(8:40 pm PST on 11/06/2026)
0440 GMT on 11/07/2026:

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): 13.8 ft
5-day plot - Swell Height Swell Height (SwH): 13.5 ft
5-day plot - Swell Period Swell Period (SwP): 16.0 sec
5-day plot - Swell Direction Swell Direction (SwD):WNW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.8 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): W
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 11.0 sec
Previous observations
TIME
(PST)
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
2026-11-06 08:10 pm 15.1 15.1 16.0WNW 1.3 3.2 SSE SWELL 11.6
2026-11-06 07:40 pm 15.4 15.4 16.0WNW 1.3 4.0 W SWELL 11.7
2026-11-06 07:10 pm 12.5 12.5 16.0 W 1.3 3.2 SE SWELL 10.6
2026-11-06 06:40 pm 15.1 14.8 16.0WNW 1.3 3.7 S SWELL 11.6
2026-11-06 06:10 pm 12.1 12.1 13.8 W 1.3 4.0 S SWELL 11.0
2026-11-06 05:40 pm 12.5 12.5 17.4 W 1.3 4.0 SW SWELL 11.1
2026-11-06 05:10 pm 12.5 12.5 17.4 W 1.3 3.6 S SWELL 11.2
2026-11-06 04:40 pm 12.1 12.1 14.8 W 1.3 3.4 ESE SWELL 10.9
2026-11-06 04:10 pm 12.8 12.8 14.8WNW 1.3 3.8 SE SWELL 11.1
2026-11-06 03:40 pm 13.1 12.8 17.4WNW 1.3 3.2 SE SWELL 11.5
2026-11-06 03:10 pm 12.8 12.8 17.4WNW 1.3 4.0 SSW SWELL 11.4
2026-11-06 02:40 pm 12.5 12.5 13.8WNW 1.3 3.8 ESE SWELL 11.4
2026-11-06 02:10 pm 11.8 11.8 16.0WNW 1.3 3.3 SE SWELL 11.5
2026-11-06 01:40 pm 11.2 11.2 16.0WNW 1.0 4.0 ESE SWELL 11.0
2026-11-06 01:10 pm 11.5 11.2 17.4 W 1.3 3.1 ESE SWELL 11.4
2026-11-06 12:40 pm 11.8 11.8 17.4WNW 1.0 3.4 SE SWELL 11.4
2026-11-06 12:10 pm 11.2 10.8 16.0WNW 1.0 3.4 ESE SWELL 11.1
2026-11-06 11:40 am 10.2 10.2 16.0WNW 1.0 3.8 ENE SWELL 10.7
2026-11-06 11:10 am 10.8 10.8 14.8WNW 1.0 3.8 SSE SWELL 10.8
2026-11-06 10:40 am 10.8 10.5 13.8WNW 1.0 3.8 WSW SWELL 11.1
2026-11-06 10:10 am 9.5 9.5 17.4WNW 1.0 3.7 NNE SWELL 10.7
2026-11-06 09:40 am 10.8 10.8 16.0WNW 1.0 3.8 WSW SWELL 11.0
2026-11-06 09:10 am 12.8 12.8 16.0WNW 1.0 3.6 E SWELL 11.8
2026-11-06 08:40 am 12.1 12.1 16.0WNW 1.0 3.2 SW SWELL 11.1
2026-11-06 08:10 am 12.1 11.8 16.0WNW 1.3 3.4 SE SWELL 10.8
2026-11-06 07:40 am 11.8 11.8 14.8WNW 1.3 3.7 SE SWELL 10.8
2026-11-06 07:10 am 11.8 11.8 17.4WNW 1.3 3.7 SW SWELL 11.1
2026-11-06 06:40 am 12.5 12.5 17.4WNW 1.3 3.2 S SWELL 11.0
2026-11-06 06:10 am 12.1 12.1 12.1WNW 1.3 3.6 W SWELL 10.7
2026-11-06 05:40 am 11.8 11.8 16.0WNW 1.3 4.0 W SWELL 10.5
2026-11-06 05:10 am 10.8 10.5 17.4WNW 1.3 3.8 WNW SWELL 10.2
2026-11-06 04:40 am 12.5 12.5 16.0WNW 1.6 3.8 NW SWELL 10.9
2026-11-06 04:10 am 12.1 12.1 13.8WNW 1.6 3.8 ENE SWELL 10.5
2026-11-06 03:40 am 12.5 12.5 12.9WNW 1.6 3.8 NW SWELL 10.5
2026-11-06 03:10 am 13.5 13.5 17.4WNW 1.6 4.0 W SWELL 10.4
2026-11-06 02:40 am 12.5 12.1 17.4WNW 1.6 3.7 WNW SWELL 10.3
2026-11-06 02:10 am 11.5 11.2 17.4WNW 1.6 3.6 W SWELL 9.8
2026-11-06 01:40 am 12.5 12.1 17.4WNW 1.3 3.8 N SWELL 10.6
2026-11-06 01:10 am 11.8 11.8 12.9 W 1.3 4.0 W SWELL 9.9
2026-11-06 12:40 am 11.5 11.5 13.8WNW 1.6 3.7 NNW SWELL 9.7
2026-11-06 12:10 am 10.8 10.8 10.8WNW 1.6 3.4 NW AVERAGE 9.6
2026-11-05 11:40 pm 11.2 11.2 17.4WNW 1.6 4.0 NW SWELL 9.8
2026-11-05 11:10 pm 11.5 11.5 12.9WNW 1.6 3.4 NW SWELL 9.4
2026-11-05 10:40 pm 12.5 12.5 17.4 W 1.6 4.0 NNW SWELL 10.2
2026-11-05 10:10 pm 13.5 13.5 11.4WNW 1.6 4.0 NNW AVERAGE 9.8
2026-11-05 09:40 pm 12.1 12.1 19.0WNW 1.6 4.0 NW SWELL 9.7
2026-11-05 09:10 pm 12.1 11.8 10.8WNW 1.6 3.7 N AVERAGE 9.4

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