Station 42036 (LLNR 855) - WEST TAMPA - 112 NM WNW of Tampa, FL Image indicating link to RSS feed of recent meteorological observations for station 42036


Conditions at 42036 as of
(4:10 am CST)
1010 GMT on 02/18/2026:
     

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): E ( 80 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 5.8 kts
5-day plot - Wind Gust Wind Gust (GST): 5.8 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.07 in
5-day plot - Air Temperature Air Temperature (ATMP): 65.5 °F
5-day plot - Water Temperature Water Temperature (WTMP): 66.6 °F
5-day plot - Dew Point Dew Point (DEWP): 63.0 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 5.8 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
Lowest 1-minute Pressure
Time (CST)Pressure
4:10 am30.07 in
Highest 1-minute Wind Speed
Time (CST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
4:09 am 5.8 kts E ( 80 deg true )
Previous observations
TIME
(CST)
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
2026-02-18 04:00 am E 5.8 5.8----30.06-0.04 65.7 66.6 63.3---
2026-02-18 03:50 am E 3.9 3.9 0.7-3.8-30.06- 65.5 66.6 63.1---
2026-02-18 03:40 am E 3.9 3.9----30.06- 65.5 66.6 63.1---
2026-02-18 03:30 amESE 3.9 5.8----30.06- 65.5 66.7 63.1---
2026-02-18 03:20 amESE 3.9 5.8 0.7-3.7-30.05- 65.5 66.7 63.1---
2026-02-18 03:10 amESE 5.8 7.8 0.7-3.7-30.05- 65.5 66.7 62.8---
2026-02-18 03:00 am SE 7.8 9.7----30.05-0.07 65.5 66.7 62.6---
2026-02-18 02:50 am SE 7.8 9.7 0.7-3.8-30.04- 65.3 66.7 62.2---
2026-02-18 02:40 am SE 7.8 9.7----30.05- 65.3 66.9 62.2---
2026-02-18 02:30 amESE 7.8 7.8----30.06- 65.3 66.9 62.1---
2026-02-18 02:20 amESE 5.8 7.8 0.7-3.8-30.06- 65.3- 62.1---
2026-02-18 02:10 am E 5.8 5.8 0.7-3.8-30.08- 65.1 66.9 61.9---
2026-02-18 02:00 amESE 3.9 5.8----30.07-0.05 65.1 66.9 61.9---
2026-02-18 01:50 amESE 3.9 3.9 0.7-3.6-30.08- 64.9 66.9 61.5---
2026-02-18 01:40 amESE 1.9 3.9----30.09- 64.9 66.9 61.3---
2026-02-18 01:30 am- 0.0 1.9----30.09- 64.9 66.9 61.2---
2026-02-18 01:20 am- 0.0 1.9 1.0 63.8 SW30.10- 64.9 66.9 61.2---
2026-02-18 01:10 am E 1.9 1.9 1.0-3.8 SW30.10- 64.9 66.9 61.2---
2026-02-18 01:00 am E 1.9 1.9----30.10-0.01 64.9 66.9 61.2---
2026-02-18 12:50 amESE 1.9 3.9 1.0 63.7 SW30.11- 64.8 66.9 61.0---
2026-02-18 12:40 amSSE 1.9 3.9----30.11- 64.8 66.9 61.0---
2026-02-18 12:30 am- 0.0 1.9----30.11- 64.6 66.9 60.8---
2026-02-18 12:20 am- 0.0 1.9 1.0 73.7SSW30.12-- 67.1----
2026-02-18 12:10 amNNE 1.9 1.9----30.12- 64.6 67.1 60.8---
2026-02-18 12:00 amENE 1.9 1.9----30.12+0.00 64.6 67.1 60.8---
2026-02-17 11:50 pmENE 1.9 3.9 1.0 63.9 SW30.11- 64.4- 60.6---
2026-02-17 11:40 pmENE 1.9 1.9 1.0-3.9 SW30.12- 64.4 67.1 60.6---
2026-02-17 11:30 pmENE 1.9 3.9----30.12- 64.2 67.1 60.4---
2026-02-17 11:20 pm NE 1.9 3.9 1.0 33.8ENE30.12- 64.4 67.1 60.8---
2026-02-17 11:10 pmENE 3.9 3.9 1.0-3.8ENE30.12- 64.2 67.1 60.6---
2026-02-17 11:00 pm NE 3.9 3.9----30.12+0.00 64.2 67.1 60.6---
2026-02-17 10:50 pm NE 1.9 3.9 1.0 33.7ENE30.12- 64.2 67.1 60.8---
2026-02-17 10:40 pmENE 1.9 3.9----30.11- 64.0 67.1 60.6---
2026-02-17 10:30 pm E 3.9 3.9----30.11- 64.0 67.1 60.6---
2026-02-17 10:20 pmESE 3.9 3.9 1.0 43.7 E30.10- 63.9 67.1 60.4---
2026-02-17 10:10 pm E 1.9 3.9 1.0-3.7 E30.11- 63.7 67.1 60.4---
2026-02-17 10:00 pm- 0.0 1.9----30.11-0.01 63.7 66.9 60.4---
2026-02-17 09:50 pm- 0.0 1.9 1.0 63.8WSW30.12- 63.5 66.9 60.1---
2026-02-17 09:40 pmENE 1.9 1.9----30.13- 63.5 66.9 60.3---
2026-02-17 09:30 pm E 1.9 3.9----30.12- 63.5 67.1 60.4---
2026-02-17 09:20 pmENE 3.9 3.9 1.0 43.8ENE30.12- 63.7 67.1 60.4---
2026-02-17 09:10 pmENE 3.9 5.8 1.0-3.8ENE30.12- 63.5 67.1 60.3---
2026-02-17 09:00 pm NE 5.8 5.8----30.12+0.00 63.7 66.9 60.4---
2026-02-17 08:50 pmNNE 5.8 7.8 1.0 43.8ENE30.13- 63.7 66.9 60.3---
2026-02-17 08:40 pmNNE 5.8 7.8----30.13- 63.7 66.9 60.3---
2026-02-17 08:30 pm NE 5.8 5.8----30.12- 63.7 66.9 60.3---
2026-02-17 08:20 pm NE 5.8 7.8 1.3 43.8ENE30.12- 63.7 66.9 60.3---
2026-02-17 08:10 pm NE 5.8 5.8 1.3-3.8ENE30.12- 63.5 66.9 60.1---
2026-02-17 08:00 pmNNE 5.8 7.8----30.12-0.01 63.5 66.9 60.1---
2026-02-17 07:50 pmNNE 5.8 7.8 1.3 43.8ENE30.13- 63.5 66.9 60.1---
2026-02-17 07:40 pmNNE 5.8 7.8----30.14- 63.7 66.9 60.1---
2026-02-17 07:30 pm NE 5.8 7.8----30.13- 63.5 66.9 59.9---
2026-02-17 07:20 pm NE 3.9 3.9 1.3 43.7ENE30.13- 63.5 66.9 59.9---
2026-02-17 07:10 pm NE 3.9 5.8 1.3-3.7ENE30.12- 63.5 66.9 59.9---
2026-02-17 07:00 pm NE 3.9 3.9----30.12+0.00 63.5 66.9 59.7---
2026-02-17 06:50 pm NE 1.9 3.9 1.3 43.7ENE30.13- 63.5 66.9 59.9---
2026-02-17 06:40 pm NE 1.9 3.9 1.3-3.7ENE30.12- 63.5 67.1 59.7---
2026-02-17 06:30 pm NE 3.9 3.9----30.13- 63.7 67.1 59.9---
2026-02-17 06:20 pmNNE 3.9 3.9 1.3 43.7 E30.13- 63.5 67.1 59.5---
2026-02-17 06:10 pmNNE 1.9 3.9 1.3-3.7 E30.13- 63.5 67.1 59.5---
2026-02-17 06:00 pmENE 1.9 1.9----30.12+0.01 63.5 67.1 59.5---
2026-02-17 05:50 pm SE 1.9 3.9 1.3 43.7ENE30.12- 63.5 67.1 59.5---
2026-02-17 05:40 pm SE 1.9 3.9 1.3-3.7ENE30.11- 63.5 67.1 59.4---
2026-02-17 05:20 pm- 0.0 0.0 1.3 43.6ENE30.13- 64.2 67.1 59.4---
2026-02-17 05:10 pm- 0.0 1.9 1.3-3.6ENE30.13- 64.2 67.1 59.4---
2026-02-17 05:00 pmENE 1.9 3.9----30.13+0.00 64.2 67.1 59.4---
2026-02-17 04:50 pm E 1.9 3.9 1.3 43.6ENE30.13- 64.4 67.1 59.5---
2026-02-17 04:40 pm E 1.9 1.9----30.13- 64.2 67.1 59.4---
2026-02-17 04:30 pm E 1.9 3.9----30.13- 63.9 67.1 59.5---
2026-02-17 04:20 pm E 3.9 3.9 1.3 43.5ENE30.12- 63.7 67.1 59.2---
2026-02-17 04:10 pm E 1.9 3.9 1.3-3.5ENE30.13- 63.7 67.1 59.4---
2026-02-17 04:00 pm E 3.9 3.9----30.13-0.02 63.5 67.1 59.4---
2026-02-17 03:50 pm E 3.9 5.8 1.6 43.7ENE30.13- 63.5 67.1 59.2---
2026-02-17 03:40 pm E 3.9 5.8----30.12- 63.9 67.1 59.4---
2026-02-17 03:30 pmENE 1.9 3.9----30.13- 63.9 67.1 59.4---
2026-02-17 03:20 pm E 3.9 3.9 1.6 43.7ENE30.12- 63.7 67.1 59.4---
2026-02-17 03:10 pm E 5.8 7.8 1.6-3.7ENE30.12- 63.3 67.1 59.2---
2026-02-17 03:00 pmESE 5.8 7.8----30.11-0.05 63.3 67.1 59.2---
2026-02-17 02:50 pm E 5.8 7.8 1.6 43.7ENE30.12- 63.3 67.1 59.0---
2026-02-17 02:40 pm E 5.8 7.8----30.12- 63.1 67.1 58.8---
2026-02-17 02:30 pm E 7.8 9.7----30.13- 63.1 67.1 58.8---
2026-02-17 02:20 pm E 7.8 7.8 1.6-3.8ENE30.12-- 67.1----
2026-02-17 02:10 pm E 7.8 9.7 1.6-3.8ENE30.13- 63.1 67.1 58.6---
2026-02-17 02:00 pmENE 7.8 9.7----30.13-0.06 63.1 67.1 58.8---
2026-02-17 01:50 pm E 7.8 9.7 1.6 43.8ENE30.14- 63.1 66.9 58.8---
2026-02-17 01:40 pm E 7.8 9.7 1.6-3.8ENE30.13- 63.0 66.9 58.6---
2026-02-17 01:30 pm E 7.8 9.7----30.13- 63.0 66.9 58.6---
2026-02-17 01:20 pm E 7.8 9.7 1.6 43.7ENE30.14- 63.0 66.9 58.6---
2026-02-17 01:10 pmENE 7.8 7.8 1.6-3.7ENE30.14- 63.0 66.9 58.6---
2026-02-17 01:00 pm E 7.8 9.7----30.15-0.06 63.0 66.9 58.6---
2026-02-17 12:50 pm E 7.8 9.7 2.0 43.8ENE30.15- 62.8 66.9 58.5---
2026-02-17 12:40 pm E 7.8 9.7----30.14- 62.8 66.9 58.3---
2026-02-17 12:30 pm E 7.8 9.7----30.15- 62.8 66.9 58.3---
2026-02-17 12:20 pm E 5.8 7.8 1.6 43.8 E30.16- 62.6 66.7 57.9---
2026-02-17 12:10 pm E 5.8 7.8----30.16- 62.6 66.7 58.1---
2026-02-17 12:00 pm E 5.8 7.8----30.17-0.04 62.6 66.7 58.1---
2026-02-17 11:50 am E 7.8 9.7 2.0 43.8ENE30.17- 62.4 66.7 57.7---
2026-02-17 11:40 am E 7.8 9.7----30.17- 62.4 66.7 57.9---
2026-02-17 11:30 am E 7.8 9.7----30.18- 62.4 66.7 57.7---
2026-02-17 11:20 am E 7.8 9.7 2.0 43.8ENE30.18- 62.2 66.6 57.7---
2026-02-17 11:10 am E 7.8 9.7 2.0-3.8ENE30.19- 62.2 66.6 57.7---
2026-02-17 11:00 am E 7.8 9.7----30.19+0.01 62.2 66.6 57.7---
2026-02-17 10:50 amENE 7.8 9.7 2.0 53.8ENE30.20- 62.2 66.6 57.6---
2026-02-17 10:40 amENE 7.8 9.7----30.21- 62.2 66.6 57.6---
2026-02-17 10:30 amENE 7.8 9.7----30.21- 62.1 66.6 57.4---
2026-02-17 10:20 amENE 7.8 11.7 2.0 43.7ENE30.22- 62.1 66.6 57.4---
2026-02-17 10:10 amENE 9.7 9.7 2.0-3.7ENE30.22- 62.1 66.6 57.6---
2026-02-17 10:00 am E 9.7 11.7----30.21+0.04 61.9 66.6 57.4---
2026-02-17 09:50 am E 9.7 11.7 2.3 53.8ENE30.21- 61.9 66.6 57.4---
2026-02-17 09:40 amENE 9.7 11.7 2.3-3.8ENE30.21- 61.9 66.6 57.4---
2026-02-17 09:30 am E 9.7 11.7----30.21- 61.7 66.6 57.2---
2026-02-17 09:20 amENE 9.7 11.7 2.3 53.8ENE30.20- 61.7 66.6 57.4---
2026-02-17 09:10 amENE 9.7 11.7 2.3-3.8ENE30.20- 61.5 66.6 57.0---
2026-02-17 09:00 amENE 9.7 11.7----30.21+0.06 61.5 66.6 57.2---
2026-02-17 08:50 amENE 9.7 11.7 2.3 53.9ENE30.21- 61.5 66.6 57.4---
2026-02-17 08:40 am E 9.7 11.7----30.20- 61.3 66.6 57.2---
2026-02-17 08:30 am E 9.7 13.6----30.19- 61.2 66.6 57.0---
2026-02-17 08:20 am E 9.7 13.6 2.3 53.9ENE30.19- 61.2 66.6 57.2---
2026-02-17 08:10 am E 9.7 13.6 2.3-3.9ENE30.18- 61.2 66.6 57.4---
2026-02-17 08:00 am E 11.7 13.6----30.18+0.05 61.0 66.6 57.0---
2026-02-17 07:50 am E 9.7 13.6 2.3 53.9 NE30.18- 61.0 66.6 57.2---
2026-02-17 07:40 am E 9.7 11.7 2.3-3.9 NE30.18- 60.8 66.6 57.0---
2026-02-17 07:30 am E 9.7 11.7----30.18- 60.8 66.6 57.0---
2026-02-17 07:20 amENE 9.7 11.7 2.6 54.0ENE30.17- 60.6 66.6 56.7---
2026-02-17 07:10 amENE 9.7 13.6 2.6-4.0ENE30.17- 60.8 66.6 57.0---
2026-02-17 07:00 amENE 11.7 13.6----30.16+0.04 60.8 66.6 57.0---
2026-02-17 06:50 am E 11.7 13.6 2.6 54.0 E30.16- 60.6 66.6 56.8---
2026-02-17 06:40 amENE 11.7 13.6----30.15- 60.6 66.6 57.0---
2026-02-17 06:30 amENE 11.7 13.6----30.15- 60.6 66.6 57.0---
2026-02-17 06:20 amENE 11.7 13.6 3.3 54.1ENE30.15- 60.6 66.6 57.2---
2026-02-17 06:10 amENE 11.7 13.6 3.3-4.1ENE30.14- 60.8 66.6 57.4---
2026-02-17 06:00 amENE 11.7 13.6----30.15+0.03 60.8 66.6 57.6---
2026-02-17 05:50 amENE 11.7 13.6 3.0 54.0ENE30.14- 60.8 66.6 57.6---
2026-02-17 05:40 amENE 11.7 13.6----30.14- 60.8 66.6 57.6---
2026-02-17 05:30 amENE 9.7 11.7----30.14- 60.8 66.6 57.6---
2026-02-17 05:20 am E 9.7 13.6 3.3 54.1ENE30.14- 60.8 66.6 57.4---
2026-02-17 05:10 am E 9.7 11.7 3.3-4.1ENE30.13- 61.0 66.6 57.7---
2026-02-17 05:00 am E 9.7 13.6----30.13+0.01 61.0 66.6 57.7---
2026-02-17 04:50 am E 11.7 13.6 3.3 54.0ENE30.13- 61.0 66.6 57.9---
2026-02-17 04:40 am E 9.7 11.7----30.13- 61.0 66.6 57.9---
2026-02-17 04:30 am E 9.7 11.7----30.13- 60.8 66.6 57.7---
2026-02-17 04:20 am E 9.7 11.7 3.0 54.1ENE30.13- 60.8 66.4 57.6---
2026-02-17 04:10 am E 11.7 13.6 3.0-4.1ENE30.13- 60.8 66.6 57.7---
2026-02-17 04:00 am E 11.7 13.6----30.12+0.00 60.8 66.6 57.7---
2026-02-17 03:50 am E 11.7 13.6 3.3 44.0ENE30.12- 60.6 66.4 57.4---

Wave Summary
for 42036 as of (3:40 am CST)
0940 GMT on 02/18/2026:

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): 0.7 ft
5-day plot - Average Wave Period Average Wave Period (APD): 3.8 sec
Previous observations
TIME
(CST)
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
2026-02-18 03:10 am 0.7------ N/A 3.7
2026-02-18 02:40 am 0.7------ N/A 3.8
2026-02-18 02:10 am 0.7------ N/A 3.8
2026-02-18 01:40 am 0.7------ N/A 3.6
2026-02-18 01:10 am 1.0 0.7 5.9 SW 0.7 3.3 E N/A 3.8
2026-02-18 12:40 am 1.0 0.7 5.9 SW 0.7 3.1 E N/A 3.7
2026-02-18 12:10 am 1.0 0.7 6.7SSW 0.7 3.4 E N/A 3.7
2026-02-17 11:40 pm 1.0 0.7 6.2 SW 0.7 3.3 ENE N/A 3.9
2026-02-17 11:10 pm 1.0 0.7 5.9 SW 0.7 3.4 ENE N/A 3.8
2026-02-17 10:40 pm 1.0 0.7 6.2WSW 0.7 3.4 ENE N/A 3.7
2026-02-17 10:10 pm 1.0 0.7 6.2 SW 0.7 3.6 E N/A 3.7
2026-02-17 09:40 pm 1.0 0.7 6.2WSW 0.7 3.6 ENE N/A 3.8
2026-02-17 09:10 pm 1.0 0.7 6.2 SW 1.0 3.6 ENE N/A 3.8
2026-02-17 08:40 pm 1.0 0.7 6.2WSW 1.0 3.7 ENE N/A 3.8
2026-02-17 08:10 pm 1.3 0.7 6.7 SW 1.0 3.6 ENE N/A 3.8
2026-02-17 07:40 pm 1.3 0.7 6.7WSW 1.0 3.7 ENE N/A 3.8
2026-02-17 07:10 pm 1.3 0.7 6.7 SW 1.0 3.7 ENE N/A 3.7
2026-02-17 06:40 pm 1.3 0.7 6.2 SW 1.3 3.8 ENE N/A 3.7
2026-02-17 06:10 pm 1.3 0.7 6.2SSW 1.0 3.8 E N/A 3.7
2026-02-17 05:40 pm 1.3 0.7 6.2 SW 1.0 3.8 ENE N/A 3.7
2026-02-17 05:10 pm 1.3 0.7 6.7WSW 1.0 3.7 ENE N/A 3.6
2026-02-17 04:40 pm 1.3 0.7 5.9 SW 1.0 4.0 ENE N/A 3.6
2026-02-17 04:10 pm 1.3 1.0 7.1WSW 1.3 3.8 ENE N/A 3.5
2026-02-17 03:40 pm 1.6 1.0 7.1 SW 1.3 3.8 ENE N/A 3.7
2026-02-17 03:10 pm 1.6 1.0 6.7WSW 1.3 4.0 ENE N/A 3.7
2026-02-17 02:40 pm 1.6 1.0 7.1 SW 1.3 3.8 ENE N/A 3.7
2026-02-17 02:10 pm 1.6 1.0 7.1WSW 1.3 3.8 ENE N/A 3.8
2026-02-17 01:40 pm 1.6 1.0 6.7WSW 1.3 4.0 ENE N/A 3.8
2026-02-17 01:10 pm 1.6 1.0 4.2ENE 1.3 3.6 ENE N/A 3.7
2026-02-17 12:40 pm 2.0 1.3 4.3ENE 1.3 4.0 ENE N/A 3.8
2026-02-17 12:10 pm 1.6 1.3 4.3 E 1.3 3.7 ENE N/A 3.8
2026-02-17 11:40 am 2.0 1.3 4.2ENE 1.3 3.7 ENE N/A 3.8
2026-02-17 11:10 am 2.0 1.6 4.3ENE 1.3 3.8 ENE N/A 3.8
2026-02-17 10:40 am 2.0 1.3 4.5ENE 1.3 3.4 E N/A 3.8
2026-02-17 10:10 am 2.0 1.3 6.2 SW 1.6 4.3 ENE N/A 3.7
2026-02-17 09:40 am 2.3 1.0 7.7 SW 2.0 4.5 ENE N/A 3.8
2026-02-17 09:10 am 2.3 1.0 6.7 SW 2.0 4.5 ENE N/A 3.8
2026-02-17 08:40 am 2.3 1.0 6.7 SW 2.0 4.5 ENE N/A 3.9
2026-02-17 08:10 am 2.3 1.0 5.9 SW 2.0 4.5 ENE N/A 3.9
2026-02-17 07:40 am 2.3 1.3 5.0 NE 2.0 4.5 ENE N/A 3.9
2026-02-17 07:10 am 2.6 1.0 6.7SSW 2.3 4.8 ENE N/A 4.0
2026-02-17 06:40 am 2.6 1.0 5.9 SW 2.6 5.0 EVERY_STEEP 4.0
2026-02-17 06:10 am 3.3 1.0 7.1SSW 3.0 5.0 ENEVERY_STEEP 4.1
2026-02-17 05:40 am 3.0 1.3 6.7SSW 2.6 4.8 ENEVERY_STEEP 4.0
2026-02-17 05:10 am 3.3 0.0-- 3.3 4.8 ENEVERY_STEEP 4.1
2026-02-17 04:40 am 3.3 0.0-- 3.3 4.8 ENEVERY_STEEP 4.0
2026-02-17 04:10 am 3.0 1.3 6.7SSW 3.0 4.8 ENEVERY_STEEP 4.1

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