Station 44007 (LLNR 75) - PORTLAND - 12 NM Southeast of Portland,ME Image indicating link to RSS feed of recent meteorological observations for station 44007

East Hue and Cry Rock Lighted Buoy 1


Conditions at 44007 as of
(6:40 am EST)
1140 GMT on 11/14/2026:
     

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):WNW ( 290 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 9.7 kts
5-day plot - Wind Gust Wind Gust (GST): 13.6 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.63 in
5-day plot - Air Temperature Air Temperature (ATMP): 39.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 51.8 °F
5-day plot - Dew Point Dew Point (DEWP): 30.4 °F
5-day plot - Wind Chill Wind Chill (CHILL): 32.4 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 11.7 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 11.7 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 (EST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
6:35 am 11.7 kts-
Previous observations
TIME
(EST)
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
2026-11-14 06:30 amWNW 9.7 13.6----29.64- 39.6 51.8 30.0---
2026-11-14 06:20 am W 9.7 13.6 2.6 86.0 SE29.64- 39.9 51.8 30.0---
2026-11-14 06:10 am W 9.7 13.6 2.6-6.0 SE29.64- 39.6 51.8 29.8---
2026-11-14 06:00 amWNW 9.7 13.6----29.64+0.00 39.6 51.8 30.4---
2026-11-14 05:50 amWNW 9.7 13.6 2.3 85.9ESE29.64- 39.6 51.8 30.6---
2026-11-14 05:40 amWNW 9.7 11.7----29.63- 39.6 51.8 31.3---
2026-11-14 05:30 amWNW 9.7 13.6----29.63- 40.1 51.8 32.2---
2026-11-14 05:20 amWNW 7.8 11.7 2.6 86.3ESE29.64- 40.3 51.8 31.6---
2026-11-14 05:10 amWNW 7.8 11.7 2.6-6.3ESE29.64- 40.5 51.8 31.1---
2026-11-14 05:00 am NW 7.8 9.7----29.64+0.01 40.3 51.8 28.8---
2026-11-14 04:50 amWNW 5.8 9.7 2.6 86.0 SE29.64- 40.1 51.8 28.9---
2026-11-14 04:40 am W 5.8 9.7----29.64- 40.1 51.8 29.1---
2026-11-14 04:30 am W 5.8 7.8----29.65- 39.9 51.8 28.8---
2026-11-14 04:20 am W 5.8 7.8 3.0 85.8 SE29.65- 39.7 51.8 27.9---
2026-11-14 04:10 am W 5.8 9.7 3.0-5.8 SE29.65- 39.7 51.8 28.6---
2026-11-14 04:00 amWNW 5.8 9.7----29.65+0.02 39.7 51.8 28.8---
2026-11-14 03:50 amWNW 5.8 9.7 3.0 85.6ESE29.64- 39.7 51.8 29.1---
2026-11-14 03:40 amWNW 5.8 9.7----29.64- 39.6 51.8 29.5---
2026-11-14 03:30 amWNW 5.8 9.7----29.64- 39.6 51.8 30.2---
2026-11-14 03:20 amWNW 5.8 9.7 3.6 85.7ESE29.64- 39.7 51.8 30.7---
2026-11-14 03:10 amWNW 5.8 9.7 3.6-5.7ESE29.64- 39.9 51.8 30.7---
2026-11-14 03:00 am N 5.8 9.7----29.63+0.00 39.9 51.8 29.1---
2026-11-14 02:50 am N 7.8 11.7 3.6 85.6 E29.63- 39.9 51.8 29.1---
2026-11-14 02:40 am N 7.8 11.7----29.63- 40.1 51.8 29.3---
2026-11-14 02:30 am N 7.8 11.7----29.63- 40.1 51.8 29.7---
2026-11-14 02:20 am N 9.7 11.7 3.6 85.2ESE29.63- 40.1 51.8 29.8---
2026-11-14 02:10 am N 9.7 13.6----29.63- 40.1 52.0 30.2---
2026-11-14 02:00 am N 9.7 15.5----29.63-0.02 39.9 52.0 29.5---
2026-11-14 01:50 am N 11.7 13.6 3.6 85.3ESE29.63- 40.1 51.8 29.7---
2026-11-14 01:40 am N 11.7 13.6----29.63- 40.1 51.8 29.8---
2026-11-14 01:30 am N 11.7 15.5----29.63- 40.1 51.8 29.8---
2026-11-14 01:20 am N 11.7 15.5 3.9 85.2ESE29.63- 40.1 51.8 29.7---
2026-11-14 01:10 am N 11.7 15.5 3.9-5.2ESE29.63- 40.3 51.8 30.0---
2026-11-14 01:00 am N 13.6 17.5----29.63-0.02 40.1 52.0 29.3---
2026-11-14 12:50 am N 13.6 17.5 3.9 85.1ESE29.63- 40.1 52.0 29.7---
2026-11-14 12:40 am N 13.6 19.4----29.63- 40.3 52.0 29.8---
2026-11-14 12:30 am N 13.6 19.4----29.64- 40.3 52.0 29.7---
2026-11-14 12:20 am N 15.5 17.5 3.9 84.9ESE29.64- 40.1 52.0 29.5---
2026-11-14 12:10 am N 15.5 19.4----29.64- 40.1 52.0 29.5---
2026-11-14 12:00 am N 15.5 21.4----29.64+0.00 40.3 52.0 30.0---
2026-11-13 11:50 pm N 15.5 19.4 4.3 85.0ESE29.64- 40.3 52.0 30.0---
2026-11-13 11:40 pm N 17.5 21.4----29.64- 40.3 51.8 30.0---
2026-11-13 11:30 pm N 15.5 21.4----29.65- 40.3 51.8 30.2---
2026-11-13 11:20 pm N 17.5 21.4 4.3 85.0 SE29.65- 40.1 51.8 29.7---
2026-11-13 11:10 pm N 17.5 21.4 4.3-5.0 SE29.65- 40.1 51.8 29.8---
2026-11-13 11:00 pm N 17.5 23.3----29.65+0.03 40.1 51.8 29.8---
2026-11-13 10:50 pm N 17.5 21.4 4.3 84.7ESE29.65- 40.3 51.8 30.2---
2026-11-13 10:40 pm N 15.5 21.4----29.65- 40.3 51.8 30.0---
2026-11-13 10:30 pm N 17.5 21.4----29.65- 40.5 51.8 30.6---
2026-11-13 10:20 pm N 17.5 23.3 4.6 85.0 SE29.65- 40.5 51.8 30.4---
2026-11-13 10:10 pm N 17.5 25.3 4.6-5.0 SE29.65- 40.5 51.8 30.2---
2026-11-13 10:00 pm N 17.5 21.4----29.65+0.03 40.6 52.0 29.8---
2026-11-13 09:50 pm N 17.5 21.4 4.3 84.9ESE29.65- 40.8- 30.0---
2026-11-13 09:40 pm N 17.5 21.4----29.65- 41.2 51.8 30.6---
2026-11-13 09:30 pm N 17.5 21.4----29.65- 41.2 51.8 30.2---
2026-11-13 09:20 pm N 19.4 23.3 4.3 85.0 SE29.65- 41.4 52.0 30.2---
2026-11-13 09:10 pm N 19.4 23.3 4.3-5.0 SE29.65- 41.7 51.8 31.1---
2026-11-13 09:00 pm N 17.5 23.3----29.65+0.03 42.1 51.8 31.8---
2026-11-13 08:50 pm N 17.5 23.3 4.6 85.3SSE29.64- 41.9 52.0 30.9---
2026-11-13 08:40 pm N 19.4 23.3----29.64- 42.3 52.0 31.1---
2026-11-13 08:30 pm N 19.4 23.3----29.63- 42.4- 31.1---
2026-11-13 08:20 pm N 17.5 23.3 4.6 85.5 SE29.63- 42.6 52.0 31.1---
2026-11-13 08:10 pm N 17.5 21.4 4.6-5.5 SE29.63- 42.8 51.8 30.9---
2026-11-13 08:00 pm N 17.5 21.4----29.63+0.03 43.0 52.0 30.9---
2026-11-13 07:50 pm N 15.5 19.4 4.6-5.7 SE29.63- 43.2 52.0 30.6---
2026-11-13 07:40 pm--- 4.6 95.7 SE--------
2026-11-13 07:30 pm N 15.5 19.4----29.63- 43.9 52.0 31.3---
2026-11-13 07:20 pmNNW 15.5 19.4 4.3 95.7 SE29.63- 44.1 52.0 31.1---
2026-11-13 07:10 pmNNW 15.5 19.4----29.62- 44.1 52.0 30.6---
2026-11-13 07:00 pmNNW 15.5 21.4----29.62+0.05 44.2 52.0 30.4---
2026-11-13 06:50 pm N 17.5 19.4 4.9 96.2 SE29.62- 44.4 52.0 29.8---
2026-11-13 06:40 pm N 15.5 21.4----29.62- 45.0 52.0 30.4---
2026-11-13 06:10 pmNNW 13.6 17.5 4.6-6.5 SE29.62- 45.7 52.0 30.0---
2026-11-13 06:00 pmNNW 13.6 17.5----29.61+0.04 46.0 52.0 30.4---
2026-11-13 05:50 pmNNW 11.7 17.5 3.9 86.0 SE29.61- 46.2 52.0 31.1---
2026-11-13 05:40 pmNNW 5.8 9.7 3.9-6.0 SE29.60- 45.7 52.0 31.5---
2026-11-13 05:30 pm NW 1.9 5.8----29.60- 45.3 52.0 31.1---
2026-11-13 05:20 pm NW 1.9 5.8 4.6 96.3 SE29.60- 45.0 52.0 30.6---
2026-11-13 05:10 pm N 1.9 3.9----29.59- 45.0 52.0 30.0---
2026-11-13 05:00 pmNNE 1.9 3.9----29.59+0.03 45.0 52.0 30.0---
2026-11-13 04:50 pm N 1.9 3.9 4.6 96.3 SE29.59- 45.0 52.0 30.2---
2026-11-13 04:40 pm N 3.9 5.8----29.58- 45.0 52.0 30.2---
2026-11-13 04:30 pm N 3.9 5.8----29.57- 44.8 52.0 30.2---
2026-11-13 04:20 pmNNE 5.8 7.8 4.3 96.0 SE29.57- 45.0 52.0 30.6---
2026-11-13 04:10 pmNNE 5.8 7.8 4.3-6.0 SE29.57- 45.0 52.0 30.9---
2026-11-13 04:00 pm N 5.8 7.8----29.57+0.01 44.8 52.0 29.8---
2026-11-13 03:50 pm N 5.8 9.7 4.3 95.7 SE29.57- 44.8 52.0 30.4---
2026-11-13 03:40 pm N 5.8 9.7----29.57- 44.8 52.0 30.6---
2026-11-13 03:30 pmNNE 3.9 7.8----29.57- 44.4 52.0 30.6---
2026-11-13 03:20 pmNNE 5.8 7.8 4.9 86.0 SE29.57- 44.4 52.2 30.6---
2026-11-13 03:10 pmNNE 5.8 9.7----29.57- 44.4 52.0 30.6---
2026-11-13 03:00 pmNNE 5.8 7.8----29.57+0.01 44.2 52.0 30.4---
2026-11-13 02:50 pmNNE 5.8 9.7 4.6 75.7ESE29.57- 44.4- 30.0---
2026-11-13 02:40 pm N 7.8 11.7----29.56- 44.6 52.2 30.2---
2026-11-13 02:30 pm N 9.7 13.6----29.56- 44.6 52.0 30.2---
2026-11-13 02:20 pm N 9.7 13.6 4.9 75.8ESE29.56- 44.4 52.2 30.0---
2026-11-13 02:10 pm N 9.7 13.6 4.9-5.8ESE29.56- 44.2 52.0 29.7---
2026-11-13 02:00 pm N 9.7 13.6----29.56-0.02 44.1 52.2 29.7---
2026-11-13 01:50 pm N 9.7 11.7 4.6 85.6ESE29.56- 44.1 52.2 30.9---
2026-11-13 01:40 pm N 7.8 11.7----29.56- 43.5 52.2 30.2---
2026-11-13 01:30 pm N 9.7 11.7----29.56- 43.5 52.2 30.6---
2026-11-13 01:20 pm N 9.7 11.7 5.2 85.7 SE29.56- 43.5 52.2 30.9---
2026-11-13 01:10 pm N 9.7 13.6 5.2-5.7 SE29.56- 43.3 52.2 30.7---
2026-11-13 01:00 pm N 11.7 15.5----29.56-0.03 43.2 52.0 30.2---
2026-11-13 12:50 pm N 11.7 15.5 4.9 85.5 SE29.56- 43.0 52.0 29.8---
2026-11-13 12:40 pm N 13.6 17.5----29.56- 43.2 52.2 30.4---
2026-11-13 12:30 pm N 11.7 17.5----29.55- 42.8 52.2 30.4---
2026-11-13 12:20 pmNNW 11.7 15.5 5.2 85.6 SE29.56- 42.6 52.2 30.6---
2026-11-13 12:10 pmNNW 11.7 15.5 5.2-5.6 SE29.56- 42.4 52.2 30.7---
2026-11-13 12:00 pm N 9.7 15.5----29.56-0.02 41.9 52.2 30.7---
2026-11-13 11:50 am N 11.7 15.5 5.2 85.4 SE29.56- 41.5 52.2 29.8---
2026-11-13 11:40 am N 11.7 15.5 5.2-5.4 SE29.56- 41.4 52.2 30.4---
2026-11-13 11:30 am N 11.7 15.5----29.57- 41.4 52.2 30.2---
2026-11-13 11:20 am N 13.6 15.5 5.2 85.5 SE29.57- 41.2 52.2 30.2---
2026-11-13 11:10 am N 11.7 15.5 5.2-5.5 SE29.58- 41.0 52.0 30.4---
2026-11-13 11:00 am N 13.6 17.5----29.58+0.00 41.0 52.0 30.4---
2026-11-13 10:50 am N 13.6 19.4 5.2 85.3 SE29.58- 41.0 52.0 31.1---
2026-11-13 10:40 am N 13.6 17.5----29.58- 41.0 52.0 30.9---
2026-11-13 10:30 am N 13.6 17.5----29.58- 40.8 52.0 31.1---
2026-11-13 10:20 am N 13.6 17.5 5.2 75.3ESE29.59- 40.8 52.0 31.5---
2026-11-13 10:10 am N 13.6 17.5 5.2-5.3ESE29.59- 41.0 52.0 31.6---
2026-11-13 10:00 am N 13.6 17.5----29.59+0.00 40.8 52.0 31.3---
2026-11-13 09:50 am N 13.6 17.5 5.2 85.0 SE29.59- 41.0 52.0 32.0---
2026-11-13 09:40 am N 15.5 21.4----29.58- 40.8 52.0 31.6---
2026-11-13 09:30 am N 15.5 19.4----29.58- 40.8 52.0 31.6---
2026-11-13 09:20 am N 15.5 19.4 5.2 75.0ESE29.58- 41.0- 32.4---
2026-11-13 09:10 am N 17.5 21.4----29.58- 40.8 52.0 32.2---
2026-11-13 09:00 am N 17.5 21.4----29.58+0.00 40.8 52.0 32.4---
2026-11-13 08:50 am N 17.5 23.3 5.2 75.2ESE29.58- 40.6 52.0 32.2---
2026-11-13 08:40 am N 15.5 21.4----29.58- 40.6 52.0 32.5---
2026-11-13 08:30 am N 15.5 21.4----29.59- 40.6 52.0 32.4---
2026-11-13 08:20 am N 15.5 21.4 4.9 85.1 SE29.59- 40.6 52.0 32.2---
2026-11-13 08:10 am N 15.5 19.4 4.9-5.1 SE29.59- 40.6 52.0 32.0---
2026-11-13 08:00 am N 15.5 21.4----29.59+0.02 40.8 52.0 32.2---
2026-11-13 07:50 amNNE 15.5 19.4 4.6 74.7ESE29.59- 40.8 52.0 32.0---
2026-11-13 07:40 amNNE 15.5 21.4----29.59- 40.8 52.0 31.5---
2026-11-13 07:30 amNNE 15.5 21.4----29.59- 40.8 52.0 31.5---
2026-11-13 07:20 amNNE 15.5 21.4 4.9 74.8 SE29.59- 40.8 52.0 31.1---
2026-11-13 07:10 amNNE 15.5 19.4 4.9-4.8 SE29.59- 41.0 52.0 31.6---
2026-11-13 07:00 amNNE 15.5 21.4----29.59+0.03 41.0 52.0 32.2---
2026-11-13 06:50 amNNE 15.5 19.4 4.9 64.8ESE29.58- 41.0 52.0 31.5---

Wave Summary
for 44007 as of (6:10 am EST)
1110 GMT on 11/14/2026:

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): 2.6 ft
5-day plot - Swell Height Swell Height (SwH): 2.3 ft
5-day plot - Swell Period Swell Period (SwP): 8.3 sec
5-day plot - Swell Direction Swell Direction (SwD): SE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 5.0 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): E
5-day plot - Average Wave Period Average Wave Period (APD): 6.0 sec
Previous observations
TIME
(EST)
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
2026-11-14 05:40 am 2.3 2.3 7.7ESE 1.0 4.8 E N/A 5.9
2026-11-14 05:10 am 2.6 2.6 8.3ESE 0.7 3.8 E SWELL 6.3
2026-11-14 04:40 am 2.6 2.6 8.3 SE 0.7 3.6 E SWELL 6.0
2026-11-14 04:10 am 3.0 2.6 7.7 SE 0.7 4.0 E AVERAGE 5.8
2026-11-14 03:40 am 3.0 2.6 7.7ESE 1.0 3.8 E AVERAGE 5.6
2026-11-14 03:10 am 3.6 3.3 7.7ESE 1.0 3.8 E AVERAGE 5.7
2026-11-14 02:40 am 3.6 3.3 7.7 E 1.3 3.6 ENE AVERAGE 5.6
2026-11-14 02:10 am 3.6 3.0 8.3ESE 1.6 4.0 E SWELL 5.2
2026-11-14 01:40 am 3.6 3.3 7.7ESE 2.0 5.3 E AVERAGE 5.3
2026-11-14 01:10 am 3.9 3.3 7.7ESE 2.0 3.0 NNE AVERAGE 5.2
2026-11-14 12:40 am 3.9 3.3 7.7ESE 2.3 5.0 E AVERAGE 5.1
2026-11-14 12:10 am 3.9 3.0 7.7ESE 2.3 3.2 NNE AVERAGE 4.9
2026-11-13 11:40 pm 4.3 3.3 8.3ESE 2.6 3.4 NNE AVERAGE 5.0
2026-11-13 11:10 pm 4.3 3.3 8.3 SE 2.6 5.9 E AVERAGE 5.0
2026-11-13 10:40 pm 4.3 3.3 7.7ESE 2.6 3.4 NNE AVERAGE 4.7
2026-11-13 10:10 pm 4.6 3.6 8.3 SE 2.6 3.6 NNE AVERAGE 5.0
2026-11-13 09:40 pm 4.3 3.6 8.3ESE 2.6 3.4 NNE AVERAGE 4.9
2026-11-13 09:10 pm 4.3 3.3 8.3 SE 2.6 3.3 NNE AVERAGE 5.0
2026-11-13 08:40 pm 4.6 3.9 8.3SSE 2.3 3.0 N AVERAGE 5.3
2026-11-13 08:10 pm 4.6 3.9 8.3 SE 2.3 5.6 E AVERAGE 5.5
2026-11-13 07:40 pm 4.6 3.9 9.1 SE 2.3 5.3 E SWELL 5.7
2026-11-13 07:10 pm 4.3 3.9 9.1 SE 2.0 5.0 E SWELL 5.7
2026-11-13 06:40 pm 4.9 4.3 9.1 SE 2.6 4.5 E AVERAGE 6.2
2026-11-13 06:10 pm 4.6 3.6 9.1 SE 2.6 5.9 E SWELL 6.5
2026-11-13 05:40 pm 3.9 3.9 8.3 SE 1.0 3.8 E AVERAGE 6.0
2026-11-13 05:10 pm 4.6 4.6 9.1 SE 1.0 3.8 E SWELL 6.3
2026-11-13 04:40 pm 4.6 4.3 9.1 SE 1.0 4.0 E SWELL 6.3
2026-11-13 04:10 pm 4.3 3.9 9.1 SE 1.3 4.0 E SWELL 6.0
2026-11-13 03:40 pm 4.3 3.9 9.1 SE 1.3 4.0 E SWELL 5.7
2026-11-13 03:10 pm 4.9 4.6 8.3 SE 1.3 3.7 E AVERAGE 6.0
2026-11-13 02:40 pm 4.6 4.6 7.1ESE 1.3 4.0 E STEEP 5.7
2026-11-13 02:10 pm 4.9 4.3 7.1ESE 2.0 4.5 E STEEP 5.8
2026-11-13 01:40 pm 4.6 4.3 7.7ESE 1.3 3.7 ENE AVERAGE 5.6
2026-11-13 01:10 pm 5.2 4.9 8.3 SE 2.0 4.5 E AVERAGE 5.7
2026-11-13 12:40 pm 4.9 3.9 7.7 SE 3.0 4.8 E AVERAGE 5.5
2026-11-13 12:10 pm 5.2 4.3 8.3 SE 3.3 4.5 E AVERAGE 5.6
2026-11-13 11:40 am 5.2 4.3 8.3 SE 3.0 5.3 E AVERAGE 5.4
2026-11-13 11:10 am 5.2 4.6 7.7 SE 3.0 5.3 E AVERAGE 5.5
2026-11-13 10:40 am 5.2 3.3 7.7 SE 3.9 6.2 ESE AVERAGE 5.3
2026-11-13 10:10 am 5.2 3.6 7.1ESE 3.9 4.5 E STEEP 5.3
2026-11-13 09:40 am 5.2 3.6 7.7 SE 3.6 6.2 ESE AVERAGE 5.0
2026-11-13 09:10 am 5.2 3.6 6.7ESE 3.9 5.3 E STEEP 5.0
2026-11-13 08:40 am 5.2 3.6 6.7ESE 3.6 4.5 E STEEP 5.2
2026-11-13 08:10 am 4.9 3.9 7.7 SE 3.0 3.4 NE AVERAGE 5.1
2026-11-13 07:40 am 4.6 2.6 6.7ESE 3.6 5.9 E STEEP 4.7
2026-11-13 07:10 am 4.9 2.6 6.7 SE 3.9 5.6 E STEEP 4.8

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