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Station 41001 (LLNR 635) - EAST HATTERAS - 150 NM East of Cape Hatteras Image indicating link to RSS feed of recent meteorological observations for station 41001


Conditions at 41001 as of
(10:10 pm EDT on 05/16/2025)
0210 GMT on 05/17/2025:
     

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 - Wind Direction Wind Direction (WDIR):WSW ( 240 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 15.5 kts
5-day plot - Wind Gust Wind Gust (GST): 17.5 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.91 in
5-day plot - Air Temperature Air Temperature (ATMP): 75.0 °F
5-day plot - Water Temperature Water Temperature (WTMP): 74.3 °F
5-day plot - Dew Point Dew Point (DEWP): 73.9 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 15.5 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 17.5 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 (EDT)Pressure
10:10 pm29.91 in
Highest 1-minute Wind Speed
Time (EDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
10:02 pm 15.5 kts SW ( 230 deg true )
Previous observations
TIME
(EDT)
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
2025-05-16 10:00 pmWSW 15.5 17.5----29.91+0.05 75.0 74.3 74.1---
2025-05-16 09:50 pm SW 15.5 19.4 4.6 64.8SSW29.89- 74.8 74.3 73.9---
2025-05-16 09:40 pm SW 15.5 19.4----29.89- 74.7 74.3 73.8---
2025-05-16 09:30 pmWSW 17.5 21.4----29.88- 74.7 74.3 73.8---
2025-05-16 09:20 pmWSW 17.5 21.4 4.3 74.8SSW29.88- 74.8 74.3 73.9---
2025-05-16 09:10 pmWSW 17.5 19.4 4.3-4.8SSW29.87- 75.0 74.3 73.9---
2025-05-16 09:00 pmWSW 17.5 21.4----29.86+0.00 75.0 74.3 73.9---
2025-05-16 08:50 pm SW 17.5 21.4 4.6 74.9SSW29.86- 75.0 74.3 73.9---
2025-05-16 08:40 pm SW 15.5 19.4----29.85- 74.8 74.3 73.8---
2025-05-16 08:30 pm SW 15.5 19.4----29.85- 74.8 74.3 73.8---
2025-05-16 08:20 pm SW 15.5 21.4 4.3 74.8SSW29.85- 75.0 74.3 73.9---
2025-05-16 08:10 pmSSW 15.5 19.4 4.3-4.8SSW29.83- 75.0 74.3 73.9---
2025-05-16 08:00 pmSSW 15.5 17.5----29.83-0.03 75.0 74.3 73.8---
2025-05-16 07:50 pm SW 15.5 17.5 4.6 65.1SSW29.84- 75.2 74.3 73.8---
2025-05-16 07:40 pm SW 15.5 17.5----29.84- 75.2 74.3 73.8---
2025-05-16 07:30 pm SW 15.5 17.5----29.85- 75.2 74.1 73.8---
2025-05-16 07:20 pm SW 15.5 17.5 4.3 75.0 SW29.85- 75.2 74.1 73.8---
2025-05-16 07:10 pm SW 15.5 19.4 4.3-5.0 SW29.85- 75.2 74.1 73.8---
2025-05-16 07:00 pm SW 13.6 15.5----29.85+0.00 75.0 74.1 73.6---
2025-05-16 06:50 pm SW 13.6 15.5 4.6 65.0SSW29.85- 75.0 74.1 73.6---
2025-05-16 06:40 pm SW 13.6 15.5 4.6-5.0SSW29.85- 75.0 74.1 73.6---
2025-05-16 06:30 pm SW 13.6 15.5----29.86- 75.0 74.1 73.6---
2025-05-16 06:20 pm SW 13.6 15.5 4.6 65.0SSW29.86- 75.0 74.1 73.6---
2025-05-16 06:10 pm SW 13.6 15.5 4.6-5.0SSW29.86- 75.0 74.1 73.6---
2025-05-16 06:00 pm SW 13.6 15.5----29.86+0.00 75.0 74.1 73.6---
2025-05-16 05:50 pm SW 13.6 15.5 4.6 65.0SSW29.86- 75.2 74.1 73.4---
2025-05-16 05:40 pm SW 11.7 13.6----29.86- 75.2- 73.4---
2025-05-16 05:30 pm SW 13.6 15.5----29.86- 75.2 74.3 73.4---
2025-05-16 05:20 pm SW 13.6 15.5 4.9 65.0SSW29.86- 75.4 74.3 73.6---
2025-05-16 05:10 pm SW 13.6 17.5 4.9-5.0SSW29.86- 75.4 74.3 73.6---
2025-05-16 05:00 pm SW 15.5 17.5----29.86-0.01 75.4 74.5 73.6---
2025-05-16 04:50 pm SW 15.5 17.5 4.9 65.0SSW29.85- 75.4 74.3 73.6---
2025-05-16 04:40 pm SW 15.5 17.5----29.85- 75.4 74.3 73.6---
2025-05-16 04:30 pm SW 15.5 17.5----29.85- 75.4 74.3 73.6---
2025-05-16 04:20 pm SW 13.6 17.5 5.2 65.0SSW29.85- 75.4 74.3 73.6---
2025-05-16 04:10 pm SW 13.6 17.5 5.2-5.0SSW29.85- 75.4 74.3 73.6---
2025-05-16 04:00 pm SW 13.6 17.5----29.86-0.01 75.4 74.3 73.6---
2025-05-16 03:50 pm SW 13.6 17.5 5.2 75.1SSW29.85- 75.4 74.3 73.6---
2025-05-16 03:40 pm SW 13.6 15.5 5.2-5.1SSW29.86- 75.4 74.3 73.6---
2025-05-16 03:30 pm SW 13.6 15.5----29.86- 75.4 74.3 73.6---
2025-05-16 03:20 pm SW 15.5 17.5 4.9 65.0SSW29.86- 75.4 74.3 73.2---
2025-05-16 03:10 pm SW 15.5 17.5 4.9-5.0SSW29.86- 75.4 74.3 73.2---
2025-05-16 03:00 pm SW 13.6 17.5----29.86-0.01 75.4 74.3 73.2---
2025-05-16 02:50 pm SW 13.6 17.5 4.9 65.1SSW29.86- 75.4 74.1 73.4---
2025-05-16 02:40 pm SW 13.6 17.5----29.86- 75.2 74.1 73.2---
2025-05-16 02:30 pm SW 13.6 17.5----29.87- 75.2 74.1 73.0---
2025-05-16 02:20 pm SW 13.6 17.5 4.9 64.9SSW29.87- 75.2 74.1 73.0---
2025-05-16 02:10 pm SW 13.6 17.5 4.9-4.9SSW29.88- 75.0 74.1 72.9---
2025-05-16 02:00 pm SW 13.6 17.5----29.87+0.00 75.0 74.1 73.0---
2025-05-16 01:50 pm SW 15.5 17.5 5.2 75.0 S29.87- 75.0 74.1 72.9---
2025-05-16 01:40 pm SW 15.5 19.4----29.88- 75.0 74.1 72.9---
2025-05-16 01:30 pm SW 15.5 17.5----29.88- 75.0 74.1 72.9---
2025-05-16 01:20 pm SW 15.5 19.4 4.9 74.9SSW29.88- 75.0 74.1 72.9---
2025-05-16 01:10 pm SW 15.5 19.4 4.9-4.9SSW29.88- 74.8 74.1 72.9---
2025-05-16 01:00 pm SW 15.5 19.4----29.87+0.01 74.8 73.9 72.9---
2025-05-16 12:50 pm SW 15.5 19.4 5.2 65.0 SW29.87- 74.8 74.1 72.7---
2025-05-16 12:40 pm SW 17.5 19.4----29.88- 74.8 73.9 72.7---
2025-05-16 12:30 pm SW 17.5 19.4----29.88- 74.8 73.9 72.7---
2025-05-16 12:20 pm SW 15.5 19.4 5.6 64.9SSW29.88- 74.8 73.9 72.7---
2025-05-16 12:10 pm SW 15.5 19.4 5.6-4.9SSW29.88- 74.8 73.9 72.7---
2025-05-16 12:00 pmSSW 15.5 19.4----29.87-0.01 74.8 73.9 72.7---
2025-05-16 11:50 am SW 17.5 19.4 5.2 64.9SSW29.87- 74.8 74.1 72.7---
2025-05-16 11:40 amSSW 17.5 21.4----29.88- 74.8 73.9 72.7---
2025-05-16 11:30 amSSW 17.5 19.4----29.88- 74.8 74.1 72.7---
2025-05-16 11:20 amSSW 17.5 19.4 5.6 65.1SSW29.88- 74.7 73.9 72.5---
2025-05-16 11:10 amSSW 17.5 21.4 5.6-5.1SSW29.88- 74.7 73.9 72.5---
2025-05-16 11:00 amSSW 19.4 21.4----29.88-0.02 74.7 73.9 72.5---
2025-05-16 10:50 am SW 17.5 23.3 5.2 65.0SSW29.88- 74.7 73.9 72.5---
2025-05-16 10:40 am SW 19.4 23.3----29.88- 74.7 74.1 72.5---
2025-05-16 10:30 amSSW 19.4 23.3----29.88- 74.7 73.9 72.5---
2025-05-16 10:20 amSSW 19.4 21.4 4.9 84.9SSE29.87- 74.7 74.1 72.5---
2025-05-16 10:10 amSSW 19.4 23.3 4.9-4.9SSE29.87- 74.5 73.9 72.3---
2025-05-16 10:00 amSSW 19.4 21.4----29.87-0.04 74.5 74.1 72.3---
2025-05-16 09:50 amSSW 19.4 21.4 5.6 65.1SSW29.87- 74.7 73.9 72.3---
2025-05-16 09:40 amSSW 19.4 21.4 5.6-5.1SSW29.87- 74.5 73.9 72.1---
2025-05-16 09:30 amSSW 17.5 21.4----29.88- 74.5 73.9 72.3---
2025-05-16 09:20 amSSW 17.5 21.4 4.9 74.8 S29.88- 74.5 73.9 72.3---
2025-05-16 09:10 am SW 17.5 21.4 4.9-4.8 S29.88- 74.5 73.9 72.3---
2025-05-16 09:00 amSSW 17.5 19.4----29.89+0.00 74.5 73.9 72.3---
2025-05-16 08:50 amSSW 17.5 19.4 4.9 75.0SSE29.89- 74.5 73.9 72.3---
2025-05-16 08:40 amSSW 15.5 19.4----29.89- 74.5 73.9 72.1---
2025-05-16 08:30 amSSW 15.5 19.4----29.89- 74.5 73.9 72.0---
2025-05-16 08:20 amSSW 17.5 19.4 4.9 74.9SSW29.89- 74.5 73.9 72.0---
2025-05-16 08:10 amSSW 17.5 21.4 4.9-4.9SSW29.89- 74.5 73.9 72.0---
2025-05-16 08:00 amSSW 17.5 21.4----29.89+0.01 74.3 73.9 71.8---
2025-05-16 07:50 am SW 17.5 21.4 5.2 64.9 S29.89- 74.3 73.9 71.8---
2025-05-16 07:40 am SW 17.5 19.4----29.89- 74.3 73.9 71.8---
2025-05-16 07:30 am SW 17.5 21.4----29.89- 74.3 73.9 71.8---
2025-05-16 07:20 am SW 17.5 21.4 5.2 74.9SSE29.90- 74.3 73.9 71.8---
2025-05-16 07:10 am SW 17.5 21.4 5.2-4.9SSE29.90- 74.3 73.9 71.8---
2025-05-16 07:00 am SW 17.5 23.3----29.90-0.01 74.3 73.9 71.8---
2025-05-16 06:50 am SW 19.4 23.3 5.2 74.9 S29.90- 74.3 73.9 71.8---
2025-05-16 06:40 am SW 19.4 23.3----29.90- 74.3 73.9 71.8---
2025-05-16 06:30 am SW 19.4 23.3----29.90- 74.1 73.9 71.6---
2025-05-16 06:20 am SW 19.4 21.4 4.6 64.6SSW29.90- 74.1 73.9 71.6---
2025-05-16 06:10 am SW 19.4 21.4 4.6-4.6SSW29.90- 74.1 73.9 71.8---
2025-05-16 06:00 am SW 17.5 23.3----29.89+0.00 73.9 73.9 71.6---
2025-05-16 05:50 am SW 17.5 21.4 4.9 74.8SSE29.89- 73.9 73.9 71.8---
2025-05-16 05:40 amSSW 17.5 21.4 4.9-4.8SSE29.89- 73.9 73.8 71.6---
2025-05-16 05:30 amSSW 17.5 23.3----29.88- 73.9 73.9 71.4---
2025-05-16 05:20 amSSW 17.5 21.4 5.2 74.9 S29.88- 73.9 73.8 71.6---
2025-05-16 05:10 amSSW 17.5 21.4 5.2-4.9 S29.88- 73.9 73.9 71.6---
2025-05-16 05:00 amSSW 17.5 21.4----29.88-0.02 73.8 73.9 71.6---
2025-05-16 04:50 amSSW 17.5 21.4 4.9 64.8SSW29.89- 73.9 73.9 71.6---
2025-05-16 04:40 amSSW 17.5 21.4----29.90- 73.9 73.9 71.4---
2025-05-16 04:30 amSSW 17.5 21.4----29.90- 73.9 73.9 71.4---
2025-05-16 04:20 amSSW 17.5 21.4 4.9 74.7 S29.90- 73.9 73.8 71.4---
2025-05-16 04:10 am SW 17.5 19.4----29.90- 73.9 73.8 71.4---
2025-05-16 04:00 am SW 17.5 19.4----29.91-0.01 73.9 73.8 71.4---
2025-05-16 03:50 am SW 19.4 21.4 4.6 74.6 SE29.90- 73.9 73.8 71.4---
2025-05-16 03:40 am SW 17.5 21.4----29.90- 73.9- 71.4---
2025-05-16 03:30 amSSW 19.4 23.3----29.90- 73.9 73.8 71.4---
2025-05-16 03:20 amSSW 17.5 21.4 4.6 64.6 S29.90- 73.9 73.8 71.4---
2025-05-16 03:10 amSSW 17.5 21.4 4.6-4.6 S29.90- 73.9 73.8 71.4---
2025-05-16 03:00 amSSW 17.5 21.4----29.90-0.02 73.9 73.8 71.4---
2025-05-16 02:50 amSSW 17.5 19.4 4.6 64.6 S29.90- 73.9 73.8 71.4---
2025-05-16 02:40 am SW 17.5 21.4 4.6-4.6 S29.90- 73.8 73.6 71.2---
2025-05-16 02:30 am SW 19.4 21.4----29.89- 73.8 73.8 71.2---
2025-05-16 02:20 am SW 17.5 23.3 4.6 64.4SSW29.90- 73.8 73.6 71.4---
2025-05-16 02:10 am SW 17.5 21.4 4.6-4.4SSW29.90- 73.6 73.6 71.4---
2025-05-16 02:00 am SW 17.5 19.4----29.91- 73.8 73.6 71.6---
2025-05-16 01:50 am SW 17.5 19.4 4.3 74.5SSE29.91- 73.8 73.6 71.6---
2025-05-16 01:40 am SW 17.5 21.4----29.91- 73.8 73.4 71.6---
2025-05-16 01:30 amSSW 17.5 19.4----29.91- 73.8 73.4 71.6---
2025-05-16 01:20 am SW 17.5 21.4 4.3 64.5 S29.91- 73.8 73.4 71.6---
2025-05-16 01:10 am SW 17.5 21.4 4.3-4.5 S29.92- 73.9 73.4 71.6---
2025-05-16 01:00 am SW 17.5 19.4----29.92- 73.8 73.4 71.4---
2025-05-16 12:50 amSSW 17.5 19.4 4.9 64.7 S29.91- 73.8 73.4 71.6---
2025-05-16 12:40 amSSW 17.5 21.4 4.9-4.7 S29.91- 73.8 73.4 71.6---
2025-05-16 12:30 amSSW 17.5 21.4----29.91- 73.9 73.4 71.8---
2025-05-16 12:20 amSSW 17.5 21.4 4.6 74.6 S29.91- 73.9 73.4 71.8---
2025-05-16 12:10 amSSW 17.5 19.4 4.6-4.6 S29.92- 73.9 73.4 71.8---
2025-05-16 12:00 amSSW 17.5 19.4----29.92- 73.9 73.4 71.6---
2025-05-15 11:50 pmSSW 17.5 21.4 4.3 64.6SSW29.92- 73.9 73.4 71.4---
2025-05-15 11:40 pmSSW 17.5 19.4----29.92- 73.9 73.4 71.4---
2025-05-15 11:30 pmSSW 17.5 19.4----29.92- 73.9 73.4 71.4---
2025-05-15 11:20 pm SW 17.5 21.4 4.6 64.6 S29.93- 74.1 73.4 71.2---
2025-05-15 11:10 pmSSW 17.5 19.4 4.6-4.6 S29.93- 74.1- 71.2---

Detailed Wave Summary
for 41001 as of
(9:40 pm EDT on 05/16/2025)
0140 GMT on 05/17/2025:

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): 4.6 ft
5-day plot - Swell Height Swell Height (SwH): 2.6 ft
5-day plot - Swell Period Swell Period (SwP): 12.9 sec
5-day plot - Swell Direction Swell Direction (SwD):NNE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 3.9 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 6.2 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):SSW
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): STEEP
5-day plot - Average Wave Period Average Wave Period (APD): 4.8 sec
Previous observations
TIME
(EDT)
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
2025-05-16 09:10 pm 4.3 2.0 8.3 S 3.9 6.7 SSW STEEP 4.8
2025-05-16 08:40 pm 4.6 1.3 12.9 NW 4.3 6.7 SSW STEEP 4.9
2025-05-16 08:10 pm 4.3 1.6 12.9 SE 3.9 6.7 SSW STEEP 4.8
2025-05-16 07:40 pm 4.6 2.6 9.1SSE 3.6 6.2 SSW STEEP 5.1
2025-05-16 07:10 pm 4.3 2.0 9.1 S 3.9 6.7 SW STEEP 5.0
2025-05-16 06:40 pm 4.6 2.6 7.1 SW 3.6 6.2 SSW STEEP 5.0
2025-05-16 06:10 pm 4.6 2.6 7.7SSE 3.9 6.2 SSW STEEP 5.0
2025-05-16 05:40 pm 4.6 3.0 7.7 SE 3.6 5.9 SSWVERY_STEEP 5.0
2025-05-16 05:10 pm 4.9 2.3 7.7SSW 4.3 6.2 SSW STEEP 5.0
2025-05-16 04:40 pm 4.9 1.6 8.3SSE 4.6 5.9 SSWVERY_STEEP 5.0
2025-05-16 04:10 pm 5.2 2.3 12.9ESE 4.6 5.9 SSWVERY_STEEP 5.0
2025-05-16 03:40 pm 5.2 2.6 13.8 N 4.6 6.7 SSW STEEP 5.1
2025-05-16 03:10 pm 4.9 2.0 9.1 SE 4.6 6.2 SSW STEEP 5.0
2025-05-16 02:40 pm 4.9 2.0 7.7 S 4.6 5.6 SSWVERY_STEEP 5.1
2025-05-16 02:10 pm 4.9 1.6 7.7SSE 4.6 5.9 SSWVERY_STEEP 4.9
2025-05-16 01:40 pm 5.2 2.0 12.9WSW 4.9 6.7 S STEEP 5.0
2025-05-16 01:10 pm 4.9 1.3 12.9 S 4.9 6.7 SSW STEEP 4.9
2025-05-16 12:40 pm 5.2 1.6 9.1SSE 4.9 6.2 SW STEEP 5.0
2025-05-16 12:10 pm 5.6 1.6 14.8 SE 5.2 5.6 SSWVERY_STEEP 4.9
2025-05-16 11:40 am 5.2 1.3 9.1SSE 5.2 6.2 SSW STEEP 4.9
2025-05-16 11:10 am 5.6 1.3 13.8WSW 5.6 6.2 SSWVERY_STEEP 5.1
2025-05-16 10:40 am 5.2 1.0 13.8SSE 5.2 6.2 SSW STEEP 5.0
2025-05-16 10:10 am 4.9 1.6 12.9 E 4.9 7.7 SSE AVERAGE 4.9
2025-05-16 09:40 am 5.6 1.0 12.9NNE 5.6 5.9 SSWVERY_STEEP 5.1
2025-05-16 09:10 am 4.9 1.3 13.8ENE 4.6 7.1 S STEEP 4.8
2025-05-16 08:40 am 4.9 1.6 13.8 E 4.9 6.7 SSE STEEP 5.0
2025-05-16 08:10 am 4.9 2.0 8.3SSE 4.6 6.7 SSW STEEP 4.9
2025-05-16 07:40 am 5.2 2.0 11.4WSW 4.9 6.2 S STEEP 4.9
2025-05-16 07:10 am 5.2 1.6 13.8 NE 5.2 6.7 SSE STEEP 4.9
2025-05-16 06:40 am 5.2 1.6 12.9ESE 4.9 6.7 S STEEP 4.9
2025-05-16 06:10 am 4.6 2.3 7.1SSE 3.9 5.9 SSW STEEP 4.6
2025-05-16 05:40 am 4.9 2.6 8.3 SE 4.3 6.7 SSE STEEP 4.8
2025-05-16 05:10 am 5.2 1.6 8.3SSE 4.9 6.7 S STEEP 4.9
2025-05-16 04:40 am 4.9 2.0 8.3SSE 4.3 6.2 SSW STEEP 4.8
2025-05-16 04:10 am 4.9 0.0-- 4.9 7.1 S STEEP 4.7
2025-05-16 03:40 am 4.6 1.6 13.8NNE 4.3 7.1 SE STEEP 4.6
2025-05-16 03:10 am 4.6 1.6 7.7 S 4.3 6.2 S STEEP 4.6
2025-05-16 02:40 am 4.6 1.6 13.8 W 4.3 6.2 S STEEP 4.6
2025-05-16 02:10 am 4.6 2.0 7.7 SE 3.9 5.9 SSW STEEP 4.4
2025-05-16 01:40 am 4.3 2.0 10.8 SW 3.9 6.7 SSE STEEP 4.5
2025-05-16 01:10 am 4.3 1.6 7.1 SE 3.6 6.2 S STEEP 4.5
2025-05-16 12:40 am 4.9 1.6 13.8 W 4.3 6.2 S STEEP 4.7
2025-05-16 12:10 am 4.6 2.0 8.3 SE 3.9 6.7 S STEEP 4.6
2025-05-15 11:40 pm 4.3 2.0 7.1SSE 3.9 5.9 SSW STEEP 4.6
2025-05-15 11:10 pm 4.6------ STEEP 4.6

Plot of wave energy versus frequency (and period)