NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

Station 41013 (LLNR 815) - Frying Pan Shoals, NC Image indicating link to RSS feed of recent meteorological observations for station 41013


Conditions at 41013 as of
(12:00 am EDT)
0400 GMT on 04/19/2025:
     

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): S ( 190 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 15.5 kts
5-day plot - Wind Gust Wind Gust (GST): 19.4 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.34 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.01 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 70.3 °F
5-day plot - Water Temperature Water Temperature (WTMP): 69.8 °F
5-day plot - Dew Point Dew Point (DEWP): 59.4 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 17.5 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
Highest 1-minute Wind Speed
Time (EDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
11:56 pm 15.5 kts-
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
2025-04-18 11:50 pm S 15.5 19.4 3.6 43.9SSW30.33- 70.3 69.8 59.2---
2025-04-18 11:40 pm S 15.5 19.4----30.32- 70.3 69.8 59.5---
2025-04-18 11:30 pm S 15.5 19.4----30.32- 70.3 69.8 59.5---
2025-04-18 11:20 pm S 17.5 19.4 3.9 54.1 S30.32- 70.2 69.6 59.5---
2025-04-18 11:10 pm S 15.5 21.4 3.9-4.1 S30.32- 70.3 69.6 59.4---
2025-04-18 11:00 pm S 17.5 21.4----30.32+0.00 70.3 69.6 59.7---
2025-04-18 10:50 pm S 17.5 19.4 3.6 54.0 S30.33- 70.3 69.6 59.4---
2025-04-18 10:40 pm S 15.5 21.4----30.33- 70.3 69.6 59.9---
2025-04-18 10:30 pm S 17.5 21.4----30.33- 70.3 69.6 59.5---
2025-04-18 10:20 pm S 17.5 19.4 3.6 43.9 S30.32- 70.3 69.6 60.1---
2025-04-18 10:10 pm S 17.5 19.4 3.6-3.9 S30.32- 70.3 69.6 59.9---
2025-04-18 10:00 pm S 15.5 19.4----30.32-0.01 70.3 69.6 59.5---
2025-04-18 09:50 pm S 17.5 19.4 3.6 53.9 S30.33- 70.3 69.6 59.2---
2025-04-18 09:40 pm S 15.5 19.4----30.33- 70.3 69.4 59.4---
2025-04-18 09:30 pm S 15.5 19.4----30.33- 70.3 69.4 59.0---
2025-04-18 09:20 pm S 15.5 19.4 3.6 43.9 S30.32- 70.3 69.4 59.2---
2025-04-18 09:10 pm S 15.5 19.4 3.6-3.9 S30.32- 70.2 69.4 59.0---
2025-04-18 09:00 pm S 15.5 19.4----30.32-0.01 70.2 69.4 59.2---
2025-04-18 08:50 pm S 15.5 19.4 3.6 44.0 S30.32- 70.3 69.4 59.4---
2025-04-18 08:40 pm S 15.5 19.4----30.32- 70.2 69.4 59.2---
2025-04-18 08:30 pm S 17.5 21.4----30.32- 70.2 69.4 59.0---
2025-04-18 08:20 pm S 15.5 21.4 3.3 43.9 S30.32- 70.2 69.3 59.5---
2025-04-18 08:10 pm S 15.5 19.4----30.32- 70.2 69.3 59.5---
2025-04-18 08:00 pm S 15.5 19.4----30.32-0.01 70.2 69.3 59.5---
2025-04-18 07:50 pm S 15.5 19.4 3.3 53.9 S30.32- 70.2 69.3 59.2---
2025-04-18 07:40 pm S 15.5 19.4----30.33- 70.2 69.3 59.2---
2025-04-18 07:10 pm S 15.5 17.5 3.3-3.9 S30.33- 70.2 69.1 59.5---
2025-04-18 07:00 pm S 13.6 15.5----30.33+0.00 70.3 69.1 59.9---
2025-04-18 06:50 pm S 15.5 17.5 3.3 43.8 S30.33- 70.3 69.1 59.4---
2025-04-18 06:40 pm S 13.6 17.5 3.3-3.8 S30.33- 70.3 69.3 59.7---
2025-04-18 06:30 pm S 15.5 17.5----30.33- 70.3 69.3 58.8---
2025-04-18 06:20 pm S 13.6 17.5 3.0 43.7SSW30.33- 70.3 69.3 59.2---
2025-04-18 06:10 pm S 13.6 17.5 3.0-3.7SSW30.33- 70.3 69.1 59.2---
2025-04-18 06:00 pm S 15.5 17.5----30.33-0.01 70.3 69.1 59.0---
2025-04-18 05:50 pm S 13.6 17.5 2.6 43.7 S30.33- 70.5 69.1 59.2---
2025-04-18 05:40 pm S 13.6 17.5 2.6-3.7 S30.33- 70.3 69.1 58.5---
2025-04-18 05:30 pm S 13.6 17.5----30.33- 70.3 68.9 58.5---
2025-04-18 05:20 pm S 13.6 19.4 2.6 43.7 S30.32- 70.3 69.1 59.0---
2025-04-18 05:10 pm S 13.6 17.5 2.6-3.7 S30.33- 70.3 69.1 59.2---
2025-04-18 05:00 pm S 13.6 17.5----30.33-0.02 70.3 69.1 58.8---
2025-04-18 04:50 pm S 15.5 17.5 2.6 43.7SSW30.33- 70.3 69.3 58.6---
2025-04-18 04:40 pm S 15.5 19.4 2.6-3.7SSW30.33- 70.3 69.3 58.5---
2025-04-18 04:30 pm S 15.5 17.5----30.32- 70.3 69.3 58.8---
2025-04-18 04:20 pm S 13.6 17.5 2.6 43.8SSW30.33- 70.3 69.1 58.5---
2025-04-18 04:10 pmSSW 13.6 17.5----30.33- 70.3 69.1 58.1---
2025-04-18 04:00 pm S 13.6 17.5----30.33-0.01 70.3 69.1 58.8---
2025-04-18 03:50 pmSSW 13.6 15.5 2.3 43.6 S30.33- 70.3 69.1 58.5---
2025-04-18 03:40 pmSSW 13.6 15.5----30.34- 70.3 69.1 58.8---
2025-04-18 03:30 pmSSW 13.6 15.5----30.34- 70.3 69.3 58.1---
2025-04-18 03:20 pmSSW 13.6 15.5 2.3 43.5SSW30.34- 70.3 69.3 58.5---
2025-04-18 03:10 pmSSW 13.6 17.5 2.3-3.5SSW30.35- 70.3 69.3 58.6---
2025-04-18 03:00 pmSSW 13.6 17.5----30.35+0.00 70.3 69.3 58.3---
2025-04-18 02:50 pmSSW 13.6 15.5 2.3 43.6 S30.35- 70.3 69.3 58.3---
2025-04-18 02:40 pmSSW 13.6 15.5 2.3-3.6 S30.35- 70.3 69.3 58.1---
2025-04-18 02:30 pmSSW 13.6 15.5----30.35- 70.3 69.3 58.1---
2025-04-18 02:20 pm S 13.6 15.5 2.3 83.7 SE30.35- 70.2 69.1 57.6---
2025-04-18 02:10 pm S 11.7 15.5 2.3-3.7 SE30.35- 70.2 69.3 57.9---
2025-04-18 02:00 pm S 11.7 13.6----30.35-0.01 70.2 69.3 57.0---
2025-04-18 01:50 pm S 11.7 15.5 2.0 83.7 SE30.35- 70.2 69.1 57.4---
2025-04-18 01:40 pm S 11.7 13.6----30.35- 70.2 69.1 57.6---
2025-04-18 01:30 pm S 11.7 13.6----30.35- 70.2 69.1 57.2---
2025-04-18 01:20 pm S 11.7 13.6 2.0 83.7 SE30.35- 70.2 69.3 56.5---
2025-04-18 01:10 pm S 11.7 13.6----30.35- 70.2 69.1 56.3---
2025-04-18 01:00 pm S 11.7 13.6----30.35+0.00 70.2 69.3 56.7---
2025-04-18 12:50 pm S 11.7 13.6 2.0 83.6ESE30.35- 70.2 69.1 57.0---
2025-04-18 12:40 pm S 11.7 13.6 2.0-3.6ESE30.35- 70.2 69.3 56.3---
2025-04-18 12:30 pm S 11.7 13.6----30.35- 70.2 69.1 56.7---
2025-04-18 12:20 pm S 11.7 13.6 2.0 83.7ESE30.35- 70.2 69.1 57.0---
2025-04-18 12:10 pm S 11.7 15.5----30.35- 70.2 69.1 56.3---
2025-04-18 12:00 pm S 9.7 13.6----30.35+0.00 70.2 69.1 56.7---
2025-04-18 11:50 am S 11.7 13.6 2.0 93.8 SE30.35- 70.2 69.1 56.8---
2025-04-18 11:40 am S 9.7 13.6 2.0-3.8 SE30.35- 70.2 69.1 56.3---
2025-04-18 11:30 am S 9.7 13.6----30.36- 70.2 69.1 56.7---
2025-04-18 11:20 am S 9.7 13.6 2.0 83.7 E30.36- 70.0 69.1 57.0---
2025-04-18 11:10 am S 11.7 13.6----30.36- 70.0 69.1 56.3---
2025-04-18 11:00 am S 9.7 13.6----30.36+0.02 70.0 68.9 56.5---
2025-04-18 10:50 am S 9.7 13.6 1.6 83.7ESE30.36- 70.0 68.9 56.3---
2025-04-18 10:40 am S 9.7 11.7----30.35- 70.0 68.7 56.5---
2025-04-18 10:30 am S 9.7 11.7----30.35- 70.0 68.7 56.5---
2025-04-18 10:20 am S 9.7 11.7 2.0 83.9ESE30.35- 70.0 68.5 56.7---
2025-04-18 10:10 am S 9.7 13.6----30.35- 70.0 68.5 56.5---
2025-04-18 10:00 am S 9.7 11.7----30.34+0.03 69.8 68.5 55.9---
2025-04-18 09:50 am S 9.7 11.7 1.6 83.9ESE30.34- 69.8 68.4 56.8---
2025-04-18 09:40 am S 9.7 11.7 1.6-3.9ESE30.34- 70.0 68.4 55.9---
2025-04-18 09:30 am S 9.7 11.7----30.34- 69.8- 56.7---
2025-04-18 09:20 am S 7.8 9.7 1.6-4.0 SE30.34- 69.8 68.4 57.7---
2025-04-18 09:10 am S 7.8 11.7 1.6-4.0 SE30.35- 69.8 68.2 57.7---
2025-04-18 09:00 am S 7.8 9.7 1.6-4.0 SE30.35+0.06 70.0 68.2 57.2---
2025-04-18 08:50 am S 7.8 9.7 1.6 84.0ESE30.35- 70.0 68.2 57.0---
2025-04-18 08:40 am S 7.8 9.7 1.6-4.0ESE30.34- 69.8 68.2 57.6---
2025-04-18 08:30 am S 7.8 9.7----30.34- 69.8 68.0 57.7---
2025-04-18 08:20 am S 7.8 9.7 1.6 83.9 SE30.34- 69.8 68.0 58.1---
2025-04-18 08:10 am S 5.8 7.8 1.6-3.9 SE30.34- 69.8 67.8 57.7---
2025-04-18 08:00 am S 5.8 7.8----30.34+0.08 69.6 67.8 57.4---
2025-04-18 07:50 am S 5.8 7.8 1.6 83.8 SE30.33- 69.6 67.8 57.7---
2025-04-18 07:40 am S 7.8 7.8----30.32- 69.6 67.6 57.6---
2025-04-18 07:30 am S 7.8 7.8----30.32- 69.6 67.6 57.2---
2025-04-18 07:20 am S 7.8 7.8 1.6 94.0ESE30.32- 69.4 67.6 57.2---
2025-04-18 07:10 am S 7.8 9.7 1.6-4.0ESE30.32- 69.4 67.6 57.4---
2025-04-18 07:00 am S 7.8 9.7----30.31+0.07 69.4 67.6 56.8---
2025-04-18 06:50 am S 7.8 9.7 1.6 83.9 SE30.31- 69.4 67.6 56.5---
2025-04-18 06:40 am S 7.8 9.7 1.6-3.9 SE30.30- 69.4 67.6 56.3---
2025-04-18 06:30 am S 7.8 9.7----30.29- 69.4 67.6 57.0---
2025-04-18 06:20 am S 7.8 9.7 1.6 83.8 SE30.29- 69.4 67.6 56.7---
2025-04-18 06:10 am S 7.8 11.7 1.6-3.8 SE30.29- 69.4 67.6 57.2---
2025-04-18 06:00 am S 7.8 9.7----30.28+0.04 69.4 67.6 56.7---
2025-04-18 05:50 am S 7.8 9.7 1.6 94.0 SE30.28- 69.6 67.6 56.1---
2025-04-18 05:40 am S 7.8 9.7 1.6-4.0 SE30.27- 69.4 67.6 56.3---
2025-04-18 05:30 am S 7.8 11.7----30.27- 69.6 67.6 56.1---
2025-04-18 05:20 am S 9.7 9.7 1.3 94.1ESE30.26- 69.6 67.6 55.6---
2025-04-18 05:10 am S 9.7 9.7 1.3-4.1ESE30.26- 69.6 67.6 55.8---
2025-04-18 05:00 am S 7.8 9.7----30.25+0.01 69.6 67.6 55.4---
2025-04-18 04:50 am S 7.8 9.7 1.3 83.9 SE30.25- 69.6- 56.3---
2025-04-18 04:40 am S 7.8 9.7----30.25- 69.6 67.6 55.9---
2025-04-18 04:30 am S 7.8 9.7----30.25- 69.6 67.6 55.9---
2025-04-18 04:20 am S 7.8 9.7 1.3 84.0 SE30.24- 69.6 67.6 56.3---
2025-04-18 04:10 am S 7.8 9.7----30.24- 69.6 67.8 56.1---
2025-04-18 04:00 am S 7.8 9.7----30.24-0.01 69.6 67.8 56.5---
2025-04-18 03:50 am S 7.8 9.7 1.3 84.1 SE30.24- 69.6 67.8 56.7---
2025-04-18 03:40 am S 7.8 9.7----30.24- 69.8 68.0 56.3---
2025-04-18 03:30 am S 7.8 9.7----30.24- 69.6 68.0 56.7---
2025-04-18 03:20 am S 7.8 9.7 1.3 84.2ESE30.24- 69.8 68.2 55.9---
2025-04-18 03:10 am S 7.8 9.7 1.3-4.2ESE30.24- 69.8 68.4 56.3---
2025-04-18 03:00 am S 7.8 9.7----30.24+0.00 69.8 68.4 56.8---
2025-04-18 02:50 am S 7.8 9.7 1.3 84.4ESE30.24- 69.8 68.4 56.1---
2025-04-18 02:40 am S 7.8 9.7 1.3-4.4ESE30.24- 69.8 68.4 56.3---
2025-04-18 02:30 am S 7.8 9.7----30.24- 70.0 68.5 56.7---
2025-04-18 02:20 am S 7.8 9.7 1.3 94.6ESE30.24- 70.0 68.5 55.2---
2025-04-18 02:10 am S 7.8 9.7 1.3-4.6ESE30.24- 70.2 68.5 55.2---
2025-04-18 02:00 am S 7.8 7.8----30.24+0.00 70.2 68.7 54.9---
2025-04-18 01:50 am S 5.8 7.8 1.3 94.3 SE30.25- 70.2 68.7 54.9---
2025-04-18 01:40 am S 5.8 7.8----30.25- 70.2 68.7 54.5---
2025-04-18 01:30 am S 5.8 7.8----30.25- 70.2 68.9 54.1---
2025-04-18 01:20 am S 5.8 7.8 1.3 84.0 SE30.26- 70.3- 53.2---
2025-04-18 01:10 am S 5.8 7.8----30.26- 70.3 69.1 53.2---
2025-04-18 01:00 am S 5.8 7.8----30.26+0.02 70.3 69.1 53.2---
2025-04-18 12:50 am S 5.8 7.8 1.3 84.4 SE30.26- 70.3 69.3 53.6---
2025-04-18 12:40 am S 5.8 7.8----30.25- 70.3 69.3 52.5---
2025-04-18 12:30 amSSW 5.8 7.8----30.26- 70.3 69.3 53.2---
2025-04-18 12:20 amSSW 5.8 7.8 1.3 85.2 SE30.25- 70.5 69.4 52.0---
2025-04-18 12:10 amSSW 7.8 7.8 1.3-5.2 SE30.25- 70.5 69.4 51.3---
2025-04-18 12:00 am S 7.8 9.7----30.25+0.02 70.5 69.6 51.1---
2025-04-17 11:50 pm S 7.8 7.8 1.3 95.7SSE30.24- 70.5 69.6 51.8---

Detailed Wave Summary
for 41013 as of
(11:40 pm EDT on 04/18/2025)
0340 GMT on 04/19/2025:

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): 3.6 ft
5-day plot - Swell Height Swell Height (SwH): 0.7 ft
5-day plot - Swell Period Swell Period (SwP): 7.7 sec
5-day plot - Swell Direction Swell Direction (SwD): SE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 3.6 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 4.0 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):SSW
5-day plot - Wave Steepness Wave Steepness (STEEPNESS):VERY_STEEP
5-day plot - Average Wave Period Average Wave Period (APD): 3.9 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
2025-04-18 11:10 pm 3.9 0.7 8.3 SE 3.9 5.0 SVERY_STEEP 4.1
2025-04-18 10:40 pm 3.6 0.7 7.1 SE 3.3 5.0 SVERY_STEEP 4.0
2025-04-18 10:10 pm 3.6 1.0 7.1SSE 3.6 4.2 SVERY_STEEP 3.9
2025-04-18 09:40 pm 3.6 0.7 7.7 SE 3.6 4.8 SVERY_STEEP 3.9
2025-04-18 09:10 pm 3.6 1.0 8.3ESE 3.3 4.0 SVERY_STEEP 3.9
2025-04-18 08:40 pm 3.6 1.0 8.3SSE 3.3 4.0 SVERY_STEEP 4.0
2025-04-18 08:10 pm 3.3 0.7 7.7 SE 3.3 4.2 SVERY_STEEP 3.9
2025-04-18 07:40 pm 3.3 1.0 8.3 SE 3.3 4.5 SVERY_STEEP 3.9
2025-04-18 07:10 pm 3.3 1.0 8.3ESE 3.0 4.5 SVERY_STEEP 3.9
2025-04-18 06:40 pm 3.3 1.0 7.7 SE 3.0 4.3 SVERY_STEEP 3.8
2025-04-18 06:10 pm 3.0 1.0 7.1 SE 2.6 4.3 SSWVERY_STEEP 3.7
2025-04-18 05:40 pm 2.6 1.0 7.7 SE 2.6 4.2 SVERY_STEEP 3.7
2025-04-18 05:10 pm 2.6 1.0 7.1 E 2.3 4.2 S N/A 3.7
2025-04-18 04:40 pm 2.6 1.0 8.3 SE 2.3 3.8 SSW N/A 3.7
2025-04-18 04:10 pm 2.6 1.0 8.3ESE 2.3 4.0 SSW N/A 3.8
2025-04-18 03:40 pm 2.3 1.0 9.1ESE 2.3 3.8 S N/A 3.6
2025-04-18 03:10 pm 2.3 1.0 7.7 SE 2.0 3.6 SSW N/A 3.5
2025-04-18 02:40 pm 2.3 1.0 7.7 SE 2.0 3.7 S N/A 3.6
2025-04-18 02:10 pm 2.3 1.0 8.3 SE 2.0 3.6 S N/A 3.7
2025-04-18 01:40 pm 2.0 1.3 8.3 SE 1.6 3.6 SSW N/A 3.7
2025-04-18 01:10 pm 2.0 1.0 8.3 SE 1.6 3.7 SSW N/A 3.7
2025-04-18 12:40 pm 2.0 1.0 8.3ESE 1.6 3.4 SSW N/A 3.6
2025-04-18 12:10 pm 2.0 1.3 8.3ESE 1.6 3.7 SSW N/A 3.7
2025-04-18 11:40 am 2.0 1.3 9.1 SE 1.3 3.6 S N/A 3.8
2025-04-18 11:10 am 2.0 1.0 7.7 E 1.3 3.4 SSW N/A 3.7
2025-04-18 10:40 am 1.6 1.3 8.3ESE 1.3 3.3 SSW N/A 3.7
2025-04-18 10:10 am 2.0 1.3 8.3ESE 1.3 3.4 SSW N/A 3.9
2025-04-18 09:40 am 1.6 1.3 7.7ESE 1.3 3.2 SSW N/A 3.9
2025-04-18 09:10 am 1.6 1.3 7.1 SE 1.0 3.1 S N/A 4.0
2025-04-18 08:40 am 1.6 1.3 7.7ESE 1.0 3.2 S N/A 4.0
2025-04-18 08:10 am 1.6 1.3 8.3 SE 1.0 3.1 SSW N/A 3.9
2025-04-18 07:40 am 1.6 1.3 8.3 SE 1.0 3.1 SSW N/A 3.8
2025-04-18 07:10 am 1.6 1.3 9.1ESE 1.0 3.2 S N/A 4.0
2025-04-18 06:40 am 1.6 1.3 7.7 SE 1.0 2.9 S N/A 3.9
2025-04-18 06:10 am 1.6 1.3 8.3 SE 1.0 2.9 S N/A 3.8
2025-04-18 05:40 am 1.6 1.3 9.1 SE 1.0 2.7 S N/A 4.0
2025-04-18 05:10 am 1.3 1.3 9.1ESE 1.0 2.9 SSW N/A 4.1
2025-04-18 04:40 am 1.3 1.0 8.3 SE 1.0 2.7 S N/A 3.9
2025-04-18 04:10 am 1.3 1.3 8.3 SE 1.0 2.6 SSW N/A 4.0
2025-04-18 03:40 am 1.3 1.0 8.3 SE 0.7 2.5 SSW N/A 4.1
2025-04-18 03:10 am 1.3 1.3 7.7ESE 0.7 2.5 S N/A 4.2
2025-04-18 02:40 am 1.3 1.0 8.3ESE 0.7 2.2 SSW N/A 4.4
2025-04-18 02:10 am 1.3 1.3 9.1ESE 0.7 4.0 ESE N/A 4.6
2025-04-18 01:40 am 1.3 1.3 9.1 SE 0.7 2.2 SSW N/A 4.3
2025-04-18 01:10 am 1.3 1.0 8.3 SE 0.7 2.2 S N/A 4.0
2025-04-18 12:40 am 1.3 1.0 8.3 SE 0.7 2.2 S N/A 4.4
2025-04-18 12:10 am 1.3 1.3 8.3 SE 0.7 3.8 ESE N/A 5.2

Plot of wave energy versus frequency (and period)