Station 44020 (LLNR 13700) - NANTUCKET SOUND Image indicating link to RSS feed of recent meteorological observations for station 44020


Conditions at 44020 as of
(1:40 pm EST)
1840 GMT on 02/09/2026:
     

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): NW ( 310 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 - Wave Height Wave Height (WVHT): 1.0 ft
5-day plot - Average Wave Period Average Period (APD): 2.8 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): NW ( 311 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.01 in
5-day plot - Air Temperature Air Temperature (ATMP): 28.8 °F
5-day plot - Water Temperature Water Temperature (WTMP): 31.5 °F
5-day plot - Dew Point Dew Point (DEWP): 12.4 °F
5-day plot - Ice Accretion Ice Accretion (ICE): 0.00 in per hour
5-day plot - Wind Chill Wind Chill (CHILL): 16.3 °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): 19.4 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
1:31 pm 17.5 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
2026-02-09 01:30 pm NW 15.5 19.4----30.01- 28.4 31.5 12.0---
2026-02-09 01:20 pm NW 15.5 19.4 1.0 22.7WNW30.02- 27.9 31.8 12.4---
2026-02-09 01:10 pm NW 13.6 17.5 1.0-2.7WNW30.02- 27.3 32.0 11.7---
2026-02-09 01:00 pm NW 13.6 17.5----30.02-0.06 27.0 32.2 11.8---
2026-02-09 12:50 pmWNW 15.5 17.5 1.0 22.6 NW30.02- 26.6 32.5 11.3---
2026-02-09 12:40 pmWNW 15.5 19.4 1.0-2.6 NW30.03- 26.2 32.7 11.1---
2026-02-09 12:30 pmWNW 17.5 19.4----30.03- 26.1 32.9 10.8---
2026-02-09 12:20 pmWNW 15.5 17.5 1.0 22.7WNW30.04- 25.9 32.9 12.4---
2026-02-09 12:10 pmWNW 13.6 17.5 1.0-2.7WNW30.04- 25.0 33.1 10.6---
2026-02-09 12:00 pmWNW 13.6 17.5----30.05-0.03 24.6 33.1 10.6---
2026-02-09 11:50 amWNW 11.7 15.5 1.0 23.0WNW30.05- 24.3 33.1 10.2---
2026-02-09 11:40 amWNW 11.7 15.5 1.0-3.0WNW30.05- 23.7 33.3 10.6---
2026-02-09 11:30 amWNW 11.7 15.5----30.06- 23.4 33.1 10.2---
2026-02-09 11:20 am-------30.06-- 33.1----
2026-02-09 11:10 amWNW 11.7 13.6----30.06- 22.6 33.3 10.4---
2026-02-09 11:00 am NW 11.7 13.6----30.06-0.01 21.9 33.3 9.5---
2026-02-09 10:50 am NW 11.7 15.5 1.0 22.8 NW30.06- 21.7 33.3 9.9---
2026-02-09 10:40 am NW 11.7 15.5----30.07- 21.0 33.3 8.8---
2026-02-09 10:30 am NW 11.7 15.5----30.07- 20.5 33.1 8.6---
2026-02-09 10:20 am NW 13.6 15.5 1.0 22.9 NW30.07- 19.9 33.1 8.1---
2026-02-09 10:10 am NW 11.7 15.5----30.07- 19.6 33.1 8.4---
2026-02-09 10:00 am NW 11.7 15.5----30.08+0.00 19.0 33.1 8.4---
2026-02-09 09:50 am NW 13.6 17.5 1.3 32.8 NW30.08- 18.5 33.1 7.7---
2026-02-09 09:40 am NW 15.5 19.4 1.3-2.8 NW30.08- 18.3 32.9 8.2---
2026-02-09 09:30 amNNW 15.5 19.4----30.08- 18.1 32.9 8.8---
2026-02-09 09:20 amNNW 15.5 19.4 1.3 32.9 NW30.08- 17.6 32.9 8.4---
2026-02-09 09:10 am NW 15.5 19.4----30.09- 17.1 32.7 7.9---
2026-02-09 09:00 amNNW 17.5 23.3----30.08+0.02 16.9 32.5 7.9---
2026-02-09 08:50 am NW 17.5 21.4 1.6 33.0 NW30.09- 16.5 32.2 7.9---
2026-02-09 08:40 am NW 17.5 21.4----30.08- 16.3 32.0 7.7---
2026-02-09 08:30 am NW 17.5 21.4----30.08- 16.3 31.8 8.2---
2026-02-09 08:20 am NW 17.5 23.3 1.6 33.0 NW30.08- 16.2 31.6 8.4---
2026-02-09 08:10 am NW 17.5 21.4 1.6-3.0 NW30.08- 15.8 31.6 8.1---
2026-02-09 08:00 am NW 17.5 21.4----30.08+0.04 15.4 31.5 7.5---
2026-02-09 07:50 am NW 17.5 21.4 1.6 23.1 NW30.08- 15.3 31.5 7.3---
2026-02-09 07:40 am NW 17.5 23.3----30.08- 15.1 31.3 7.2---
2026-02-09 07:30 am NW 17.5 21.4----30.08- 14.7 30.9 6.6---
2026-02-09 07:20 am NW 17.5 21.4 1.3 33.1WNW30.08- 14.9 30.9 7.0---
2026-02-09 07:10 am NW 17.5 21.4 1.3-3.1WNW30.07- 14.9 30.9 7.3---
2026-02-09 07:00 am NW 17.5 23.3----30.07+0.04 14.7 30.9 7.2---
2026-02-09 06:50 am NW 17.5 21.4 1.3 33.2 NW30.07- 14.7 30.7 7.2---
2026-02-09 06:40 am NW 17.5 21.4----30.06- 14.7 30.7 7.2---
2026-02-09 06:30 am NW 17.5 21.4----30.06- 14.7 30.7 7.2---
2026-02-09 06:20 am NW 17.5 23.3 1.3 33.1 NW30.06- 14.9 30.6 7.5---
2026-02-09 06:10 am NW 17.5 21.4----30.06- 14.7 30.6 7.2---
2026-02-09 06:00 am NW 17.5 21.4----30.06+0.02 14.9 30.4 7.5---
2026-02-09 05:50 am NW 19.4 23.3 1.6 33.1 NW30.06- 15.1 30.2 7.9---
2026-02-09 05:40 am NW 19.4 23.3 1.6-3.1 NW30.05- 15.1 29.8 7.9---
2026-02-09 05:30 am NW 17.5 21.4----30.05- 15.3 29.8 8.2---
2026-02-09 05:20 am NW 17.5 21.4 1.6 33.2WNW30.04- 14.9 29.7 7.3---
2026-02-09 05:10 am NW 19.4 23.3----30.04- 15.1 29.5 7.7---
2026-02-09 05:00 am NW 19.4 23.3----30.04-0.01 15.3 29.5 7.9---
2026-02-09 04:50 am NW 21.4 25.3 1.6 32.9 NW30.04- 15.3 29.3 7.9---
2026-02-09 04:40 am NW 21.4 25.3----30.04- 15.4 29.3 8.1---
2026-02-09 04:30 am NW 21.4 25.3----30.03- 15.8 29.3 8.6---
2026-02-09 04:20 am NW 19.4 23.3 1.3 33.0 NW30.03- 15.6 29.1 8.2---
2026-02-09 04:10 am NW 19.4 23.3----30.03- 15.6 29.1 7.9---
2026-02-09 04:00 am NW 19.4 23.3----30.03+0.00 15.8 29.3 8.2---
2026-02-09 03:50 am NW 19.4 23.3 1.3 33.1 NW30.03- 15.6 29.3 7.9---
2026-02-09 03:40 am NW 17.5 21.4----30.03- 15.6 29.3 7.9---
2026-02-09 03:30 am NW 17.5 21.4----30.03- 15.6 29.3 7.9---
2026-02-09 03:20 am NW 19.4 21.4 1.0 23.1 NW30.03- 15.6 29.5 7.9---
2026-02-09 03:10 am NW 17.5 21.4 1.0-3.1 NW30.03- 15.4 29.5 7.5---
2026-02-09 03:00 am NW 17.5 21.4----30.04+0.02 15.6 29.7 7.9---
2026-02-09 02:50 am NW 17.5 21.4 1.3 22.9 NW30.04- 15.4 29.7 7.3---
2026-02-09 02:40 am NW 17.5 21.4----30.04- 15.6 29.7 7.5---
2026-02-09 02:30 am NW 17.5 19.4----30.04- 15.6 30.2 7.5---
2026-02-09 02:20 am NW 15.5 19.4 1.3 32.7WNW30.04- 15.8 30.6 7.7---
2026-02-09 02:10 am NW 15.5 19.4 1.3-2.7WNW30.04- 16.0 30.7 7.7---
2026-02-09 02:00 am NW 17.5 21.4----30.05+0.04 16.2 30.7 7.7---
2026-02-09 01:50 am NW 15.5 19.4 1.6 32.7WNW30.04- 16.5 30.9 8.1---
2026-02-09 01:40 am NW 17.5 21.4----30.04- 16.9 31.1 8.6---
2026-02-09 01:30 am NW 17.5 21.4----30.04- 16.9 31.1 8.6---
2026-02-09 01:20 am NW 17.5 21.4 1.6 32.6 NW30.03- 17.2 31.3 9.0---
2026-02-09 01:10 am NW 17.5 21.4----30.03- 17.6 31.3 9.7---
2026-02-09 01:00 am NW 17.5 21.4----30.03+0.03 17.8 31.3 9.9---
2026-02-09 12:50 am NW 17.5 21.4 1.6 32.7 NW30.02- 18.0 31.5 9.9---
2026-02-09 12:40 am NW 17.5 21.4----30.02- 18.0 31.5 10.0---
2026-02-09 12:30 am NW 17.5 19.4----30.02- 18.0 31.6 9.5---
2026-02-09 12:20 am NW 17.5 21.4 2.0 32.8 NW30.02- 18.3 31.6 10.0---
2026-02-09 12:10 am NW 15.5 19.4----30.02- 18.3 31.6 9.7---
2026-02-09 12:00 am NW 15.5 19.4----30.02+0.04 18.9 31.8 10.8---
2026-02-08 11:50 pm NW 15.5 19.4 1.6 32.8 NW30.02- 19.0 31.8 10.8---
2026-02-08 11:40 pm NW 15.5 19.4----30.02- 19.2 31.8 11.1---
2026-02-08 11:30 pm NW 15.5 19.4----30.01- 19.4 32.0 11.3---
2026-02-08 11:20 pm NW 15.5 17.5 2.0 32.9 NW30.02- 19.2 32.0 10.4---
2026-02-08 11:10 pm NW 15.5 19.4----30.01- 19.6 32.0 11.1---
2026-02-08 11:00 pmNNW 13.6 17.5----30.01+0.04 19.8 32.0 11.5---
2026-02-08 10:50 pmNNW 15.5 19.4 2.0 33.0WNW30.01- 19.6 32.2 10.8---
2026-02-08 10:40 pm NW 15.5 19.4----30.01- 19.2 32.2 9.9---
2026-02-08 10:30 pmNNW 15.5 19.4----30.00- 19.4 32.2 10.2---
2026-02-08 10:20 pmNNW 15.5 17.5 2.0 33.0WNW30.00- 19.4 32.2 9.7---
2026-02-08 10:10 pmNNW 15.5 19.4----30.00- 19.2 32.2 9.1---
2026-02-08 10:00 pmNNW 17.5 19.4----30.00+0.04 19.2 32.2 8.6---
2026-02-08 09:50 pmNNW 15.5 21.4 2.0 33.1 W29.99- 19.4 32.2 9.0---
2026-02-08 09:40 pm NW 15.5 19.4----29.99- 19.2 32.2 7.9---
2026-02-08 09:30 pm NW 15.5 19.4----29.99- 19.2 32.2 7.9---
2026-02-08 09:20 pm NW 17.5 19.4 2.0 33.2WNW29.98- 19.0 32.0 7.0---
2026-02-08 09:10 pm NW 15.5 21.4----29.98- 19.0 32.0 7.0---
2026-02-08 09:00 pm NW 15.5 19.4----29.98+0.03 19.0 32.0 6.3---
2026-02-08 08:50 pm NW 15.5 21.4 2.0 33.2WNW29.98- 19.2 32.0 6.8---
2026-02-08 08:40 pm NW 17.5 21.4----29.98- 19.2 31.8 6.8---
2026-02-08 08:30 pm NW 15.5 21.4----29.98- 19.0 31.8 6.3---
2026-02-08 08:20 pm NW 17.5 21.4 2.3 33.3WNW29.97- 19.2 31.8 6.8---
2026-02-08 08:10 pm NW 17.5 21.4----29.97- 19.4 31.8 7.3---
2026-02-08 08:00 pm NW 17.5 21.4----29.97+0.04 19.2 31.8 7.0---
2026-02-08 07:50 pm NW 19.4 23.3 2.0 43.3 W29.97- 19.2 32.0 6.6---
2026-02-08 07:40 pm NW 19.4 23.3----29.97- 19.4 32.0 7.0---
2026-02-08 07:30 pm NW 19.4 27.2----29.96- 19.8 31.8 7.7---
2026-02-08 07:20 pm NW 19.4 23.3 2.0 43.3 W29.96- 19.8 31.6 7.5---
2026-02-08 07:10 pm NW 19.4 21.4 2.0-3.3 W29.97- 20.1 31.6 8.4---
2026-02-08 07:00 pm NW 17.5 23.3----29.96+0.04 20.3 31.5 8.1---
2026-02-08 06:50 pm NW 19.4 23.3 2.0 33.1WNW29.96- 20.5 31.5 8.4---
2026-02-08 06:40 pm NW 19.4 23.3----29.96- 20.5 31.5 7.7---
2026-02-08 06:20 pm NW 19.4 25.3 1.6 33.1WNW29.95- 21.0 31.3 8.4---
2026-02-08 06:10 pm NW 17.5 21.4 1.6-3.1WNW29.95- 21.2 31.1 8.4---
2026-02-08 06:00 pm NW 17.5 23.3----29.95+0.02 21.2 31.1 7.9---
2026-02-08 05:50 pm NW 17.5 21.4 1.6 83.1 E29.95- 21.4 30.9 8.1---
2026-02-08 05:40 pm NW 15.5 19.4----29.94- 21.6 30.9 8.2---
2026-02-08 05:30 pm NW 15.5 21.4----29.94- 21.4 30.7 6.8---
2026-02-08 05:20 pm NW 17.5 21.4 1.3 93.5ESE29.94- 21.6 30.6 7.9---
2026-02-08 05:10 pm NW 15.5 19.4 1.3-3.5ESE29.93- 21.4 30.4 7.2---
2026-02-08 05:00 pm NW 13.6 17.5----29.93+0.02 21.4 30.2 6.8---
2026-02-08 04:50 pm NW 13.6 17.5 1.3 63.7ESE29.93- 21.2 30.0 6.4---
2026-02-08 04:40 pm NW 13.6 17.5----29.93- 21.2 30.0 7.3---
2026-02-08 04:30 pmWNW 13.6 17.5----29.93- 21.0 30.0 6.8---
2026-02-08 04:20 pmWNW 13.6 17.5 1.0 54.4ESE29.93- 21.2- 7.3---
2026-02-08 04:10 pmWNW 13.6 15.5----29.92- 20.8 30.2 7.2---
2026-02-08 04:00 pmWNW 11.7 15.5----29.92+0.02 20.7 30.2 7.0---
2026-02-08 03:50 pmWNW 11.7 15.5 1.0 84.6ESE29.93- 20.3 30.2 5.9---
2026-02-08 03:40 pmWNW 11.7 15.5----29.93- 20.3 30.4 6.8---
2026-02-08 03:30 pmWNW 11.7 15.5----29.93- 20.3 30.7 6.4---
2026-02-08 03:20 pmWNW 9.7 13.6 0.7-4.4-29.93- 19.9 31.1 6.1---
2026-02-08 03:10 pm NW 9.7 13.6 0.7-4.4-29.93- 19.8 31.3 6.6---
2026-02-08 03:00 pmNNW 7.8 11.7----29.93+0.03 19.4 31.3 6.8---
2026-02-08 02:50 pm NW 9.7 11.7 0.7-5.1-29.92- 19.2 31.3 7.0---
2026-02-08 02:40 pm NW 9.7 13.6----29.92- 19.0 31.3 7.5---
2026-02-08 02:30 pmNNW 9.7 13.6----29.92- 18.9 31.6 8.4---
2026-02-08 02:20 pmNNW 9.7 13.6 0.7-4.6-29.92- 18.5 31.8 8.4---
2026-02-08 02:10 pmNNW 11.7 15.5 0.7-4.6-29.91- 18.5 31.8 9.1---
2026-02-08 02:00 pmNNW 11.7 15.5----29.91+0.00 18.1 31.6 9.1---
2026-02-08 01:50 pmNNW 13.6 17.5 0.7-3.5-29.91- 18.1 31.5 9.7---

Wave Summary
for 44020 as of (1:40 pm EST)
1840 GMT on 02/09/2026:

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): 1.0 ft
5-day plot - Swell Height Swell Height (SwH): 0.3 ft
5-day plot - Swell Period Swell Period (SwP): 5.6 sec
5-day plot - Swell Direction Swell Direction (SwD):ESE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 0.7 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 2.2 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): NW
5-day plot - Average Wave Period Average Wave Period (APD): 2.8 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
2026-02-09 01:10 pm 1.0 0.3 6.7 E 1.0 2.1 WNW N/A 2.7
2026-02-09 12:40 pm 1.0 0.3 5.6 E 1.0 2.2 NW N/A 2.6
2026-02-09 12:10 pm 1.0 0.3 9.1WSW 1.0 2.2 WNW N/A 2.7
2026-02-09 11:40 am 1.0 0.3 8.3ESE 0.7 2.1 WNW N/A 3.0
2026-02-09 10:40 am 1.0 0.3 5.9ESE 1.0 2.2 NW N/A 2.8
2026-02-09 10:10 am 1.0 0.7 5.9ESE 1.0 2.4 NW N/A 2.9
2026-02-09 09:40 am 1.3 0.7 5.6ESE 1.3 2.6 NW N/A 2.8
2026-02-09 09:10 am 1.3 0.7 5.9ESE 1.3 2.7 NW N/A 2.9
2026-02-09 08:40 am 1.6 0.7 11.4ENE 1.3 2.9 NW N/A 3.0
2026-02-09 08:10 am 1.6 0.7 9.1 SW 1.3 2.7 NW N/A 3.0
2026-02-09 07:40 am 1.6 0.7 8.3ESE 1.3 2.5 NW N/A 3.1
2026-02-09 07:10 am 1.3 0.7 8.3ESE 1.3 2.7 WNW N/A 3.1
2026-02-09 06:40 am 1.3 0.7 5.3ESE 1.3 2.9 NW N/A 3.2
2026-02-09 06:10 am 1.3 0.7 10.0 E 1.3 2.7 NW N/A 3.1
2026-02-09 05:40 am 1.6 0.7 11.4 E 1.3 2.6 NW N/A 3.1
2026-02-09 05:10 am 1.6 0.7 10.0ESE 1.3 2.9 WNW N/A 3.2
2026-02-09 04:40 am 1.6 0.7 10.8ESE 1.6 2.7 NW N/A 2.9
2026-02-09 04:10 am 1.3 0.7 11.4ESE 1.3 2.7 NW N/A 3.0
2026-02-09 03:40 am 1.3 0.7 10.8 E 1.0 2.6 NW N/A 3.1
2026-02-09 03:10 am 1.0 0.7 12.1 NE 1.0 2.5 NW N/A 3.1
2026-02-09 02:40 am 1.3 0.7 11.4 NE 1.0 2.5 NW N/A 2.9
2026-02-09 02:10 am 1.3 0.7 10.0 NW 1.3 2.6 WNW N/A 2.7
2026-02-09 01:40 am 1.6 0.3 5.6ESE 1.6 2.7 WNW N/A 2.7
2026-02-09 01:10 am 1.6 0.3 5.9 SE 1.6 2.6 NW N/A 2.6
2026-02-09 12:40 am 1.6 0.3 6.2 E 1.6 2.6 NW N/A 2.7
2026-02-09 12:10 am 2.0 0.7 5.9ESE 1.6 2.7 NW N/A 2.8
2026-02-08 11:40 pm 1.6 0.7 6.2ESE 1.6 2.9 NW N/A 2.8
2026-02-08 11:10 pm 2.0 0.3 5.9ESE 2.0 3.0 NW N/A 2.9
2026-02-08 10:40 pm 2.0 0.3 5.9 SE 1.6 3.1 WNW N/A 3.0
2026-02-08 10:10 pm 2.0 0.3 12.9 E 2.0 3.1 WNW N/A 3.0
2026-02-08 09:40 pm 2.0 0.3 7.1 E 2.0 3.3 W N/A 3.1
2026-02-08 09:10 pm 2.0 0.7 6.2ESE 2.0 3.3 WNW N/A 3.2
2026-02-08 08:40 pm 2.0 0.7 8.3 E 1.6 3.4 WNW N/A 3.2
2026-02-08 08:10 pm 2.3 0.7 10.0SSW 2.3 3.3 WNW N/A 3.3
2026-02-08 07:40 pm 2.0 0.7 8.3ESE 2.0 3.6 W N/A 3.3
2026-02-08 07:10 pm 2.0 0.7 10.8 SE 2.0 3.7 W N/A 3.3
2026-02-08 06:40 pm 2.0 0.7 9.1SSE 2.0 3.2 WNW N/A 3.1
2026-02-08 06:10 pm 1.6 0.7 8.3ESE 1.6 2.9 WNW N/A 3.1
2026-02-08 05:40 pm 1.6 1.0 8.3 E 1.3 2.4 NW N/A 3.1
2026-02-08 05:10 pm 1.3 0.7 9.1ESE 1.0 4.8 SE N/A 3.5
2026-02-08 04:40 pm 1.3 0.7 5.6ESE 1.0 4.3 ESE N/A 3.7
2026-02-08 04:10 pm 1.0 0.7 7.7 E 0.7 5.0 ESE N/A 4.4
2026-02-08 03:40 pm 1.0 0.7 7.7ESE 0.7 5.3 ESE N/A 4.6
2026-02-08 03:10 pm 0.7------ N/A 4.4
2026-02-08 02:40 pm 0.7------ N/A 5.1
2026-02-08 02:10 pm 0.7------ N/A 4.6

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