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


Conditions at 44020 as of
(3:10 pm EDT)
1910 GMT on 04/14/2026:
     

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):SSW ( 200 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 9.7 kts
5-day plot - Wind Gust Wind Gust (GST): 11.7 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.92 in
5-day plot - Air Temperature Air Temperature (ATMP): 50.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 47.1 °F
5-day plot - Wind Chill Wind Chill (CHILL): 46.0 °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 (EDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
3:07 pm 11.7 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
2026-04-14 03:00 pmSSW 9.7 11.7----29.92-0.06 50.5 47.3----
2026-04-14 02:50 pmSSW 9.7 11.7 0.7-3.0-29.92- 50.7 47.5----
2026-04-14 02:40 pmSSW 9.7 13.6----29.93- 50.7 47.7----
2026-04-14 02:30 pmSSW 9.7 11.7----29.93- 50.7 47.8----
2026-04-14 02:20 pmSSW 7.8 9.7 0.7-3.0-29.93- 50.5 47.8----
2026-04-14 02:10 pm S 9.7 9.7----29.93- 50.5 48.0----
2026-04-14 02:00 pm S 9.7 9.7----29.93-0.06 50.5 48.0----
2026-04-14 01:50 pm S 7.8 9.7 0.7-2.9-29.94- 50.2 48.0----
2026-04-14 01:40 pm S 9.7 11.7----29.94- 50.2 48.0----
2026-04-14 01:30 pm S 7.8 9.7----29.94- 50.2 47.8----
2026-04-14 01:20 pm S 7.8 9.7 0.7-2.9-29.95- 50.2 47.8----
2026-04-14 01:10 pm S 9.7 11.7----29.95- 50.2 47.5----
2026-04-14 01:00 pm S 9.7 11.7----29.95-0.04 50.2 47.3----
2026-04-14 12:50 pm S 9.7 11.7 0.7-3.0-29.95- 50.0 47.7----
2026-04-14 12:40 pm S 9.7 13.6----29.96- 50.0 47.7----
2026-04-14 12:30 pm S 9.7 11.7----29.96- 50.0 47.7----
2026-04-14 12:20 pmSSW 9.7 11.7 1.0 33.1 SW29.96- 50.0 47.7----
2026-04-14 12:10 pmSSW 11.7 13.6----29.97- 50.0 47.8----
2026-04-14 12:00 pmSSW 11.7 13.6----29.98+0.00 50.0 47.8----
2026-04-14 11:50 amSSW 11.7 13.6 1.0 43.4ESE29.98- 50.4 48.0----
2026-04-14 11:40 amSSW 9.7 13.6----29.98- 50.4 48.2----
2026-04-14 11:30 amSSW 7.8 9.7----29.98- 50.0 48.2----
2026-04-14 11:20 am S 7.8 9.7 1.0 43.5 SE29.99- 50.2 48.2----
2026-04-14 11:10 amSSW 7.8 9.7 1.0-3.5 SE29.98- 50.0 48.0----
2026-04-14 11:00 amSSW 9.7 11.7----29.99+0.03 50.0 48.0----
2026-04-14 10:50 amSSW 7.8 9.7 1.0 43.8 S29.99- 50.0 48.0----
2026-04-14 10:40 amSSW 7.8 9.7----29.99- 50.0 47.8----
2026-04-14 10:30 amSSW 7.8 11.7----29.99- 50.4 47.7----
2026-04-14 10:20 amSSW 5.8 9.7 1.0 43.9SSE29.98- 50.0 47.7----
2026-04-14 10:10 amSSW 5.8 5.8----29.98- 50.0 47.8----
2026-04-14 10:00 amSSW 5.8 7.8----29.98+0.03 50.0 47.8----
2026-04-14 09:50 am SW 5.8 7.8 1.0 44.0SSE29.98- 50.0 47.7----
2026-04-14 09:40 am SW 7.8 7.8 1.0-4.0SSE29.98- 50.0 47.5----
2026-04-14 09:30 am SW 7.8 9.7----29.98- 49.6 47.1----
2026-04-14 09:20 amSSW 7.8 9.7 1.0 74.0 SE29.98- 49.5 47.1----
2026-04-14 09:10 amSSW 9.7 9.7----29.98- 49.5 46.9----
2026-04-14 09:00 amSSW 7.8 9.7----29.98+0.04 49.8 46.8----
2026-04-14 08:50 am S 7.8 9.7 1.0 43.7 S29.98- 50.9 46.6----
2026-04-14 08:40 am S 3.9 3.9----29.97- 51.8 46.6----
2026-04-14 08:30 amSSW 1.9 3.9----29.97- 51.4 46.6----
2026-04-14 08:20 am S 3.9 5.8 1.0 43.5SSE29.97- 51.1 46.6----
2026-04-14 08:10 am S 3.9 7.8----29.97- 50.5 46.6----
2026-04-14 08:00 am W 1.9 5.8----29.96+0.04 51.4 46.4----
2026-04-14 07:50 am NW 3.9 3.9 1.0 53.4 SE29.96- 51.1 46.4----
2026-04-14 07:40 amWNW 3.9 3.9----29.96- 50.9 46.4----
2026-04-14 07:30 amWNW 3.9 3.9----29.96- 50.5 46.6----
2026-04-14 07:20 amWNW 3.9 3.9 1.0 53.4 SE29.95- 50.0 46.6----
2026-04-14 07:10 amWSW 3.9 3.9----29.96- 49.5 46.6----
2026-04-14 07:00 am SW 3.9 3.9----29.95+0.03 49.8 46.6----
2026-04-14 06:50 amWSW 5.8 9.7 1.0 43.4 S29.95- 49.5 46.6----
2026-04-14 06:40 am W 1.9 7.8----29.95- 49.3 46.6----
2026-04-14 06:30 am W 3.9 3.9----29.94- 49.1 46.6----
2026-04-14 06:20 amWSW 5.8 5.8 1.0 33.2SSW29.94- 48.7-----
2026-04-14 06:10 am SW 5.8 5.8 1.0-3.2SSW29.94- 48.7 46.4----
2026-04-14 06:00 am SW 3.9 3.9----29.94+0.01 48.6 46.4----
2026-04-14 05:50 am SW 5.8 7.8 1.0 33.1SSW29.94- 48.9 46.4----
2026-04-14 05:40 am W 5.8 5.8----29.93- 49.5 46.4----
2026-04-14 05:30 am W 3.9 5.8----29.93- 49.3 46.4----
2026-04-14 05:20 am W 3.9 5.8 1.3 33.1SSW29.93- 49.3 46.6----
2026-04-14 05:10 am W 5.8 7.8----29.93- 49.5 46.6----
2026-04-14 05:00 amWSW 3.9 5.8----29.93+0.00 49.1 46.6----
2026-04-14 04:50 am W 5.8 7.8 1.0-3.1 SW29.93- 49.5 46.8----
2026-04-14 04:40 am--- 1.0 33.1 SW--------
2026-04-14 04:30 am W 5.8 7.8----29.93- 49.3 46.8----
2026-04-14 04:20 amWSW 3.9 3.9 1.0 43.1 SW29.93- 48.7 46.6----
2026-04-14 04:10 amWSW 3.9 5.8 1.0-3.1 SW29.92- 48.7 46.6----
2026-04-14 04:00 amWSW 3.9 5.8----29.92-0.01 48.9 46.6----
2026-04-14 03:50 am SW 5.8 5.8 1.0 33.1WSW29.92- 49.1 46.6----
2026-04-14 03:40 amWSW 5.8 5.8----29.92- 49.5 46.6----
2026-04-14 03:30 amWSW 5.8 5.8----29.92- 49.3 46.6----
2026-04-14 03:20 am W 3.9 3.9 1.0 33.1 SW29.92- 49.5 46.6----
2026-04-14 03:10 am W 1.9 3.9----29.92- 49.6 46.6----
2026-04-14 03:00 am W 1.9 3.9----29.92+0.00 49.6 46.6----
2026-04-14 02:50 am W 3.9 3.9 1.0 33.1 SW29.93- 49.6-----
2026-04-14 02:40 am W 3.9 5.8----29.93- 49.5 46.6----
2026-04-14 02:30 amWSW 3.9 5.8----29.93- 49.5 46.6----
2026-04-14 02:20 amWSW 3.9 5.8 1.0 33.1 SW29.93- 49.5 46.6----
2026-04-14 02:10 amNNW 1.9 3.9----29.93- 49.1 46.6----
2026-04-14 02:00 amWSW 5.8 9.7----29.93-0.02 49.3 46.6----
2026-04-14 01:50 amWSW 9.7 11.7 1.3-3.1WSW29.93- 49.3 46.6----
2026-04-14 01:40 am--- 1.3 33.1WSW--------
2026-04-14 01:30 am SW 11.7 15.5----29.92- 49.1 46.8----
2026-04-14 01:20 am SW 13.6 15.5 1.3 33.2 SW29.92- 49.1 46.9----
2026-04-14 01:10 am SW 13.6 15.5 1.3-3.2 SW29.93- 49.5 46.9----
2026-04-14 01:00 am SW 13.6 15.5----29.93+0.00 49.6 47.1----
2026-04-14 12:50 am SW 11.7 13.6 1.3 43.3WSW29.93- 49.6 47.1----
2026-04-14 12:40 am SW 13.6 17.5 1.3-3.3WSW29.93- 49.8 47.3----
2026-04-14 12:30 am SW 13.6 17.5----29.92- 50.0 47.3----
2026-04-14 12:20 am SW 13.6 17.5 1.6 43.3WSW29.93- 50.0 47.3----
2026-04-14 12:10 am SW 13.6 17.5----29.93- 50.0 47.5----
2026-04-14 12:00 am SW 13.6 15.5----29.92+0.00 50.0 47.5----
2026-04-13 11:50 pm SW 13.6 15.5 1.6 43.4WSW29.93- 49.8 47.5----
2026-04-13 11:40 pm SW 11.7 15.5----29.93- 49.6 47.5----
2026-04-13 11:30 pm SW 11.7 13.6----29.94- 49.1 47.5----
2026-04-13 11:20 pm SW 9.7 11.7 1.6 43.5 SW29.94- 48.9 47.5----
2026-04-13 11:10 pmWSW 7.8 9.7----29.94- 49.1 47.3----
2026-04-13 11:00 pmWSW 7.8 9.7----29.95+0.03 49.3 47.1----
2026-04-13 10:50 pmWSW 9.7 11.7 2.0 43.5 SW29.94- 49.5 46.8----
2026-04-13 10:40 pmWSW 11.7 13.6----29.95- 49.6 46.8----
2026-04-13 10:30 pmWSW 13.6 17.5----29.94- 49.8 46.8----
2026-04-13 10:20 pmWSW 15.5 17.5 2.0 43.4 SW29.93- 49.8 46.8----
2026-04-13 10:10 pmWSW 15.5 17.5----29.93- 49.6 46.8----
2026-04-13 10:00 pmWSW 15.5 17.5----29.93+0.03 49.8 46.8----
2026-04-13 09:50 pmWSW 15.5 19.4 2.3 33.4 SW29.93- 49.8 46.6----
2026-04-13 09:40 pmWSW 15.5 19.4 2.3-3.4 SW29.93- 50.0 46.6----
2026-04-13 09:30 pm SW 17.5 19.4----29.93- 50.0 46.4----
2026-04-13 09:20 pmWSW 17.5 21.4 2.3 43.4 SW29.93- 50.0 46.4----
2026-04-13 09:10 pmWSW 17.5 19.4----29.93- 50.0 46.4----
2026-04-13 09:00 pmWSW 17.5 19.4----29.92+0.01 50.0 46.4----
2026-04-13 08:50 pmWSW 17.5 21.4 2.3 43.4 SW29.92- 50.2 46.4----
2026-04-13 08:40 pmWSW 17.5 21.4----29.92- 50.2 46.4----
2026-04-13 08:30 pmWSW 17.5 19.4----29.92- 50.2 46.4----
2026-04-13 08:20 pmWSW 15.5 19.4 2.6 43.3 SW29.92- 50.2 46.4----
2026-04-13 08:10 pmWSW 17.5 21.4----29.92- 50.2 46.4----
2026-04-13 08:00 pmWSW 17.5 21.4----29.91+0.00 50.0 46.4----
2026-04-13 07:50 pm SW 17.5 21.4 2.6 43.3 SW29.91- 50.2 46.4----
2026-04-13 07:40 pm SW 17.5 19.4----29.91- 50.0 46.4----
2026-04-13 07:30 pm SW 17.5 21.4----29.91- 50.0 46.4----
2026-04-13 07:10 pm SW 17.5 21.4 2.6-3.3 SW29.90- 50.2 46.4----
2026-04-13 07:00 pm SW 17.5 21.4----29.90-0.02 50.2 46.4----
2026-04-13 06:50 pm SW 17.5 19.4 2.3 33.2 SW29.90- 50.2 46.4----
2026-04-13 06:40 pm SW 17.5 21.4 2.3-3.2 SW29.90- 50.2 46.2----
2026-04-13 06:30 pm SW 15.5 19.4----29.90- 50.2 46.4----
2026-04-13 06:20 pm SW 17.5 21.4 2.6 33.3 SW29.91- 50.2 46.4----
2026-04-13 06:10 pm SW 17.5 19.4----29.91- 50.2 46.4----
2026-04-13 06:00 pm SW 15.5 21.4----29.91-0.04 50.2 46.4----
2026-04-13 05:50 pm SW 15.5 19.4 3.3 43.4 SW29.91- 50.4-----
2026-04-13 05:40 pmWSW 15.5 19.4----29.91- 50.4 46.8----
2026-04-13 05:30 pm SW 17.5 23.3----29.91- 50.4 46.8----
2026-04-13 05:20 pm SW 17.5 21.4 3.3 43.4 SW29.90- 50.4 46.8----
2026-04-13 05:10 pm SW 17.5 23.3----29.91- 50.4 46.6----
2026-04-13 05:00 pm SW 19.4 23.3----29.91-0.08 50.4 46.4----
2026-04-13 04:50 pm SW 19.4 25.3 3.3 43.5 SW29.91- 50.4 46.2----
2026-04-13 04:40 pm SW 21.4 25.3----29.91- 50.4 46.2----
2026-04-13 04:30 pm SW 21.4 27.2----29.91- 50.5 46.2----
2026-04-13 04:20 pm SW 21.4 25.3 3.3 43.5 SW29.91- 50.7 46.2----
2026-04-13 04:10 pm SW 21.4 25.3 3.3-3.5 SW29.92- 50.7 46.4----
2026-04-13 04:00 pm SW 21.4 27.2----29.92-0.10 50.7 46.4----
2026-04-13 03:50 pm SW 23.3 27.2 3.6 43.6 SW29.91- 50.9 46.2----
2026-04-13 03:40 pm SW 21.4 29.1 3.6-3.6 SW29.92- 50.7 46.2----
2026-04-13 03:30 pm SW 21.4 27.2----29.93- 50.7 46.2----
2026-04-13 03:20 pm SW 21.4 25.3 3.3-3.8 SW29.93- 51.1 46.2----
2026-04-13 03:10 pm--- 3.3 43.8 SW--------
2026-04-13 03:00 pm SW 19.4 25.3----29.95-0.11 51.1 46.2----
2026-04-13 02:50 pm SW 19.4 25.3 3.0 43.6 SW29.95- 51.1 46.2----

Wave Summary
for 44020 as of (2:40 pm EDT)
1840 GMT on 04/14/2026:

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): 0.7 ft
5-day plot - Average Wave Period Average Wave Period (APD): 3.0 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
2026-04-14 02:10 pm 0.7------ N/A 3.0
2026-04-14 01:40 pm 0.7------ N/A 2.9
2026-04-14 01:10 pm 0.7------ N/A 2.9
2026-04-14 12:40 pm 0.7------ N/A 3.0
2026-04-14 12:10 pm 1.0 0.3 6.7 E 0.7 2.7 SW N/A 3.1
2026-04-14 11:40 am 1.0 0.3 7.1ESE 0.7 3.7 ESE N/A 3.4
2026-04-14 11:10 am 1.0 0.7 4.3 SE 0.7 3.3 SSE N/A 3.5
2026-04-14 10:40 am 1.0 0.7 4.3 S 0.7 3.8 S N/A 3.8
2026-04-14 10:10 am 1.0 0.7 6.7 SE 0.7 3.8 SSE N/A 3.9
2026-04-14 09:40 am 1.0 0.7 4.2SSE 0.7 2.9 S N/A 4.0
2026-04-14 09:10 am 1.0 0.7 7.1 SE 0.7 3.6 SE N/A 4.0
2026-04-14 08:40 am 1.0 0.7 4.5ESE 0.7 4.0 S N/A 3.7
2026-04-14 08:10 am 1.0 0.7 6.7SSE 0.7 4.0 SSE N/A 3.5
2026-04-14 07:40 am 1.0 0.7 4.5 SE 0.7 3.8 SSE N/A 3.4
2026-04-14 07:10 am 1.0 0.7 4.5 SE 0.7 3.8 S N/A 3.4
2026-04-14 06:40 am 1.0 0.7 4.2 S 0.7 3.8 S N/A 3.4
2026-04-14 06:10 am 1.0 0.7 4.3SSE 0.7 2.6 SSW N/A 3.2
2026-04-14 05:40 am 1.0 0.7 7.7 S 1.0 2.6 SSW N/A 3.1
2026-04-14 05:10 am 1.3 0.7 4.3 S 1.0 3.1 SSW N/A 3.1
2026-04-14 04:40 am 1.0 0.7 4.5 S 1.0 3.3 SW N/A 3.1
2026-04-14 04:10 am 1.0 0.7 6.7 S 1.0 3.7 SW N/A 3.1
2026-04-14 03:40 am 1.0 0.7 4.3 S 1.0 2.9 WSW N/A 3.1
2026-04-14 03:10 am 1.0 0.7 4.3 SW 1.0 3.1 SW N/A 3.1
2026-04-14 02:40 am 1.0 0.7 7.1 S 1.0 3.1 SW N/A 3.1
2026-04-14 02:10 am 1.0 0.3 4.8SSW 1.0 3.0 SW N/A 3.1
2026-04-14 01:40 am 1.3 0.3 7.1SSE 1.0 3.3 WSW N/A 3.1
2026-04-14 01:10 am 1.3 0.3 7.1SSE 1.3 3.4 SW N/A 3.2
2026-04-14 12:40 am 1.3 0.3 7.1 SE 1.3 3.6 WSW N/A 3.3
2026-04-14 12:10 am 1.6 0.3 6.2ESE 1.6 3.6 WSW N/A 3.3
2026-04-13 11:40 pm 1.6 0.3 6.7ESE 1.6 3.8 WSW N/A 3.4
2026-04-13 11:10 pm 1.6 1.0 6.2ESE 1.3 3.8 SW N/A 3.5
2026-04-13 10:40 pm 2.0 0.7 6.2ESE 2.0 3.6 SW N/A 3.5
2026-04-13 10:10 pm 2.0 0.3 7.1ENE 2.0 3.6 SW N/A 3.4
2026-04-13 09:40 pm 2.3 0.3 6.7 SE 2.3 3.4 SW N/A 3.4
2026-04-13 09:10 pm 2.3 0.3 7.7 S 2.3 3.8 SW N/A 3.4
2026-04-13 08:40 pm 2.3 0.3 6.7SSE 2.3 3.7 SW N/A 3.4
2026-04-13 08:10 pm 2.6 0.3 10.0 SW 2.6 3.7 SW N/A 3.3
2026-04-13 07:40 pm 2.6 0.0-- 2.6 3.6 SWVERY_STEEP 3.3
2026-04-13 07:10 pm 2.6 0.3 7.1 S 2.6 3.7 SW N/A 3.3
2026-04-13 06:40 pm 2.3 0.3 6.2SSW 2.3 3.4 SW N/A 3.2
2026-04-13 06:10 pm 2.6 0.3 6.2ENE 2.6 3.3 SWVERY_STEEP 3.3
2026-04-13 05:40 pm 3.3 0.0-- 3.3 3.7 SWVERY_STEEP 3.4
2026-04-13 05:10 pm 3.3 0.3 9.1WSW 3.3 3.6 SWVERY_STEEP 3.4
2026-04-13 04:40 pm 3.3 0.3 11.4NNE 3.3 3.8 SWVERY_STEEP 3.5
2026-04-13 04:10 pm 3.3 0.3 14.8 NE 3.3 4.0 SWVERY_STEEP 3.5
2026-04-13 03:40 pm 3.6 0.3 7.7 SW 3.6 4.0 SWVERY_STEEP 3.6
2026-04-13 03:10 pm 3.3 0.3 7.7 SW 3.3 4.2 SWVERY_STEEP 3.8

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