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


Conditions at 44020 as of
(12:00 pm EDT)
1600 GMT on 07/22/2026:
     

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): 21.4 kts
5-day plot - Wind Gust Wind Gust (GST): 27.2 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.76 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.04 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 71.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 73.4 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 23.3 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 25.3 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 am 23.3 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
2026-07-22 11:50 amSSW 19.4 25.3 2.3 33.3SSW29.75- 71.2 73.4----
2026-07-22 11:40 amSSW 19.4 23.3----29.75- 71.2 73.4----
2026-07-22 11:30 amSSW 17.5 21.4----29.74- 71.1 73.4----
2026-07-22 11:20 amSSW 17.5 23.3 2.0 33.3 SW29.74- 71.2 73.4----
2026-07-22 11:10 amSSW 19.4 23.3 2.0-3.3 SW29.73- 71.4 73.6----
2026-07-22 11:00 amSSW 19.4 23.3----29.73+0.05 71.8 73.6----
2026-07-22 10:50 amSSW 17.5 21.4 2.0 33.3 SW29.73- 71.6 73.6----
2026-07-22 10:40 amSSW 17.5 19.4 2.0-3.3 SW29.73- 71.6 73.8----
2026-07-22 10:30 amSSW 15.5 19.4----29.73- 72.0 73.8----
2026-07-22 10:20 amSSW 15.5 19.4 2.0 33.2SSW29.73- 72.0 73.8----
2026-07-22 10:10 amSSW 15.5 21.4 2.0-3.2SSW29.74- 72.1 73.8----
2026-07-22 10:00 amSSW 17.5 21.4----29.73+0.06 72.0 73.8----
2026-07-22 09:50 amSSW 17.5 21.4 1.6 33.1 SW29.73- 72.0 73.9----
2026-07-22 09:40 amSSW 17.5 21.4----29.73- 71.8 73.9----
2026-07-22 09:30 amSSW 17.5 21.4----29.73- 71.4 73.9----
2026-07-22 09:20 amSSW 17.5 19.4 1.3 33.2 SW29.72- 71.4 73.9----
2026-07-22 09:10 amSSW 15.5 21.4 1.3-3.2 SW29.72- 71.2 73.9----
2026-07-22 09:00 amSSW 15.5 19.4----29.71+0.06 71.4 73.9----
2026-07-22 08:50 amSSW 15.5 17.5 1.6 33.3 SW29.70- 71.2-----
2026-07-22 08:40 amSSW 15.5 17.5 1.6-3.3 SW29.71- 71.2 73.9----
2026-07-22 08:30 amSSW 15.5 17.5----29.70- 71.2 73.9----
2026-07-22 08:20 amSSW 15.5 17.5 1.3 33.3WSW29.70- 71.4 73.9----
2026-07-22 08:10 am SW 13.6 15.5 1.3-3.3WSW29.70- 72.0 73.9----
2026-07-22 08:00 am SW 13.6 15.5----29.68+0.01 72.0-----
2026-07-22 07:50 am SW 13.6 17.5 1.3 43.4SSE29.68- 72.1 73.8----
2026-07-22 07:40 am SW 13.6 17.5----29.68- 72.0 73.8----
2026-07-22 07:30 am SW 9.7 13.6----29.68- 71.6 73.6----
2026-07-22 07:20 am SW 9.7 11.7 1.3 43.5 S29.67- 71.2 73.6----
2026-07-22 07:10 am SW 7.8 9.7----29.66- 71.2 73.4----
2026-07-22 07:00 am SW 11.7 15.5----29.67+0.00 71.1 73.4----
2026-07-22 06:50 am SW 11.7 15.5 1.3 33.4 SW29.68- 71.1 73.0----
2026-07-22 06:40 am SW 11.7 13.6----29.68- 70.9 72.9----
2026-07-22 06:30 am SW 11.7 15.5----29.68- 71.1 72.9----
2026-07-22 06:20 amSSW 7.8 9.7 1.6 33.3SSW29.65- 71.2 72.9----
2026-07-22 06:10 amSSW 7.8 9.7----29.65- 71.4 72.9----
2026-07-22 06:00 am SW 9.7 11.7----29.66+0.01 71.4 72.9----
2026-07-22 05:50 am SW 11.7 13.6 2.0 33.2SSW29.67- 71.6 72.9----
2026-07-22 05:40 amWSW 11.7 15.5----29.66- 71.6 72.9----
2026-07-22 05:30 am SW 13.6 15.5----29.67- 71.4 72.9----
2026-07-22 05:20 am SW 15.5 17.5 2.3 43.2SSW29.68- 71.4 72.9----
2026-07-22 05:10 am SW 15.5 19.4----29.67- 72.0 72.9----
2026-07-22 05:00 am SW 17.5 23.3----29.67+0.00 72.1 72.9----
2026-07-22 04:50 am SW 19.4 23.3 2.3 33.1 SW29.67- 71.8 72.9----
2026-07-22 04:40 amSSW 19.4 23.3----29.67- 71.6 72.7----
2026-07-22 04:30 amSSW 19.4 23.3----29.67- 71.4 72.7----
2026-07-22 04:20 amSSW 19.4 21.4 2.3 33.1 SW29.66- 71.2 72.7----
2026-07-22 04:10 amSSW 17.5 23.3----29.67- 71.2 72.7----
2026-07-22 04:00 am SW 19.4 23.3----29.67+0.01 71.4 72.7----
2026-07-22 03:50 amSSW 17.5 23.3 2.0-3.0 SW29.67- 71.6 72.7----
2026-07-22 03:40 am--- 2.0 3----------
2026-07-22 03:30 amSSW 17.5 21.4----29.65- 71.2 72.7----
2026-07-22 03:20 amSSW 17.5 21.4 2.3-3.1SSW29.65-- 72.7----
2026-07-22 03:10 amSSW 17.5 21.4----29.65- 71.4 72.7----
2026-07-22 03:00 amSSW 17.5 21.4----29.65-0.06 71.6 72.7----
2026-07-22 02:50 amSSW 17.5 21.4 2.0 33.2 SW29.66- 71.6 72.7----
2026-07-22 02:40 amSSW 19.4 21.4 2.0-3.2 SW29.66- 71.6 72.7----
2026-07-22 02:30 amSSW 17.5 23.3----29.67- 71.6 72.7----
2026-07-22 02:20 amSSW 17.5 21.4 2.6 43.3 SW29.67- 71.6 72.7----
2026-07-22 02:10 amSSW 15.5 19.4----29.67- 71.4 72.9----
2026-07-22 02:00 amSSW 17.5 21.4----29.67-0.03 71.8 73.0----
2026-07-22 01:50 amSSW 19.4 23.3 2.6 43.3SSW29.68- 72.1 73.0----
2026-07-22 01:40 amSSW 19.4 23.3----29.69- 72.1 72.9----
2026-07-22 01:30 am SW 19.4 23.3----29.69- 71.8 72.9----
2026-07-22 01:20 amSSW 19.4 23.3 2.6 43.5SSW29.69- 72.0 72.9----
2026-07-22 01:10 amSSW 19.4 21.4----29.67- 72.1 72.9----
2026-07-22 01:00 amSSW 21.4 25.3----29.67-0.06 72.0 72.9----
2026-07-22 12:50 am SW 23.3 29.1 3.3 43.6SSW29.68- 72.0 72.7----
2026-07-22 12:40 amSSW 21.4 29.1----29.68- 71.8 72.7----
2026-07-22 12:30 amSSW 21.4 27.2----29.67- 71.6 72.7----
2026-07-22 12:20 amSSW 21.4 27.2 3.6 43.7SSW29.67- 71.4 72.7----
2026-07-22 12:10 amSSW 21.4 27.2 3.6-3.7SSW29.68- 71.2 72.7----
2026-07-22 12:00 amSSW 25.3 33.0----29.70-0.02 71.4 72.7----
2026-07-21 11:50 pmSSW 25.3 31.1 3.0 43.5 S29.71- 71.6 72.7----
2026-07-21 11:40 pmSSW 23.3 31.1----29.72- 72.1 72.7----
2026-07-21 11:30 pmSSW 23.3 27.2----29.71- 72.5 72.7----
2026-07-21 11:20 pmSSW 21.4 27.2 3.0 43.5 S29.70- 72.9 72.7----
2026-07-21 11:10 pmSSW 21.4 27.2 3.0-3.5 S29.69- 72.7 72.9----
2026-07-21 11:00 pm S 21.4 27.2----29.70-0.06 72.0 72.9----
2026-07-21 10:50 pmSSW 21.4 27.2 3.0 43.6 S29.70- 72.5 72.9----
2026-07-21 10:40 pmSSW 23.3 31.1 3.0-3.6 S29.70- 72.7 72.9----
2026-07-21 10:30 pmSSW 21.4 36.9----29.72- 72.7 73.0----
2026-07-21 10:20 pmSSW 21.4 33.0 2.6 43.5 S29.71- 73.0 73.0----
2026-07-21 10:10 pm S 19.4 25.3 2.6-3.5 S29.71- 72.0 73.0----
2026-07-21 10:00 pm S 21.4 29.1----29.72-0.05 72.0 73.0----
2026-07-21 09:50 pm S 23.3 29.1 2.6 43.5SSE29.71- 72.0 73.0----
2026-07-21 09:40 pm S 21.4 27.2----29.72- 72.1 72.9----
2026-07-21 09:30 pm S 21.4 25.3----29.72- 72.0 72.9----
2026-07-21 09:20 pm S 19.4 23.3 2.3 43.3 SE29.73- 72.1 72.9----
2026-07-21 09:10 pm S 21.4 27.2----29.73- 72.5 72.9----
2026-07-21 09:00 pm S 21.4 27.2----29.72-0.07 72.5 72.9----
2026-07-21 08:50 pm--- 2.3-3.3SSE29.72- 72.3 73.4----
2026-07-21 08:40 pm S 17.5 27.2----29.73- 71.8 73.6----
2026-07-21 08:30 pm S 17.5 19.4----29.74- 71.1 73.6----
2026-07-21 08:20 pmSSE 15.5 21.4 2.3 33.3 SE29.74- 70.9 73.6----
2026-07-21 08:10 pm S 15.5 19.4 2.3-3.3 SE29.75- 71.1 73.8----
2026-07-21 08:00 pm S 13.6 17.5----29.76-0.05 71.1 73.8----
2026-07-21 07:50 pm S 17.5 23.3 2.6 43.4 SE29.77- 71.2 73.8----
2026-07-21 07:40 pm S 21.4 27.2----29.77- 72.1 73.8----
2026-07-21 07:20 pm S 19.4 25.3 2.6 43.5SSE29.77- 72.7 73.6----
2026-07-21 07:10 pmSSE 19.4 27.2 2.6-3.5SSE29.77- 72.9 73.4----
2026-07-21 07:00 pmSSE 21.4 29.1----29.77-0.06 72.7 73.2----
2026-07-21 06:50 pmSSE 19.4 23.3----29.78- 72.0 73.4----
2026-07-21 06:40 pmSSE 17.5 21.4----29.77- 72.1 73.2----
2026-07-21 06:30 pmSSE 15.5 21.4----29.78- 72.1 73.2----
2026-07-21 06:20 pmSSE 17.5 23.3 3.6 43.8SSE29.78- 72.0 73.2----
2026-07-21 06:10 pmSSE 21.4 27.2 3.6-3.8SSE29.79- 72.0 73.2----
2026-07-21 06:00 pm S 21.4 29.1----29.79-0.08 71.2 73.4----
2026-07-21 05:50 pm S 23.3 33.0 3.3 43.7SSE29.80- 71.6 73.4----
2026-07-21 05:40 pmSSE 25.3 29.1----29.79- 72.1 73.4----
2026-07-21 05:30 pmSSE 23.3 27.2----29.80- 72.3 73.4----
2026-07-21 05:20 pmSSE 23.3 31.1 3.0 43.5 SE29.81- 73.2 73.4----
2026-07-21 05:10 pmSSE 21.4 27.2----29.80- 74.3 73.4----
2026-07-21 05:00 pmSSE 21.4 25.3----29.81-0.11 74.5 73.4----
2026-07-21 04:50 pm SE 21.4 25.3 2.3 43.4 SE29.81- 74.3 73.4----
2026-07-21 04:40 pm SE 19.4 25.3----29.80- 74.1 73.4----
2026-07-21 04:30 pm SE 19.4 23.3----29.81- 74.1 73.4----
2026-07-21 04:20 pm SE 19.4 25.3 2.3 43.3 SE29.82- 74.1 73.2----
2026-07-21 04:10 pm SE 19.4 23.3 2.3-3.3 SE29.83- 73.9 73.2----
2026-07-21 04:00 pm SE 19.4 23.3----29.83-0.10 73.9 73.2----
2026-07-21 03:50 pm SE 17.5 21.4 2.0 43.2 SE29.84- 73.9 73.0----
2026-07-21 03:40 pm SE 15.5 19.4 2.0-3.2 SE29.84- 73.9 73.0----
2026-07-21 03:30 pm SE 15.5 19.4----29.86- 73.8 73.0----
2026-07-21 03:20 pm SE 15.5 19.4 2.0-3.1 SE29.86- 73.6 73.0----
2026-07-21 03:10 pm--- 2.0 43.1 SE--------
2026-07-21 03:00 pm SE 15.5 19.4----29.87-0.07 73.8 73.0----
2026-07-21 02:50 pm SE 15.5 19.4 1.6 33.0 SE29.88- 73.8-----
2026-07-21 02:40 pm SE 15.5 19.4----29.89- 73.9 73.0----
2026-07-21 02:30 pm SE 15.5 19.4----29.90- 73.9 73.0----
2026-07-21 02:20 pm SE 15.5 17.5 1.3 32.9 SE29.91- 73.8 73.0----
2026-07-21 02:10 pm SE 13.6 15.5 1.3-2.9 SE29.91- 73.8 73.0----
2026-07-21 02:00 pm SE 13.6 15.5----29.92-0.05 73.8 72.9----
2026-07-21 01:50 pm SE 13.6 15.5 1.6 32.9SSE29.92- 73.8 72.9----
2026-07-21 01:40 pm SE 13.6 17.5----29.92- 73.8 72.9----
2026-07-21 01:30 pmSSE 13.6 15.5----29.92- 73.9 73.0----
2026-07-21 01:20 pmSSE 13.6 15.5 1.6 33.0 SE29.93- 73.9 73.0----
2026-07-21 01:10 pmSSE 13.6 17.5 1.6-3.0 SE29.94- 73.9 73.0----
2026-07-21 01:00 pmSSE 13.6 15.5----29.93-0.02 73.8 73.0----
2026-07-21 12:50 pmSSE 13.6 15.5 1.6 33.0SSE29.94- 73.6 73.0----
2026-07-21 12:40 pmSSE 13.6 17.5----29.94- 73.4 73.0----
2026-07-21 12:30 pmSSE 13.6 15.5----29.94- 73.2 73.2----
2026-07-21 12:20 pmSSE 15.5 17.5 1.6 33.0SSE29.93- 73.2 73.2----
2026-07-21 12:10 pmSSE 13.6 17.5 1.6-3.0SSE29.94- 73.4 73.2----
2026-07-21 12:00 pm SE 13.6 15.5----29.94-0.01 73.2 73.2----
2026-07-21 11:50 amSSE 11.7 15.5 1.6 33.0SSE29.95- 73.2 73.2----

Wave Summary
for 44020 as of (11:40 am EDT)
1540 GMT on 07/22/2026:

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): 2.3 ft
5-day plot - Swell Height Swell Height (SwH): 0.3 ft
5-day plot - Swell Period Swell Period (SwP): 8.3 sec
5-day plot - Swell Direction Swell Direction (SwD): S
5-day plot - Wind Wave Height Wind Wave Height (WWH): 2.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.3 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):SSW
5-day plot - Average Wave Period Average Wave Period (APD): 3.3 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
2026-07-22 11:10 am 2.0 0.3 6.2 SE 2.0 3.3 SW N/A 3.3
2026-07-22 10:40 am 2.0 0.3 7.1 SE 2.0 3.3 SW N/A 3.3
2026-07-22 10:10 am 2.0 0.3 7.1 SE 1.6 3.2 SSW N/A 3.2
2026-07-22 09:40 am 1.6 0.3 7.1ESE 1.6 3.1 SW N/A 3.1
2026-07-22 09:10 am 1.3 0.3 7.1ESE 1.3 3.2 SW N/A 3.2
2026-07-22 08:40 am 1.6 0.3 5.9ESE 1.3 3.0 SW N/A 3.3
2026-07-22 08:10 am 1.3 0.7 6.2ESE 1.3 3.2 WSW N/A 3.3
2026-07-22 07:40 am 1.3 0.7 5.9ESE 1.3 4.0 SSE N/A 3.4
2026-07-22 07:10 am 1.3 1.0 5.9ESE 1.0 4.0 S N/A 3.5
2026-07-22 06:40 am 1.3 0.7 6.7 E 1.3 3.1 SW N/A 3.4
2026-07-22 06:10 am 1.6 0.7 6.7ESE 1.6 3.1 SSW N/A 3.3
2026-07-22 05:40 am 2.0 0.3 5.9 SE 2.0 3.4 SSW N/A 3.2
2026-07-22 05:10 am 2.3 0.3 7.7 S 2.3 3.7 SSW N/A 3.2
2026-07-22 04:40 am 2.3 0.3 8.3 SE 2.3 3.0 SW N/A 3.1
2026-07-22 04:10 am 2.3 0.3 6.2 S 2.0 3.2 SW N/A 3.1
2026-07-22 03:40 am 2.0 0.3 6.2 S 2.0 3.0 SW N/A 3.0
2026-07-22 03:10 am 2.3 0.3 5.9ESE 2.3 3.1 SSW N/A 3.1
2026-07-22 02:40 am 2.0 0.3 7.1ESE 2.0 3.4 SW N/A 3.2
2026-07-22 02:10 am 2.6 0.3 9.1WSW 2.6 3.7 SWVERY_STEEP 3.3
2026-07-22 01:40 am 2.6 0.0-- 2.6 3.6 SSWVERY_STEEP 3.3
2026-07-22 01:10 am 2.6 0.0-- 2.6 3.6 SSWVERY_STEEP 3.5
2026-07-22 12:40 am 3.3 0.3 7.1SSW 3.3 4.2 SSWVERY_STEEP 3.6
2026-07-22 12:10 am 3.6 0.3 8.3 S 3.6 4.0 SSWVERY_STEEP 3.7
2026-07-21 11:40 pm 3.0 0.0-- 3.0 3.7 SVERY_STEEP 3.5
2026-07-21 11:10 pm 3.0 0.0 6.7SSE 3.0 3.8 SVERY_STEEP 3.5
2026-07-21 10:40 pm 3.0 0.3 7.7 SW 3.0 3.8 SVERY_STEEP 3.6
2026-07-21 10:10 pm 2.6 0.3 7.7 SE 2.6 4.0 SVERY_STEEP 3.5
2026-07-21 09:40 pm 2.6 0.3 7.1 E 2.6 3.7 SSEVERY_STEEP 3.5
2026-07-21 09:10 pm 2.3 0.0 10.0 E 2.3 3.7 SE N/A 3.3
2026-07-21 08:40 pm 2.3 0.0 7.7ESE 2.3 3.4 SSE N/A 3.3
2026-07-21 08:10 pm 2.3 0.0 6.7ESE 2.3 3.4 SE N/A 3.3
2026-07-21 07:40 pm 2.6 0.3 7.1 NE 2.3 3.8 SE N/A 3.4
2026-07-21 07:10 pm 2.6 0.3 7.7SSE 2.6 4.0 SSEVERY_STEEP 3.5
2026-07-21 06:10 pm 3.6 0.3 7.1ESE 3.6 4.3 SSEVERY_STEEP 3.8
2026-07-21 05:40 pm 3.3 0.3 7.1ESE 3.3 4.3 SSEVERY_STEEP 3.7
2026-07-21 05:10 pm 3.0 0.3 7.1 E 3.0 3.8 SEVERY_STEEP 3.5
2026-07-21 04:40 pm 2.3 0.3 7.1ESE 2.3 3.7 SE N/A 3.4
2026-07-21 04:10 pm 2.3 0.3 7.7SSE 2.3 3.7 SE N/A 3.3
2026-07-21 03:40 pm 2.0 0.3 6.2SSE 2.0 3.6 SE N/A 3.2
2026-07-21 03:10 pm 2.0 0.3 7.1SSW 2.0 3.6 SE N/A 3.1
2026-07-21 02:40 pm 1.6 0.3 6.2ESE 1.6 3.2 SE N/A 3.0
2026-07-21 02:10 pm 1.3 0.3 6.2 SE 1.3 3.2 SE N/A 2.9
2026-07-21 01:40 pm 1.6 0.3 6.2 SE 1.6 3.2 SSE N/A 2.9
2026-07-21 01:10 pm 1.6 0.3 6.2SSE 1.6 3.3 SE N/A 3.0
2026-07-21 12:40 pm 1.6 0.3 6.7 SE 1.6 3.3 SSE N/A 3.0
2026-07-21 12:10 pm 1.6 0.3 7.1SSE 1.6 2.9 SSE N/A 3.0

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