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


Conditions at 44020 as of
(7:40 pm EDT)
2340 GMT on 07/03/2026:
     

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): W ( 260 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 5.8 kts
5-day plot - Wind Gust Wind Gust (GST): 7.8 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.80 in
5-day plot - Air Temperature Air Temperature (ATMP): 78.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 73.9 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 5.8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 5.8 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
7:40 pm 7.8 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
2026-07-03 07:30 pm W 3.9 5.8----29.80- 78.8 74.1----
2026-07-03 07:20 pm W 3.9 5.8 1.3 43.2 W29.80- 79.2 73.9----
2026-07-03 07:10 pm W 5.8 7.8 1.3-3.2 W29.80- 79.3 73.6----
2026-07-03 07:00 pmWSW 9.7 11.7----29.79-0.03 80.1 73.8----
2026-07-03 06:50 pmWSW 11.7 13.6 1.3 43.2 W29.79- 80.1 73.9----
2026-07-03 06:40 pmWSW 9.7 11.7----29.79- 80.1 73.9----
2026-07-03 06:30 pmWSW 11.7 13.6----29.79- 80.4 73.6----
2026-07-03 06:20 pmWSW 11.7 13.6 1.3 43.2 W29.79- 80.4 73.4----
2026-07-03 06:10 pm SW 9.7 13.6----29.79- 80.2 73.9----
2026-07-03 06:00 pm SW 11.7 13.6----29.79-0.04 80.4 74.3----
2026-07-03 05:50 pm SW 9.7 11.7 1.0 33.2 W29.80- 80.6-----
2026-07-03 05:40 pmWSW 9.7 11.7 1.0-3.2 W29.80- 80.2-----
2026-07-03 05:30 pm SW 9.7 9.7----29.81- 80.1-----
2026-07-03 05:20 pm SW 9.7 9.7 1.3 33.2WSW29.81- 80.1-----
2026-07-03 05:10 pm SW 9.7 11.7 1.3-3.2WSW29.81- 80.6 74.3----
2026-07-03 05:00 pmWSW 9.7 13.6----29.81-0.04 80.6 73.8----
2026-07-03 04:50 pm SW 11.7 13.6 1.3 33.2 SW29.81- 80.1 73.8----
2026-07-03 04:40 pmSSW 9.7 11.7----29.81- 80.4 74.1----
2026-07-03 04:30 pm SW 9.7 11.7----29.81- 80.6 74.3----
2026-07-03 04:20 pm SW 9.7 9.7 1.0 33.1 SW29.81- 79.9 74.8----
2026-07-03 04:10 pm SW 9.7 11.7 1.0-3.1 SW29.82- 80.2 75.4----
2026-07-03 04:00 pm SW 9.7 11.7----29.82-0.04 80.4 75.6----
2026-07-03 03:50 pm SW 9.7 11.7 1.0 33.2WSW29.82- 79.7 75.6----
2026-07-03 03:40 pm SW 9.7 9.7----29.83- 78.1 75.4----
2026-07-03 03:30 pm SW 7.8 9.7----29.83- 77.9 75.0----
2026-07-03 03:20 pm SW 7.8 9.7 1.0 33.1SSW29.83- 77.9-----
2026-07-03 03:10 pm SW 7.8 9.7 1.0-3.1SSW29.84- 78.4 74.1----
2026-07-03 03:00 pm SW 7.8 9.7----29.83-0.04 78.4 74.3----
2026-07-03 02:50 pmSSW 5.8 5.8 1.0 33.1 SW29.84- 78.8 74.3----
2026-07-03 02:40 pm SW 3.9 5.8----29.84- 78.8 74.1----
2026-07-03 02:30 pmWSW 5.8 5.8----29.84- 78.3-----
2026-07-03 02:20 pmWSW 5.8 7.8 1.0 43.2 E29.85- 78.1 74.1----
2026-07-03 02:10 pmWSW 7.8 9.7 1.0-3.2 E29.85- 78.3 74.1----
2026-07-03 02:00 pmWSW 7.8 9.7----29.85-0.02 78.6-----
2026-07-03 01:50 pmWSW 9.7 9.7 1.0 53.2ESE29.85- 78.6 73.4----
2026-07-03 01:40 pmWSW 9.7 9.7----29.85- 78.3 73.2----
2026-07-03 01:30 pmWSW 7.8 9.7----29.85- 78.3 73.2----
2026-07-03 01:20 pm SW 7.8 9.7 1.0 33.1 S29.85- 77.7 73.2----
2026-07-03 01:10 pmWSW 5.8 7.8 1.0-3.1 S29.85- 77.9 73.0----
2026-07-03 01:00 pmWSW 7.8 7.8----29.86-0.01 77.5 73.0----
2026-07-03 12:50 pm SW 5.8 7.8 1.0 63.1 SE29.86- 77.0 73.0----
2026-07-03 12:40 pm SW 5.8 7.8----29.86- 77.5 73.0----
2026-07-03 12:30 pmSSW 5.8 5.8----29.87- 76.8 72.9----
2026-07-03 12:20 pmSSW 5.8 7.8 1.0 33.1NNW29.87- 77.4 72.9----
2026-07-03 12:10 pm SW 5.8 7.8 1.0-3.1NNW29.87- 77.2 72.9----
2026-07-03 12:00 pm SW 5.8 7.8----29.87-0.01 77.0 72.9----
2026-07-03 11:50 am SW 5.8 5.8 0.7-3.1-29.87- 77.2 72.7----
2026-07-03 11:40 amWSW 3.9 5.8----29.88- 76.8 72.7----
2026-07-03 11:30 am W 3.9 3.9----29.87- 76.5 72.5----
2026-07-03 11:20 am W 3.9 5.8 1.0 52.9 SE29.87- 76.3 72.5----
2026-07-03 11:10 amWSW 3.9 5.8----29.87- 76.1 72.5----
2026-07-03 11:00 amWSW 5.8 7.8----29.87+0.00 76.5 72.5----
2026-07-03 10:50 amWSW 7.8 9.7 1.0 43.0 NE29.87- 76.6 72.5----
2026-07-03 10:40 amWSW 9.7 13.6----29.87- 76.3 72.5----
2026-07-03 10:30 am SW 7.8 7.8----29.87- 75.6 72.7----
2026-07-03 10:20 amWSW 5.8 7.8 1.0 33.1 S29.87- 75.9 72.7----
2026-07-03 10:10 amWSW 5.8 7.8 1.0-3.1 S29.87- 76.5 72.5----
2026-07-03 10:00 am W 7.8 9.7----29.87+0.00 77.0 72.5----
2026-07-03 09:50 am W 7.8 9.7 0.7-3.0-29.87- 76.6 72.3----
2026-07-03 09:40 amWSW 5.8 9.7----29.87- 76.1 72.3----
2026-07-03 09:30 amWSW 7.8 7.8----29.88- 76.1 72.3----
2026-07-03 09:20 am W 7.8 9.7 0.7-3.3-29.88- 76.1 72.3----
2026-07-03 09:10 am W 7.8 9.7----29.88- 75.7-----
2026-07-03 09:00 am W 7.8 9.7----29.88+0.03 75.6 72.3----
2026-07-03 08:50 am W 7.8 9.7 0.7-3.4-29.88- 75.4 72.3----
2026-07-03 08:40 am W 7.8 7.8----29.88- 75.4 72.3----
2026-07-03 08:30 am W 7.8 9.7----29.88- 75.2 72.1----
2026-07-03 08:20 am W 7.8 9.7 0.7-3.2-29.88- 75.0 72.1----
2026-07-03 08:10 amWSW 5.8 7.8----29.88- 75.0 72.1----
2026-07-03 08:00 amWSW 5.8 5.8----29.88+0.03 74.8 72.1----
2026-07-03 07:50 amWSW 5.8 5.8 0.7-3.1-29.88- 74.8 72.1----
2026-07-03 07:40 amWSW 5.8 5.8----29.88- 74.8 72.1----
2026-07-03 07:30 am W 5.8 5.8----29.87- 74.8 72.1----
2026-07-03 07:20 am W 5.8 5.8 0.7-3.1-29.87- 74.5 72.1----
2026-07-03 07:10 am W 5.8 5.8 0.7-3.1-29.87- 74.3 72.0----
2026-07-03 07:00 am W 5.8 7.8----29.87+0.03 74.1 72.0----
2026-07-03 06:50 amWSW 5.8 7.8 0.7-2.9-29.86- 73.9 72.0----
2026-07-03 06:40 amWSW 5.8 7.8----29.86- 73.9 72.1----
2026-07-03 06:30 am W 5.8 7.8----29.86- 74.1 72.1----
2026-07-03 06:20 am W 5.8 7.8 0.7-2.9-29.86- 73.9 72.0----
2026-07-03 06:10 am W 7.8 7.8 0.7-2.9-29.86- 73.8 72.0----
2026-07-03 06:00 am W 7.8 9.7----29.85+0.01 73.8 72.0----
2026-07-03 05:50 am W 7.8 9.7 0.7-3.0-29.85- 73.8 72.1----
2026-07-03 05:40 am W 9.7 9.7----29.85- 73.6 72.1----
2026-07-03 05:30 am W 9.7 11.7----29.85- 73.4 72.1----
2026-07-03 05:20 am W 9.7 11.7 1.0 33.1WSW29.85- 73.6 72.3----
2026-07-03 05:10 am W 7.8 9.7 1.0-3.1WSW29.84- 73.8 72.5----
2026-07-03 05:00 am W 7.8 7.8----29.85-0.01 73.6 72.5----
2026-07-03 04:50 am W 5.8 7.8 1.0 33.1WSW29.84- 73.6 72.5----
2026-07-03 04:40 am W 7.8 9.7----29.85- 73.8 72.7----
2026-07-03 04:30 am W 9.7 11.7----29.84- 73.8 72.7----
2026-07-03 04:20 amWSW 9.7 11.7 1.0 33.2WSW29.84- 73.4 72.7----
2026-07-03 04:10 amWSW 9.7 13.6 1.0-3.2WSW29.84- 73.2 72.9----
2026-07-03 04:00 amWSW 11.7 13.6----29.84-0.02 73.0-----
2026-07-03 03:50 amWSW 11.7 13.6 1.0 33.2WSW29.84- 73.0 72.9----
2026-07-03 03:40 amWSW 11.7 13.6----29.83- 72.9 72.9----
2026-07-03 03:30 amWSW 11.7 13.6----29.84- 73.0 72.9----
2026-07-03 03:20 amWSW 11.7 13.6 1.3 33.0WSW29.84- 73.0 72.9----
2026-07-03 03:10 amWSW 11.7 15.5 1.3-3.0WSW29.84- 73.0 72.9----
2026-07-03 03:00 amWSW 13.6 15.5----29.84-0.04 73.0 73.0----
2026-07-03 02:50 amWSW 11.7 15.5 1.3 33.0WSW29.84- 73.0 73.0----
2026-07-03 02:40 amWSW 13.6 17.5----29.84- 73.0 72.9----
2026-07-03 02:30 amWSW 13.6 17.5----29.85- 73.2 72.9----
2026-07-03 02:20 amWSW 13.6 15.5 1.3 32.9WSW29.85- 73.6 72.7----
2026-07-03 02:10 amWSW 13.6 15.5----29.85- 73.8 72.7----
2026-07-03 02:00 amWSW 11.7 15.5----29.86-0.02 73.6 72.7----
2026-07-03 01:50 amWSW 13.6 17.5 1.0 32.9WSW29.85- 73.4 72.7----
2026-07-03 01:40 am SW 11.7 15.5----29.86- 73.2 72.7----
2026-07-03 01:30 am SW 11.7 13.6----29.86- 73.4 72.7----
2026-07-03 01:20 am SW 11.7 13.6 1.0 32.9WSW29.86- 73.8 72.7----
2026-07-03 01:10 am SW 11.7 13.6 1.0-2.9WSW29.86- 73.9 72.7----
2026-07-03 01:00 am SW 9.7 11.7----29.86-0.02 73.9-----
2026-07-03 12:50 amWSW 9.7 11.7 1.3 32.7WSW29.87- 73.9 72.7----
2026-07-03 12:40 amWSW 11.7 13.6----29.87- 74.3 72.7----
2026-07-03 12:30 amWSW 11.7 13.6----29.88- 74.1 72.7----
2026-07-03 12:20 amWSW 11.7 13.6 1.3 32.8 W29.88- 74.1 72.7----
2026-07-03 12:10 amWSW 13.6 15.5----29.88- 74.1 72.7----
2026-07-03 12:00 amWSW 13.6 15.5----29.88+0.01 74.1-----
2026-07-02 11:50 pmWSW 11.7 13.6 1.3 32.8WSW29.88- 74.1 72.7----
2026-07-02 11:40 pmWSW 13.6 15.5----29.88- 74.3 72.5----
2026-07-02 11:30 pmWSW 13.6 15.5----29.88- 74.3 72.5----
2026-07-02 11:20 pmWSW 13.6 15.5 1.3 32.8WSW29.88- 74.3 72.5----
2026-07-02 11:10 pmWSW 11.7 13.6 1.3-2.8WSW29.88- 74.3 72.5----
2026-07-02 11:00 pmWSW 9.7 11.7----29.88+0.01 74.3 72.5----
2026-07-02 10:50 pmWSW 11.7 11.7 1.3 32.8 W29.88- 74.3 72.5----
2026-07-02 10:40 pmWSW 9.7 11.7----29.88- 74.5 72.3----
2026-07-02 10:30 pmWSW 9.7 11.7----29.88- 74.5 72.3----
2026-07-02 10:20 pmWSW 11.7 13.6 1.3 32.9 SW29.88- 74.3 72.3----
2026-07-02 10:10 pmWSW 11.7 13.6 1.3-2.9 SW29.88- 74.5 72.9----
2026-07-02 10:00 pmWSW 11.7 13.6----29.89+0.02 74.5-----
2026-07-02 09:50 pmWSW 13.6 15.5 1.6 33.0 SW29.88- 74.5 72.9----
2026-07-02 09:40 pmWSW 11.7 13.6----29.88- 74.7 72.9----
2026-07-02 09:30 pmWSW 11.7 13.6----29.88- 74.5 72.9----
2026-07-02 09:20 pmWSW 11.7 13.6 1.6 43.0 SW29.88- 74.3 72.9----
2026-07-02 09:10 pmWSW 13.6 15.5 1.6-3.0 SW29.88- 74.3 72.9----
2026-07-02 09:00 pmWSW 13.6 15.5----29.87+0.00 74.3 73.0----
2026-07-02 08:50 pmWSW 13.6 15.5 1.6 33.1 SW29.87- 74.5 73.0----
2026-07-02 08:40 pmWSW 11.7 15.5----29.87- 74.5 73.0----
2026-07-02 08:30 pmWSW 11.7 13.6----29.87- 74.7 73.0----
2026-07-02 08:20 pmWSW 11.7 13.6 1.6 33.2 SW29.87- 74.8 73.0----
2026-07-02 08:10 pmWSW 9.7 13.6 1.6-3.2 SW29.87- 75.2 73.0----
2026-07-02 08:00 pmWSW 9.7 11.7----29.87+0.00 75.0 73.0----
2026-07-02 07:50 pmWSW 9.7 11.7 2.0 43.2 SW29.88- 75.2 73.0----

Wave Summary
for 44020 as of (7:10 pm EDT)
2310 GMT on 07/03/2026:

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): 1.3 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):WSW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.8 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): W
5-day plot - Average Wave Period Average Wave Period (APD): 3.2 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
2026-07-03 06:40 pm 1.3 0.3 5.9SSW 1.3 3.8 W N/A 3.2
2026-07-03 06:10 pm 1.3 0.3 5.9 SW 1.0 3.6 W N/A 3.2
2026-07-03 05:40 pm 1.0 0.3 5.6 E 1.0 3.4 W N/A 3.2
2026-07-03 05:10 pm 1.3 0.3 5.3 E 1.3 3.3 WSW N/A 3.2
2026-07-03 04:40 pm 1.3 0.3 5.9ESE 1.0 2.9 SW N/A 3.2
2026-07-03 04:10 pm 1.0 0.3 5.9ESE 1.0 2.9 SW N/A 3.1
2026-07-03 03:40 pm 1.0 0.7 4.3 S 1.0 3.0 WSW N/A 3.2
2026-07-03 03:10 pm 1.0 0.7 6.7 SE 1.0 2.9 SSW N/A 3.1
2026-07-03 02:40 pm 1.0 0.7 4.8 SE 1.0 2.6 SW N/A 3.1
2026-07-03 02:10 pm 1.0 0.7 4.2 E 0.7 3.8 SE N/A 3.2
2026-07-03 01:40 pm 1.0 0.7 4.8ESE 0.7 2.5 WSW N/A 3.2
2026-07-03 01:10 pm 1.0 0.3 4.8SSE 0.7 3.4 S N/A 3.1
2026-07-03 12:40 pm 1.0 0.3 5.9 SE 0.7 3.0 SSW N/A 3.1
2026-07-03 12:10 pm 1.0 0.3 5.3ENE 0.7 2.7 NNW N/A 3.1
2026-07-03 11:40 am 0.7------ N/A 3.1
2026-07-03 11:10 am 1.0 0.3 4.8 SE 0.7 2.4 WSW N/A 2.9
2026-07-03 10:40 am 1.0 0.3 5.0 E 0.7 3.8 NE N/A 3.0
2026-07-03 10:10 am 1.0 0.3 4.5SSE 0.7 2.7 S N/A 3.1
2026-07-03 09:40 am 0.7------ N/A 3.0
2026-07-03 09:10 am 0.7------ N/A 3.3
2026-07-03 08:40 am 0.7------ N/A 3.4
2026-07-03 08:10 am 0.7------ N/A 3.2
2026-07-03 07:40 am 0.7------ N/A 3.1
2026-07-03 07:10 am 0.7------ N/A 3.1
2026-07-03 06:40 am 0.7------ N/A 2.9
2026-07-03 06:10 am 0.7------ N/A 2.9
2026-07-03 05:40 am 0.7------ N/A 3.0
2026-07-03 05:10 am 1.0 0.3 5.9SSE 1.0 3.3 WSW N/A 3.1
2026-07-03 04:40 am 1.0 0.3 4.5 SE 1.0 3.3 WSW N/A 3.1
2026-07-03 04:10 am 1.0 0.3 5.6 SE 1.0 3.1 WSW N/A 3.2
2026-07-03 03:40 am 1.0 0.3 6.2 SE 1.0 3.2 WSW N/A 3.2
2026-07-03 03:10 am 1.3 0.3 5.9ESE 1.3 2.9 WSW N/A 3.0
2026-07-03 02:40 am 1.3 0.3 5.9ESE 1.3 2.9 WSW N/A 3.0
2026-07-03 02:10 am 1.3 0.3 6.2SSE 1.0 2.9 WSW N/A 2.9
2026-07-03 01:40 am 1.0 0.3 5.3SSE 1.0 2.6 WSW N/A 2.9
2026-07-03 01:10 am 1.0 0.3 6.2 S 1.0 2.9 WSW N/A 2.9
2026-07-03 12:40 am 1.3 0.3 5.9SSW 1.3 2.6 WSW N/A 2.7
2026-07-03 12:10 am 1.3 0.3 5.9ENE 1.0 2.9 W N/A 2.8
2026-07-02 11:40 pm 1.3 0.3 6.2 S 1.3 2.9 WSW N/A 2.8
2026-07-02 11:10 pm 1.3 0.3 5.9SSE 1.3 3.0 WSW N/A 2.8
2026-07-02 10:40 pm 1.3 0.3 5.6 S 1.3 2.7 W N/A 2.8
2026-07-02 10:10 pm 1.3 0.3 5.9ESE 1.3 2.9 SW N/A 2.9
2026-07-02 09:40 pm 1.6 0.3 6.7SSW 1.6 2.9 SW N/A 3.0
2026-07-02 09:10 pm 1.6 0.3 6.2 S 1.6 3.6 SW N/A 3.0
2026-07-02 08:40 pm 1.6 0.3 5.9SSE 1.6 3.2 SW N/A 3.1
2026-07-02 08:10 pm 1.6 0.3 5.6 S 1.6 3.2 SW N/A 3.2

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