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


Conditions at 44020 as of
(2:30 am EDT)
0630 GMT on 07/12/2026:
     

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):NNW ( 340 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 3.9 kts
5-day plot - Wind Gust Wind Gust (GST): 3.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.04 in
5-day plot - Air Temperature Air Temperature (ATMP): 71.2 °F
5-day plot - Water Temperature Water Temperature (WTMP): 72.5 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 3.9 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
2:26 am 3.9 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
2026-07-12 02:20 am N 3.9 3.9 0.3-3.8-30.04- 71.1 72.5----
2026-07-12 02:10 am N 3.9 3.9 0.3-3.8-30.04- 70.9 72.7----
2026-07-12 02:00 am N 1.9 3.9----30.04+0.01 70.7-----
2026-07-12 01:50 am N 1.9 3.9 0.3-3.4-30.03- 70.7 72.7----
2026-07-12 01:40 am N 1.9 3.9----30.03- 70.7 72.7----
2026-07-12 01:30 amNNE 1.9 3.9----30.03- 70.5 72.7----
2026-07-12 01:20 amNNE 1.9 3.9 0.3-3.5-30.03- 70.5 73.0----
2026-07-12 01:10 am NE 1.9 1.9 0.3-3.5-30.03- 70.5 73.2----
2026-07-12 01:00 am NE 1.9 1.9----30.03+0.01 70.3 73.4----
2026-07-12 12:50 am NE 1.9 1.9 0.3-3.4-30.03- 70.3 73.4----
2026-07-12 12:40 amENE 1.9 1.9----30.03- 70.3 73.4----
2026-07-12 12:30 amENE 1.9 3.9----30.03- 70.3 73.6----
2026-07-12 12:20 amENE 1.9 3.9 0.3-3.3-30.03- 70.2 73.6----
2026-07-12 12:10 am E 3.9 3.9 0.3-3.3-30.03- 70.3 73.6----
2026-07-12 12:00 am E 3.9 3.9----30.03+0.03 70.3 73.8----
2026-07-11 11:50 pm E 3.9 3.9 0.7-3.3-30.03- 70.3 73.8----
2026-07-11 11:40 pm E 3.9 5.8 0.7-3.3-30.03- 70.2 73.8----
2026-07-11 11:30 pm E 5.8 5.8----30.03- 70.2 73.8----
2026-07-11 11:20 pm E 5.8 5.8 0.7-3.4-30.03- 70.2 73.9----
2026-07-11 11:10 pm E 5.8 7.8 0.7-3.4-30.03- 70.2-----
2026-07-11 11:00 pmESE 5.8 5.8----30.03+0.04 70.2 73.9----
2026-07-11 10:50 pmESE 5.8 7.8 0.7-3.2-30.03- 70.2 74.1----
2026-07-11 10:40 pmESE 5.8 7.8----30.02- 70.3 74.1----
2026-07-11 10:30 pmESE 7.8 7.8----30.02- 70.5 74.1----
2026-07-11 10:20 pmESE 7.8 7.8 0.7-2.9-30.02- 70.5 74.3----
2026-07-11 10:10 pmESE 7.8 9.7 0.7-2.9-30.02- 70.5 74.3----
2026-07-11 10:00 pm E 7.8 9.7----30.02+0.05 70.5 74.3----
2026-07-11 09:50 pm E 7.8 9.7 1.0 22.9 E30.02- 70.3 74.3----
2026-07-11 09:40 pm E 7.8 9.7----30.02- 70.3 74.3----
2026-07-11 09:30 pm E 7.8 9.7----30.02- 70.0 74.3----
2026-07-11 09:20 pm E 7.8 9.7 1.0 22.9 E30.01- 70.0 74.3----
2026-07-11 09:10 pm E 7.8 7.8 1.0-2.9 E30.01- 70.0 74.1----
2026-07-11 09:00 pm E 7.8 7.8----30.01+0.05 70.0 74.1----
2026-07-11 08:50 pmESE 7.8 9.7 1.0 33.0 E30.01- 70.2-----
2026-07-11 08:40 pmESE 5.8 7.8----30.01- 70.3 74.1----
2026-07-11 08:30 pmESE 7.8 7.8----30.00- 70.5 74.1----
2026-07-11 08:20 pmESE 7.8 9.7 1.0 33.0 E30.00- 70.5 74.1----
2026-07-11 08:10 pmESE 7.8 9.7 1.0-3.0 E29.99- 70.5 74.1----
2026-07-11 08:00 pmESE 7.8 9.7----29.99+0.03 70.5 74.1----
2026-07-11 07:50 pm E 7.8 9.7 1.0 33.0ENE29.99- 70.5 74.1----
2026-07-11 07:40 pmESE 9.7 11.7----29.98- 70.5 74.1----
2026-07-11 07:10 pm E 9.7 11.7 1.0-3.1 E29.98- 70.7 73.9----
2026-07-11 07:00 pm E 9.7 11.7----29.97+0.01 70.9 73.8----
2026-07-11 06:50 pm E 9.7 11.7 1.0 33.1ENE29.97- 70.9 73.8----
2026-07-11 06:40 pmESE 9.7 11.7----29.97- 71.4 73.8----
2026-07-11 06:30 pm E 9.7 11.7----29.97- 71.6 73.8----
2026-07-11 06:20 pm E 9.7 11.7 1.0 33.1 NE29.97- 71.6 73.8----
2026-07-11 06:10 pm E 9.7 11.7 1.0-3.1 NE29.96- 71.6 73.8----
2026-07-11 06:00 pm E 9.7 11.7----29.96+0.00 71.8 73.8----
2026-07-11 05:50 pm E 9.7 11.7 1.0 33.1ENE29.96- 71.8 73.6----
2026-07-11 05:40 pm E 9.7 11.7----29.96- 71.8 73.6----
2026-07-11 05:30 pm E 9.7 11.7----29.96- 71.8 73.6----
2026-07-11 05:20 pm E 9.7 11.7 1.0 33.0ENE29.96- 71.8 73.6----
2026-07-11 05:10 pm E 7.8 9.7 1.0-3.0ENE29.96- 72.0 73.4----
2026-07-11 05:00 pmESE 7.8 11.7----29.96+0.00 72.1 73.4----
2026-07-11 04:50 pm E 7.8 9.7 1.0 33.0ENE29.96- 72.0 73.0----
2026-07-11 04:40 pm E 7.8 9.7----29.96- 71.6 73.0----
2026-07-11 04:30 pm E 7.8 9.7----29.96- 71.4 73.0----
2026-07-11 04:20 pmESE 7.8 11.7 0.7-3.0-29.96- 71.4 73.0----
2026-07-11 04:10 pm E 7.8 9.7 0.7-3.0-29.96- 71.6 73.0----
2026-07-11 04:00 pm E 7.8 9.7----29.96+0.00 71.6 73.2----
2026-07-11 03:50 pm E 7.8 7.8 1.0 53.2 E29.96- 71.4 73.2----
2026-07-11 03:40 pm E 7.8 9.7----29.96- 71.4 73.2----
2026-07-11 03:30 pm E 7.8 9.7----29.96- 71.8 73.2----
2026-07-11 03:20 pm E 7.8 9.7 0.7-3.3-29.96- 72.5 73.2----
2026-07-11 03:10 pm E 7.8 11.7----29.96- 72.3-----
2026-07-11 03:00 pm E 7.8 11.7----29.96-0.01 72.1 73.2----
2026-07-11 02:50 pm E 7.8 9.7 0.7-3.3-29.96- 72.1 73.2----
2026-07-11 02:40 pm E 7.8 9.7----29.96- 72.7 73.2----
2026-07-11 02:30 pm E 7.8 9.7----29.96- 72.5 73.4----
2026-07-11 02:20 pm E 9.7 11.7 0.7-3.4-29.96- 72.5 73.4----
2026-07-11 02:10 pmENE 9.7 9.7 0.7-3.4-29.96- 72.5 73.8----
2026-07-11 02:00 pmENE 7.8 9.7----29.96+0.00 72.7-----
2026-07-11 01:50 pmENE 7.8 9.7 0.7-3.5-29.96- 72.5-----
2026-07-11 01:40 pmENE 7.8 9.7 0.7-3.5-29.96- 72.5 73.6----
2026-07-11 01:30 pm E 7.8 9.7----29.97- 72.7 73.6----
2026-07-11 01:20 pmENE 7.8 9.7 0.7-3.2-29.97- 72.9 73.8----
2026-07-11 01:10 pm E 7.8 9.7----29.97- 73.0 73.6----
2026-07-11 01:00 pm E 7.8 9.7----29.97+0.02 73.2 73.6----
2026-07-11 12:50 pm E 5.8 7.8 0.7-3.3-29.97- 73.4 73.6----
2026-07-11 12:40 pm E 7.8 7.8 0.7-3.3-29.97- 73.4 73.6----
2026-07-11 12:30 pm E 7.8 7.8----29.97- 73.4 73.6----
2026-07-11 12:20 pm E 7.8 7.8 0.7-3.3-29.97- 73.6 73.6----
2026-07-11 12:10 pm E 5.8 7.8 0.7-3.3-29.97- 73.6 73.6----
2026-07-11 12:00 pm E 7.8 7.8----29.97+0.04 73.9 73.6----
2026-07-11 11:50 am E 7.8 7.8 0.7-3.0-29.96- 73.9 73.6----
2026-07-11 11:40 amENE 5.8 7.8 0.7-3.0-29.96- 73.9 73.6----
2026-07-11 11:30 amENE 7.8 9.7----29.96- 74.1 73.8----
2026-07-11 11:20 amENE 7.8 9.7 1.0 33.0 SE29.96- 74.1 73.8----
2026-07-11 11:10 amENE 7.8 7.8 1.0-3.0 SE29.96- 74.5 73.8----
2026-07-11 11:00 am NE 7.8 9.7----29.96+0.05 74.5 73.8----
2026-07-11 10:50 am NE 7.8 9.7 1.0 63.2ESE29.96- 74.5 73.8----
2026-07-11 10:40 am NE 7.8 9.7----29.96- 74.5 73.8----
2026-07-11 10:30 amNNE 7.8 7.8----29.96- 74.5 73.8----
2026-07-11 10:20 amNNE 7.8 7.8 1.0 63.5 SE29.96- 74.5 73.8----
2026-07-11 10:10 amNNE 7.8 9.7 1.0-3.5 SE29.95- 74.5 73.8----
2026-07-11 10:00 am NE 7.8 9.7----29.95+0.05 74.7 73.8----
2026-07-11 09:50 am NE 7.8 9.7 1.0 63.3 SE29.94- 74.7 73.8----
2026-07-11 09:40 am NE 7.8 9.7----29.94- 74.7 73.9----
2026-07-11 09:30 am NE 7.8 7.8----29.94- 74.7 73.9----
2026-07-11 09:20 am NE 7.8 7.8 1.0 63.4ESE29.93- 74.7 73.9----
2026-07-11 09:10 amNNE 9.7 9.7 1.0-3.4ESE29.93- 74.7 73.9----
2026-07-11 09:00 amNNE 9.7 9.7----29.93+0.03 74.7 73.9----
2026-07-11 08:50 am NE 7.8 9.7 0.7-3.3-29.92- 74.5 73.8----
2026-07-11 08:40 am NE 9.7 11.7 0.7-3.3-29.92- 74.5 73.8----
2026-07-11 08:30 am NE 9.7 11.7----29.92- 74.5 73.6----
2026-07-11 08:20 am NE 7.8 9.7 0.7-3.5-29.91- 74.3 73.4----
2026-07-11 08:10 am NE 7.8 9.7 0.7-3.5-29.91- 74.1 73.2----
2026-07-11 08:00 am NE 7.8 9.7----29.91+0.02 73.9 73.2----
2026-07-11 07:50 amNNE 7.8 9.7 0.7-3.3-29.90- 73.8 73.2----
2026-07-11 07:40 amNNE 7.8 9.7----29.90- 73.8 73.2----
2026-07-11 07:30 amNNE 7.8 9.7----29.90- 73.8 73.2----
2026-07-11 07:20 amNNE 7.8 9.7 0.7-3.7-29.90- 73.6 73.2----
2026-07-11 07:10 amNNE 7.8 9.7 0.7-3.7-29.90- 73.4 73.0----
2026-07-11 07:00 amNNE 7.8 9.7----29.90+0.02 73.2 73.0----
2026-07-11 06:50 amNNE 7.8 9.7 0.7-3.5-29.90- 73.2 73.0----
2026-07-11 06:40 amNNE 7.8 7.8----29.90- 72.9 73.0----
2026-07-11 06:30 amNNE 5.8 7.8----29.90- 72.9 73.0----
2026-07-11 06:20 amNNE 5.8 7.8 0.7-3.6-29.90- 72.9 72.9----
2026-07-11 06:10 amNNE 5.8 7.8 0.7-3.6-29.90- 72.7 72.9----
2026-07-11 06:00 amNNE 5.8 7.8----29.90+0.02 72.3 72.9----
2026-07-11 05:50 amNNE 5.8 7.8 0.7-3.7-29.90- 72.3 72.9----
2026-07-11 05:40 amNNE 5.8 7.8 0.7-3.7-29.90- 72.1 72.7----
2026-07-11 05:30 amNNE 5.8 7.8----29.89- 72.0 72.7----
2026-07-11 05:20 am N 5.8 7.8 0.7-3.5-29.90- 71.8 72.5----
2026-07-11 05:10 amNNE 5.8 7.8 0.7-3.5-29.89- 71.4 72.5----
2026-07-11 05:00 am N 3.9 5.8----29.88+0.02 71.2 72.5----
2026-07-11 04:50 am N 3.9 5.8 0.7-3.3-29.88- 71.1 72.3----
2026-07-11 04:40 am N 3.9 5.8----29.88- 71.1 72.5----
2026-07-11 04:30 am N 5.8 5.8----29.88- 71.1 72.7----
2026-07-11 04:20 am N 5.8 5.8 0.7-3.2-29.88- 71.1 72.5----
2026-07-11 04:10 am N 5.8 7.8 0.7-3.2-29.88- 71.2 72.7----
2026-07-11 04:00 am N 7.8 7.8----29.88+0.01 71.6 72.7----
2026-07-11 03:50 am N 5.8 7.8 0.7-3.7-29.88- 72.1 72.7----
2026-07-11 03:40 am N 5.8 7.8----29.88- 72.3 72.7----
2026-07-11 03:30 am N 5.8 7.8----29.88- 72.3 72.9----
2026-07-11 03:20 amNNE 5.8 7.8 0.7-4.2-29.88- 72.3 72.9----
2026-07-11 03:10 amNNE 5.8 7.8 0.7-4.2-29.88- 72.3 73.2----
2026-07-11 03:00 amNNE 3.9 5.8----29.87+0.02 72.5 73.4----
2026-07-11 02:50 am N 3.9 3.9 0.3-4.7-29.87- 72.7 73.2----
2026-07-11 02:40 am N 3.9 3.9----29.86- 73.0 72.9----
2026-07-11 02:30 am N 3.9 3.9----29.86- 73.0 72.5----
2026-07-11 02:20 am N 1.9 3.9 0.3-4.8-29.86- 73.0 72.5----
2026-07-11 02:10 amNNW 3.9 3.9----29.86- 73.0 72.7----
2026-07-11 02:00 amNNW 1.9 3.9----29.86+0.02 73.2 73.2----
2026-07-11 01:50 amNNW 1.9 3.9 0.3-4.4-29.86- 73.4 72.9----

Wave Summary
for 44020 as of (2:10 am EDT)
0610 GMT on 07/12/2026:

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): 0.3 ft
5-day plot - Average Wave Period Average Wave Period (APD): 3.8 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
2026-07-12 01:40 am 0.3------ N/A 3.4
2026-07-12 01:10 am 0.3------ N/A 3.5
2026-07-12 12:40 am 0.3------ N/A 3.4
2026-07-12 12:10 am 0.3------ N/A 3.3
2026-07-11 11:40 pm 0.7------ N/A 3.3
2026-07-11 11:10 pm 0.7------ N/A 3.4
2026-07-11 10:40 pm 0.7------ N/A 3.2
2026-07-11 10:10 pm 0.7------ N/A 2.9
2026-07-11 09:40 pm 1.0 0.7 4.8 SE 0.7 2.2 E N/A 2.9
2026-07-11 09:10 pm 1.0 0.7 6.7ESE 1.0 2.4 E N/A 2.9
2026-07-11 08:40 pm 1.0 0.7 7.1 SE 1.0 2.6 E N/A 3.0
2026-07-11 08:10 pm 1.0 0.7 5.6ESE 1.0 2.7 E N/A 3.0
2026-07-11 07:40 pm 1.0 0.3 4.5ESE 1.0 2.9 ENE N/A 3.0
2026-07-11 07:10 pm 1.0 0.3 4.8ESE 1.0 3.0 E N/A 3.1
2026-07-11 06:40 pm 1.0 0.3 5.3ESE 1.0 3.1 ENE N/A 3.1
2026-07-11 06:10 pm 1.0 0.3 5.6 SE 1.0 3.3 NE N/A 3.1
2026-07-11 05:40 pm 1.0 0.3 5.6 SE 1.0 2.9 ENE N/A 3.1
2026-07-11 05:10 pm 1.0 0.3 5.9 E 0.7 2.9 ENE N/A 3.0
2026-07-11 04:40 pm 1.0 0.3 4.3 E 0.7 2.9 ENE N/A 3.0
2026-07-11 04:10 pm 0.7------ N/A 3.0
2026-07-11 03:40 pm 1.0 0.7 4.8 E 0.7 3.7 ESE N/A 3.2
2026-07-11 03:10 pm 0.7------ N/A 3.3
2026-07-11 02:40 pm 0.7------ N/A 3.3
2026-07-11 02:10 pm 0.7------ N/A 3.4
2026-07-11 01:40 pm 0.7------ N/A 3.5
2026-07-11 01:10 pm 0.7------ N/A 3.2
2026-07-11 12:40 pm 0.7------ N/A 3.3
2026-07-11 12:10 pm 0.7------ N/A 3.3
2026-07-11 11:40 am 0.7------ N/A 3.0
2026-07-11 11:10 am 1.0 0.7 6.7 E 0.7 3.0 SE N/A 3.0
2026-07-11 10:40 am 1.0 0.7 5.9ESE 0.7 3.6 SSE N/A 3.2
2026-07-11 10:10 am 1.0 0.7 6.2 SE 0.7 4.0 SSE N/A 3.5
2026-07-11 09:40 am 1.0 0.7 5.9 SE 0.7 2.2 ENE N/A 3.3
2026-07-11 09:10 am 1.0 0.7 5.9ESE 0.7 2.2 NE N/A 3.4
2026-07-11 08:40 am 0.7------ N/A 3.3
2026-07-11 08:10 am 0.7------ N/A 3.5
2026-07-11 07:40 am 0.7------ N/A 3.3
2026-07-11 07:10 am 0.7------ N/A 3.7
2026-07-11 06:40 am 0.7------ N/A 3.5
2026-07-11 06:10 am 0.7------ N/A 3.6
2026-07-11 05:40 am 0.7------ N/A 3.7
2026-07-11 05:10 am 0.7------ N/A 3.5
2026-07-11 04:40 am 0.7------ N/A 3.3
2026-07-11 04:10 am 0.7------ N/A 3.2
2026-07-11 03:40 am 0.7------ N/A 3.7
2026-07-11 03:10 am 0.7------ N/A 4.2
2026-07-11 02:40 am 0.3------ N/A 4.7
2026-07-11 02:10 am 0.3------ N/A 4.8

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