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


Conditions at 44020 as of
(1:10 pm EDT)
1710 GMT on 07/13/2026:
     

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): 15.5 kts
5-day plot - Wind Gust Wind Gust (GST): 17.5 kts
5-day plot - Wave Height Wave Height (WVHT): 1.6 ft
5-day plot - Average Wave Period Average Period (APD): 3.0 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSW ( 196 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.19 in
5-day plot - Air Temperature Air Temperature (ATMP): 70.0 °F
5-day plot - Water Temperature Water Temperature (WTMP): 74.1 °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): 17.5 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
1:05 pm 15.5 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
2026-07-13 01:00 pmSSW 15.5 19.4----30.19-0.02 70.2 74.1----
2026-07-13 12:50 pmSSW 17.5 19.4 1.6 33.0 S30.19- 70.0 74.1----
2026-07-13 12:40 pm S 15.5 19.4----30.19- 70.0 74.3----
2026-07-13 12:30 pm S 17.5 19.4----30.19- 69.8 74.3----
2026-07-13 12:20 pm S 15.5 19.4 1.3 32.9 S30.19- 69.8 74.3----
2026-07-13 12:10 pm S 15.5 19.4 1.3-2.9 S30.20- 69.6 74.3----
2026-07-13 12:00 pm S 15.5 17.5----30.21+0.00 69.8 74.3----
2026-07-13 11:50 am S 15.5 17.5 1.3 32.8 S30.21- 69.8 74.3----
2026-07-13 11:40 am S 13.6 17.5 1.3-2.8 S30.21- 69.8 74.3----
2026-07-13 11:30 am S 13.6 17.5----30.20- 69.6 74.3----
2026-07-13 11:20 am S 13.6 15.5 1.0 22.7 S30.20- 69.6 74.3----
2026-07-13 11:10 am S 13.6 15.5 1.0-2.7 S30.20- 69.4 74.3----
2026-07-13 11:00 am S 13.6 15.5----30.20+0.00 69.3 74.3----
2026-07-13 10:50 am S 11.7 15.5 1.0 22.6 S30.20- 69.3 74.3----
2026-07-13 10:40 am S 11.7 13.6----30.20- 69.1 74.3----
2026-07-13 10:30 am S 11.7 13.6----30.20- 69.3 74.3----
2026-07-13 10:20 am S 11.7 13.6 0.3-3.1-30.21- 69.4 74.3----
2026-07-13 10:10 am S 11.7 13.6 0.3-3.1-30.20- 69.6 74.3----
2026-07-13 10:00 am S 9.7 11.7----30.21+0.01 69.8 74.1----
2026-07-13 09:50 am S 9.7 11.7 0.7-3.0-30.21- 69.8 74.1----
2026-07-13 09:40 am S 9.7 11.7----30.21- 70.2 74.1----
2026-07-13 09:30 am S 7.8 9.7----30.21- 70.5 74.1----
2026-07-13 09:20 am S 7.8 9.7 0.3-2.9-30.21- 71.4 73.9----
2026-07-13 09:10 am S 7.8 9.7 0.3-2.9-30.21- 72.1 73.9----
2026-07-13 09:00 amSSW 5.8 7.8----30.21+0.01 72.9 73.9----
2026-07-13 08:50 am SW 5.8 7.8 0.7-2.6-30.21- 72.9 73.8----
2026-07-13 08:40 amWSW 5.8 7.8----30.21- 73.0 73.8----
2026-07-13 08:30 amWSW 5.8 7.8----30.21- 72.9 73.6----
2026-07-13 08:20 amWSW 5.8 7.8 0.3-3.1-30.21- 72.9 73.4----
2026-07-13 08:10 amWSW 5.8 7.8 0.3-3.1-30.21- 72.7 73.4----
2026-07-13 08:00 am W 7.8 7.8----30.21+0.03 72.7 73.2----
2026-07-13 07:50 am W 7.8 7.8 0.3-3.0-30.21- 72.5 73.2----
2026-07-13 07:40 am W 7.8 9.7----30.21- 72.1 73.2----
2026-07-13 07:30 am W 7.8 9.7----30.21- 72.0 73.2----
2026-07-13 07:20 am W 7.8 9.7 0.3-3.0-30.21- 72.3 73.0----
2026-07-13 07:10 am W 9.7 9.7 0.3-3.0-30.21- 72.3 73.0----
2026-07-13 07:00 am W 9.7 11.7----30.20+0.02 72.5 72.9----
2026-07-13 06:50 am W 7.8 11.7 0.3-2.7-30.20- 72.5 72.9----
2026-07-13 06:40 am W 5.8 7.8----30.20- 72.3 72.7----
2026-07-13 06:30 am W 3.9 5.8----30.20- 72.1 72.7----
2026-07-13 06:20 am W 5.8 7.8 0.3-2.4-30.20- 72.0 72.7----
2026-07-13 06:10 am W 5.8 7.8 0.3-2.4-30.19- 72.0 72.7----
2026-07-13 06:00 am W 7.8 9.7----30.19+0.02 71.8-----
2026-07-13 05:50 am W 7.8 9.7 0.7-2.4-30.19- 71.8 72.7----
2026-07-13 05:40 am W 7.8 9.7----30.19- 71.6 72.7----
2026-07-13 05:30 amWSW 9.7 9.7----30.19- 71.4 72.5----
2026-07-13 05:20 amWSW 9.7 9.7 0.7-2.4-30.19- 71.4 72.7----
2026-07-13 05:10 amWSW 9.7 11.7 0.7-2.4-30.18- 71.2 72.7----
2026-07-13 05:00 am W 9.7 11.7----30.18+0.00 71.1 72.7----
2026-07-13 04:50 am W 9.7 11.7 0.7-2.4-30.18- 70.9 72.7----
2026-07-13 04:40 am W 9.7 11.7----30.18- 70.5 72.7----
2026-07-13 04:30 amWSW 9.7 11.7----30.18- 70.3 72.7----
2026-07-13 04:20 amWSW 9.7 11.7 0.3-2.5-30.18- 70.2 72.7----
2026-07-13 04:10 amWSW 9.7 11.7 0.3-2.5-30.18- 70.3 72.7----
2026-07-13 04:00 amWSW 9.7 11.7----30.18+0.00 70.7 72.7----
2026-07-13 03:50 amWSW 9.7 11.7 0.3-2.7-30.18- 70.7 72.7----
2026-07-13 03:40 amWSW 7.8 9.7----30.18- 70.9 72.7----
2026-07-13 03:30 amWSW 7.8 9.7----30.18- 71.1 72.7----
2026-07-13 03:20 amWSW 7.8 7.8 0.3-2.7-30.18- 71.1 72.7----
2026-07-13 03:10 amWSW 5.8 7.8 0.3-2.7-30.18- 70.9 72.7----
2026-07-13 03:00 amWSW 5.8 7.8----30.18+0.00 70.9 72.7----
2026-07-13 02:50 amWSW 5.8 7.8 0.3-2.8-30.18- 70.9 72.9----
2026-07-13 02:40 amWSW 7.8 7.8----30.18- 70.9 72.9----
2026-07-13 02:30 amWSW 7.8 7.8----30.19- 70.7 72.9----
2026-07-13 02:20 amWSW 7.8 9.7 0.3-2.8-30.19- 70.5 72.9----
2026-07-13 02:10 amWSW 7.8 9.7 0.3-2.8-30.18- 70.5 72.9----
2026-07-13 02:00 amWSW 7.8 9.7----30.18+0.00 70.3 72.9----
2026-07-13 01:50 am W 7.8 9.7 0.3-2.8-30.18- 70.2 73.0----
2026-07-13 01:40 amWSW 5.8 7.8----30.19- 70.0 73.2----
2026-07-13 01:30 amWSW 7.8 9.7----30.19- 69.8 73.4----
2026-07-13 01:20 amWSW 7.8 9.7 0.3-3.1-30.19- 69.8 73.6----
2026-07-13 01:10 amWSW 7.8 9.7 0.3-3.1-30.18- 69.8 73.8----
2026-07-13 01:00 am W 7.8 9.7----30.18+0.00 70.2 73.8----
2026-07-13 12:50 amWSW 7.8 9.7 0.3-3.3-30.19- 70.2 73.9----
2026-07-13 12:40 amWSW 7.8 9.7----30.19- 70.0 73.9----
2026-07-13 12:30 amWSW 7.8 9.7----30.19- 70.0 74.1----
2026-07-13 12:20 amWSW 7.8 9.7 0.3-3.4-30.19- 70.2 74.1----
2026-07-13 12:10 amWSW 5.8 7.8 0.3-3.4-30.18- 70.3 74.1----
2026-07-13 12:00 am SW 3.9 7.8----30.18+0.00 70.3 74.1----
2026-07-12 11:50 pm SW 5.8 7.8 0.3-3.0-30.18- 70.5 74.3----
2026-07-12 11:40 pm S 5.8 7.8----30.18- 70.9 74.3----
2026-07-12 11:30 pm S 3.9 5.8----30.18- 71.1 74.3----
2026-07-12 11:20 pmSSE 3.9 5.8 0.7-2.9-30.18- 71.1 74.3----
2026-07-12 11:10 pmSSE 3.9 5.8 0.7-2.9-30.19- 71.1 74.5----
2026-07-12 11:00 pm S 3.9 5.8----30.19+0.02 71.1 74.5----
2026-07-12 10:50 pm S 3.9 5.8 0.7-2.9-30.19- 71.1 74.5----
2026-07-12 10:40 pmSSE 5.8 5.8----30.19- 71.1 74.5----
2026-07-12 10:30 pm S 5.8 5.8----30.19- 71.1 74.5----
2026-07-12 10:20 pm S 5.8 7.8 1.0 22.8ENE30.19- 71.2 74.5----
2026-07-12 10:10 pmSSE 5.8 5.8 1.0-2.8ENE30.19- 71.2 74.5----
2026-07-12 10:00 pm SE 5.8 7.8----30.19+0.02 71.2 74.5----
2026-07-12 09:50 pmESE 5.8 7.8 1.0 32.8ENE30.18- 71.2 74.5----
2026-07-12 09:40 pm SE 5.8 7.8----30.18- 71.6 74.5----
2026-07-12 09:30 pmESE 7.8 9.7----30.18- 72.1 74.5----
2026-07-12 09:20 pm E 7.8 9.7 0.7-2.8-30.18- 71.8 74.5----
2026-07-12 09:10 pm E 7.8 9.7 0.7-2.8-30.18- 71.6 74.5----
2026-07-12 09:00 pm E 7.8 9.7----30.18+0.01 71.4 74.5----
2026-07-12 08:50 pm E 7.8 9.7 1.0 32.9ENE30.18- 71.2 74.3----
2026-07-12 08:40 pm E 7.8 9.7----30.17- 71.4 74.3----
2026-07-12 08:30 pm E 7.8 9.7----30.17- 72.0-----
2026-07-12 08:20 pmESE 5.8 7.8 1.0 32.9ENE30.17- 71.6 74.3----
2026-07-12 08:10 pmESE 5.8 7.8 1.0-2.9ENE30.17- 72.1 74.3----
2026-07-12 08:00 pmESE 5.8 9.7----30.17+0.01 72.3 74.1----
2026-07-12 07:50 pm E 7.8 7.8 1.0 32.9ENE30.17- 72.3 74.1----
2026-07-12 07:40 pm E 7.8 9.7 1.0-2.9ENE30.17- 72.3 74.1----
2026-07-12 07:30 pm E 5.8 7.8----30.17- 72.5 74.1----
2026-07-12 07:20 pm E 5.8 7.8 1.0 32.9 NE30.17- 72.5 74.1----
2026-07-12 07:10 pm E 5.8 7.8 1.0-2.9 NE30.17- 72.5 73.9----
2026-07-12 07:00 pm E 7.8 7.8----30.17+0.01 72.5 73.9----
2026-07-12 06:50 pm E 7.8 9.7 1.0 33.0ENE30.17- 72.3 73.9----
2026-07-12 06:40 pm E 7.8 9.7----30.16- 72.3 73.9----
2026-07-12 06:30 pm E 7.8 9.7----30.16- 72.1 73.9----
2026-07-12 06:20 pm E 9.7 11.7 0.7-2.9-30.16- 72.0 73.8----
2026-07-12 06:10 pm E 7.8 9.7----30.16- 71.6 73.8----
2026-07-12 06:00 pm E 7.8 9.7----30.16+0.00 71.6 73.6----
2026-07-12 05:50 pm E 7.8 9.7 0.7-2.9-30.16- 71.6-----
2026-07-12 05:40 pm E 7.8 9.7----30.16- 71.4 73.0----
2026-07-12 05:30 pm E 7.8 9.7----30.16- 71.6 73.0----
2026-07-12 05:20 pm E 7.8 9.7 1.0 33.0 NE30.16- 71.8 73.0----
2026-07-12 05:10 pm E 7.8 9.7 1.0-3.0 NE30.16- 72.0 73.0----
2026-07-12 05:00 pm E 7.8 9.7----30.16+0.00 71.8 73.0----
2026-07-12 04:50 pm E 7.8 9.7 1.0 32.9 NE30.16- 71.6 73.0----
2026-07-12 04:40 pm E 9.7 9.7----30.16- 71.2 73.0----
2026-07-12 04:30 pm E 9.7 9.7----30.16- 71.1 73.0----
2026-07-12 04:20 pm E 9.7 9.7 0.7-2.7-30.16- 71.1 73.2----
2026-07-12 04:10 pm E 9.7 9.7 0.7-2.7-30.16- 71.1 73.2----
2026-07-12 04:00 pm E 7.8 9.7----30.16+0.01 71.2 73.2----
2026-07-12 03:50 pm E 7.8 9.7 0.7-2.7-30.16- 71.4 73.2----
2026-07-12 03:40 pmESE 7.8 9.7----30.16- 71.4 73.2----
2026-07-12 03:30 pm SE 7.8 9.7----30.16- 71.2 73.2----
2026-07-12 03:20 pmESE 7.8 11.7 0.7-2.7-30.16- 71.8 73.2----
2026-07-12 03:10 pm E 9.7 11.7 0.7-2.7-30.15- 71.8 73.2----
2026-07-12 03:00 pm E 9.7 11.7----30.16+0.02 71.8 73.4----
2026-07-12 02:50 pm E 9.7 11.7 1.0 22.6ENE30.16- 71.8 73.4----
2026-07-12 02:40 pm E 9.7 11.7----30.16- 71.6 73.6----
2026-07-12 02:30 pm E 9.7 11.7----30.16- 71.8 73.8----
2026-07-12 02:20 pm E 11.7 13.6 0.7-2.7-30.15- 72.1 73.9----
2026-07-12 02:10 pm E 11.7 13.6 0.7-2.7-30.15- 72.1 73.9----
2026-07-12 02:00 pm E 11.7 13.6----30.15+0.02 72.3 74.1----
2026-07-12 01:50 pm E 11.7 13.6 1.0 22.7 NE30.15- 72.3 74.1----
2026-07-12 01:40 pm E 11.7 13.6----30.15- 72.1 74.3----
2026-07-12 01:30 pm E 11.7 13.6----30.15- 72.1 74.3----
2026-07-12 01:20 pm E 9.7 13.6 1.0 22.6 NE30.15- 72.1 74.3----
2026-07-12 01:10 pm E 9.7 13.6 1.0-2.6 NE30.15- 72.1 74.1----
2026-07-12 01:00 pm E 11.7 13.6----30.15+0.03 72.3 74.1----
2026-07-12 12:50 pm E 11.7 15.5 1.0 22.6ENE30.15- 72.7 74.1----

Wave Summary
for 44020 as of (1:10 pm EDT)
1710 GMT on 07/13/2026:

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): 1.6 ft
5-day plot - Swell Height Swell Height (SwH): 0.3 ft
5-day plot - Swell Period Swell Period (SwP): 6.7 sec
5-day plot - Swell Direction Swell Direction (SwD):SSW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.6 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.2 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):SSW
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
2026-07-13 12:40 pm 1.6 0.3 6.2 SE 1.6 3.0 S N/A 3.0
2026-07-13 12:10 pm 1.3 0.3 6.2ENE 1.3 2.9 S N/A 2.9
2026-07-13 11:40 am 1.3 0.3 9.1SSE 1.3 2.9 S N/A 2.8
2026-07-13 11:10 am 1.0 0.3 6.7ESE 1.0 2.5 S N/A 2.7
2026-07-13 10:40 am 1.0 0.3 7.7 SE 0.7 2.4 S N/A 2.6
2026-07-13 10:10 am 0.3------ N/A 3.1
2026-07-13 09:40 am 0.7------ N/A 3.0
2026-07-13 09:10 am 0.3------ N/A 2.9
2026-07-13 08:40 am 0.7------ N/A 2.6
2026-07-13 08:10 am 0.3------ N/A 3.1
2026-07-13 07:40 am 0.3------ N/A 3.0
2026-07-13 07:10 am 0.3------ N/A 3.0
2026-07-13 06:40 am 0.3------ N/A 2.7
2026-07-13 06:10 am 0.3------ N/A 2.4
2026-07-13 05:40 am 0.7------ N/A 2.4
2026-07-13 05:10 am 0.7------ N/A 2.4
2026-07-13 04:40 am 0.7------ N/A 2.4
2026-07-13 04:10 am 0.3------ N/A 2.5
2026-07-13 03:40 am 0.3------ N/A 2.7
2026-07-13 03:10 am 0.3------ N/A 2.7
2026-07-13 02:40 am 0.3------ N/A 2.8
2026-07-13 02:10 am 0.3------ N/A 2.8
2026-07-13 01:40 am 0.3------ N/A 2.8
2026-07-13 01:10 am 0.3------ N/A 3.1
2026-07-13 12:40 am 0.3------ N/A 3.3
2026-07-13 12:10 am 0.3------ N/A 3.4
2026-07-12 11:40 pm 0.3------ N/A 3.0
2026-07-12 11:10 pm 0.7------ N/A 2.9
2026-07-12 10:40 pm 0.7------ N/A 2.9
2026-07-12 10:10 pm 1.0 0.3 4.5SSE 0.7 2.5 ENE N/A 2.8
2026-07-12 09:40 pm 1.0 0.3 9.1 E 0.7 2.6 ENE N/A 2.8
2026-07-12 09:10 pm 0.7------ N/A 2.8
2026-07-12 08:40 pm 1.0 0.3 8.3ESE 0.7 2.9 ENE N/A 2.9
2026-07-12 08:10 pm 1.0 0.3 5.9 E 0.7 2.9 ENE N/A 2.9
2026-07-12 07:40 pm 1.0 0.3 4.8ESE 0.7 3.0 ENE N/A 2.9
2026-07-12 07:10 pm 1.0 0.3 4.8 E 0.7 2.9 NE N/A 2.9
2026-07-12 06:40 pm 1.0 0.3 4.8ESE 0.7 2.9 ENE N/A 3.0
2026-07-12 06:10 pm 0.7------ N/A 2.9
2026-07-12 05:40 pm 0.7------ N/A 2.9
2026-07-12 05:10 pm 1.0 0.3 5.0ENE 0.7 2.9 NE N/A 3.0
2026-07-12 04:40 pm 1.0 0.3 6.2ESE 0.7 2.7 NE N/A 2.9
2026-07-12 04:10 pm 0.7------ N/A 2.7
2026-07-12 03:40 pm 0.7------ N/A 2.7
2026-07-12 03:10 pm 0.7------ N/A 2.7
2026-07-12 02:40 pm 1.0 0.3 5.0SSE 0.7 2.5 ENE N/A 2.6
2026-07-12 02:10 pm 0.7------ N/A 2.7
2026-07-12 01:40 pm 1.0 0.3 5.9 NE 1.0 2.5 NE N/A 2.7
2026-07-12 01:10 pm 1.0 0.3 5.3 SW 1.0 2.5 NE N/A 2.6

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