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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
(7:40 am EDT)
1140 GMT on 03/29/2025:
     

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):WSW ( 240 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):29.91 in
5-day plot - Air Temperature Air Temperature (ATMP): 44.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 42.8 °F
5-day plot - Dew Point Dew Point (DEWP): 44.2 °F
5-day plot - Wind Chill Wind Chill (CHILL): 40.6 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 7.8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 7.8 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
7:39 am 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
2025-03-29 07:30 am SW 7.8 7.8----29.91- 44.4 42.8 44.2---
2025-03-29 07:20 amSSW 9.7 11.7 0.7-2.9-29.89- 44.4 42.8 44.2---
2025-03-29 07:10 amSSW 9.7 11.7----29.89- 44.4 42.8 44.2---
2025-03-29 07:00 amSSW 9.7 11.7----29.89-0.05 44.6 42.6 44.2---
2025-03-29 06:50 amSSW 7.8 11.7 0.7-3.1-29.90- 44.4 42.6 44.1---
2025-03-29 06:40 amSSW 7.8 9.7----29.91- 44.4 42.6 43.9---
2025-03-29 06:30 am S 5.8 7.8----29.89- 44.4 42.6 43.9---
2025-03-29 06:20 amSSW 5.8 9.7 0.7-3.0-29.90- 44.4 42.6 43.9---
2025-03-29 06:10 amSSW 7.8 9.7 0.7-3.0-29.90- 44.4 42.6 43.9---
2025-03-29 06:00 amSSW 7.8 9.7----29.90-0.07 44.4 42.6 43.7---
2025-03-29 05:50 amSSW 9.7 11.7 0.7-2.8-29.91- 44.2 42.6 43.5---
2025-03-29 05:40 am S 11.7 13.6----29.91- 44.2 42.6 43.5---
2025-03-29 05:30 am S 9.7 11.7----29.89- 44.2 42.6 43.5---
2025-03-29 05:20 am S 9.7 11.7 0.3-2.8-29.89- 44.2 42.6 43.3---
2025-03-29 05:10 am S 7.8 9.7 0.3-2.8-29.91- 44.2 42.6 43.3---
2025-03-29 05:00 am S 7.8 9.7----29.91-0.09 44.2 42.6 43.3---
2025-03-29 04:50 amSSE 7.8 9.7 0.7-2.6-29.90- 44.1 42.6 43.2---
2025-03-29 04:40 am S 5.8 7.8 0.7-2.6-29.91- 44.2 42.6 43.2---
2025-03-29 04:30 am S 5.8 7.8----29.93- 44.2 42.6 43.2---
2025-03-29 04:20 am S 7.8 9.7 0.7-2.6-29.93- 44.2 42.6 43.2---
2025-03-29 04:10 am S 7.8 9.7 0.7-2.6-29.94- 44.1 42.6 43.0---
2025-03-29 04:00 am S 9.7 11.7----29.94-0.09 44.1 42.6 43.0---
2025-03-29 03:50 am S 9.7 9.7 0.3-2.7-29.96- 44.1- 43.0---
2025-03-29 03:40 am S 7.8 9.7 0.3-2.7-29.96- 44.1 42.8 43.0---
2025-03-29 03:30 am S 7.8 9.7----29.96- 44.1 42.8 43.0---
2025-03-29 03:20 am S 9.7 11.7 0.3-2.9-29.96- 44.1 42.8 42.8---
2025-03-29 03:10 am S 7.8 9.7 0.3-2.9-29.97- 44.2 42.8 43.0---
2025-03-29 03:00 amSSW 7.8 9.7----29.97-0.07 44.2 42.8 43.0---
2025-03-29 02:50 amSSW 7.8 9.7 0.3-2.8-29.98- 44.2 42.8 43.0---
2025-03-29 02:40 am S 7.8 9.7----29.98- 44.2 42.8 42.8---
2025-03-29 02:30 amSSW 7.8 11.7----29.99- 44.1 42.8 42.6---
2025-03-29 02:20 amSSW 7.8 11.7 0.7-3.1-30.00- 44.1- 42.4---
2025-03-29 02:10 am S 7.8 9.7----30.01- 44.1 42.8 42.4---
2025-03-29 02:00 am S 7.8 9.7----30.01-0.05 44.2 42.8 42.4---
2025-03-29 01:50 am S 5.8 7.8 0.7-3.2-30.02- 44.2 43.0 42.3---
2025-03-29 01:40 amSSW 5.8 7.8----30.03- 44.2 43.0 42.1---
2025-03-29 01:30 amSSW 5.8 7.8----30.03- 44.2 43.0 42.1---
2025-03-29 01:20 amSSW 5.8 5.8 0.7-3.3-30.03- 44.2 43.0 42.1---
2025-03-29 01:10 amSSW 5.8 7.8 0.7-3.3-30.04- 44.2 43.0 41.9---
2025-03-29 01:00 amSSW 5.8 7.8----30.03-0.03 44.4 43.0 42.1---
2025-03-29 12:50 amSSW 5.8 5.8 0.7-3.2-30.03- 44.6 43.0 41.9---
2025-03-29 12:40 amSSW 5.8 5.8 0.7-3.2-30.03- 44.8 43.0 41.9---
2025-03-29 12:30 am SW 5.8 5.8----30.04- 44.8 43.0 41.7---
2025-03-29 12:20 am SW 5.8 5.8 1.0 33.2SSW30.04- 45.0 43.0 41.9---
2025-03-29 12:10 am SW 5.8 5.8 1.0-3.2SSW30.05- 45.1 43.0 41.7---
2025-03-29 12:00 am SW 3.9 3.9----30.04-0.03 45.1 43.0 41.7---
2025-03-28 11:50 pmWSW 3.9 5.8 1.0 33.1SSW30.04- 45.1 43.0 41.7---
2025-03-28 11:40 pmWSW 5.8 5.8----30.04- 45.1 43.0 41.5---
2025-03-28 11:30 pmWSW 5.8 7.8----30.04- 45.1 43.0 41.5---
2025-03-28 11:20 pmWSW 7.8 7.8 1.0 32.9 SW30.04- 45.1 43.0 41.7---
2025-03-28 11:10 pmWSW 7.8 7.8 1.0-2.9 SW30.05- 45.1 43.0 41.7---
2025-03-28 11:00 pmWSW 7.8 9.7----30.05-0.02 45.0 43.0 41.7---
2025-03-28 10:50 pmWSW 7.8 9.7 1.0 22.8 SW30.06- 44.8 43.0 41.9---
2025-03-28 10:40 pmWSW 7.8 11.7----30.06- 44.6 43.0 41.7---
2025-03-28 10:30 pmWSW 9.7 11.7----30.06- 44.6 43.0 41.9---
2025-03-28 10:20 pmWSW 9.7 11.7 1.0 22.7 SW30.06- 44.6 43.0 41.9---
2025-03-28 10:10 pm SW 11.7 13.6 1.0-2.7 SW30.06- 44.6 43.0 41.7---
2025-03-28 10:00 pm SW 11.7 15.5----30.06+0.00 44.6 43.0 41.7---
2025-03-28 09:50 pm SW 11.7 13.6 1.0 22.6 SW30.06- 44.8 43.0 41.9---
2025-03-28 09:40 pm SW 13.6 15.5----30.07- 44.6 42.8 41.7---
2025-03-28 09:30 pm SW 11.7 13.6----30.07- 44.6 42.8 41.9---
2025-03-28 09:20 pm SW 13.6 17.5 1.0 22.6WSW30.07- 44.6 42.8 41.7---
2025-03-28 09:10 pm SW 13.6 15.5----30.06- 44.6 42.8 41.5---
2025-03-28 09:00 pm SW 11.7 13.6----30.07+0.01 44.8 42.8 41.7---
2025-03-28 08:50 pm SW 11.7 13.6 1.0 32.7WSW30.06- 44.8 42.8 41.5---
2025-03-28 08:40 pm SW 9.7 13.6----30.07- 45.0 42.8 41.5---
2025-03-28 08:30 pm SW 7.8 9.7----30.08- 45.0 42.8 41.5---
2025-03-28 08:20 pm SW 7.8 9.7 1.0 22.6WSW30.08- 45.1 42.8 41.4---
2025-03-28 08:10 pm SW 9.7 9.7 1.0-2.6WSW30.08- 45.1 42.8 41.5---
2025-03-28 08:00 pm SW 11.7 11.7----30.07+0.01 45.1 42.8 41.5---
2025-03-28 07:50 pm SW 11.7 13.6 1.3 22.6WSW30.07- 44.8 42.8 41.4---
2025-03-28 07:40 pm SW 13.6 15.5----30.06- 44.6 42.8 41.5---
2025-03-28 07:10 pm SW 11.7 13.6 1.0-2.7 SW30.06- 44.8 42.8 41.4---
2025-03-28 07:00 pmSSW 11.7 13.6----30.06-0.02 44.8 42.6 41.2---
2025-03-28 06:50 pmSSW 11.7 13.6 1.3 32.8 SW30.06- 44.8 42.6 41.0---
2025-03-28 06:40 pm SW 11.7 13.6----30.05- 45.1 42.6 40.8---
2025-03-28 06:30 pm SW 11.7 13.6----30.06- 45.5 42.6 40.5---
2025-03-28 06:20 pm SW 11.7 13.6 1.3 32.8 SW30.06- 45.9 42.6 40.3---
2025-03-28 06:10 pm SW 13.6 15.5----30.06- 46.6 42.6 39.7---
2025-03-28 06:00 pm SW 13.6 15.5----30.06-0.03 46.9 42.6 39.6---
2025-03-28 05:50 pm SW 13.6 15.5 1.3 32.8 SW30.06- 47.1 42.6 39.6---
2025-03-28 05:40 pm SW 11.7 15.5 1.3-2.8 SW30.05- 46.9 42.6 39.9---
2025-03-28 05:30 pm SW 13.6 15.5----30.06- 46.6 42.6 40.5---
2025-03-28 05:20 pmSSW 11.7 13.6 1.3 32.9WSW30.06- 46.0 42.6 40.5---
2025-03-28 05:10 pm SW 11.7 17.5 1.3-2.9WSW30.06- 46.0 42.6 40.5---
2025-03-28 05:00 pm SW 11.7 15.5----30.06-0.04 46.2 42.6 40.3---
2025-03-28 04:50 pmSSW 9.7 13.6 1.3 33.0WSW30.06- 46.4 42.6 39.9---
2025-03-28 04:40 pm SW 9.7 11.7----30.07- 46.2 42.6 39.7---
2025-03-28 04:30 pm SW 11.7 11.7----30.07- 46.2 42.6 39.6---
2025-03-28 04:20 pm SW 9.7 13.6 1.3 33.1WSW30.07- 46.6 42.4 39.2---
2025-03-28 04:10 pm SW 7.8 9.7 1.3-3.1WSW30.08- 46.9 42.4 39.2---
2025-03-28 04:00 pm SW 7.8 11.7----30.08-0.03 47.3 42.4 38.7---
2025-03-28 03:50 pmWSW 9.7 11.7 1.0 43.2WSW30.08- 47.8 42.6 37.6---
2025-03-28 03:40 pmWSW 9.7 13.6----30.08- 47.8 42.6 37.4---
2025-03-28 03:30 pmWSW 7.8 9.7----30.09- 47.8 42.6 37.0---
2025-03-28 03:20 pmWSW 9.7 11.7 1.3 43.2WSW30.09- 48.2 42.6 36.7---
2025-03-28 03:10 pmWSW 11.7 13.6 1.3-3.2WSW30.09- 48.4 42.6 36.9---
2025-03-28 03:00 pmWSW 11.7 13.6----30.09-0.02 48.2 42.6 36.9---
2025-03-28 02:50 pmWSW 13.6 15.5 1.0 43.3WSW30.09- 48.0 42.6 37.6---
2025-03-28 02:40 pmWSW 9.7 13.6----30.10- 47.8 42.6 37.9---
2025-03-28 02:30 pmWSW 5.8 9.7----30.10- 48.0 42.6 37.8---
2025-03-28 02:20 pmWSW 5.8 7.8 1.3 43.5WSW30.10- 47.8 42.6 37.6---
2025-03-28 02:10 pmWSW 7.8 9.7 1.3-3.5WSW30.10- 47.5 42.6 37.8---
2025-03-28 02:00 pmWSW 9.7 11.7----30.10-0.01 47.3 42.6 37.8---
2025-03-28 01:50 pmWSW 9.7 9.7 1.3 43.5WSW30.10- 47.3 42.6 38.3---
2025-03-28 01:40 pmWSW 7.8 9.7----30.11- 46.9 42.8 38.7---
2025-03-28 01:30 pmWSW 7.8 7.8----30.11- 46.9 42.8 38.8---
2025-03-28 01:20 pmWSW 5.8 7.8 1.3 43.6WSW30.11- 46.8 42.8 38.7---
2025-03-28 01:10 pmWSW 7.8 11.7 1.3-3.6WSW30.11- 46.6 42.8 38.5---
2025-03-28 01:00 pmWSW 9.7 11.7----30.11+0.00 46.4 42.8 38.8---
2025-03-28 12:50 pmWSW 9.7 13.6 1.6 43.6WSW30.11- 46.4 42.8 39.2---
2025-03-28 12:40 pmWSW 11.7 13.6----30.11- 46.0 42.8 39.4---
2025-03-28 12:30 pmWSW 11.7 15.5----30.11- 46.0 42.8 39.4---
2025-03-28 12:20 pmWSW 13.6 15.5 1.6 43.6WSW30.11- 46.2 42.8 39.0---
2025-03-28 12:10 pmWSW 13.6 17.5 1.6-3.6WSW30.11- 46.0 42.8 39.0---
2025-03-28 12:00 pmWSW 11.7 15.5----30.11+0.01 46.0 42.8 39.2---
2025-03-28 11:50 amWSW 11.7 13.6 2.3 43.6 W30.11- 46.2 42.8 38.7---
2025-03-28 11:40 am W 13.6 15.5----30.11- 46.6 42.8 38.3---
2025-03-28 11:30 am W 13.6 17.5----30.11- 46.8 42.8 38.3---
2025-03-28 11:20 am W 15.5 17.5 2.6 43.6WSW30.11- 46.6 42.8 38.5---
2025-03-28 11:10 am W 15.5 21.4 2.6-3.6WSW30.11- 46.6 43.0 38.5---
2025-03-28 11:00 am W 17.5 21.4----30.11-0.01 46.6 43.0 38.5---
2025-03-28 10:50 am W 17.5 21.4 2.6 43.5WSW30.11- 46.4 43.0 38.7---
2025-03-28 10:40 am W 17.5 21.4----30.11- 46.6 43.0 38.5---
2025-03-28 10:30 am W 17.5 21.4----30.11- 46.6 43.0 38.3---
2025-03-28 10:20 am W 17.5 21.4 2.3 43.2WSW30.11- 46.4 43.0 38.5---
2025-03-28 10:10 am W 17.5 21.4 2.3-3.2WSW30.11- 46.4 43.0 38.3---
2025-03-28 10:00 amWSW 19.4 23.3----30.11-0.01 46.4 42.8 37.9---
2025-03-28 09:50 am W 17.5 21.4 2.6 33.2WSW30.11- 46.6 42.8 38.3---
2025-03-28 09:40 am W 17.5 19.4----30.11- 46.4 42.8 38.7---
2025-03-28 09:30 amWSW 15.5 19.4----30.11- 46.2 42.8 38.8---
2025-03-28 09:20 amWSW 17.5 21.4 2.3 43.2WSW30.11- 46.4 42.8 38.7---
2025-03-28 09:10 amWSW 17.5 21.4----30.10- 46.0 42.8 38.8---
2025-03-28 09:00 amWSW 17.5 21.4----30.11+0.00 45.9 42.6 39.2---
2025-03-28 08:50 amWSW 17.5 21.4 2.6 33.0WSW30.11- 45.7 42.6 39.6---
2025-03-28 08:40 amWSW 17.5 21.4 2.6-3.0WSW30.11- 45.3 42.6 39.9---
2025-03-28 08:30 amWSW 17.5 21.4----30.11- 45.1 42.6 39.9---
2025-03-28 08:20 amWSW 17.5 21.4 2.3 33.0WSW30.11- 45.1 42.4 39.7---
2025-03-28 08:10 amWSW 19.4 25.3 2.3-3.0WSW30.11- 45.1 42.4 39.6---
2025-03-28 08:00 amWSW 19.4 25.3----30.12+0.00 45.0 42.4 39.4---
2025-03-28 07:50 amWSW 19.4 23.3 2.3 33.0WSW30.12- 44.8 42.4 39.6---

Detailed Wave Summary
for 44020 as of (7:10 am EDT)
1110 GMT on 03/29/2025:

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): 2.9 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
2025-03-29 06:40 am 0.7------ N/A 3.1
2025-03-29 06:10 am 0.7------ N/A 3.0
2025-03-29 05:40 am 0.7------ N/A 2.8
2025-03-29 05:10 am 0.3------ N/A 2.8
2025-03-29 04:40 am 0.7------ N/A 2.6
2025-03-29 04:10 am 0.7------ N/A 2.6
2025-03-29 03:40 am 0.3------ N/A 2.7
2025-03-29 03:10 am 0.3------ N/A 2.9
2025-03-29 02:40 am 0.3------ N/A 2.8
2025-03-29 02:10 am 0.7------ N/A 3.1
2025-03-29 01:40 am 0.7------ N/A 3.2
2025-03-29 01:10 am 0.7------ N/A 3.3
2025-03-29 12:40 am 0.7------ N/A 3.2
2025-03-29 12:10 am 1.0 0.3 5.9 SE 0.7 2.9 SSW N/A 3.2
2025-03-28 11:40 pm 1.0 0.7 5.6 SE 0.7 2.9 SSW N/A 3.1
2025-03-28 11:10 pm 1.0 0.7 5.9 SE 1.0 2.6 SW N/A 2.9
2025-03-28 10:40 pm 1.0 0.3 5.9SSW 1.0 2.5 SW N/A 2.8
2025-03-28 10:10 pm 1.0 0.3 5.9 S 1.0 2.2 SW N/A 2.7
2025-03-28 09:40 pm 1.0 0.3 5.6 SE 1.0 2.4 SW N/A 2.6
2025-03-28 09:10 pm 1.0 0.3 5.9 S 1.0 2.2 WSW N/A 2.6
2025-03-28 08:40 pm 1.0 0.3 6.2SSE 0.7 2.7 WSW N/A 2.7
2025-03-28 08:10 pm 1.0 0.3 6.2SSW 1.0 2.4 WSW N/A 2.6
2025-03-28 07:40 pm 1.3 0.3 5.9SSE 1.0 2.4 WSW N/A 2.6
2025-03-28 07:10 pm 1.0 0.3 5.9ESE 1.0 2.5 SW N/A 2.7
2025-03-28 06:40 pm 1.3 0.3 5.6 S 1.3 2.7 SW N/A 2.8
2025-03-28 06:10 pm 1.3 0.3 5.9SSW 1.3 2.7 SW N/A 2.8
2025-03-28 05:40 pm 1.3 0.3 5.9 S 1.3 2.9 SW N/A 2.8
2025-03-28 05:10 pm 1.3 0.3 6.2 E 1.3 3.1 WSW N/A 2.9
2025-03-28 04:40 pm 1.3 0.3 6.2WSW 1.3 3.2 WSW N/A 3.0
2025-03-28 04:10 pm 1.3 0.3 6.2SSW 1.3 3.3 WSW N/A 3.1
2025-03-28 03:40 pm 1.0 0.3 6.2 E 1.0 3.7 WSW N/A 3.2
2025-03-28 03:10 pm 1.3 0.0-- 1.3 3.8 WSW N/A 3.2
2025-03-28 02:40 pm 1.0 0.3 5.0SSE 1.0 3.8 WSW N/A 3.3
2025-03-28 02:10 pm 1.3 0.7 4.5WSW 1.0 4.0 WSW N/A 3.5
2025-03-28 01:40 pm 1.3 0.7 4.2WSW 1.0 3.8 WSW N/A 3.5
2025-03-28 01:10 pm 1.3 0.7 4.5 SW 1.3 4.0 WSW N/A 3.6
2025-03-28 12:40 pm 1.6 0.0 6.2SSW 1.6 4.2 WSW N/A 3.6
2025-03-28 12:10 pm 1.6 0.0-- 1.6 3.8 WSW N/A 3.6
2025-03-28 11:40 am 2.3 0.3 6.7SSW 2.3 4.0 W N/A 3.6
2025-03-28 11:10 am 2.6 0.0 7.7SSE 2.6 4.0 WSW N/A 3.6
2025-03-28 10:40 am 2.6 0.0 7.7 W 2.6 3.7 WSW N/A 3.5
2025-03-28 10:10 am 2.3 0.0 8.3 W 2.3 3.7 WSW N/A 3.2
2025-03-28 09:40 am 2.6 0.0 7.1 W 2.6 3.4 WSW N/A 3.2
2025-03-28 09:10 am 2.3 0.3 6.2WSW 2.3 3.7 WSW N/A 3.2
2025-03-28 08:40 am 2.6 0.0 6.2WSW 2.6 3.3 WSW N/A 3.0
2025-03-28 08:10 am 2.3 0.3 6.7SSW 2.3 3.2 WSW N/A 3.0

Plot of wave energy versus frequency (and period)