Station 44008 (LLNR 827) - NANTUCKET 54 NM Southeast of Nantucket Image indicating link to RSS feed of recent meteorological observations for station 44008

Nantucket Shoals LB "N"


Conditions at 44008 as of
(11:10 pm EDT on 03/18/2024)
0310 GMT on 03/19/2024:
     

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 ( 250 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 13.6 kts
5-day plot - Wind Gust Wind Gust (GST): 17.5 kts
5-day plot - Wave Height Wave Height (WVHT): 4.6 ft
5-day plot - Average Wave Period Average Period (APD): 5.1 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSE ( 155 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.60 in
5-day plot - Water Temperature Water Temperature (WTMP): 43.0 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 15.5 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 15.5 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
11:01 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
2024-03-18 11:00 pmWSW 13.6 17.5----29.60+0.00- 43.0----
2024-03-18 10:50 pmWSW 13.6 17.5 4.3 95.0ESE29.60-- 43.0----
2024-03-18 10:40 pmWSW 15.5 19.4----29.60-- 43.0----
2024-03-18 10:30 pmWSW 15.5 19.4----29.60-- 43.0----
2024-03-18 10:20 pmWSW 15.5 19.4 4.3 95.3ESE29.60-- 43.0----
2024-03-18 10:10 pmWSW 15.5 19.4 4.3-5.3ESE29.60-- 43.0----
2024-03-18 10:00 pm W 15.5 19.4----29.60+0.00- 43.0----
2024-03-18 09:50 pm W 13.6 17.5 4.3 95.1ESE29.61-- 43.0----
2024-03-18 09:40 pm W 15.5 19.4 4.3-5.1ESE29.61-- 43.0----
2024-03-18 09:30 pm W 13.6 17.5----29.61-- 43.0----
2024-03-18 09:20 pm W 13.6 19.4 4.3 85.4 SE29.61-- 43.0----
2024-03-18 09:10 pm W 13.6 17.5 4.3-5.4 SE29.61-- 43.0----
2024-03-18 09:00 pmWSW 13.6 15.5----29.60+0.01- 43.0----
2024-03-18 08:50 pmWSW 11.7 15.5 3.9 95.5ESE29.61-- 43.0----
2024-03-18 08:40 pmWSW 11.7 15.5----29.61-- 43.0----
2024-03-18 08:30 pmWSW 13.6 15.5----29.61-- 43.0----
2024-03-18 08:20 pmWSW 13.6 15.5 4.3 85.7SSE29.61-- 43.0----
2024-03-18 08:10 pmWSW 13.6 15.5----29.61-- 43.0----
2024-03-18 08:00 pmWSW 13.6 15.5----29.60+0.01- 43.0----
2024-03-18 07:50 pmWSW 11.7 15.5 3.9 95.8ESE29.60-- 43.0----
2024-03-18 07:40 pmWSW 13.6 15.5----29.60-- 43.0----
2024-03-18 07:10 pm W 11.7 15.5 4.3-6.3 SE29.60-- 43.2----
2024-03-18 07:00 pm W 11.7 15.5----29.60+0.01- 43.0----
2024-03-18 06:50 pm W 11.7 13.6 4.3 96.5 E29.60-- 43.2----
2024-03-18 06:40 pm W 11.7 13.6 4.3-6.5 E29.60-- 43.2----
2024-03-18 06:30 pm W 11.7 13.6----29.60-- 43.2----
2024-03-18 06:20 pm W 9.7 11.7 4.3 86.6ESE29.60-- 43.2----
2024-03-18 06:10 pm W 9.7 13.6----29.59-- 43.3----
2024-03-18 06:00 pm W 9.7 11.7----29.59+0.00- 43.3----
2024-03-18 05:50 pm W 9.7 13.6 4.6 106.8 E29.59-- 43.3----
2024-03-18 05:40 pm W 9.7 13.6 4.6-6.8 E29.59-- 43.3----
2024-03-18 05:30 pm W 7.8 9.7----29.59-- 43.3----
2024-03-18 05:20 pmWSW 5.8 9.7 4.6 96.7ESE29.59-- 43.3----
2024-03-18 05:10 pm W 5.8 7.8 4.6-6.7ESE29.59-- 43.3----
2024-03-18 05:00 pm W 5.8 7.8----29.59-0.01- 43.3----
2024-03-18 04:50 pm W 5.8 7.8 4.9 96.7ESE29.59-- 43.3----
2024-03-18 04:40 pm W 3.9 5.8----29.59-- 43.3----
2024-03-18 04:30 pm W 3.9 5.8----29.60-- 43.3----
2024-03-18 04:20 pmWNW 3.9 3.9 4.9 96.5ESE29.59-- 43.3----
2024-03-18 04:10 pm NW 3.9 5.8 4.9-6.5ESE29.59-- 43.3----
2024-03-18 04:00 pmNNW 3.9 5.8----29.59-0.03- 43.3----
2024-03-18 03:50 pmNNW 5.8 7.8 4.9 106.6ENE29.59-- 43.3----
2024-03-18 03:40 pmNNW 3.9 5.8----29.59-- 43.3----
2024-03-18 03:30 pmNNW 5.8 7.8----29.59-- 43.3----
2024-03-18 03:20 pmNNW 7.8 9.7 5.6 96.8 SE29.59-- 43.2----
2024-03-18 03:10 pmNNW 7.8 9.7 5.6-6.8 SE29.59-- 43.3----
2024-03-18 03:00 pmNNW 7.8 11.7----29.59-0.03- 43.3----
2024-03-18 02:50 pm NW 9.7 11.7 5.6 96.8 SE29.59-- 43.3----
2024-03-18 02:40 pm NW 9.7 13.6 5.6-6.8 SE29.60-- 43.3----
2024-03-18 02:30 pmNNW 7.8 13.6----29.59-- 43.0----
2024-03-18 02:20 pm NW 7.8 11.7 5.6 86.8SSE29.59-- 43.0----
2024-03-18 02:10 pm NW 5.8 7.8----29.60-- 43.0----
2024-03-18 02:00 pmNNW 1.9 3.9 5.6-6.8SSE29.60-0.05- 43.0----
2024-03-18 01:50 pmNNW 1.9 3.9 6.2 86.8SSE29.61-- 43.0----
2024-03-18 01:40 pm N 1.9 5.8----29.61-- 43.0----
2024-03-18 01:30 pm N 3.9 5.8----29.61-- 43.0----
2024-03-18 01:20 pm N 3.9 5.8 5.9 86.9SSE29.61-- 42.8----
2024-03-18 01:10 pm N 3.9 7.8 5.9-6.9SSE29.62-- 42.8----
2024-03-18 01:00 pmENE 3.9 3.9----29.61-0.04- 42.8----
2024-03-18 12:50 pm NE 1.9 3.9 5.6 86.7 SE29.61-- 42.8----
2024-03-18 12:40 pmNNE 1.9 3.9 5.6-6.7 SE29.62-- 42.8----
2024-03-18 12:30 pmNNE 1.9 3.9----29.62-- 42.8----
2024-03-18 12:20 pm N 3.9 7.8 5.9 97.0 SE29.62-- 42.8----
2024-03-18 12:10 pm N 3.9 5.8 5.9-7.0 SE29.62-- 42.8----
2024-03-18 12:00 pmNNE 3.9 5.8----29.63-0.03- 42.8----
2024-03-18 11:50 am NE 3.9 3.9 6.2 97.0 SE29.63-- 42.8----
2024-03-18 11:40 amNNE 3.9 5.8----29.65-- 42.8----
2024-03-18 11:30 am NE 3.9 5.8----29.64-- 42.8----
2024-03-18 11:20 amENE 3.9 5.8 5.9 86.7SSE29.65-- 42.8----
2024-03-18 11:10 am E 3.9 5.8----29.64-- 42.8----
2024-03-18 11:00 amENE 3.9 5.8----29.65+0.00- 42.8----
2024-03-18 10:50 amNNE 3.9 5.8 6.2 87.1 S29.66-- 42.8----
2024-03-18 10:40 amNNE 1.9 5.8----29.66-- 42.8----
2024-03-18 10:30 amNNE 3.9 7.8----29.66-- 42.8----
2024-03-18 10:20 am N 3.9 7.8 5.6 86.8 S29.66-- 42.8----
2024-03-18 10:10 am N 3.9 5.8 5.6-6.8 S29.66-- 42.8----
2024-03-18 10:00 am N 3.9 7.8----29.65+0.01- 42.8----
2024-03-18 09:50 amNNW 5.8 9.7 5.6 86.9SSE29.66-- 42.8----
2024-03-18 09:40 am N 1.9 7.8----29.66-- 42.8----
2024-03-18 09:30 amENE 1.9 3.9----29.66-- 42.8----
2024-03-18 09:20 amENE 1.9 3.9 6.6 87.0 S29.66-- 42.8----
2024-03-18 09:00 amENE 1.9 3.9 6.6-7.0 S29.66+0.01- 42.8----
2024-03-18 08:50 amENE 1.9 3.9 5.6 97.0SSE29.65-- 42.8----
2024-03-18 08:40 am NE 1.9 3.9----29.65-- 42.8----
2024-03-18 08:30 amNNE 3.9 5.8----29.65-- 42.8----
2024-03-18 08:20 am NE 3.9 5.8 5.6 86.7SSE29.65-- 42.8----
2024-03-18 08:10 am NE 3.9 5.8 5.6-6.7SSE29.64-- 42.8----
2024-03-18 08:00 amNNE 1.9 3.9----29.64+0.00- 42.8----
2024-03-18 07:50 amNNE 1.9 5.8 5.2 86.8SSE29.65-- 42.8----
2024-03-18 07:40 am N 3.9 5.8----29.65-- 42.8----
2024-03-18 07:30 am N 3.9 5.8----29.64-- 42.8----
2024-03-18 07:20 am N 3.9 5.8 5.9 96.9 SE29.63-- 42.8----
2024-03-18 07:10 amNNE 1.9 3.9----29.63-- 42.8----
2024-03-18 07:00 am NE 1.9 3.9----29.64+0.00- 42.8----
2024-03-18 06:50 am NE 1.9 5.8 5.9 87.0 S29.64-- 42.8----
2024-03-18 06:40 amNNW 3.9 5.8----29.64-- 42.8----
2024-03-18 06:30 amNNW 3.9 5.8----29.65-- 42.8----
2024-03-18 06:20 amNNW 3.9 5.8 5.6 96.8SSE29.65-- 42.8----
2024-03-18 06:10 amNNW 1.9 5.8 5.6-6.8SSE29.64-- 42.8----
2024-03-18 06:00 am NW 3.9 5.8----29.65+0.00- 42.8----
2024-03-18 05:50 am NW 3.9 7.8 5.9 86.7 S29.65-- 42.8----
2024-03-18 05:40 am NW 1.9 5.8 5.9-6.7 S29.65-- 42.8----
2024-03-18 05:30 am- 0.0 1.9----29.64-- 42.8----
2024-03-18 05:20 am- 0.0 1.9 6.2 86.9 S29.65-- 42.8----
2024-03-18 05:10 am- 0.0 1.9 6.2-6.9 S29.65-- 42.8----
2024-03-18 05:00 amWNW 1.9 3.9----29.64-0.01- 42.8----
2024-03-18 04:50 am NW 1.9 5.8 6.2 96.8SSE29.64-- 42.8----
2024-03-18 04:40 amWNW 3.9 5.8----29.64-- 42.8----
2024-03-18 04:30 amWNW 1.9 3.9----29.63-- 42.8----
2024-03-18 04:20 amWNW 1.9 3.9 5.9 86.5 S29.63-- 42.8----
2024-03-18 04:10 am W 1.9 3.9----29.63-- 42.8----
2024-03-18 04:00 am SW 1.9 3.9 5.9-6.5 S29.64-0.01- 42.8----
2024-03-18 03:50 am- 0.0 1.9 6.6 86.8 S29.63-- 42.8----
2024-03-18 03:40 am- 0.0 3.9 6.6-6.8 S29.62-- 42.8----
2024-03-18 03:30 am- 0.0 1.9----29.63-- 42.8----
2024-03-18 03:20 amSSW 1.9 3.9 5.9 96.5ESE29.64-- 42.8----
2024-03-18 03:10 am SW 1.9 3.9 5.9-6.5ESE29.64-- 42.8----
2024-03-18 03:00 am- 0.0 1.9----29.64-0.02- 42.8----
2024-03-18 02:50 amWSW 3.9 5.8 6.2 86.6 S29.65-- 42.8----
2024-03-18 02:40 amWSW 3.9 7.8----29.67-- 42.8----
2024-03-18 02:30 am SW 3.9 5.8----29.66-- 42.8----
2024-03-18 02:20 am SW 3.9 5.8 6.2 86.6 S29.66-- 42.8----
2024-03-18 02:10 amSSW 3.9 5.8 6.2-6.6 S29.66-- 42.8----
2024-03-18 02:00 am SW 1.9 5.8----29.65+0.01- 42.8----
2024-03-18 01:50 amWNW 1.9 3.9 5.9 86.5 S29.65-- 42.8----
2024-03-18 01:40 am W 1.9 3.9----29.64-- 42.8----
2024-03-18 01:30 amWSW 1.9 3.9----29.65-- 42.8----
2024-03-18 01:20 am SW 3.9 5.8 6.2 96.5 SE29.66-- 42.8----
2024-03-18 01:10 amWSW 1.9 5.8 6.2-6.5 SE29.66-- 42.8----
2024-03-18 01:00 am W 3.9 5.8----29.65+0.03- 42.8----
2024-03-18 12:50 am W 3.9 5.8 5.9 116.4 E29.66-- 42.8----
2024-03-18 12:40 amWSW 5.8 7.8 5.9-6.4 E29.67-- 42.8----
2024-03-18 12:30 amWSW 5.8 7.8----29.66-- 42.8----
2024-03-18 12:20 am W 5.8 7.8 5.9 86.5SSE29.66-- 42.8----
2024-03-18 12:10 am W 5.8 7.8 5.9-6.5SSE29.66-- 42.8----
2024-03-18 12:00 am W 5.8 7.8----29.66+0.05- 42.8----
2024-03-17 11:50 pmWSW 3.9 7.8 5.2 86.2 S29.66-- 42.8----
2024-03-17 11:40 pm W 5.8 7.8----29.65-- 42.8----
2024-03-17 11:30 pmWSW 5.8 9.7----29.65-- 42.8----
2024-03-17 11:20 pm SW 5.8 7.8 5.6 106.3 E29.65-- 42.8----
2024-03-17 11:10 pmWSW 5.8 5.8 5.6-6.3 E29.65-- 42.8----
2024-03-17 11:00 pm W 5.8 7.8----29.65+0.05- 42.8----
2024-03-17 10:50 pm W 7.8 9.7 4.9 96.2SSE29.65-- 42.8----

Detailed Wave Summary
for 44008 as of
(11:10 pm EDT on 03/18/2024)
0310 GMT on 03/19/2024:

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): 4.6 ft
5-day plot - Swell Height Swell Height (SwH): 3.3 ft
5-day plot - Swell Period Swell Period (SwP): 7.7 sec
5-day plot - Swell Direction Swell Direction (SwD):SSE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 3.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 4.0 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): W
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 5.1 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
2024-03-18 10:40 pm 4.3 3.3 9.1ESE 2.6 3.6 W SWELL 5.0
2024-03-18 10:10 pm 4.3 3.6 9.1ESE 2.3 3.6 W SWELL 5.3
2024-03-18 09:40 pm 4.3 3.6 9.1ESE 2.3 3.0 W SWELL 5.1
2024-03-18 09:10 pm 4.3 3.6 8.3 SE 2.0 3.0 W AVERAGE 5.4
2024-03-18 08:40 pm 3.9 3.3 9.1ESE 2.0 3.2 WNW SWELL 5.5
2024-03-18 08:10 pm 4.3 3.6 8.3SSE 2.0 4.8 S AVERAGE 5.7
2024-03-18 07:40 pm 3.9 3.6 9.1ESE 1.6 4.8 SW SWELL 5.8
2024-03-18 07:10 pm 4.3 3.9 9.1 SE 1.6 5.0 S SWELL 6.3
2024-03-18 06:40 pm 4.3 3.9 9.1 E 1.6 4.8 SSW SWELL 6.5
2024-03-18 06:10 pm 4.3 3.9 8.3ESE 1.3 4.5 SW AVERAGE 6.6
2024-03-18 05:40 pm 4.6 4.6 10.0 E 1.3 3.8 S SWELL 6.8
2024-03-18 05:10 pm 4.6 4.6 9.1ESE 1.0 3.7 SSW SWELL 6.7
2024-03-18 04:40 pm 4.9 4.6 9.1ESE 1.0 3.6 SSE AVERAGE 6.7
2024-03-18 04:10 pm 4.9 4.6 9.1ESE 1.0 3.8 SSE AVERAGE 6.5
2024-03-18 03:40 pm 4.9 4.9 10.0ENE 1.3 4.0 S SWELL 6.6
2024-03-18 03:10 pm 5.6 5.6 9.1 SE 1.0 4.0 S AVERAGE 6.8
2024-03-18 02:40 pm 5.6 5.2 9.1 SE 1.6 4.8 SSW AVERAGE 6.8
2024-03-18 02:10 pm 5.6 5.6 8.3SSE 1.3 3.8 S AVERAGE 6.8
2024-03-18 01:40 pm 6.2 5.9 7.7SSE 1.0 3.8 S STEEP 6.8
2024-03-18 01:10 pm 5.9 5.6 8.3SSE 1.0 3.1 S AVERAGE 6.9
2024-03-18 12:40 pm 5.6 5.2 8.3 SE 1.0 3.8 S AVERAGE 6.7
2024-03-18 12:10 pm 5.9 5.9 9.1 SE 1.0 4.0 SSW AVERAGE 7.0
2024-03-18 11:40 am 6.2 6.2 9.1 SE 1.3 3.7 SSW AVERAGE 7.0
2024-03-18 11:10 am 5.9 5.9 8.3SSE 1.0 3.8 SSW AVERAGE 6.7
2024-03-18 10:40 am 6.2 6.2 8.3 S 1.0 4.0 S AVERAGE 7.1
2024-03-18 10:10 am 5.6 5.6 7.7 S 1.3 3.8 SSW STEEP 6.8
2024-03-18 09:40 am 5.6 5.6 8.3SSE 1.0 3.6 S AVERAGE 6.9
2024-03-18 09:10 am 6.6 6.2 8.3 S 1.0 3.7 S AVERAGE 7.0
2024-03-18 08:40 am 5.6 5.2 9.1SSE 1.0 3.6 SSW AVERAGE 7.0
2024-03-18 08:10 am 5.6 5.6 8.3SSE 1.3 3.8 SW AVERAGE 6.7
2024-03-18 07:40 am 5.2 5.2 8.3SSE 1.3 3.7 WSW AVERAGE 6.8
2024-03-18 07:10 am 5.9 5.9 9.1 SE 1.3 4.0 SSW AVERAGE 6.9
2024-03-18 06:40 am 5.9 5.9 8.3 S 1.3 3.7 SSW AVERAGE 7.0
2024-03-18 06:10 am 5.6 5.6 9.1SSE 1.3 4.0 SSW AVERAGE 6.8
2024-03-18 05:40 am 5.9 5.6 7.7 S 1.3 3.8 SSW STEEP 6.7
2024-03-18 05:10 am 6.2 5.9 8.3 S 1.3 3.6 SW AVERAGE 6.9
2024-03-18 04:40 am 6.2 5.9 9.1SSE 1.3 3.8 SW AVERAGE 6.8
2024-03-18 04:10 am 5.9 5.6 8.3 S 1.3 3.4 S AVERAGE 6.5
2024-03-18 03:40 am 6.6 6.2 8.3 S 1.3 3.2 S AVERAGE 6.8
2024-03-18 03:10 am 5.9 5.6 9.1ESE 1.3 3.8 SSW AVERAGE 6.5
2024-03-18 02:40 am 6.2 6.2 8.3 S 1.3 3.8 SSW AVERAGE 6.6
2024-03-18 02:10 am 6.2 5.9 8.3 S 1.3 3.7 S AVERAGE 6.6
2024-03-18 01:40 am 5.9 5.9 8.3 S 1.3 3.8 SW AVERAGE 6.5
2024-03-18 01:10 am 6.2 5.9 9.1 SE 1.3 3.6 S AVERAGE 6.5
2024-03-18 12:40 am 5.9 5.6 10.8 E 1.3 4.0 S SWELL 6.4
2024-03-18 12:10 am 5.9 5.6 8.3SSE 1.3 4.0 SSE AVERAGE 6.5
2024-03-17 11:40 pm 5.2 4.9 8.3 S 1.3 3.4 SSW AVERAGE 6.2
2024-03-17 11:10 pm 5.6 5.2 10.0 E 1.3 3.8 SSW SWELL 6.3

Plot of wave energy versus frequency (and period)