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Station 44005 (LLNR 820) - GULF OF MAINE - 78 NM East of Portsmouth, NH Image indicating link to RSS feed of recent meteorological observations for station 44005


Conditions at 44005 as of
(4:30 am EST)
0930 GMT on 02/29/2024:
     

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): W ( 280 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 29.1 kts
5-day plot - Wind Gust Wind Gust (GST): 38.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.67 in
5-day plot - Water Temperature Water Temperature (WTMP): 39.4 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 33.0 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 35.0 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 (EST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
4:24 am 33.0 kts-
Previous observations
TIME
(EST)
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
2024-02-29 04:20 am W 31.1 40.8 14.8 86.8WSW29.65-- 39.4----
2024-02-29 04:10 am W 31.1 40.8----29.64-- 39.4----
2024-02-29 04:00 am W 31.1 40.8----29.62+0.12- 39.4----
2024-02-29 03:50 am W 33.0 40.8 12.8 106.6SSE29.61-- 39.4----
2024-02-29 03:40 am W 31.1 36.9----29.61-- 39.4----
2024-02-29 03:30 am W 29.1 36.9----29.60-- 39.4----
2024-02-29 03:20 am W 31.1 38.9 11.5 106.7 S29.58-- 39.4----
2024-02-29 03:10 am W 31.1 40.8 11.5-6.7 S29.57-- 39.4----
2024-02-29 03:00 am W 25.3 35.0----29.57+0.16------
2024-02-29 02:50 am W 21.4 25.3 12.1 116.7 S29.56-- 39.4----
2024-02-29 02:40 am W 23.3 31.1----29.54-- 39.4----
2024-02-29 02:30 am W 25.3 35.0----29.55-- 39.4----
2024-02-29 02:20 amWNW 25.3 35.0 12.5 96.8SSE29.55-- 39.4----
2024-02-29 02:10 amWNW 25.3 35.0 12.5-6.8SSE29.52-- 39.4----
2024-02-29 02:00 amWNW 27.2 35.0----29.54+0.11------
2024-02-29 01:50 amWNW 27.2 36.9 12.8 106.9SSE29.54-- 39.4----
2024-02-29 01:40 am W 25.3 35.0----29.54-- 39.4----
2024-02-29 01:30 am W 29.1 36.9----29.54-- 39.4----
2024-02-29 01:20 am W 27.2 36.9 13.8 107.4 S29.52-- 39.4----
2024-02-29 01:10 am W 25.3 35.0 13.8-7.4 S29.52-- 39.4----
2024-02-29 01:00 am W 17.5 25.3----29.51+0.06- 39.4----
2024-02-29 12:50 am W 17.5 23.3 14.1 107.3 S29.49-- 39.4----
2024-02-29 12:40 am W 23.3 31.1----29.48-- 39.4----
2024-02-29 12:30 amWSW 29.1 42.7----29.46-- 39.4----
2024-02-29 12:20 amSSW 27.2 40.8 14.1 97.4SSE29.44-- 39.4----
2024-02-29 12:10 amSSW 25.3 33.0 14.1-7.4SSE29.42-- 39.4----
2024-02-29 12:00 amSSW 25.3 31.1----29.41-0.05- 39.4----
2024-02-28 11:50 pmSSW 23.3 29.1 14.4 107.3SSE29.41-- 39.4----
2024-02-28 11:40 pmSSW 25.3 33.0----29.42-- 39.4----
2024-02-28 11:30 pm S 25.3 31.1----29.42-- 39.4----
2024-02-28 11:20 pm S 25.3 33.0 15.4 107.4SSE29.43-- 39.4----
2024-02-28 11:10 pm S 25.3 31.1 15.4-7.4SSE29.43-- 39.4----
2024-02-28 11:00 pm S 27.2 33.0----29.43-0.09- 39.4----
2024-02-28 10:50 pm S 27.2 35.0 13.5 97.0SSE29.43-- 39.4----
2024-02-28 10:40 pm S 27.2 33.0----29.43-- 39.4----
2024-02-28 10:30 pm S 27.2 33.0----29.43-- 39.4----
2024-02-28 10:20 pm S 27.2 33.0 14.8 97.3 S29.44-- 39.4----
2024-02-28 10:10 pm S 29.1 36.9 14.8-7.3 S29.44-- 39.4----
2024-02-28 10:00 pm S 31.1 36.9----29.45-0.12- 39.4----
2024-02-28 09:50 pm S 29.1 36.9 15.4 107.4 S29.45-- 39.4----
2024-02-28 09:40 pm S 29.1 36.9----29.45-- 39.4----
2024-02-28 09:30 pm S 27.2 36.9----29.46-- 39.4----
2024-02-28 09:20 pm S 27.2 33.0 15.4 97.4 S29.44-- 39.4----
2024-02-28 09:10 pm S 27.2 33.0----29.46-- 39.4----
2024-02-28 09:00 pm S 25.3 33.0----29.47-0.13- 39.4----
2024-02-28 08:50 pm S 25.3 33.0 13.1 96.8SSE29.48-- 39.4----
2024-02-28 08:40 pm S 27.2 33.0----29.50-- 39.4----
2024-02-28 08:30 pm S 27.2 35.0----29.51-- 39.4----
2024-02-28 08:20 pm S 27.2 36.9 13.1 97.0 S29.52-- 39.4----
2024-02-28 08:10 pm S 27.2 35.0 13.1-7.0 S29.52-- 39.4----
2024-02-28 08:00 pm S 27.2 35.0----29.52-0.10- 39.4----
2024-02-28 07:50 pm S 27.2 33.0 13.8 97.0SSE29.54-- 39.4----
2024-02-28 07:40 pm S 25.3 31.1----29.54-- 39.4----
2024-02-28 07:30 pm S 25.3 35.0----29.55-- 39.4----
2024-02-28 07:20 pm S 25.3 33.0 13.1 97.1 S29.56-- 39.4----
2024-02-28 07:10 pm S 25.3 31.1 13.1-7.1 S29.56-- 39.4----
2024-02-28 07:00 pm S 25.3 33.0----29.57-0.06- 39.4----
2024-02-28 06:50 pm S 25.3 33.0 13.1 97.0 S29.58-- 39.4----
2024-02-28 06:40 pm S 27.2 33.0----29.59-- 39.4----
2024-02-28 06:10 pm S 27.2 35.0 13.8-7.1 S29.60-- 39.4----
2024-02-28 06:00 pm S 25.3 31.1----29.60-0.06- 39.4----
2024-02-28 05:50 pm S 27.2 33.0 13.5 86.9 S29.60-- 39.4----
2024-02-28 05:40 pm S 25.3 35.0 13.5-6.9 S29.61-- 39.4----
2024-02-28 05:30 pm S 27.2 33.0----29.61-- 39.4----
2024-02-28 05:20 pm S 25.3 35.0 12.8 86.8 S29.61-- 39.4----
2024-02-28 05:10 pm S 27.2 33.0 12.8-6.8 S29.61-- 39.4----
2024-02-28 05:00 pm S 27.2 33.0----29.62-0.06- 39.4----
2024-02-28 04:50 pm S 27.2 33.0 14.1 97.1 S29.62-- 39.4----
2024-02-28 04:40 pm S 27.2 35.0----29.62-- 39.4----
2024-02-28 04:30 pm S 27.2 33.0----29.63-- 39.4----
2024-02-28 04:20 pm S 29.1 36.9 12.8 96.6SSE29.62-- 39.4----
2024-02-28 04:10 pm S 29.1 36.9 12.8-6.6SSE29.63-- 39.4----
2024-02-28 04:00 pm S 27.2 35.0----29.63-0.07- 39.4----
2024-02-28 03:50 pm S 27.2 35.0 12.8 86.8 S29.64-- 39.4----
2024-02-28 03:40 pm S 27.2 35.0----29.64-- 39.4----
2024-02-28 03:30 pm S 25.3 33.0----29.64-------
2024-02-28 03:20 pm S 25.3 33.0 11.8 96.6 S29.65-- 39.4----
2024-02-28 03:10 pm S 25.3 31.1 11.8-6.6 S29.66-- 39.4----
2024-02-28 03:00 pm S 25.3 31.1----29.66-0.07- 39.4----
2024-02-28 02:50 pm S 25.3 31.1 13.5 86.8 S29.67-- 39.4----
2024-02-28 02:40 pm S 25.3 31.1 13.5-6.8 S29.67-- 39.4----
2024-02-28 02:30 pm S 25.3 33.0----29.67-- 39.4----
2024-02-28 02:20 pm S 25.3 31.1 13.1 86.6 S29.67-- 39.4----
2024-02-28 02:10 pm S 25.3 31.1 13.1-6.6 S29.68-- 39.4----
2024-02-28 02:00 pm S 27.2 36.9----29.68-0.09------
2024-02-28 01:50 pm S 25.3 31.1 12.1 86.5 S29.68-- 39.4----
2024-02-28 01:40 pm S 25.3 33.0----29.69-- 39.4----
2024-02-28 01:30 pm S 25.3 33.0----29.70-- 39.4----
2024-02-28 01:20 pm S 25.3 33.0 11.2 86.3 S29.70-- 39.4----
2024-02-28 01:10 pm S 25.3 35.0----29.70-- 39.4----
2024-02-28 01:00 pm S 27.2 35.0----29.70-0.11- 39.4----
2024-02-28 12:50 pm S 27.2 33.0 10.5 76.1 S29.71-- 39.4----
2024-02-28 12:40 pm S 27.2 35.0----29.71-- 39.4----
2024-02-28 12:30 pm S 27.2 33.0----29.71-- 39.4----
2024-02-28 12:20 pm S 25.3 33.0 10.5 86.1 S29.71-- 39.4----
2024-02-28 12:10 pm S 27.2 35.0 10.5-6.1 S29.72-- 39.4----
2024-02-28 12:00 pm S 29.1 35.0----29.73-0.12- 39.4----
2024-02-28 11:50 am S 27.2 35.0 10.2 85.9 S29.73-- 39.4----
2024-02-28 11:40 am S 27.2 35.0----29.75-- 39.4----
2024-02-28 11:30 am S 27.2 35.0----29.75-- 39.4----
2024-02-28 11:20 am S 27.2 36.9 9.2 85.6SSE29.76-- 39.4----
2024-02-28 11:10 am S 27.2 35.0 9.2-5.6SSE29.77-- 39.4----
2024-02-28 11:00 amSSE 27.2 35.0----29.77-0.10- 39.4----
2024-02-28 10:50 am S 25.3 35.0 9.2 75.6 S29.79-- 39.4----
2024-02-28 10:40 am S 25.3 31.1 9.2-5.6 S29.79-- 39.4----
2024-02-28 10:30 amSSE 25.3 31.1----29.79-- 39.4----
2024-02-28 10:20 amSSE 25.3 31.1 8.5 75.5 S29.80-- 39.4----
2024-02-28 10:10 am S 25.3 33.0 8.5-5.5 S29.81-- 39.4----
2024-02-28 10:00 am S 25.3 31.1----29.81-0.09- 39.4----
2024-02-28 09:50 am S 25.3 29.1 7.9 85.4 S29.82-- 39.4----
2024-02-28 09:40 amSSE 23.3 31.1----29.83-- 39.4----
2024-02-28 09:30 amSSE 23.3 29.1----29.83-- 39.4----
2024-02-28 09:20 amSSE 21.4 27.2 7.5 75.4 S29.84-- 39.4----
2024-02-28 09:10 amSSE 21.4 27.2 7.5-5.4 S29.84-- 39.4----
2024-02-28 09:00 amSSE 21.4 27.2----29.84-0.06- 39.4----
2024-02-28 08:50 amSSE 21.4 29.1 7.5 75.4 S29.85-- 39.4----
2024-02-28 08:40 amSSE 21.4 25.3----29.85-- 39.4----
2024-02-28 08:30 amSSE 21.4 27.2----29.86-- 39.4----
2024-02-28 08:20 amSSE 23.3 27.2 7.5 75.4 S29.86-- 39.4----
2024-02-28 08:10 amSSE 21.4 27.2 7.5-5.4 S29.87-- 39.4----
2024-02-28 08:00 amSSE 23.3 29.1----29.87-0.05- 39.4----
2024-02-28 07:50 amSSE 23.3 29.1 8.5 75.6 S29.88-- 39.4----
2024-02-28 07:40 amSSE 23.3 27.2----29.88-- 39.4----
2024-02-28 07:30 amSSE 21.4 27.2----29.89-- 39.4----
2024-02-28 07:20 amSSE 23.3 29.1 7.9 85.5SSE29.89-- 39.4----
2024-02-28 07:10 am S 23.3 27.2----29.89-- 39.4----
2024-02-28 07:00 am S 23.3 27.2----29.90-0.03- 39.4----
2024-02-28 06:50 am S 23.3 31.1 7.5 75.5 S29.91-- 39.4----
2024-02-28 06:40 am S 23.3 31.1----29.91-- 39.4----
2024-02-28 06:30 am S 21.4 25.3----29.90-- 39.4----
2024-02-28 06:20 am S 19.4 23.3 7.9 75.5 S29.90-- 39.4----
2024-02-28 06:10 am S 21.4 25.3 7.9-5.5 S29.90-- 39.4----
2024-02-28 06:00 am S 21.4 27.2----29.91-0.04- 39.4----
2024-02-28 05:50 am S 21.4 25.3 7.5 75.5 S29.91-- 39.4----
2024-02-28 05:40 am S 21.4 27.2----29.91-- 39.4----
2024-02-28 05:30 am S 21.4 27.2----29.92-- 39.4----
2024-02-28 05:20 am S 21.4 25.3 6.6 75.3 S29.91-- 39.4----
2024-02-28 05:10 am S 19.4 25.3 6.6-5.3 S29.92-- 39.4----
2024-02-28 05:00 am S 21.4 25.3----29.92-0.04- 39.2----
2024-02-28 04:50 am S 21.4 25.3 6.9 65.2 S29.92-- 39.4----
2024-02-28 04:40 am S 23.3 27.2----29.93-- 39.4----
2024-02-28 04:30 am S 25.3 31.1----29.92-- 39.4----
2024-02-28 04:20 am S 23.3 29.1 6.2 65.1 S29.92-- 39.4----
2024-02-28 04:10 am S 23.3 31.1 6.2-5.1 S29.92-- 39.4----
2024-02-28 04:00 am S 21.4 27.2----29.93-0.05- 39.2----
2024-02-28 03:50 am S 21.4 27.2 6.2 65.0 S29.93-- 39.2----

Detailed Wave Summary
for 44005 as of (4:10 am EST)
0910 GMT on 02/29/2024:

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): 14.8 ft
5-day plot - Swell Height Swell Height (SwH): 0.0 ft
5-day plot - Wind Wave Height Wind Wave Height (WWH): 14.8 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 7.7 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):WSW
5-day plot - Wave Steepness Wave Steepness (STEEPNESS):VERY_STEEP
5-day plot - Average Wave Period Average Wave Period (APD): 6.8 sec
Previous observations
TIME
(EST)
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
2024-02-29 03:40 am 12.8 0.0-- 12.8 10.0 SSE AVERAGE 6.6
2024-02-29 03:10 am 11.5 7.9 10.0 S 8.2 7.7 S AVERAGE 6.7
2024-02-29 02:40 am 12.1 8.5 10.8 S 8.5 5.9 WSW AVERAGE 6.7
2024-02-29 02:10 am 12.5 9.2 9.1SSE 8.5 5.0 WSW STEEP 6.8
2024-02-29 01:40 am 12.8 8.9 10.0SSE 9.2 6.7 S AVERAGE 6.9
2024-02-29 01:10 am 13.8 0.0-- 13.8 10.0 S STEEP 7.4
2024-02-29 12:40 am 14.1 10.2 10.0 S 9.5 6.7 S STEEP 7.3
2024-02-29 12:10 am 14.1 0.0-- 14.1 9.1 SSE STEEP 7.4
2024-02-28 11:40 pm 14.4 3.0 14.8WSW 14.1 10.0 SSE STEEP 7.3
2024-02-28 11:10 pm 15.4 0.0-- 15.4 10.0 SSE STEEP 7.4
2024-02-28 10:40 pm 13.5 9.5 9.1SSE 9.5 6.7 S STEEP 7.0
2024-02-28 10:10 pm 14.8 0.0-- 14.8 9.1 S STEEP 7.3
2024-02-28 09:40 pm 15.4 11.2 10.0 S 10.5 6.7 S STEEP 7.4
2024-02-28 09:10 pm 15.4 0.0-- 15.4 9.1 S STEEP 7.4
2024-02-28 08:40 pm 13.1 4.3 16.0 S 12.1 9.1 SSE STEEP 6.8
2024-02-28 08:10 pm 13.1 8.5 9.1 S 9.8 7.1 S STEEP 7.0
2024-02-28 07:40 pm 13.8 1.0 16.0 SW 13.8 9.1 SSE STEEP 7.0
2024-02-28 07:10 pm 13.1 0.0-- 13.1 9.1 S STEEP 7.1
2024-02-28 06:40 pm 13.1 3.9 14.8 N 12.5 9.1 S STEEP 7.0
2024-02-28 06:10 pm 13.8 0.0-- 13.8 9.1 S STEEP 7.1
2024-02-28 05:40 pm 13.5 5.9 10.0 S 11.8 8.3 S STEEP 6.9
2024-02-28 05:10 pm 12.8 0.0-- 12.8 8.3 S STEEP 6.8
2024-02-28 04:40 pm 14.1 0.7 16.0NNW 13.8 9.1 S STEEP 7.1
2024-02-28 04:10 pm 12.8 0.0-- 12.8 9.1 SSE STEEP 6.6
2024-02-28 03:40 pm 12.8 0.3 13.8ESE 12.8 8.3 S STEEP 6.8
2024-02-28 03:10 pm 11.8 6.6 9.1 S 9.8 7.1 S STEEP 6.6
2024-02-28 02:40 pm 13.5 0.7 12.9SSW 13.5 8.3 S STEEP 6.8
2024-02-28 02:10 pm 13.1 0.3 14.8 SE 13.1 7.7 SVERY_STEEP 6.6
2024-02-28 01:40 pm 12.1 0.0-- 12.1 8.3 S STEEP 6.5
2024-02-28 01:10 pm 11.2 0.0-- 11.2 8.3 S STEEP 6.3
2024-02-28 12:40 pm 10.5 0.7 13.8SSE 10.5 7.1 SVERY_STEEP 6.1
2024-02-28 12:10 pm 10.5 0.0-- 10.5 7.7 S STEEP 6.1
2024-02-28 11:40 am 10.2 0.0-- 10.2 7.7 S STEEP 5.9
2024-02-28 11:10 am 9.2 1.0 16.0 N 9.2 7.7 SSE STEEP 5.6
2024-02-28 10:40 am 9.2 0.0-- 9.2 7.1 SVERY_STEEP 5.6
2024-02-28 10:10 am 8.5 0.0-- 8.5 6.7 SVERY_STEEP 5.5
2024-02-28 09:40 am 7.9 0.0-- 7.9 7.7 S STEEP 5.4
2024-02-28 09:10 am 7.5 0.0-- 7.5 7.1 S STEEP 5.4
2024-02-28 08:40 am 7.5 1.3 14.8WSW 7.5 7.1 S STEEP 5.4
2024-02-28 08:10 am 7.5 0.0-- 7.5 6.7 SVERY_STEEP 5.4
2024-02-28 07:40 am 8.5 0.7 12.9SSE 8.5 7.1 SVERY_STEEP 5.6
2024-02-28 07:10 am 7.9 2.0 9.1 SE 7.9 7.7 SSE STEEP 5.5
2024-02-28 06:40 am 7.5 0.0-- 7.5 7.1 S STEEP 5.5
2024-02-28 06:10 am 7.9 0.0-- 7.9 7.1 S STEEP 5.5
2024-02-28 05:40 am 7.5 0.3 12.9 N 7.5 6.7 SVERY_STEEP 5.5
2024-02-28 05:10 am 6.6 0.0-- 6.6 6.7 S STEEP 5.3
2024-02-28 04:40 am 6.9 1.6 9.1 SE 6.6 5.9 SVERY_STEEP 5.2
2024-02-28 04:10 am 6.2 1.6 9.1ESE 5.9 5.9 SVERY_STEEP 5.1

Plot of wave energy versus frequency (and period)