Station 51101 (LLNR 28006.3) - NORTHWESTERN HAWAII TWO - 186 NM NW of Kauai Is., HI Image indicating link to RSS feed of recent meteorological observations for station 51101


Conditions at 51101 as of
(12:00 am HAST)
1000 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): E ( 90 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 7.8 kts
5-day plot - Wind Gust Wind Gust (GST): 11.7 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.11 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.02 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 71.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 72.9 °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): 9.7 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 (HAST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
11:51 pm 9.7 kts-
Previous observations
TIME
(HAST)
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 11:50 pm E 9.7 11.7 4.9 137.6 NW30.11- 71.2 72.9----
2024-03-18 11:40 pm E 9.7 11.7----30.11- 71.2 72.9----
2024-03-18 11:30 pm E 9.7 11.7----30.11- 71.2 72.9----
2024-03-18 11:20 pm E 9.7 13.6 5.2 147.6NNW30.11- 71.2 72.9----
2024-03-18 11:10 pm E 9.7 13.6 5.2-7.6NNW30.11- 71.2 72.9----
2024-03-18 11:00 pm E 11.7 13.6----30.11+0.03 71.2 72.9----
2024-03-18 10:50 pm E 11.7 13.6 5.6 117.6 N30.10- 71.2 72.9----
2024-03-18 10:40 pm E 11.7 15.5----30.10- 71.2 72.9----
2024-03-18 10:30 pm E 11.7 13.6----30.10- 71.2 72.9----
2024-03-18 10:20 pm E 11.7 15.5 5.2 127.7 NW30.10- 71.4 72.9----
2024-03-18 10:10 pm E 11.7 13.6 5.2-7.7 NW30.10- 71.4 73.0----
2024-03-18 10:00 pm E 11.7 13.6----30.10+0.05 71.2 73.0----
2024-03-18 09:50 pm E 9.7 13.6 5.6 147.9 NW30.10- 71.2 73.0----
2024-03-18 09:40 pm E 9.7 11.7----30.10- 71.2 73.0----
2024-03-18 09:30 pm E 9.7 11.7----30.10- 71.4 73.0----
2024-03-18 09:20 pm E 9.7 13.6 5.6 137.9WNW30.10- 71.4 73.0----
2024-03-18 09:10 pm E 9.7 13.6 5.6-7.9WNW30.09- 71.4 73.0----
2024-03-18 09:00 pm E 9.7 13.6----30.09+0.05 71.4 73.0----
2024-03-18 08:50 pm E 11.7 13.6 5.9 138.4WNW30.08- 71.2 73.0----
2024-03-18 08:40 pm E 9.7 13.6 5.9-8.4WNW30.08- 71.2 73.0----
2024-03-18 08:30 pm E 9.7 13.6----30.08- 71.1 73.0----
2024-03-18 08:20 pm E 7.8 11.7 5.6 147.9 NW30.08- 71.1 73.0----
2024-03-18 08:10 pm E 7.8 11.7 5.6-7.9 NW30.08- 71.1 73.0----
2024-03-18 08:00 pm E 7.8 9.7----30.07+0.04 70.9 73.0----
2024-03-18 07:50 pm E 7.8 11.7 6.2 158.4 NW30.07- 71.1 73.0----
2024-03-18 07:40 pm E 7.8 11.7----30.06- 71.1 73.0----
2024-03-18 07:30 pm E 9.7 13.6----30.06- 71.1 73.0----
2024-03-18 07:20 pm E 9.7 11.7 5.6 147.6 NW30.06- 70.9 73.0----
2024-03-18 07:10 pm E 9.7 11.7 5.6-7.6 NW30.06- 70.9 73.0----
2024-03-18 07:00 pm E 9.7 11.7----30.06+0.01 70.9 73.0----
2024-03-18 06:50 pm E 9.7 13.6 5.6 148.0 NW30.05- 70.7 73.0----
2024-03-18 06:40 pm E 9.7 13.6----30.05- 71.1 73.2----
2024-03-18 06:30 pm E 9.7 13.6----30.05- 71.2 73.2----
2024-03-18 06:20 pm E 9.7 11.7 5.9 148.6 NW30.05- 71.2 73.2----
2024-03-18 06:10 pm E 9.7 11.7 5.9-8.6 NW30.04- 71.2 73.2----
2024-03-18 06:00 pm E 9.7 11.7----30.04-0.02 71.2 73.2----
2024-03-18 05:50 pm E 7.8 11.7 5.2 158.1 NW30.04- 70.9 73.2----
2024-03-18 05:40 pm E 7.8 11.7----30.04- 70.9 73.2----
2024-03-18 05:30 pm E 7.8 11.7----30.04- 70.7 73.4----
2024-03-18 05:20 pmESE 7.8 9.7 6.6 149.2 NW30.04- 70.7 73.4----
2024-03-18 05:10 pmESE 7.8 11.7----30.04- 70.7 73.4----
2024-03-18 05:00 pm E 9.7 11.7----30.04-0.05 70.9 73.4----
2024-03-18 04:50 pmESE 7.8 11.7 6.2 159.0 NW30.04- 70.9 73.4----
2024-03-18 04:40 pm E 7.8 9.7 6.2-9.0 NW30.04- 70.7 73.4----
2024-03-18 04:30 pmESE 7.8 11.7----30.04- 70.7 73.4----
2024-03-18 04:20 pmESE 7.8 11.7 6.9 139.4 NW30.04- 70.3 73.4----
2024-03-18 04:10 pm E 7.8 11.7 6.9-9.4 NW30.04- 70.2 73.4----
2024-03-18 04:00 pm E 7.8 11.7----30.04-0.08 70.2 73.4----
2024-03-18 03:50 pm E 9.7 11.7 6.2 148.8 NW30.05- 70.3 73.4----
2024-03-18 03:40 pm E 7.8 9.7 6.2-8.8 NW30.05- 70.5 73.4----
2024-03-18 03:30 pm E 5.8 9.7----30.05- 70.5 73.4----
2024-03-18 03:20 pm E 5.8 7.8 6.2 159.2 NW30.06- 70.7 73.2----
2024-03-18 03:10 pmESE 5.8 7.8 6.2-9.2 NW30.06- 71.1-----
2024-03-18 03:00 pm E 3.9 7.8----30.06-0.08 71.1 73.4----
2024-03-18 02:50 pmESE 5.8 7.8 5.6 138.6WNW30.06- 71.2 73.4----
2024-03-18 02:40 pm E 3.9 5.8----30.07- 71.1 73.2----
2024-03-18 02:30 pmESE 3.9 5.8----30.07- 71.2-----
2024-03-18 02:20 pmESE 1.9 3.9 6.2 149.3 NW30.08- 71.2 73.2----
2024-03-18 02:10 pm E 1.9 5.8 6.2-9.3 NW30.09- 70.9 73.2----
2024-03-18 02:00 pm E 1.9 3.9----30.09-0.06 71.1 73.2----
2024-03-18 01:50 pm NE 1.9 3.9 7.2 149.8 NW30.09- 70.9 73.2----
2024-03-18 01:40 pm- 0.0 3.9----30.10- 70.7 73.2----
2024-03-18 01:10 pm W 5.8 9.7 6.9-9.5 NW30.11- 67.8 73.0----
2024-03-18 01:00 pm SW 9.7 13.6----30.12-0.04 67.8 73.2----
2024-03-18 12:50 pmSSW 9.7 17.5 6.6 149.0 NW30.12- 68.7 73.2----
2024-03-18 12:40 pm S 13.6 17.5 6.6-9.0 NW30.12- 69.8 73.2----
2024-03-18 12:30 pmESE 7.8 11.7----30.12- 71.4 73.2----
2024-03-18 12:20 pmESE 5.8 9.7 6.9 159.4 NW30.12- 72.1 73.2----
2024-03-18 12:10 pmESE 1.9 5.8 6.9-9.4 NW30.12- 72.7 73.0----
2024-03-18 12:00 pmESE 1.9 5.8----30.14+0.01 72.1 73.0----
2024-03-18 11:50 am E 1.9 3.9 6.6 149.1 NW30.13- 72.3 73.0----
2024-03-18 11:40 amESE 1.9 5.8----30.14- 72.5 73.0----
2024-03-18 11:30 amESE 1.9 5.8----30.14- 72.1 72.9----
2024-03-18 11:20 am SE 3.9 5.8 9.5 1411.0 NW30.14- 72.1 73.0----
2024-03-18 11:10 am SE 3.9 7.8 9.5-11.0 NW30.14- 72.0 73.0----
2024-03-18 11:00 am SE 5.8 7.8----30.14+0.01 71.8 73.0----
2024-03-18 10:50 am SE 3.9 9.7 6.6 158.8 NW30.14- 72.0 73.0----
2024-03-18 10:40 am SE 5.8 7.8----30.14- 72.0 72.9----
2024-03-18 10:30 am SE 3.9 7.8----30.14- 72.1-----
2024-03-18 10:20 amSSE 3.9 7.8 6.9 148.7 NW30.15- 72.1 72.9----
2024-03-18 10:10 am SE 1.9 5.8 6.9-8.7 NW30.16- 72.5 72.9----
2024-03-18 10:00 amSSE 1.9 3.9----30.16+0.04 72.1 72.9----
2024-03-18 09:50 am SE 3.9 7.8 7.5 149.7 NW30.16- 72.1 72.9----
2024-03-18 09:40 am SE 3.9 7.8----30.15- 71.8 72.9----
2024-03-18 09:30 am SE 5.8 9.7----30.14- 71.8 72.9----
2024-03-18 09:20 am SE 5.8 9.7 7.2 159.2 NW30.14- 71.6 72.7----
2024-03-18 09:10 amESE 7.8 11.7 7.2-9.2 NW30.14- 71.6 72.7----
2024-03-18 09:00 am SE 7.8 11.7----30.13+0.03 71.4 72.7----
2024-03-18 08:50 amESE 7.8 11.7 7.5 159.5 NW30.13- 71.4 72.7----
2024-03-18 08:40 amESE 7.8 9.7----30.14- 71.4 72.7----
2024-03-18 08:30 amESE 7.8 11.7----30.14-- 72.7----
2024-03-18 08:20 amESE 7.8 11.7 7.2 159.3 NW30.13- 71.2 72.7----
2024-03-18 08:10 am E 7.8 11.7 7.2-9.3 NW30.13- 71.2 72.7----
2024-03-18 08:00 am E 7.8 9.7----30.13+0.04 71.2 72.7----
2024-03-18 07:50 amESE 7.8 11.7 7.9 159.4 NW30.13- 70.9 72.7----
2024-03-18 07:40 amESE 7.8 11.7----30.13- 70.9 72.7----
2024-03-18 07:30 am E 7.8 11.7----30.12- 70.7 72.7----
2024-03-18 07:20 am E 7.8 9.7 6.6 148.2 NW30.12- 70.5 72.7----
2024-03-18 07:10 am E 7.8 11.7 6.6-8.2 NW30.12- 70.3 72.7----
2024-03-18 07:00 am E 7.8 11.7----30.12+0.04 70.3 72.7----
2024-03-18 06:50 am E 7.8 11.7 6.6 148.3NNW30.11- 70.3 72.7----
2024-03-18 06:40 am E 7.8 11.7----30.11- 70.2 72.7----
2024-03-18 06:30 amESE 7.8 11.7----30.11- 70.3 72.7----
2024-03-18 06:20 am E 7.8 13.6 6.9 148.8 NW30.11- 70.3 72.7----
2024-03-18 06:10 am E 7.8 11.7 6.9-8.8 NW30.11- 70.3 72.7----
2024-03-18 06:00 am E 7.8 11.7----30.11+0.02 70.3 72.7----
2024-03-18 05:50 am E 5.8 9.7 6.6 148.2 NW30.10- 70.3 72.7----
2024-03-18 05:40 am E 5.8 9.7----30.10- 70.3 72.7----
2024-03-18 05:30 amESE 5.8 9.7----30.10- 70.3 72.7----
2024-03-18 05:20 amESE 7.8 9.7 6.9 148.6 NW30.10- 70.3 72.7----
2024-03-18 05:10 amESE 7.8 9.7----30.09- 70.3 72.7----
2024-03-18 05:00 amESE 7.8 11.7----30.09+0.00 70.3 72.7----
2024-03-18 04:50 amESE 7.8 11.7 6.9 158.8 NW30.09- 70.3 72.7----
2024-03-18 04:40 amESE 9.7 13.6----30.09- 70.3 72.7----
2024-03-18 04:30 amESE 9.7 11.7----30.09- 70.3 72.7----
2024-03-18 04:20 amESE 9.7 13.6 6.6 158.6 NW30.08- 70.5 72.7----
2024-03-18 04:10 am SE 11.7 15.5----30.08- 70.5 72.7----
2024-03-18 04:00 amESE 9.7 15.5----30.09-0.01 70.3 72.9----
2024-03-18 03:50 amESE 11.7 15.5 6.6 158.6 NW30.09- 70.3 72.9----
2024-03-18 03:40 amESE 11.7 13.6----30.09- 70.3 72.9----
2024-03-18 03:30 amESE 11.7 13.6----30.09- 70.3 72.9----
2024-03-18 03:20 amESE 11.7 17.5 7.2 159.1 NW30.09- 70.3 72.9----
2024-03-18 03:00 am E 11.7 15.5 7.2-9.1 NW30.09-0.02 70.3 72.9----
2024-03-18 02:50 amESE 11.7 15.5 6.9 158.8 NW30.09- 70.3 72.9----
2024-03-18 02:40 am E 11.7 15.5----30.09- 70.3 72.9----
2024-03-18 02:30 amESE 11.7 17.5----30.09- 70.3 72.9----
2024-03-18 02:20 amESE 11.7 15.5 6.9 158.7 NW30.09- 70.5 72.9----
2024-03-18 02:10 amESE 11.7 15.5 6.9-8.7 NW30.09- 70.5 72.9----
2024-03-18 02:00 amESE 13.6 17.5----30.10-0.01 70.5 72.9----
2024-03-18 01:50 amESE 13.6 15.5 6.9 159.0 NW30.10- 70.5 72.9----
2024-03-18 01:40 amESE 13.6 17.5----30.10- 70.5 72.9----
2024-03-18 01:30 amESE 13.6 15.5----30.10- 70.5 72.9----
2024-03-18 01:20 amESE 13.6 15.5 6.9 158.9 NW30.10- 70.5 72.9----
2024-03-18 01:10 am E 13.6 15.5----30.10- 70.7 72.9----
2024-03-18 01:00 am E 13.6 17.5----30.10-0.01 70.5 72.9----
2024-03-18 12:50 amESE 13.6 17.5 6.9 159.0 NW30.10- 70.7 72.9----
2024-03-18 12:40 am E 13.6 15.5----30.10- 70.7 72.9----
2024-03-18 12:30 am E 13.6 17.5----30.10- 70.7 72.9----
2024-03-18 12:20 am E 13.6 17.5 6.2 158.6NNW30.10- 70.7 72.9----
2024-03-18 12:10 am E 13.6 17.5----30.10- 70.9 72.9----
2024-03-18 12:00 am E 11.7 15.5----30.10+0.00 70.9 72.9----
2024-03-17 11:50 pm E 11.7 15.5 6.9 169.2 NW30.10- 70.7 72.9----

Detailed Wave Summary
for 51101 as of
(11:40 pm HAST on 03/18/2024)
0940 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): 4.9 ft
5-day plot - Swell Height Swell Height (SwH): 4.9 ft
5-day plot - Swell Period Swell Period (SwP): 12.9 sec
5-day plot - Swell Direction Swell Direction (SwD): NW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 4.2 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):ESE
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 7.6 sec
Previous observations
TIME
(HAST)
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 11:10 pm 5.2 4.9 13.8NNW 1.6 4.3 ESE SWELL 7.6
2024-03-18 10:40 pm 5.6 4.9 10.8 N 2.3 5.6 ESE SWELL 7.6
2024-03-18 10:10 pm 5.2 4.9 12.1 NW 2.0 5.0 ESE SWELL 7.7
2024-03-18 09:40 pm 5.6 5.2 13.8 NW 1.3 4.5 ESE SWELL 7.9
2024-03-18 09:10 pm 5.6 5.2 12.9WNW 1.6 4.8 ESE SWELL 7.9
2024-03-18 08:40 pm 5.9 5.6 12.9WNW 1.6 3.4 ESE SWELL 8.4
2024-03-18 08:10 pm 5.6 5.6 13.8 NW 1.0 3.6 ESE SWELL 7.9
2024-03-18 07:40 pm 6.2 5.9 14.8 NW 1.0 3.3 ESE SWELL 8.4
2024-03-18 07:10 pm 5.6 5.2 13.8 NW 1.3 4.2 ESE SWELL 7.6
2024-03-18 06:40 pm 5.6 5.2 13.8 NW 1.6 4.2 E SWELL 8.0
2024-03-18 06:10 pm 5.9 5.9 13.8 NW 1.3 3.8 ESE SWELL 8.6
2024-03-18 05:40 pm 5.2 5.2 14.8 NW 1.0 3.6 ESE SWELL 8.1
2024-03-18 05:10 pm 6.6 6.6 13.8 NW 1.0 3.8 ESE SWELL 9.2
2024-03-18 04:40 pm 6.2 6.2 14.8 NW 1.0 3.8 ESE SWELL 9.0
2024-03-18 04:10 pm 6.9 6.9 12.9 NW 1.0 3.8 E SWELL 9.4
2024-03-18 03:40 pm 6.2 6.2 13.8 NW 1.0 3.4 E SWELL 8.8
2024-03-18 03:10 pm 6.2 6.2 14.8 NW 1.0 3.8 ESE SWELL 9.2
2024-03-18 02:40 pm 5.6 5.6 12.9WNW 1.0 3.8 ESE SWELL 8.6
2024-03-18 02:10 pm 6.2 6.2 13.8 NW 1.0 3.8 E SWELL 9.3
2024-03-18 01:40 pm 7.2 7.2 13.8 NW 1.0 4.0 ESE SWELL 9.8
2024-03-18 01:10 pm 6.9 6.9 13.8 NW 1.0 3.4 ESE SWELL 9.5
2024-03-18 12:40 pm 6.6 6.2 13.8 NW 2.3 5.9 ENE SWELL 9.0
2024-03-18 12:10 pm 6.9 6.9 14.8 NW 1.0 3.7 E SWELL 9.4
2024-03-18 11:40 am 6.6 6.6 13.8 NW 1.3 4.0 ESE SWELL 9.1
2024-03-18 11:10 am 9.5 9.5 13.8 NW 1.3 4.0 E SWELL 11.0
2024-03-18 10:40 am 6.6 6.6 14.8 NW 1.3 3.7 ESE SWELL 8.8
2024-03-18 10:10 am 6.9 6.9 13.8 NW 1.3 3.3 ESE SWELL 8.7
2024-03-18 09:40 am 7.5 7.5 13.8 NW 1.3 3.8 E SWELL 9.7
2024-03-18 09:10 am 7.2 7.2 14.8 NW 1.3 3.7 ESE SWELL 9.2
2024-03-18 08:40 am 7.5 7.5 14.8 NW 1.3 4.0 ESE SWELL 9.5
2024-03-18 08:10 am 7.2 7.2 14.8 NW 1.3 3.4 ESE SWELL 9.3
2024-03-18 07:40 am 7.9 7.9 14.8 NW 1.3 3.4 ESE SWELL 9.4
2024-03-18 07:10 am 6.6 6.2 13.8 NW 1.3 3.3 ESE SWELL 8.2
2024-03-18 06:40 am 6.6 6.2 13.8NNW 1.3 4.0 ESE SWELL 8.3
2024-03-18 06:10 am 6.9 6.9 13.8 NW 1.3 3.8 ESE SWELL 8.8
2024-03-18 05:40 am 6.6 6.2 13.8 NW 1.3 3.4 ESE SWELL 8.2
2024-03-18 05:10 am 6.9 6.6 13.8 NW 1.6 3.8 ESE SWELL 8.6
2024-03-18 04:40 am 6.9 6.9 14.8 NW 1.6 4.0 ESE SWELL 8.8
2024-03-18 04:10 am 6.6 6.2 14.8 NW 2.0 4.0 ESE SWELL 8.6
2024-03-18 03:40 am 6.6 6.2 14.8 NW 2.0 5.0 ESE SWELL 8.6
2024-03-18 03:10 am 7.2 6.9 14.8 NW 2.0 4.2 E SWELL 9.1
2024-03-18 02:40 am 6.9 6.6 14.8 NW 2.0 4.0 ESE SWELL 8.8
2024-03-18 02:10 am 6.9 6.6 14.8 NW 2.3 3.7 ESE SWELL 8.7
2024-03-18 01:40 am 6.9 6.6 14.8 NW 2.0 6.2 ESE SWELL 9.0
2024-03-18 01:10 am 6.9 6.6 14.8 NW 2.0 3.7 ESE SWELL 8.9
2024-03-18 12:40 am 6.9 6.6 14.8 NW 2.0 5.6 ENE SWELL 9.0
2024-03-18 12:10 am 6.2 5.9 14.8NNW 1.6 5.0 ESE SWELL 8.6

Plot of wave energy versus frequency (and period)