Station 51002 (LLNR 28005.1) - SOUTHWEST HAWAII - 215NM SSW of Hilo, HI Image indicating link to RSS feed of recent meteorological observations for station 51002


Conditions at 51002 as of
(3:10 am HST)
1310 GMT on 09/04/2026:
     

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): E ( 80 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 23.3 kts
5-day plot - Wind Gust Wind Gust (GST): 29.1 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.76 in
5-day plot - Air Temperature Air Temperature (ATMP): 78.6 °F
5-day plot - Dew Point Dew Point (DEWP): 75.7 °F
5-day plot - Heat Index Heat Index (HEAT): 82.0 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 25.3 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 27.2 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Lowest 1-minute Pressure
Time (HST)Pressure
3:09 am29.76 in
Highest 1-minute Wind Speed
Time (HST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
3:02 am 25.3 ktsENE ( 70 deg true )
Previous observations
TIME
(HST)
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
2026-09-04 03:00 am E 23.3 27.2----29.77-0.06 78.6- 75.9---
2026-09-04 02:50 am E 23.3 27.2 12.5 97.1 E29.78- 77.9- 75.9---
2026-09-04 02:40 am E 23.3 31.1----29.78- 78.3- 75.9---
2026-09-04 02:30 am E 23.3 31.1----29.78- 79.3- 75.6---
2026-09-04 02:20 am E 23.3 29.1 13.5 87.0 E29.78- 80.6- 75.4---
2026-09-04 02:10 am E 21.4 27.2 13.5-7.0 E29.78- 80.8- 75.6---
2026-09-04 02:00 am E 23.3 27.2----29.78-0.07 81.1- 75.4---
2026-09-04 01:50 am E 23.3 27.2 13.1 97.1 E29.79- 81.0- 75.4---
2026-09-04 01:40 am E 21.4 25.3 13.1-7.1 E29.80- 79.7- 75.6---
2026-09-04 01:30 am E 23.3 29.1----29.79- 80.1- 75.4---
2026-09-04 01:20 am E 23.3 33.0 14.1 97.3 E29.79- 80.2- 75.4---
2026-09-04 01:10 amENE 23.3 31.1 14.1-7.3 E29.79- 81.1- 75.0---
2026-09-04 01:00 amENE 25.3 31.1----29.78-0.04 81.3- 75.6---
2026-09-04 12:50 amENE 25.3 31.1 13.1 97.1 E29.78- 81.3- 75.4---
2026-09-04 12:40 amENE 23.3 29.1 13.1-7.1 E29.79- 81.3- 75.7---
2026-09-04 12:30 amENE 25.3 31.1----29.79- 81.3- 75.4---
2026-09-04 12:20 amENE 25.3 29.1 14.8 97.4 E29.80- 81.5- 75.6---
2026-09-04 12:10 amENE 23.3 29.1 14.8-7.4 E29.80- 81.3- 75.6---
2026-09-04 12:00 amENE 23.3 29.1----29.81+0.00 81.3- 75.4---
2026-09-03 11:50 pmENE 25.3 33.0 14.4 97.3 E29.82- 81.5- 75.0---
2026-09-03 11:40 pmENE 25.3 29.1 14.4-7.3 E29.82- 81.5- 75.0---
2026-09-03 11:30 pm E 25.3 31.1----29.83- 81.7- 75.0---
2026-09-03 11:20 pm E 25.3 31.1 13.5 107.1ESE29.83- 81.7- 75.4---
2026-09-03 11:10 pm E 25.3 31.1 13.5-7.1ESE29.84- 81.5- 75.4---
2026-09-03 11:00 pm E 23.3 29.1----29.84+0.05 81.5- 75.6---
2026-09-03 10:50 pm E 23.3 31.1 15.4 107.6 E29.84- 81.7- 75.6---
2026-09-03 10:40 pm E 25.3 31.1----29.84- 81.5- 75.2---
2026-09-03 10:30 pmENE 25.3 31.1----29.84- 81.7- 75.2---
2026-09-03 10:20 pm E 27.2 33.0 15.4 107.7ESE29.83- 81.5- 74.8---
2026-09-03 10:10 pm E 25.3 31.1----29.83- 81.3- 75.0---
2026-09-03 10:00 pm E 25.3 31.1----29.83+0.06 81.3- 75.4---
2026-09-03 09:50 pm E 25.3 31.1 13.5 107.1 E29.83- 81.5- 75.6---
2026-09-03 09:40 pm E 27.2 33.0----29.83- 81.3- 75.0---
2026-09-03 09:30 pm E 25.3 31.1----29.82- 81.3- 75.4---
2026-09-03 09:20 pm E 27.2 33.0 13.8 107.2 E29.82- 81.0- 74.8---
2026-09-03 09:10 pm E 25.3 33.0 13.8-7.2 E29.82- 80.1- 75.6---
2026-09-03 09:00 pm E 27.2 33.0----29.82+0.05 80.8- 75.7---
2026-09-03 08:50 pm E 25.3 31.1 14.8 97.5 E29.81- 81.3- 75.6---
2026-09-03 08:40 pm E 25.3 31.1 14.8-7.5 E29.80- 81.1- 75.6---
2026-09-03 08:30 pmENE 27.2 33.0----29.80- 81.3- 75.9---
2026-09-03 08:20 pmENE 25.3 31.1 13.5 97.1 E29.80- 81.3- 75.7---
2026-09-03 08:10 pmENE 25.3 33.0 13.5-7.1 E29.79- 81.3- 75.4---
2026-09-03 08:00 pm E 25.3 31.1----29.79+0.03 81.3- 75.2---
2026-09-03 07:50 pmENE 27.2 33.0 14.8 107.6ESE29.79- 81.3- 75.2---
2026-09-03 07:40 pmENE 25.3 35.0 14.8-7.6ESE29.78- 81.1- 75.6---
2026-09-03 07:30 pm E 25.3 31.1----29.78- 81.1- 75.7---
2026-09-03 07:20 pm E 25.3 33.0 15.7 107.7 E29.78- 81.3- 75.6---
2026-09-03 07:10 pm E 25.3 31.1 15.7-7.7 E29.78- 81.1- 75.6---
2026-09-03 07:00 pmENE 25.3 31.1----29.78+0.01 80.6- 75.9---
2026-09-03 06:50 pmENE 27.2 33.0 14.4 107.6 E29.77- 80.4- 75.9---
2026-09-03 06:40 pmENE 25.3 33.0----29.77- 79.7- 76.1---
2026-09-03 06:30 pm E 27.2 35.0----29.76- 81.3- 75.6---
2026-09-03 06:20 pmENE 27.2 31.1 13.8 107.3 E29.76- 81.5- 75.2---
2026-09-03 06:10 pmENE 25.3 29.1 13.8-7.3 E29.76- 81.7- 75.6---
2026-09-03 06:00 pmENE 25.3 31.1----29.76+0.00 81.5- 75.2---
2026-09-03 05:50 pmENE 23.3 31.1 14.1 107.5ESE29.75- 81.7- 75.6---
2026-09-03 05:40 pmENE 25.3 29.1----29.75- 81.5- 74.8---
2026-09-03 05:30 pmENE 25.3 31.1----29.75- 81.7- 74.8---
2026-09-03 05:20 pmENE 25.3 29.1 14.8 107.5 E29.76- 81.5- 75.0---
2026-09-03 05:10 pmENE 25.3 31.1 14.8-7.5 E29.76- 81.3- 75.0---
2026-09-03 05:00 pmENE 25.3 31.1----29.76-0.01 81.3- 75.0---
2026-09-03 04:50 pmENE 25.3 31.1 14.1 107.5 E29.76- 81.3- 75.0---
2026-09-03 04:40 pmENE 25.3 31.1 14.1-7.5 E29.77- 81.1- 74.8---
2026-09-03 04:30 pmENE 27.2 31.1----29.77- 81.3- 75.4---
2026-09-03 04:20 pmENE 25.3 31.1 15.1 97.6ENE29.76- 81.5- 75.0---
2026-09-03 04:10 pmENE 25.3 31.1 15.1-7.6ENE29.76- 81.1- 75.6---
2026-09-03 04:00 pmENE 23.3 29.1----29.76-0.06 80.4- 75.9---
2026-09-03 03:50 pmENE 25.3 33.0 13.8 97.5ENE29.76- 80.6- 75.6---
2026-09-03 03:40 pmENE 27.2 33.0----29.76- 81.5- 75.0---
2026-09-03 03:30 pmENE 25.3 29.1----29.76- 81.5- 75.6---
2026-09-03 03:20 pmENE 25.3 31.1 14.1 107.5ESE29.76- 81.3- 75.2---
2026-09-03 03:10 pmENE 25.3 31.1----29.76- 81.3- 75.7---
2026-09-03 03:00 pmENE 23.3 29.1----29.77-0.06 81.1- 75.7---
2026-09-03 02:50 pmENE 25.3 31.1 14.1 107.5 E29.77- 81.1- 75.6---
2026-09-03 02:40 pmENE 25.3 29.1----29.77- 81.0- 75.7---
2026-09-03 02:30 pmENE 25.3 33.0----29.77- 81.0- 75.4---
2026-09-03 02:20 pmENE 23.3 31.1 14.4 107.4 E29.77- 81.0- 75.7---
2026-09-03 02:10 pmENE 25.3 29.1 14.4-7.4 E29.78- 80.6- 75.6---
2026-09-03 02:00 pmENE 23.3 29.1----29.78-0.05 80.2- 75.0---
2026-09-03 01:50 pmENE 23.3 29.1 13.8 107.5 E29.78- 80.4- 75.4---
2026-09-03 01:40 pmENE 23.3 31.1----29.79- 80.6- 75.4---
2026-09-03 01:30 pmENE 23.3 31.1----29.79- 80.4- 75.2---
2026-09-03 01:20 pmENE 21.4 29.1 13.5 97.3ENE29.80- 80.2- 75.7---
2026-09-03 01:10 pmENE 23.3 29.1 13.5-7.3ENE29.80- 79.9- 75.6---
2026-09-03 01:00 pmENE 25.3 33.0----29.81-0.04 80.2- 75.0---
2026-09-03 12:50 pmENE 27.2 31.1 14.1 107.7 E29.81- 81.3- 74.3---
2026-09-03 12:40 pmENE 25.3 31.1----29.81- 81.5- 74.7---
2026-09-03 12:30 pmENE 25.3 31.1----29.83- 81.5- 74.7---
2026-09-03 12:20 pmENE 25.3 33.0 13.8 97.4ENE29.83- 81.5- 74.5---
2026-09-03 12:10 pmENE 25.3 33.0 13.8-7.4ENE29.83- 81.5- 74.1---
2026-09-03 12:00 pmENE 25.3 31.1----29.83-0.03 81.7- 73.8---
2026-09-03 11:50 amENE 25.3 29.1 14.4 107.3 E29.83- 81.5- 73.2---
2026-09-03 11:40 amENE 23.3 29.1----29.83- 81.5- 73.9---
2026-09-03 11:30 amENE 25.3 31.1----29.83- 81.5- 73.8---
2026-09-03 11:20 amENE 25.3 29.1 13.8 97.4 E29.83- 81.3- 73.9---
2026-09-03 11:10 amENE 25.3 31.1 13.8-7.4 E29.83- 81.3- 74.7---
2026-09-03 11:00 amENE 25.3 31.1----29.84-0.01 81.1- 74.3---
2026-09-03 10:50 amENE 25.3 31.1 13.5 117.4ESE29.84- 81.0- 74.5---
2026-09-03 10:40 amENE 25.3 31.1----29.84- 81.0- 74.7---
2026-09-03 10:30 amENE 25.3 33.0----29.84- 81.0- 74.5---
2026-09-03 10:20 amENE 27.2 33.0 13.5 97.2 E29.85- 80.1- 74.5---
2026-09-03 10:10 amENE 23.3 31.1 13.5-7.2 E29.85- 80.2- 75.0---
2026-09-03 10:00 amENE 23.3 29.1----29.85+0.03 81.3- 74.5---
2026-09-03 09:50 amENE 25.3 29.1 11.8 117.0 E29.85- 81.3- 74.7---
2026-09-03 09:40 amENE 25.3 29.1----29.86- 81.3- 74.7---
2026-09-03 09:30 amENE 25.3 29.1----29.86- 81.3- 74.5---
2026-09-03 09:20 amENE 25.3 31.1 12.8 107.1 E29.86- 81.3- 74.1---
2026-09-03 09:10 amENE 25.3 31.1 12.8-7.1 E29.86- 81.3- 74.1---
2026-09-03 09:00 am NE 25.3 31.1----29.86+0.05 81.3- 74.3---
2026-09-03 08:50 am NE 25.3 33.0 14.1 97.4 E29.85- 81.3- 73.8---
2026-09-03 08:40 am NE 27.2 33.0----29.85- 81.5- 73.2---
2026-09-03 08:30 am NE 25.3 31.1----29.85- 81.5- 73.6---
2026-09-03 08:20 am NE 25.3 31.1 14.1 107.4 E29.85- 81.5- 73.6---
2026-09-03 08:10 am NE 25.3 31.1 14.1-7.4 E29.85- 81.5- 73.8---
2026-09-03 08:00 amENE 25.3 33.0----29.84+0.03 81.5- 73.6---
2026-09-03 07:50 amENE 27.2 33.0 12.5 117.0ESE29.83- 81.5- 73.6---
2026-09-03 07:40 am NE 25.3 33.0 12.5-7.0ESE29.83- 81.5- 73.9---
2026-09-03 07:30 am NE 27.2 31.1----29.83- 81.5- 73.6---
2026-09-03 07:20 am NE 25.3 33.0 12.1 117.0 E29.83- 81.5- 73.6---
2026-09-03 07:10 am NE 25.3 31.1 12.1-7.0 E29.83- 81.5- 74.1---
2026-09-03 07:00 am NE 27.2 35.0----29.82+0.00 81.3- 73.2---
2026-09-03 06:50 am NE 27.2 33.0 12.8 107.2 E29.82- 81.5- 73.4---
2026-09-03 06:40 amENE 27.2 33.0 12.8-7.2 E29.82- 81.5- 73.4---
2026-09-03 06:30 amENE 27.2 33.0----29.82- 81.5- 73.2---
2026-09-03 06:20 amENE 27.2 33.0 13.5 107.2 E29.82- 81.5- 73.2---
2026-09-03 06:10 amENE 25.3 31.1 13.5-7.2 E29.81- 81.3- 74.1---
2026-09-03 06:00 amENE 25.3 31.1----29.81-0.02 81.5- 74.3---
2026-09-03 05:50 amENE 27.2 33.0 12.1 117.0 E29.81- 81.5- 73.6---
2026-09-03 05:40 amENE 25.3 33.0 12.1-7.0 E29.81- 81.3- 73.9---
2026-09-03 05:30 amENE 25.3 31.1----29.81- 81.5- 73.9---
2026-09-03 05:20 amENE 25.3 31.1 13.5 107.3 E29.81- 81.5- 73.8---
2026-09-03 05:10 amENE 25.3 31.1 13.5-7.3 E29.81- 81.5- 74.1---
2026-09-03 05:00 amENE 25.3 31.1----29.81-0.03 81.5- 74.1---
2026-09-03 04:50 amENE 25.3 31.1 12.1 107.0 E29.81- 81.5- 74.3---
2026-09-03 04:40 amENE 25.3 31.1----29.81- 81.5- 74.5---
2026-09-03 04:30 amENE 25.3 29.1----29.81- 81.3- 74.7---
2026-09-03 04:20 am NE 25.3 31.1 12.8 117.3ESE29.81- 81.5- 74.3---
2026-09-03 04:10 am NE 25.3 31.1----29.81- 81.5- 74.3---
2026-09-03 04:00 amENE 25.3 29.1----29.81-0.04 81.5- 74.3---
2026-09-03 03:50 amENE 25.3 33.0 13.1 107.4 E29.82- 81.7- 74.1---
2026-09-03 03:40 amENE 25.3 29.1 13.1-7.4 E29.82- 81.5- 74.5---
2026-09-03 03:30 amENE 23.3 29.1----29.82- 81.5- 74.7---
2026-09-03 03:20 amENE 23.3 29.1 13.5 117.6ESE29.83- 81.5- 75.0---
2026-09-03 03:10 amENE 23.3 29.1 13.5-7.6ESE29.83- 81.5- 75.2---
2026-09-03 03:00 amENE 23.3 27.2----29.83-0.04 81.5- 75.0---
2026-09-03 02:50 amENE 25.3 29.1 13.8 107.6 E29.83- 81.5- 75.2---

Wave Summary
for 51002 as of (2:40 am HST)
1240 GMT on 09/04/2026:

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): 12.5 ft
5-day plot - Swell Height Swell Height (SwH): 0.0 ft
5-day plot - Wind Wave Height Wind Wave Height (WWH): 12.5 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 9.1 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): E
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): STEEP
5-day plot - Average Wave Period Average Wave Period (APD): 7.1 sec
Previous observations
TIME
(HST)
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
2026-09-04 02:10 am 13.5 0.0-- 13.5 8.3 E STEEP 7.0
2026-09-04 01:40 am 13.1 5.9 13.8ESE 11.8 9.1 E STEEP 7.1
2026-09-04 01:10 am 14.1 0.0-- 14.1 9.1 E STEEP 7.3
2026-09-04 12:40 am 13.1 3.6 14.8 SE 12.5 9.1 E STEEP 7.1
2026-09-04 12:10 am 14.8 0.0-- 14.8 9.1 E STEEP 7.4
2026-09-03 11:40 pm 14.4 10.2 9.1 E 10.2 5.9 E STEEP 7.3
2026-09-03 11:10 pm 13.5 0.0-- 13.5 10.0 ESE STEEP 7.1
2026-09-03 10:40 pm 15.4 0.0-- 15.4 10.0 E STEEP 7.6
2026-09-03 10:10 pm 15.4 0.0-- 15.4 10.0 ESE STEEP 7.7
2026-09-03 09:40 pm 13.5 5.9 12.9SSE 11.8 10.0 E STEEP 7.1
2026-09-03 09:10 pm 13.8 5.2 13.8 SE 12.8 10.0 E STEEP 7.2
2026-09-03 08:40 pm 14.8 0.0-- 14.8 9.1 E STEEP 7.5
2026-09-03 08:10 pm 13.5 9.2 9.1 E 10.2 7.7 ENE STEEP 7.1
2026-09-03 07:40 pm 14.8 9.8 10.0ESE 11.2 6.7 ENE STEEP 7.6
2026-09-03 07:10 pm 15.7 12.5 10.0 E 9.8 6.2 ENE STEEP 7.7
2026-09-03 06:40 pm 14.4 11.2 10.0 E 9.2 7.7 ENE STEEP 7.6
2026-09-03 06:10 pm 13.8 8.9 10.0 E 10.5 8.3 ENE STEEP 7.3
2026-09-03 05:40 pm 14.1 10.2 10.0ESE 9.8 8.3 ENE STEEP 7.5
2026-09-03 05:10 pm 14.8 9.8 10.0 E 11.2 8.3 E STEEP 7.5
2026-09-03 04:40 pm 14.1 10.5 10.0 E 9.2 8.3 ENE STEEP 7.5
2026-09-03 04:10 pm 15.1 12.1 9.1ENE 9.2 7.1 ENE STEEP 7.6
2026-09-03 03:40 pm 13.8 11.8 9.1ENE 7.5 4.5 ENE STEEP 7.5
2026-09-03 03:10 pm 14.1 8.9 10.0ESE 10.8 6.7 ENE STEEP 7.5
2026-09-03 02:40 pm 14.1 6.9 12.9ESE 12.5 10.0 E STEEP 7.5
2026-09-03 02:10 pm 14.4 6.9 12.1 SE 12.5 10.0 E STEEP 7.4
2026-09-03 01:40 pm 13.8 9.2 10.0 E 10.2 5.9 ENE STEEP 7.5
2026-09-03 01:10 pm 13.5 10.2 9.1ENE 9.2 5.0 ENE STEEP 7.3
2026-09-03 12:40 pm 14.1 11.5 10.0 E 8.5 4.3 ENE STEEP 7.7
2026-09-03 12:10 pm 13.8 0.0-- 13.8 9.1 ENE STEEP 7.4
2026-09-03 11:40 am 14.4 9.5 10.0 E 11.2 7.7 ENE STEEP 7.3
2026-09-03 11:10 am 13.8 3.6 12.9ESE 13.5 9.1 E STEEP 7.4
2026-09-03 10:40 am 13.5 10.2 10.8ESE 8.9 6.7 ENE AVERAGE 7.4
2026-09-03 10:10 am 13.5 0.0-- 13.5 9.1 E STEEP 7.2
2026-09-03 09:40 am 11.8 7.9 10.8 E 9.2 7.7 ENE AVERAGE 7.0
2026-09-03 09:10 am 12.8 8.9 10.0 E 9.2 7.7 ENE AVERAGE 7.1
2026-09-03 08:40 am 14.1 10.8 9.1 E 8.9 7.1 ENE STEEP 7.4
2026-09-03 08:10 am 14.1 10.8 10.0 E 8.9 6.7 NE STEEP 7.4
2026-09-03 07:40 am 12.5 8.5 10.8ESE 8.9 6.2 ENE AVERAGE 7.0
2026-09-03 07:10 am 12.1 7.5 10.8 E 9.5 6.2 ENE AVERAGE 7.0
2026-09-03 06:40 am 12.8 9.8 10.0 E 8.5 6.2 ENE AVERAGE 7.2
2026-09-03 06:10 am 13.5 9.8 10.0 E 9.5 8.3 ENE STEEP 7.2
2026-09-03 05:40 am 12.1 7.5 11.4 E 9.5 7.1 ENE AVERAGE 7.0
2026-09-03 05:10 am 13.5 10.2 10.0 E 8.9 7.1 ENE STEEP 7.3
2026-09-03 04:40 am 12.1 8.9 10.0 E 8.2 7.1 ENE AVERAGE 7.0
2026-09-03 04:10 am 12.8 9.8 10.8ESE 8.5 7.7 ENE AVERAGE 7.3
2026-09-03 03:40 am 13.1 10.2 10.0 E 8.5 6.2 ENE STEEP 7.4
2026-09-03 03:10 am 13.5 10.2 11.4ESE 9.2 7.1 ENE AVERAGE 7.6

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