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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
(9:40 pm HAST on 03/25/2025)
0740 GMT on 03/26/2025:
     

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): E ( 90 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 15.5 kts
5-day plot - Wind Gust Wind Gust (GST): 17.5 kts
5-day plot - Wave Height Wave Height (WVHT): 6.6 ft
5-day plot - Average Wave Period Average Period (APD): 6.4 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):NNW ( 339 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.99 in
5-day plot - Air Temperature Air Temperature (ATMP): 76.5 °F
5-day plot - Dew Point Dew Point (DEWP): 69.3 °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): 17.5 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 (HAST)Pressure
9:32 pm29.98 in
Highest 1-minute Wind Speed
Time (HAST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
9:32 pm 15.5 kts E ( 90 deg true )
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
2025-03-25 09:30 pm E 15.5 17.5----29.98- 76.5- 68.9---
2025-03-25 09:20 pm E 15.5 17.5 6.9 136.4 N29.98- 76.5- 68.5---
2025-03-25 09:10 pm E 15.5 17.5----29.98- 76.5- 68.5---
2025-03-25 09:00 pm E 15.5 17.5----29.98+0.05 76.5- 68.7---
2025-03-25 08:50 pm E 13.6 17.5 6.9 136.5 NW29.98- 76.5- 69.3---
2025-03-25 08:40 pm E 15.5 17.5 6.9-6.5 NW29.97- 76.5- 68.9---
2025-03-25 08:30 pm E 15.5 19.4----29.97- 76.3- 68.7---
2025-03-25 08:20 pm E 13.6 17.5 6.2 146.3 N29.96- 76.5- 68.9---
2025-03-25 08:10 pm E 13.6 17.5 6.2-6.3 N29.96- 76.5- 68.9---
2025-03-25 08:00 pm E 15.5 17.5----29.96+0.04 76.5 77.4 68.7---
2025-03-25 07:50 pm E 15.5 17.5 6.6 136.4NNW29.95- 76.5 77.4 68.4---
2025-03-25 07:40 pm E 15.5 19.4 6.6-6.4NNW29.96- 76.5 77.4 68.0---
2025-03-25 07:30 pm E 15.5 19.4----29.96- 76.5- 67.8---
2025-03-25 07:20 pm E 15.5 17.5 6.6 136.6 NW29.96- 76.5- 68.0---
2025-03-25 07:10 pm E 15.5 19.4 6.6-6.6 NW29.95- 76.3- 68.0---
2025-03-25 07:00 pm E 15.5 17.5----29.95+0.04 76.3- 68.2---
2025-03-25 06:50 pm E 15.5 19.4 7.5 147.1 N29.94- 76.3- 68.2---
2025-03-25 06:40 pm E 15.5 19.4 7.5-7.1 N29.94- 76.3- 68.4---
2025-03-25 06:30 pm E 15.5 19.4----29.94- 76.3- 68.2---
2025-03-25 06:20 pm E 15.5 19.4 7.2 147.1NNW29.93- 76.1- 68.0---
2025-03-25 06:10 pm E 13.6 17.5 7.2-7.1NNW29.93- 76.1 77.4 68.2---
2025-03-25 06:00 pm E 15.5 17.5----29.93+0.02 76.1- 68.4---
2025-03-25 05:50 pm E 15.5 17.5 6.6 147.0NNW29.93- 76.1- 68.7---
2025-03-25 05:40 pm E 15.5 19.4 6.6-7.0NNW29.93- 76.1- 68.5---
2025-03-25 05:30 pm E 15.5 17.5----29.92- 76.1- 68.2---
2025-03-25 05:20 pm E 15.5 17.5 6.2 146.7 NW29.92- 75.9- 68.0---
2025-03-25 05:10 pm E 15.5 19.4 6.2-6.7 NW29.92- 76.1- 68.5---
2025-03-25 05:00 pm E 13.6 17.5----29.91-0.01 75.9- 68.2---
2025-03-25 04:50 pm E 15.5 17.5 6.6 146.8NNW29.91- 75.9- 68.5---
2025-03-25 04:40 pm E 15.5 19.4 6.6-6.8NNW29.91- 75.9- 68.9---
2025-03-25 04:30 pm E 15.5 19.4----29.91- 76.1- 68.9---
2025-03-25 04:20 pm E 13.6 17.5 7.2 147.1NNW29.91- 76.1- 68.4---
2025-03-25 04:10 pm E 13.6 17.5 7.2-7.1NNW29.91- 75.9- 68.4---
2025-03-25 04:00 pm E 11.7 15.5----29.91-0.04 75.7- 69.8---
2025-03-25 03:50 pm E 13.6 15.5 7.9 147.2NNW29.91- 75.6- 69.6---
2025-03-25 03:40 pm E 13.6 15.5 7.9-7.2NNW29.91- 75.6- 69.6---
2025-03-25 03:30 pm E 13.6 17.5----29.91- 75.6- 69.4---
2025-03-25 03:20 pm E 13.6 17.5 7.2 146.9NNW29.91- 75.6- 69.1---
2025-03-25 03:10 pm E 15.5 17.5 7.2-6.9NNW29.91- 75.6- 68.7---
2025-03-25 03:00 pm E 15.5 19.4----29.91-0.06 75.4- 68.7---
2025-03-25 02:50 pm E 15.5 19.4 6.6 136.5 NW29.91- 75.6- 69.1---
2025-03-25 02:40 pm E 15.5 19.4 6.6-6.5 NW29.91- 75.9- 68.9---
2025-03-25 02:30 pm E 15.5 19.4----29.92- 75.7- 68.2---
2025-03-25 02:20 pm E 15.5 19.4 7.2 147.2NNW29.92- 75.7- 68.5---
2025-03-25 02:10 pm E 15.5 19.4----29.92- 76.1 77.7 68.0---
2025-03-25 02:00 pm E 15.5 17.5----29.92-0.05 75.9- 67.3---
2025-03-25 01:50 pm E 15.5 17.5 6.9 147.0NNW29.93- 75.7- 67.5---
2025-03-25 01:40 pm E 15.5 17.5----29.93- 75.6 77.7 67.5---
2025-03-25 01:10 pm E 17.5 19.4 7.2-6.9NNW29.94- 75.2- 67.6---
2025-03-25 01:00 pm E 15.5 19.4----29.95-0.04 75.2- 68.0---
2025-03-25 12:50 pm E 15.5 19.4 7.5 147.2NNW29.95- 75.4 77.5 68.0---
2025-03-25 12:40 pm E 15.5 17.5 7.5-7.2NNW29.96- 75.2 77.5 68.5---
2025-03-25 12:30 pm E 13.6 17.5----29.96- 75.0 77.5 68.2---
2025-03-25 12:20 pm E 13.6 17.5 7.5 146.8NNW29.96- 74.7 77.5 68.0---
2025-03-25 12:10 pm E 15.5 17.5 7.5-6.8NNW29.97- 74.5 77.5 68.5---
2025-03-25 12:00 pm E 15.5 19.4----29.97-0.01 74.5- 69.1---
2025-03-25 11:50 am E 17.5 21.4 6.9 146.9NNW29.97- 74.3 77.5 69.1---
2025-03-25 11:40 am E 17.5 21.4----29.97- 74.7- 69.6---
2025-03-25 11:30 am E 17.5 21.4----29.97- 74.8- 69.6---
2025-03-25 11:20 am E 15.5 19.4 7.5 157.6NNW29.98- 74.7- 70.5---
2025-03-25 11:10 am E 15.5 19.4 7.5-7.6NNW29.98- 75.2- 70.5---
2025-03-25 11:00 am E 15.5 19.4----29.98+0.00 73.9 77.5 70.0---
2025-03-25 10:50 am E 11.7 17.5 7.5 147.9NNW29.99- 72.7 77.5 70.0---
2025-03-25 10:40 am E 13.6 19.4----29.98- 73.4- 69.6---
2025-03-25 10:30 amENE 11.7 13.6----29.99- 74.3 77.4 69.8---
2025-03-25 10:20 amENE 11.7 13.6 7.5 147.2NNW29.99- 74.5- 69.6---
2025-03-25 10:10 am E 9.7 13.6 7.5-7.2NNW29.99- 74.3 77.4 69.4---
2025-03-25 10:00 am E 13.6 15.5----29.99+0.05 74.5- 68.9---
2025-03-25 09:50 am E 15.5 17.5 7.2 156.9NNW29.99- 74.8- 69.1---
2025-03-25 09:40 am E 15.5 17.5 7.2-6.9NNW29.99- 74.3- 68.7---
2025-03-25 09:30 am E 15.5 21.4----29.99- 74.1- 68.4---
2025-03-25 09:20 am E 15.5 21.4 7.5 148.0NNW29.99- 73.6 77.4 68.9---
2025-03-25 09:10 am E 15.5 19.4 7.5-8.0NNW29.99- 73.9 77.4 70.0---
2025-03-25 09:00 am E 11.7 13.6----29.99+0.06 72.9 77.4 69.1---
2025-03-25 08:50 am E 13.6 17.5 7.9 147.5NNW29.99- 71.8- 68.4---
2025-03-25 08:40 amESE 17.5 23.3 7.9-7.5NNW29.99- 71.4- 68.5---
2025-03-25 08:30 amESE 17.5 23.3----29.98- 73.2 77.4 68.7---
2025-03-25 08:20 amESE 13.6 19.4 7.2 157.6NNW29.98- 73.9 77.4 67.6---
2025-03-25 08:10 am E 15.5 17.5 7.2-7.6NNW29.98- 75.7- 68.0---
2025-03-25 08:00 am E 15.5 19.4----29.97+0.05 75.9- 68.7---
2025-03-25 07:50 am E 15.5 17.5 7.5 158.3 NW29.96- 76.3- 68.9---
2025-03-25 07:40 am E 15.5 19.4----29.96- 76.1- 68.2---
2025-03-25 07:30 am E 15.5 17.5----29.95- 76.3- 68.7---
2025-03-25 07:20 am E 15.5 17.5 7.9 148.7NNW29.95- 76.1- 68.0---
2025-03-25 07:10 am E 13.6 17.5 7.9-8.7NNW29.95- 76.1 77.4 68.0---
2025-03-25 07:00 am E 13.6 17.5----29.95+0.03 75.9- 68.4---
2025-03-25 06:50 am E 13.6 17.5 7.9 158.8NNW29.94- 75.9- 68.7---
2025-03-25 06:40 am E 13.6 17.5----29.94- 75.6 77.4 68.4---
2025-03-25 06:30 am E 13.6 17.5----29.93- 75.2 77.4 68.9---
2025-03-25 06:20 am E 7.8 9.7 6.6 157.8 NW29.94- 74.8- 68.7---
2025-03-25 06:10 am E 11.7 13.6 6.6-7.8 NW29.93- 75.2- 68.2---
2025-03-25 06:00 am E 13.6 19.4----29.93+0.02 74.8- 66.7---
2025-03-25 05:50 am E 13.6 19.4 8.2 148.8 NW29.93- 75.2- 66.4---
2025-03-25 05:40 am E 17.5 23.3----29.93- 74.8- 66.9---
2025-03-25 05:30 am E 13.6 19.4----29.92- 75.9 77.5 68.4---
2025-03-25 05:20 am E 11.7 15.5 6.6 148.1 NW29.92- 75.9- 68.0---
2025-03-25 05:10 am E 11.7 13.6 6.6-8.1 NW29.92- 75.7- 67.6---
2025-03-25 05:00 am E 11.7 13.6----29.92-0.01 75.7- 68.0---
2025-03-25 04:50 am E 11.7 15.5 7.5 158.8NNW29.92- 75.9- 68.0---
2025-03-25 04:40 am E 11.7 15.5 7.5-8.8NNW29.91- 75.9- 67.6---
2025-03-25 04:30 am E 11.7 15.5----29.92- 75.9- 67.3---
2025-03-25 04:20 am E 11.7 15.5 7.5 158.8NNW29.91- 75.6- 67.1---
2025-03-25 04:10 am E 11.7 13.6----29.91- 75.7- 67.8---
2025-03-25 04:00 am E 11.7 13.6----29.91-0.03 75.7- 67.8---
2025-03-25 03:50 am E 11.7 15.5 7.5 158.5 NW29.91- 75.7- 67.5---
2025-03-25 03:40 am E 13.6 15.5 7.5-8.5 NW29.91- 75.7 77.7 67.1---
2025-03-25 03:30 am E 13.6 15.5----29.91- 75.9- 67.3---
2025-03-25 03:20 am E 13.6 15.5 7.2 158.4NNW29.91- 75.9- 67.5---
2025-03-25 03:10 am E 13.6 15.5 7.2-8.4NNW29.91- 75.7- 67.5---
2025-03-25 03:00 am E 13.6 19.4----29.91-0.06 75.9- 67.6---
2025-03-25 02:50 am E 15.5 17.5 7.9 158.9 NW29.91- 75.9- 67.6---
2025-03-25 02:40 am E 15.5 17.5 7.9-8.9 NW29.91- 75.7- 66.7---
2025-03-25 02:30 am E 13.6 19.4----29.91- 75.7- 68.0---
2025-03-25 02:20 am E 15.5 17.5 7.5 158.8NNW29.92- 75.7- 68.0---
2025-03-25 02:10 am E 15.5 17.5 7.5-8.8NNW29.92- 75.7 77.7 68.2---
2025-03-25 02:00 am E 13.6 17.5----29.92-0.05 75.9- 68.7---
2025-03-25 01:50 am E 11.7 13.6 6.2 158.1NNW29.93- 75.9 77.7 68.4---
2025-03-25 01:40 am E 13.6 15.5 6.2-8.1NNW29.93- 75.9- 68.4---
2025-03-25 01:30 am E 13.6 17.5----29.94- 75.9- 68.0---
2025-03-25 01:20 am E 13.6 17.5 7.9 158.8NNW29.94- 75.9- 68.0---
2025-03-25 01:10 am E 15.5 19.4 7.9-8.8NNW29.94- 76.1- 67.5---
2025-03-25 01:00 am E 13.6 17.5----29.94-0.03 75.9- 67.5---
2025-03-25 12:50 am E 13.6 15.5 8.2 159.4NNW29.95- 76.1- 67.5---
2025-03-25 12:40 am E 13.6 17.5 8.2-9.4NNW29.96- 76.1- 67.3---
2025-03-25 12:30 am E 13.6 15.5----29.96- 76.1- 67.6---
2025-03-25 12:20 am E 13.6 15.5 7.2 158.7 NW29.96- 76.3- 67.5---
2025-03-25 12:10 am E 13.6 17.5----29.96- 76.1- 67.3---
2025-03-25 12:00 am E 13.6 15.5----29.97+0.01 76.3- 68.2---
2025-03-24 11:50 pm E 13.6 15.5 6.9 158.5 NW29.97- 76.1- 67.8---
2025-03-24 11:40 pm E 13.6 15.5----29.97- 76.3- 68.4---
2025-03-24 11:30 pm E 13.6 15.5----29.97- 76.1- 67.8---
2025-03-24 11:20 pm E 13.6 15.5 8.2 159.2 NW29.97- 76.3- 68.0---
2025-03-24 11:10 pm E 13.6 17.5 8.2-9.2 NW29.97- 76.3- 67.6---
2025-03-24 11:00 pm E 13.6 17.5----29.97+0.02 76.3- 67.6---
2025-03-24 10:50 pm E 13.6 17.5 7.9 159.1NNW29.97- 76.1- 68.0---
2025-03-24 10:40 pm E 13.6 17.5 7.9-9.1NNW29.97- 76.1- 68.5---
2025-03-24 10:30 pmENE 13.6 17.5----29.97- 76.1- 69.3---
2025-03-24 10:20 pmENE 13.6 17.5 7.2 158.3 NW29.97- 75.9- 69.3---
2025-03-24 10:10 pmENE 13.6 17.5 7.2-8.3 NW29.97- 76.1- 69.6---
2025-03-24 10:00 pmENE 13.6 17.5----29.97+0.03 75.9- 69.3---
2025-03-24 09:50 pmENE 13.6 15.5 7.2 158.3NNW29.97- 76.1- 69.4---

Detailed Wave Summary
for 51002 as of
(9:40 pm HAST on 03/25/2025)
0740 GMT on 03/26/2025:

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): 6.6 ft
5-day plot - Swell Height Swell Height (SwH): 5.2 ft
5-day plot - Swell Period Swell Period (SwP): 12.9 sec
5-day plot - Swell Direction Swell Direction (SwD):NNW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 3.6 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 5.9 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): E
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 6.4 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
2025-03-25 09:10 pm 6.9 5.2 12.9 N 4.3 5.9 E SWELL 6.4
2025-03-25 08:40 pm 6.9 5.6 12.9 NW 3.9 5.9 E SWELL 6.5
2025-03-25 08:10 pm 6.2 4.9 13.8 N 3.9 5.9 E SWELL 6.3
2025-03-25 07:40 pm 6.6 5.2 12.9NNW 3.9 5.3 E SWELL 6.4
2025-03-25 07:10 pm 6.6 5.2 12.9 NW 3.6 5.6 E SWELL 6.6
2025-03-25 06:40 pm 7.5 6.6 13.8 N 3.6 5.9 E SWELL 7.1
2025-03-25 06:10 pm 7.2 6.2 13.8NNW 3.6 5.6 E SWELL 7.1
2025-03-25 05:40 pm 6.6 5.9 13.8NNW 3.6 5.9 E SWELL 7.0
2025-03-25 05:10 pm 6.2 5.2 13.8 NW 3.6 5.6 E SWELL 6.7
2025-03-25 04:40 pm 6.6 5.6 13.8NNW 3.6 5.6 ESE SWELL 6.8
2025-03-25 04:10 pm 7.2 6.2 13.8NNW 3.6 5.0 E SWELL 7.1
2025-03-25 03:40 pm 7.9 6.9 13.8NNW 3.9 5.3 E SWELL 7.2
2025-03-25 03:10 pm 7.2 5.9 13.8NNW 3.9 6.2 E SWELL 6.9
2025-03-25 02:40 pm 6.6 5.2 12.9 NW 3.9 5.6 E SWELL 6.5
2025-03-25 02:10 pm 7.2 6.2 13.8NNW 3.9 5.3 E SWELL 7.2
2025-03-25 01:40 pm 6.9 5.9 13.8NNW 3.3 5.9 E SWELL 7.0
2025-03-25 01:10 pm 7.2 6.2 13.8NNW 3.9 5.0 E SWELL 6.9
2025-03-25 12:40 pm 7.5 6.6 13.8NNW 3.9 5.0 E SWELL 7.2
2025-03-25 12:10 pm 7.5 6.2 13.8NNW 3.9 5.3 E SWELL 6.8
2025-03-25 11:40 am 6.9 5.9 13.8NNW 3.3 5.0 E SWELL 6.9
2025-03-25 11:10 am 7.5 6.6 14.8NNW 3.6 5.6 E SWELL 7.6
2025-03-25 10:40 am 7.5 6.9 13.8NNW 3.3 5.0 E SWELL 7.9
2025-03-25 10:10 am 7.5 6.9 13.8NNW 3.0 4.8 E SWELL 7.2
2025-03-25 09:40 am 7.2 6.6 14.8NNW 3.3 4.2 E SWELL 6.9
2025-03-25 09:10 am 7.5 7.2 13.8NNW 3.0 4.3 E SWELL 8.0
2025-03-25 08:40 am 7.9 7.2 13.8NNW 3.3 5.0 E SWELL 7.5
2025-03-25 08:10 am 7.2 6.6 14.8NNW 3.0 5.0 E SWELL 7.6
2025-03-25 07:40 am 7.5 7.2 14.8 NW 2.6 4.8 E SWELL 8.3
2025-03-25 07:10 am 7.9 7.5 13.8NNW 2.6 5.9 E SWELL 8.7
2025-03-25 06:40 am 7.9 7.2 14.8NNW 2.6 5.6 E SWELL 8.8
2025-03-25 06:10 am 6.6 6.2 14.8 NW 2.3 4.8 E SWELL 7.8
2025-03-25 05:40 am 8.2 7.5 13.8 NW 2.6 5.6 ESE SWELL 8.8
2025-03-25 05:10 am 6.6 6.2 13.8 NW 2.3 5.6 E SWELL 8.1
2025-03-25 04:40 am 7.5 7.2 14.8NNW 2.6 5.6 E SWELL 8.8
2025-03-25 04:10 am 7.5 7.2 14.8NNW 2.3 4.3 E SWELL 8.8
2025-03-25 03:40 am 7.5 7.2 14.8 NW 2.6 4.0 ESE SWELL 8.5
2025-03-25 03:10 am 7.2 6.9 14.8NNW 2.6 5.6 E SWELL 8.4
2025-03-25 02:40 am 7.9 7.5 14.8 NW 2.3 5.3 E SWELL 8.9
2025-03-25 02:10 am 7.5 7.2 14.8NNW 2.3 5.6 E SWELL 8.8
2025-03-25 01:40 am 6.2 5.9 14.8NNW 2.3 5.3 E SWELL 8.1
2025-03-25 01:10 am 7.9 7.5 14.8NNW 2.3 5.9 E SWELL 8.8
2025-03-25 12:40 am 8.2 7.9 14.8NNW 2.3 6.2 ESE SWELL 9.4
2025-03-25 12:10 am 7.2 6.9 14.8 NW 2.3 6.2 E SWELL 8.7
2025-03-24 11:40 pm 6.9 6.6 14.8 NW 2.3 5.6 E SWELL 8.5
2025-03-24 11:10 pm 8.2 7.9 14.8 NW 2.3 5.6 ESE SWELL 9.2
2025-03-24 10:40 pm 7.9 7.5 14.8NNW 2.3 5.6 E SWELL 9.1
2025-03-24 10:10 pm 7.2 6.9 14.8 NW 2.3 4.8 E SWELL 8.3

Plot of wave energy versus frequency (and period)