Station 51206 - Hilo, Hawaii, HI (188) Image indicating link to RSS feed of recent meteorological observations for station 51206


Conditions at 51206 as of
(5:56 pm HAST on 07/09/2025)
0356 GMT on 07/10/2025:
     

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 - Wave Height Wave Height (WVHT): 5.6 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 8 sec
5-day plot - Average Wave Period Average Period (APD): 6.3 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): E ( 91 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 79.5 °F
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
2025-07-09 05:26 pm--- 5.6 86.0 E--- 79.5----
2025-07-09 04:56 pm--- 5.9 86.4ENE--- 80.1----
2025-07-09 04:26 pm--- 5.9 86.3ENE--- 80.1----
2025-07-09 03:56 pm--- 6.2 86.4ENE--- 80.1----
2025-07-09 03:26 pm--- 6.2 86.4ENE--- 80.8----
2025-07-09 02:56 pm--- 6.6 86.4 E--- 81.0----
2025-07-09 02:26 pm--- 5.9 86.2ENE--- 80.8----
2025-07-09 01:56 pm--- 5.9 76.4 E--- 80.6----
2025-07-09 12:56 pm--- 5.9 86.4 E--- 80.6----
2025-07-09 12:26 pm--- 5.9 86.4 E--- 79.9----
2025-07-09 11:56 am--- 5.6 86.2 E--- 80.1----
2025-07-09 11:26 am--- 6.2 86.5 E--- 79.9----
2025-07-09 10:56 am--- 6.6 86.7 E--- 79.9----
2025-07-09 10:26 am--- 5.9 86.7 E--- 79.5----
2025-07-09 09:56 am--- 6.2 86.7ENE--- 79.2----
2025-07-09 09:26 am--- 5.2 86.5ENE--- 78.8----
2025-07-09 08:56 am--- 5.9 86.5 E--- 78.6----
2025-07-09 08:26 am--- 6.6 86.8 E--- 78.6----
2025-07-09 07:56 am--- 6.2 86.6 E--- 78.4----
2025-07-09 07:26 am--- 6.6 86.6 E--- 78.4----
2025-07-09 06:56 am--- 5.9 86.3ENE--- 78.3----
2025-07-09 06:26 am--- 5.9 86.2 E--- 78.3----
2025-07-09 05:56 am--- 6.9 86.3 E--- 78.3----
2025-07-09 05:26 am--- 6.6 86.5 E--- 78.3----
2025-07-09 04:56 am--- 6.9 86.8 E--- 78.4----
2025-07-09 04:26 am--- 6.2 86.4ENE--- 78.4----
2025-07-09 03:56 am--- 5.9 86.4ENE--- 78.3----
2025-07-09 03:26 am--- 7.2 86.6 E--- 78.4----
2025-07-09 02:56 am--- 5.9 86.2 E--- 78.4----
2025-07-09 02:26 am--- 6.6 86.5 E--- 78.4----
2025-07-09 01:56 am--- 6.2 86.3 E--- 79.2----
2025-07-09 01:26 am--- 6.6 86.5 E--- 79.2----
2025-07-09 12:56 am--- 6.6 86.5 E--- 79.2----
2025-07-09 12:26 am--- 6.9 96.7 E--- 79.2----
2025-07-08 11:56 pm--- 6.6 96.5 E--- 79.3----
2025-07-08 11:26 pm--- 6.9 86.6 E--- 79.3----
2025-07-08 10:56 pm--- 6.9 86.6ESE--- 79.2----
2025-07-08 10:26 pm--- 6.6 86.5 E--- 79.3----
2025-07-08 09:56 pm--- 7.2 86.7 E--- 79.3----
2025-07-08 09:26 pm--- 6.6 96.4ESE--- 79.3----
2025-07-08 08:56 pm--- 7.2 86.3 E--- 79.3----
2025-07-08 08:26 pm--- 6.9 86.5 E--- 79.2----
2025-07-08 07:56 pm--- 7.5 86.6 E--- 79.2----
2025-07-08 07:26 pm--- 7.2 96.7 E--- 79.2----
2025-07-08 06:56 pm--- 7.5 86.7 E--- 78.8----
2025-07-08 06:26 pm--- 6.2 86.0 E--- 78.8----
2025-07-08 05:56 pm--- 7.9 86.7 E--- 78.8----

Wave Summary
for 51206 as of
(5:56 pm HAST on 07/09/2025)
0356 GMT on 07/10/2025:

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): 5.6 ft
5-day plot - Swell Height Swell Height (SwH): 1.3 ft
5-day plot - Swell Period Swell Period (SwP): 10.5 sec
5-day plot - Swell Direction Swell Direction (SwD):ESE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 5.6 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 8.3 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): E
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 6.3 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
2025-07-09 05:26 pm 5.6 1.0 11.1ESE 5.6 7.7 E STEEP 6.0
2025-07-09 04:56 pm 5.9 1.3 10.5ESE 5.9 7.7 ENE STEEP 6.4
2025-07-09 04:26 pm 5.9 1.0 10.5ESE 5.9 7.7 ENE STEEP 6.3
2025-07-09 03:56 pm 6.2 1.0 11.1 E 6.2 7.7 ENE STEEP 6.4
2025-07-09 03:26 pm 6.2 1.0 10.5ESE 6.2 7.7 ENE STEEP 6.4
2025-07-09 02:56 pm 6.6 1.3 10.5ESE 6.2 8.3 E AVERAGE 6.4
2025-07-09 02:26 pm 5.9 1.0 10.5ESE 5.6 7.7 ENE STEEP 6.2
2025-07-09 01:56 pm 5.9 1.0 10.5ESE 5.9 7.1 E STEEP 6.4
2025-07-09 01:26 pm 5.9 1.3 10.5ESE 5.9 7.7 ENE STEEP 6.3
2025-07-09 12:56 pm 5.9 1.3 10.5 E 5.9 7.7 E STEEP 6.4
2025-07-09 12:26 pm 5.9 1.0 10.5ESE 5.9 7.7 E STEEP 6.4
2025-07-09 11:56 am 5.6 1.0 10.5ESE 5.6 8.3 E AVERAGE 6.2
2025-07-09 11:26 am 6.2 1.3 10.5ESE 6.2 8.3 E AVERAGE 6.5
2025-07-09 10:56 am 6.6 1.3 11.1ESE 6.2 8.3 E AVERAGE 6.7
2025-07-09 10:26 am 5.9 1.0 10.5ESE 5.9 8.3 E AVERAGE 6.7
2025-07-09 09:56 am 6.2 1.0 10.5ESE 6.2 7.7 ENE STEEP 6.7
2025-07-09 09:26 am 5.2 1.0 10.5 E 5.2 7.7 ENE AVERAGE 6.5
2025-07-09 08:56 am 5.9 1.0 11.1ESE 5.9 8.3 E AVERAGE 6.5
2025-07-09 08:26 am 6.2 1.3 10.5ESE 6.2 8.3 E AVERAGE 6.8
2025-07-09 07:56 am 6.2 1.0 11.1ESE 6.2 8.3 E AVERAGE 6.6
2025-07-09 07:26 am 6.6 1.3 10.5 E 6.6 8.3 E AVERAGE 6.6
2025-07-09 06:56 am 5.9 1.0 10.5ESE 5.9 7.7 ENE STEEP 6.3
2025-07-09 06:26 am 5.9 1.3 10.5 E 5.6 8.3 E AVERAGE 6.2
2025-07-09 05:56 am 6.9 1.3 10.5 E 6.6 8.3 E AVERAGE 6.3
2025-07-09 05:26 am 6.6 1.3 10.5ESE 6.6 8.3 E AVERAGE 6.5
2025-07-09 04:56 am 6.9 1.3 10.5ESE 6.9 8.3 E AVERAGE 6.8
2025-07-09 04:26 am 6.2 1.0 10.5ESE 6.2 7.7 ENE STEEP 6.4
2025-07-09 03:56 am 5.9 1.3 11.8ESE 5.9 7.7 ENE STEEP 6.4
2025-07-09 03:26 am 7.2 1.3 10.5ESE 6.9 8.3 E STEEP 6.6
2025-07-09 02:56 am 5.9 1.3 10.5 E 5.9 8.3 E AVERAGE 6.2
2025-07-09 02:26 am 6.6 1.3 11.1ESE 6.2 8.3 E AVERAGE 6.5
2025-07-09 01:56 am 6.2 1.3 10.5ESE 6.2 8.3 E AVERAGE 6.3
2025-07-09 01:26 am 6.6 1.3 11.1ESE 6.2 8.3 E AVERAGE 6.5
2025-07-09 12:56 am 6.6 1.3 10.5ESE 6.2 8.3 E AVERAGE 6.5
2025-07-09 12:26 am 6.9 1.3 10.5ESE 6.9 9.1 E AVERAGE 6.7
2025-07-08 11:56 pm 6.6 1.3 10.5ESE 6.6 9.1 E AVERAGE 6.5
2025-07-08 11:26 pm 6.9 1.3 10.5ESE 6.9 8.3 E AVERAGE 6.6
2025-07-08 10:56 pm 6.9 1.3 10.5ESE 6.9 8.3 ESE AVERAGE 6.6
2025-07-08 10:26 pm 6.6 1.3 10.5 SE 6.6 8.3 E AVERAGE 6.5
2025-07-08 09:56 pm 7.2 1.3 10.5ESE 6.9 8.3 E STEEP 6.7
2025-07-08 09:26 pm 6.6 1.3 10.5ESE 6.6 9.1 ESE AVERAGE 6.4
2025-07-08 08:56 pm 6.9 1.3 11.1 SE 6.9 8.3 E AVERAGE 6.3
2025-07-08 08:26 pm 6.9 1.3 10.5ESE 6.9 8.3 E AVERAGE 6.5
2025-07-08 07:56 pm 7.2 1.3 10.5ESE 7.2 8.3 E STEEP 6.6
2025-07-08 07:26 pm 7.2 1.3 10.5ESE 6.9 9.1 E AVERAGE 6.7
2025-07-08 06:56 pm 7.2 1.6 10.5ESE 7.2 8.3 E STEEP 6.7
2025-07-08 06:26 pm 6.2 1.6 10.5ESE 5.9 8.3 E AVERAGE 6.0
2025-07-08 05:56 pm 7.9 1.6 10.5ESE 7.5 8.3 E STEEP 6.7

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