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Station 51213 - Kaumalapau Southwest, Lanai, HI (239) Image indicating link to RSS feed of recent meteorological observations for station 51213


Conditions at 51213 as of
(3:58 am HAST)
1358 GMT on 09/23/2023:
     

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): 3.0 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 12 sec
5-day plot - Average Wave Period Average Period (APD): 7.1 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSE ( 165 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 80.8 °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
2023-09-23 03:28 am--- 2.6 146.7 S--- 80.8----
2023-09-23 02:58 am--- 3.0 147.4 S--- 80.8----
2023-09-23 02:28 am--- 3.0 117.4SSE--- 80.8----
2023-09-23 01:58 am--- 2.6 146.9 S--- 81.0----
2023-09-23 01:28 am--- 3.0 147.0 S--- 81.0----
2023-09-23 12:58 am--- 3.0 146.9SSE--- 81.0----
2023-09-23 12:28 am--- 3.0 146.6SSE--- 81.0----
2023-09-22 11:58 pm--- 3.0 146.5SSE--- 81.0----
2023-09-22 11:28 pm--- 3.0 146.8 S--- 81.0----
2023-09-22 10:58 pm--- 3.0 136.1 S--- 81.0----
2023-09-22 10:28 pm--- 3.0 146.3SSE--- 80.6----
2023-09-22 09:58 pm--- 3.0 126.2SSW--- 80.6----
2023-09-22 09:28 pm--- 3.3 136.2SSW--- 80.6----
2023-09-22 08:58 pm--- 3.0 145.6 S--- 80.6----
2023-09-22 08:28 pm--- 3.0 145.9SSW--- 80.8----
2023-09-22 07:58 pm--- 3.0 135.8SSW--- 80.8----
2023-09-22 07:28 pm--- 3.0 145.7SSW--- 80.8----
2023-09-22 06:58 pm--- 3.0 155.7SSW--- 80.8----
2023-09-22 06:28 pm--- 3.0 135.5 S--- 81.0----
2023-09-22 05:58 pm--- 3.0 146.1 S--- 81.0----
2023-09-22 05:28 pm--- 3.0 145.7 S--- 81.1----
2023-09-22 04:58 pm--- 2.6 135.9SSW--- 81.3----
2023-09-22 04:28 pm--- 3.0 146.2 S--- 81.5----
2023-09-22 03:58 pm--- 2.6 136.2 S--- 81.5----
2023-09-22 03:32 pm--- 2.6-6.4 S--- 81.5----
2023-09-22 03:28 pm--- 2.6 156.4 S--- 81.5----
2023-09-22 02:58 pm--- 3.0 136.5 S--- 81.3----
2023-09-22 02:28 pm--- 2.6 146.9 S--- 81.3----
2023-09-22 01:58 pm--- 2.6 137.8 S--- 81.1----
2023-09-22 12:58 pm--- 2.6 137.5SSW--- 81.5----
2023-09-22 12:28 pm--- 2.6 137.3SSW--- 81.5----
2023-09-22 11:58 am--- 2.6 137.0SSW--- 81.3----
2023-09-22 11:28 am--- 2.6 157.4 S--- 81.3----
2023-09-22 10:58 am--- 2.6 157.2SSE--- 81.5----
2023-09-22 10:28 am--- 2.6 146.5 S--- 81.1----
2023-09-22 09:58 am--- 2.6 136.8 S--- 81.1----
2023-09-22 09:28 am--- 2.6 137.3SSE--- 81.1----
2023-09-22 08:58 am--- 2.6 136.8 S--- 81.1----
2023-09-22 08:28 am--- 2.3 137.2SSW--- 81.1----
2023-09-22 07:58 am--- 2.3 157.1 S--- 81.1----
2023-09-22 07:28 am--- 2.3 136.2 S--- 81.1----
2023-09-22 06:58 am--- 2.6 157.4 S--- 81.0----
2023-09-22 06:28 am--- 2.6 157.4 S--- 81.1----
2023-09-22 05:58 am--- 2.6 146.5SSW--- 81.1----
2023-09-22 05:28 am--- 2.6 137.0 S--- 81.1----
2023-09-22 04:58 am--- 3.0 137.4SSW--- 81.1----
2023-09-22 04:28 am--- 2.6 136.8 S--- 81.1----
2023-09-22 03:58 am--- 2.6 137.1 S--- 81.1----

Detailed Wave Summary
for 51213 as of (3:58 am HAST)
1358 GMT on 09/23/2023:

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): 2.6 ft
5-day plot - Swell Height Swell Height (SwH): 2.0 ft
5-day plot - Swell Period Swell Period (SwP): 11.8 sec
5-day plot - Swell Direction Swell Direction (SwD):SSE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 2.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 9.9 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):SSE
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 7.1 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
2023-09-23 03:28 am 2.6 2.0 14.3 S 2.0 9.9 SSE SWELL 6.7
2023-09-23 02:58 am 3.0 2.3 14.3 S 2.0 9.9 SSE SWELL 7.4
2023-09-23 02:28 am 3.0 2.3 11.1SSE 2.0 9.9 SSE SWELL 7.4
2023-09-23 01:58 am 2.6 2.0 14.3 S 1.6 9.9 SSE N/A 6.9
2023-09-23 01:28 am 3.0 2.0 14.3 S 2.0 9.9 SSE SWELL 7.0
2023-09-23 12:58 am 3.0 2.0 14.3SSE 2.3 9.9 SSE AVERAGE 6.9
2023-09-23 12:28 am 3.0 2.0 14.3SSE 2.3 9.9 SSE AVERAGE 6.6
2023-09-22 11:58 pm 3.0 2.0 14.3SSE 2.3 9.9 SSE AVERAGE 6.5
2023-09-22 11:28 pm 3.0 2.0 14.3 S 2.3 9.9 SE AVERAGE 6.8
2023-09-22 10:58 pm 3.0 2.0 13.3 S 2.3 9.9 SSE AVERAGE 6.1
2023-09-22 10:28 pm 3.0 2.0 14.3SSE 2.3 9.9 SSE AVERAGE 6.3
2023-09-22 09:58 pm 3.0 1.6 11.8SSW 2.6 7.7 SSE AVERAGE 6.2
2023-09-22 09:28 pm 3.3 2.0 13.3SSW 2.6 9.9 SSE AVERAGE 6.2
2023-09-22 08:58 pm 3.0 1.6 14.3 S 2.6 9.9 S AVERAGE 5.6
2023-09-22 08:28 pm 3.0 2.0 14.3SSW 2.3 9.9 S AVERAGE 5.9
2023-09-22 07:58 pm 3.0 2.0 13.3SSW 2.3 5.0 SSE AVERAGE 5.8
2023-09-22 07:28 pm 3.0 2.0 14.3SSW 2.3 9.9 SSW AVERAGE 5.7
2023-09-22 06:58 pm 3.0 2.0 15.4SSW 2.3 5.6 SE AVERAGE 5.7
2023-09-22 06:28 pm 3.0 1.6 13.3 S 2.3 9.9 S AVERAGE 5.5
2023-09-22 05:58 pm 3.0 2.0 14.3 S 2.3 4.8 SSE AVERAGE 6.1
2023-09-22 05:28 pm 2.6 1.6 14.3 S 2.3 9.9 S AVERAGE 5.7
2023-09-22 04:58 pm 2.6 1.6 12.5SSW 2.0 9.9 S N/A 5.9
2023-09-22 04:28 pm 3.0 2.0 14.3 S 2.0 9.1 SSE SWELL 6.2
2023-09-22 03:58 pm 2.6 1.6 13.3 S 2.0 9.9 SSE AVERAGE 6.2
2023-09-22 03:28 pm 2.6 2.0 15.4 S 2.0 9.1 SSE SWELL 6.4
2023-09-22 02:58 pm 3.0 2.0 12.5 S 2.0 9.9 SSE SWELL 6.5
2023-09-22 02:28 pm 2.6 2.0 14.3 S 2.0 9.1 SSE SWELL 6.9
2023-09-22 01:58 pm 2.6 2.0 13.3 S 1.6 9.1 SSE N/A 7.8
2023-09-22 01:28 pm 2.3 1.6 11.8SSE 1.6 9.9 SSE N/A 7.6
2023-09-22 12:58 pm 2.6 1.6 13.3SSW 2.0 9.1 SE N/A 7.5
2023-09-22 12:28 pm 2.6 1.6 13.3SSW 2.0 9.9 SSE AVERAGE 7.3
2023-09-22 11:58 am 2.6 1.6 13.3SSW 2.0 9.9 SSE N/A 7.0
2023-09-22 11:28 am 2.6 2.0 15.4 S 2.0 9.1 SSE SWELL 7.4
2023-09-22 10:58 am 2.6 1.6 15.4SSE 2.0 9.9 SE N/A 7.2
2023-09-22 10:28 am 2.6 1.6 14.3 S 2.0 9.9 SSE N/A 6.5
2023-09-22 09:58 am 2.6 1.6 12.5 S 2.0 9.1 SSE N/A 6.8
2023-09-22 09:28 am 2.6 2.0 12.5SSE 2.0 5.9 SSE SWELL 7.3
2023-09-22 08:58 am 2.6 1.6 12.5 S 2.0 9.9 SSE N/A 6.8
2023-09-22 08:28 am 2.3 1.6 13.3SSW 1.6 9.9 S N/A 7.2
2023-09-22 07:58 am 2.3 1.6 15.4 S 1.6 9.9 S N/A 7.1
2023-09-22 07:28 am 2.3 1.6 12.5 S 1.6 4.5 SE N/A 6.2
2023-09-22 06:58 am 2.6 2.0 15.4 S 1.6 9.1 S N/A 7.4
2023-09-22 06:28 am 2.6 2.0 15.4 S 1.6 5.0 SE SWELL 7.4
2023-09-22 05:58 am 2.6 1.6 14.3SSW 2.0 5.6 SE AVERAGE 6.5
2023-09-22 05:28 am 2.6 1.6 13.3 S 2.0 6.2 SSE AVERAGE 7.0
2023-09-22 04:58 am 3.0 2.0 13.3SSW 2.0 9.9 S SWELL 7.4
2023-09-22 04:28 am 2.6 1.6 12.5 S 2.0 9.9 SSE AVERAGE 6.8
2023-09-22 03:58 am 2.6 1.6 12.5 S 2.0 9.1 SSE N/A 7.1

Plot of wave energy versus frequency (and period)