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See recent photos from TAO buoy 8N 110W

Station 51203 - Kaumalapau, HI (146) Image indicating link to RSS feed of recent meteorological observations for station 51203

Owned and maintained by Pacific Islands Ocean Observing System (PacIOOS)
Data provided by Scripps Institution of Oceanography
Waverider Buoy
20.788 N 157.010 W (20°47'16" N 157°0'35" W)

Water depth: 201 m

Latest NWS Marine Forecast

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 51203

Conditions at 51203 as of
(7:07 am HAST)
1707 GMT on 05/19/2013:
Unit of Measure:    Time Zone:   

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): 5.9 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 15 sec
5-day plot - Average Period Average Period (APD): 12.8 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): SSW ( 197 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 77.9 °F
Previous observations
5-day plot - Wind Direction 5-day plot - Wind Speed 5-day plot - Wind Gust 5-day plot - Wave Height 5-day plot - Dominant Wave Period 5-day plot - Average Period 5-day plot - Mean Wave Direction 5-day plot - Atmospheric Pressure 5-day plot - Pressure Tendency 5-day plot - Air Temperature 5-day plot - Water Temperature 5-day plot - Dew Point 5-day plot - Salinity 5-day plot - Visibility 5-day plot - Tide (above MLLW)
MM DD TIME
(HAST)		   WDIR WSPD
kts		 GST
kts		 WVHT
ft		 DPD
sec		 APD
sec		 MWD PRES
in		 PTDY
in		 ATMP
°F		 WTMP
°F		 DEWP
°F		 SAL
psu		 VIS
nmi		 TIDE
ft
0519 6:37 am  --- 5.9 1513.1SSW--- 77.9----
0519 6:07 am  --- 5.6 1512.7SSW--- 77.9----
0519 5:37 am  --- 4.9 1512.1SSW--- 77.9----
0519 5:07 am  --- 5.2 1512.3SSW--- 78.1----
0519 4:37 am  --- 5.2 1512.2SSW--- 78.3----
0519 4:07 am  --- 5.2 1512.2SSW--- 78.3----
0519 3:37 am  --- 5.6 1512.5SSW--- 78.4----
0519 3:07 am  --- 4.9 1512.1SSW--- 78.4----
0519 2:37 am  --- 5.6 1512.6SSW--- 78.4----
0519 2:07 am  --- 4.6 1511.8SSW--- 78.4----
0519 1:37 am  --- 4.9 1511.9SSW--- 78.6----
0519 1:07 am  --- 4.6 1711.6SSW--- 78.6----
051912:37 am  --- 4.6 1511.7SSW--- 78.8----
051912:07 am  --- 5.2 1512.1SSW--- 78.8----
051811:37 pm  --- 4.3 1511.3SSW--- 78.6----
051811:07 pm  --- 4.6 1511.5SSW--- 78.8----
051810:37 pm  --- 4.3 1510.8SSW--- 78.8----
051810:07 pm  --- 4.9 1311.4SSW--- 78.8----
0518 9:37 pm  --- 4.6 1511.6SSW--- 78.8----
0518 9:07 pm  --- 4.9 1511.7SSW--- 78.8----
0518 8:37 pm  --- 5.2 1512.1SSW--- 78.8----
0518 8:07 pm  --- 5.2 1511.9SSW--- 79.0----
0518 7:37 pm  --- 5.2 1511.8SSW--- 79.2----
0518 7:07 pm  --- 5.9 1712.3SSW--- 78.6----
0518 6:37 pm  --- 5.9 1511.9SSW--- 78.4----
0518 6:07 pm  --- 5.9 1511.5SSW--- 78.4----
0518 5:37 pm  --- 5.2 1411.3SSW--- 78.6----
0518 5:07 pm  --- 5.2 1511.7SSW--- 78.8----
0518 4:37 pm  --- 6.2 1512.6SSW--- 79.0----
0518 4:07 pm  --- 5.6 1511.9SSW--- 79.0----
0518 3:37 pm  --- 5.9 1512.0SSW--- 79.0----
0518 3:07 pm  --- 5.2 1711.0SSW--- 78.8----
0518 2:37 pm  --- 5.6 1711.6SSW--- 79.0----
0518 2:07 pm  --- 5.6 1712.1SSW--- 80.1----
0518 1:37 pm  --- 6.2 1712.5SSW--- 80.2----
0518 1:07 pm  --- 5.6 1711.7SSW--- 80.1----
051812:37 pm  --- 5.6 1712.1SSW--- 79.2----
051812:07 pm  --- 5.2 1511.9SSW--- 78.6----
051811:37 am  --- 5.2 1512.6SSW--- 78.8----
051811:07 am  --- 4.6 1511.5SSW--- 79.0----
051810:37 am  --- 4.9 1511.6SSW--- 78.8----
051810:07 am  --- 4.9 1511.6SSW--- 78.8----
0518 9:37 am  --- 5.2 1711.5SSW--- 78.8----
0518 9:07 am  --- 4.6 1710.8SSW--- 78.4----
0518 8:37 am  --- 4.6 1510.9SSW--- 78.3----
0518 8:07 am  --- 4.9 1511.1SSW--- 78.1----
0518 7:37 am  --- 4.6 1710.3SSW--- 78.1----
0518 7:07 am  --- 4.9 1510.6SSW--- 78.1----
Detailed Wave Summary
for 51203 as of (7:07 am HAST)
1707 GMT on 05/19/2013:

These wave data are displayed in rounded times.

Unit of Measure:    Time Zone:   

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 HeightSignificant Wave Height (WVHT): 5.9 ft
5-day plot - Swell HeightSwell Height (SwH): 5.6 ft
5-day plot - Swell PeriodSwell Period (SwP): 15.4 sec
5-day plot - Swell DirectionSwell Direction (SwD):SSW
5-day plot - Wind Wave HeightWind Wave Height (WWH): 1.6 ft
5-day plot - Wind Wave PeriodWind Wave Period (WWP): 9.9 sec
5-day plot - Wind Wave DirectionWind Wave Direction (WWD):SSW
5-day plot - Wave SteepnessWave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave PeriodAverage Wave Period (APD): 12.8 sec
Previous observations
5-day plot - Significant Wave Height 5-day plot - Swell Height 5-day plot - Swell Period 5-day plot - Swell Direction 5-day plot - Wind Wave Height 5-day plot - Wind Wave Period 5-day plot - Wind Wave Direction 5-day plot - Wave Steepness 5-day plot - Average Wave Period
MM DD TIME
(HAST)		   WVHT
ft		   SwH
ft		   SwP
sec		   SwD WWH
ft		 WWP
sec		   WWD STEEPNESS APD
sec
0519 6:37 am   5.9   5.9   15.4  SSW 1.6 9.9   SSW SWELL 13.1
0519 6:07 am   5.6   5.6   15.4  SSW 1.6 9.9   SW SWELL 12.7
0519 5:37 am   4.9   4.6   15.4  SSW 1.6 9.9   SSW SWELL 12.1
0519 5:07 am   5.2   5.2   15.4  SSW 1.6 9.9   SSW SWELL 12.3
0519 4:37 am   5.2   4.9   15.4  SSW 1.6 9.9   SW SWELL 12.2
0519 4:07 am   5.2   4.9   15.4  SSW 1.6 9.9   SSW SWELL 12.2
0519 3:37 am   5.6   5.6   15.4  SSW 1.6 8.3   SSE SWELL 12.5
0519 3:07 am   4.9   4.6   15.4  SSW 1.6 7.7   SSE SWELL 12.1
0519 2:37 am   5.6   5.6   15.4  SSW 1.6 8.3   S SWELL 12.6
0519 2:07 am   4.6   4.6   15.4  SSW 1.6 8.3   SSE SWELL 11.8
0519 1:37 am   4.9   4.6   15.4  SSW 2.0 8.3   S SWELL 11.9
0519 1:07 am   4.6   4.3   16.7  SSW 1.6 8.3   S SWELL 11.6
051912:37 am   4.6   4.3   15.4  SSW 1.6 8.3   SSE SWELL 11.7
051912:07 am   5.2   4.9   15.4  SSW 1.6 9.9   SSW SWELL 12.1
051811:37 pm   4.3   3.9   15.4  SSW 1.6 9.1   SSW SWELL 11.3
051811:07 pm   4.6   4.3   15.4  SSW 1.6 9.1   SSW SWELL 11.5
051810:37 pm   4.3   3.6   15.4  SSW 1.6 9.9   SW SWELL 10.8
051810:07 pm   4.9   4.6   13.3  SSW 1.6 9.9   SSW SWELL 11.4
0518 9:37 pm   4.6   4.6   15.4  SSW 1.6 9.9   SSW SWELL 11.6
0518 9:07 pm   4.9   4.6   15.4  SSW 1.6 9.9   SSW SWELL 11.7
0518 8:37 pm   5.2   4.9   15.4  SSW 2.0 8.3   S SWELL 12.1
0518 8:07 pm   5.2   4.9   15.4  SSW 1.6 8.3   SSE SWELL 11.9
0518 7:37 pm   5.2   4.6   15.4  SSW 2.0 9.1   S SWELL 11.8
0518 7:07 pm   5.9   5.6   16.7  SSW 2.0 8.3   S SWELL 12.3
0518 6:37 pm   5.9   5.6   15.4  SSW 2.0 9.9   SSW SWELL 11.9
0518 6:07 pm   5.9   5.2   15.4  SSW 2.0 9.9   SSW SWELL 11.5
0518 5:37 pm   5.2   4.6   14.3  SSW 2.0 9.1   S SWELL 11.3
0518 5:07 pm   5.2   4.9   15.4  SSW 1.6 9.1   SSW SWELL 11.7
0518 4:37 pm   6.2   5.9   15.4  SSW 2.0 9.9   SSW SWELL 12.6
0518 4:07 pm   5.6   5.2   15.4  SSW 2.0 8.3   SSE SWELL 11.9
0518 3:37 pm   5.9   5.6   15.4  SSW 2.0 9.9   S SWELL 12.0
0518 3:07 pm   5.2   4.9   16.7  SSW 2.0 8.3   SSE SWELL 11.0
0518 2:37 pm   5.6   5.2   16.7  SSW 2.0 9.9   S SWELL 11.6
0518 2:07 pm   5.6   5.2   16.7  SSW 2.0 9.1   S SWELL 12.1
0518 1:37 pm   6.2   5.9   16.7  SSW 2.0 9.1   S SWELL 12.5
0518 1:07 pm   5.6   5.2   16.7  SSW 2.0 8.3   SSE SWELL 11.7
051812:37 pm   5.6   5.2   16.7  SSW 1.6 9.9   S SWELL 12.1
051812:07 pm   5.2   4.9   15.4  SSW 1.6 8.3   SSE SWELL 11.9
051811:37 am   5.2   5.2   15.4  SSW 1.6 9.9   SSW SWELL 12.6
051811:07 am   4.6   4.3   15.4  SSW 1.6 9.9   S SWELL 11.5
051810:37 am   4.9   4.6   15.4  SSW 1.6 9.9   S SWELL 11.6
051810:07 am   4.9   4.6   15.4  SSW 1.6 7.1   S SWELL 11.6
0518 9:37 am   5.2   4.6   16.7  SSW 2.0 9.9   S SWELL 11.5
0518 9:07 am   4.6   4.3   16.7  SSW 2.0 9.9   SSW SWELL 10.8
0518 8:37 am   4.6   4.3   15.4  SSW 2.0 4.5   S SWELL 10.9
0518 8:07 am   4.9   4.6   15.4  SSW 2.0 9.1   S SWELL 11.1
0518 7:37 am   4.6   4.3   16.7  SSW 2.0 5.0   S SWELL 10.3
0518 7:07 am   4.9   4.3   15.4  SSW 2.0 4.8   SSE SWELL 10.6

Plot of wave energy versus frequency (and period)

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.