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Buoy 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)01/31
23:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
23:00:00 (GMT) on 01/31
Sea Height:8.6 ft
Primary Swell Height: 7.3 ft
Primary Swell Period: 16.4 secs
Surf Height8.9 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
01/3123:00:008.6 7.3 se16.4 secs5.9 se13.1 secs2.5 se 20.0secs8.9 -10.1 16.4
01/3122:00:007.7 6.2 se16.3 secs5.5 se13.1 secs2.0 se 20.0secs7.6 -8.6 16.3
01/3121:00:008.3 6.4 se16.5 secs5.9 se12.9 secs2.4 se 20.0secs7.9 -8.9 16.5
01/3120:00:007.7 6.4 se14.4 secs3.5 se17.8 secs3.0 se 10.3secs6.9 -7.8 14.4
01/3119:00:006.7 5.0 se16.4 secs4.9 se12.9 secs1.8 se 20.0secs6.2 -7.0 16.4
01/3118:00:007.3 6.1 se14.4 secs3.2 se17.8 secs2.9 se 10.3secs6.6 -7.5 14.4
01/3117:00:007.4 6.2 se14.4 secs3.4 se17.8 secs2.9 se 10.1secs6.7 -7.6 14.4
01/3116:00:007.4 5.5 se16.1 secs5.7 se13.0 secs1.6 se 20.0secs6.6 -7.5 16.1
01/3115:00:006.9 5.5 se14.3 secs2.7 se17.8 secs3.1 se 10.4secs5.9 -6.6 14.3
01/3114:00:007.4 6.2 se14.4 secs3.4 se17.8 secs2.8 se 10.4secs6.7 -7.6 14.4
01/3113:00:006.8 5.7 se14.3 secs2.6 se17.9 secs2.6 se 10.3secs6.1 -6.9 14.3
01/3112:00:007.3 6.2 se14.5 secs2.6 se10.4 secs0.8 se 20.0secs6.7 -7.6 14.5
01/3111:00:008.3 7.5 se14.6 secs2.5 se10.4 secs1.0 se 20.0secs8.1 -9.2 14.6
01/3110:00:006.1 5.2 se14.4 secs2.6 se17.6 secs2.1 se 10.3secs5.6 -6.3 14.4
01/3109:00:006.8 5.9 se14.3 secs2.8 se17.5 secs2.2 se 10.3secs6.4 -7.2 14.3
01/3108:00:006.3 5.5 se14.5 secs2.1 se10.2 secs0.5 se 20.0secs6.0 -6.8 14.5
01/3107:00:006.2 5.1 se14.3 secs2.5 se10.4 secs1.9 se 7.3secs5.5 -6.2 14.3
01/3106:00:006.1 5.2 se15.4 secs2.4 se11.6 secs1.8 se 8.3secs6.0 -6.8 15.4
01/3105:00:005.6 4.7 se14.6 secs1.7 se10.3 secs0.8 se 20.0secs5.1 -5.8 14.6
01/3104:00:005.2 4.3 se14.4 secs1.7 se10.3 secs0.4 se 20.0secs4.7 -5.3 14.4
01/3103:00:004.6 3.4 se14.5 secs1.8 se17.7 secs1.7 se 10.2secs3.7 -4.2 14.5
01/3102:00:005.0 3.7 se16.0 secs2.3 se11.5 secs0.9 se 20.0secs4.4 -5.0 16.0
01/3101:00:005.1 4.0 se16.0 secs2.2 se11.5 secs1.0 se 20.0secs4.8 -5.4 16.0
01/3100:00:004.9 3.7 se14.5 secs2.3 se11.5 secs2.0 se 8.3secs4.0 -4.5 14.5

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51004
23:50:00 (GMT) on 01/31
Combined Sea Height:8.5 ft
Dominant Period:17.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:080 degrees
Barometric Pressure:1015.6 mbs
Air Temperature: 76.1 degrees
Water Temperature:76.8 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
01/3123:50:008.517.07.89.80801015.676.176.8
01/3122:50:009.816.07.811.70901016.476.176.8
01/3121:50:008.915.07.89.80401017.875.076.6
01/3120:50:008.516.09.813.70401018.632.076.6
01/3119:50:008.915.07.89.80201019.074.376.5
01/3118:50:007.916.07.811.70901018.576.176.3
01/3117:50:008.215.07.89.80901018.275.776.3
01/3116:50:008.514.07.89.80901017.675.776.3
01/3115:50:008.214.07.89.80901017.175.676.3
01/3114:50:007.914.09.813.70801016.675.676.3
01/3113:50:008.215.09.811.70801016.475.676.5
01/3112:50:007.914.09.811.70901016.475.676.5
01/3111:50:008.213.09.811.70801016.975.676.5
01/3110:50:007.915.09.811.70801017.275.776.5
01/3109:50:007.214.09.811.70701017.575.776.6
01/3108:50:006.916.09.811.70901017.875.776.6
01/3107:50:006.215.09.811.70701018.776.176.8
01/3106:50:006.914.09.811.70601018.376.176.8
01/3105:50:006.915.07.89.80801017.876.177.0
01/3104:50:005.916.07.89.80801017.076.177.0
01/3103:50:005.914.07.89.80801016.576.177.2
01/3102:50:006.215.05.87.80801016.376.377.2
01/3101:50:005.615.05.87.80801015.976.377.2
01/3100:50:005.915.05.87.80901015.876.377.2

 

000030840 ___0.029235
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