BUOY 51002 (STORMSURF)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

04/07
20:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
20:00:00 (GMT) on 04/07
Sea Height:	4.8 ft
Primary Swell Height:	3.6 ft
Primary Swell Period:	17.1 secs
Surf Height	4.6 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)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
04/07	20:00:00	4.8	3.6 se	17.1 secs	1.9 se	13.3 secs	1.9 se	7.7secs	4.6 -5.2	17.1
04/07	19:00:00	4.5	2.9 se	16.7 secs	2.1 se	13.1 secs	1.3 se	20.0secs	3.6 -4.1	16.7
04/07	18:00:00	5.1	3.7 se	17.3 secs	2.4 se	20.6 secs	1.9 se	13.1secs	4.8 -5.4	17.3
04/07	17:00:00	4.2	2.8 se	17.0 secs	1.6 se	20.0 secs	1.9 se	13.1secs	3.6 -4.0	17.0
04/07	16:00:00	4.2	2.6 se	16.5 secs	2.0 se	13.2 secs	1.0 se	20.0secs	3.2 -3.6	16.5
04/07	15:00:00	4.7	3.5 se	17.3 secs	1.9 se	13.1 secs	1.4 se	10.0secs	4.5 -5.1	17.3
04/07	14:00:00	4.6	3.2 se	17.1 secs	2.0 se	13.0 secs	2.2 se	7.1secs	4.1 -4.6	17.1
04/07	13:00:00	4.2	3.0 se	17.3 secs	1.6 se	13.0 secs	1.6 se	7.7secs	3.9 -4.4	17.3
04/07	12:00:00	4.3	2.8 se	17.2 secs	1.9 se	13.0 secs	2.0 se	7.2secs	3.6 -4.1	17.2
04/07	11:00:00	3.8	2.0 se	17.0 secs	1.1 se	20.0 secs	1.5 se	12.9secs	2.5 -2.8	17.0
04/07	10:00:00	3.7	1.7 se	17.2 secs	1.5 se	14.2 secs	1.4 se	10.1secs	2.2 -2.4	17.2
04/07	09:00:00	3.5	1.8 se	17.2 secs	1.5 se	12.6 secs	1.7 se	7.1secs	2.3 -2.6	17.2
04/07	08:00:00	3.8	2.2 se	17.0 secs	1.3 se	20.0 secs	1.6 se	12.9secs	2.8 -3.1	17.0
04/07	07:00:00	3.6	1.9 se	17.8 secs	1.2 se	14.6 secs	2.2 se	6.6secs	2.5 -2.8	17.8
04/07	06:00:00	4.0	2.1 se	16.7 secs	1.9 se	12.9 secs	1.0 se	20.0secs	2.6 -2.9	16.7
04/07	05:00:00	3.5	1.5 se	12.6 secs	1.1 se	16.3 secs	2.1 se	6.7secs	1.4 -1.6	12.6
04/07	04:00:00	3.7	1.6 se	17.0 secs	1.6 se	12.6 secs	1.0 se	20.0secs	2.0 -2.3	17.0
04/07	03:00:00	3.9	1.7 se	17.3 secs	1.1 se	20.6 secs	1.5 se	12.5secs	2.2 -2.5	17.3
04/07	02:00:00	3.9	1.8 se	14.7 secs	1.7 se	11.1 secs	2.2 se	6.7secs	2.0 -2.2	14.7
04/07	01:00:00	3.8	1.5 se	16.7 secs	1.6 se	12.5 secs	2.3 se	6.2secs	1.9 -2.1	16.7
04/07	00:00:00	4.0	1.3 se	16.7 secs	1.6 se	12.5 secs	2.5 se	7.1secs	1.7 -1.9	16.7
04/06	23:00:00	3.8	1.4 se	16.9 secs	1.6 se	12.4 secs	0.8 se	20.0secs	1.7 -2.0	16.9
04/06	22:00:00	3.6	1.5 se	16.6 secs	1.5 se	12.5 secs	0.7 se	21.9secs	1.8 -2.1	16.6
04/06	21:00:00	3.8	1.4 se	14.4 secs	1.6 se	11.3 secs	0.9 se	17.9secs	1.5 -1.7	14.4

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
19:50:00 (GMT) on 04/07
Combined Sea Height:	6.6 ft
Dominant Period:	17.0 secs
Wind Speed:	13.7 kts
Wind Gust:	15.6 kts
Wind Direction:	100 degrees
Barometric Pressure:	1014.1 mbs
Air Temperature:	76.8 degrees
Water Temperature:	77.5 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)
04/07	19:50:00	6.6	17.0	13.7	15.6	100	1014.1	76.8	77.5
04/07	18:50:00	6.2	19.0	15.6	17.6	100	1013.7	76.8	77.5
04/07	17:50:00	5.9	17.0	11.7	13.7	090	1013.2	76.8	77.5
04/07	16:50:00	5.9	17.0	13.7	15.6	090	1012.4	76.6	77.5
04/07	15:50:00	5.6	7.0	13.7	15.6	090	1012.1	76.5	77.5
04/07	14:50:00	6.2	19.0	13.7	15.6	090	1011.7	76.5	77.5
04/07	13:50:00	5.9	19.0	13.7	15.6	090	1012.2	76.5	77.5
04/07	12:50:00	5.6	16.0	13.7	15.6	090	1012.1	76.5	77.5
04/07	11:50:00	5.9	19.0	13.7	17.6	090	1013.0	76.5	77.5
04/07	10:50:00	5.9	7.0	15.6	17.6	090	1012.7	76.5	77.5
04/07	09:50:00	5.9	7.0	13.7	17.6	080	1013.6	76.5	77.5
04/07	08:50:00	5.6	7.0	13.7	15.6	100	1014.5	76.6	77.5
04/07	07:50:00	5.6	6.0	15.6	17.6	100	1014.2	76.6	77.5
04/07	06:50:00	5.9	0.0	17.6	21.4	090	1013.5	76.5	77.7
04/07	05:50:00	5.9	6.0	15.6	19.5	090	1013.2	76.3	77.7
04/07	04:50:00	5.2	7.0	15.6	17.6	080	1012.7	76.1	77.7
04/07	03:50:00	5.6	7.0	15.6	19.5	090	1011.9	76.1	77.7
04/07	02:50:00	5.9	7.0	13.7	17.6	080	1011.8	76.1	77.7
04/07	01:50:00	5.9	6.0	13.7	17.6	090	1011.7	76.1	77.7
04/07	00:50:00	5.6	6.0	15.6	17.6	080	1012.2	76.1	77.7
04/06	23:50:00	5.9	6.0	15.6	17.6	090	1013.3	76.1	77.7
04/06	22:50:00	5.6	6.0	15.6	19.5	080	1014.0	76.1	77.7
04/06	21:50:00	5.9	7.0	15.6	19.5	080	1014.6	76.3	77.7
04/06	20:50:00	5.6	6.0	17.6	19.5	090	1014.6	76.3	77.7

000040695 ___0.026271

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