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)

03/20
08:00:00

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

Current Swell & Surf Analysis
Buoy 51002
08:00:00 (GMT) on 03/20
Sea Height:	4.5 ft
Primary Swell Height:	3.7 ft
Primary Swell Period:	13.6 secs
Surf Height	3.8 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)
03/20	08:00:00	4.5	3.7 se	13.6 secs	1.8 se	10.4 secs	1.0 se	18.4secs	3.8 -4.3	13.6
03/20	07:00:00	3.7	3.1 se	12.7 secs	2.0 se	16.3 secs	0.8 se	20.0secs	2.9 -3.3	12.7
03/20	06:00:00	4.1	3.5 se	12.7 secs	2.0 se	16.0 secs	0.7 se	20.0secs	3.4 -3.8	12.7
03/20	05:00:00	4.1	3.6 se	12.6 secs	2.0 se	15.7 secs	1.2 se	9.1secs	3.4 -3.8	12.6
03/20	04:00:00	4.1	3.5 se	12.6 secs	1.8 se	16.1 secs	0.7 se	20.0secs	3.3 -3.8	12.6
03/20	03:00:00	4.3	3.7 se	12.8 secs	2.4 se	16.1 secs	0.9 se	20.0secs	3.5 -4.0	12.8
03/20	02:00:00	4.2	3.5 se	12.7 secs	2.1 se	15.8 secs	1.5 se	9.1secs	3.4 -3.8	12.7
03/20	01:00:00	4.1	3.5 se	12.9 secs	2.6 se	15.9 secs	0.8 se	20.0secs	3.3 -3.8	12.9
03/20	00:00:00	4.0	3.1 se	13.9 secs	1.3 se	18.5 secs	1.7 se	10.4secs	3.3 -3.7	13.9
03/19	23:00:00	4.1	3.7 se	12.8 secs	1.2 se	9.1 secs	0.5 se	18.2secs	3.5 -4.0	12.8
03/19	22:00:00	4.0	3.3 se	12.8 secs	2.1 se	16.1 secs	0.8 se	20.0secs	3.2 -3.6	12.8
03/19	21:00:00	4.1	3.4 se	12.7 secs	2.2 se	16.0 secs	0.8 se	20.0secs	3.3 -3.7	12.7
03/19	20:00:00	4.8	4.3 se	12.7 secs	0.7 se	18.1 secs	1.2 se	9.1secs	4.1 -4.7	12.7
03/19	19:00:00	4.2	3.5 se	12.8 secs	0.8 se	18.3 secs	1.4 se	9.1secs	3.4 -3.8	12.8
03/19	18:00:00	4.7	3.9 se	14.0 secs	1.2 se	17.8 secs	1.9 se	10.3secs	4.1 -4.6	14.0
03/19	17:00:00	4.7	4.0 se	12.8 secs	1.1 se	18.1 secs	1.5 se	9.2secs	3.9 -4.4	12.8
03/19	16:00:00	4.9	4.0 se	13.8 secs	2.0 se	10.3 secs	1.0 se	18.9secs	4.2 -4.7	13.8
03/19	15:00:00	4.5	3.8 se	12.7 secs	1.8 se	9.2 secs	0.8 se	16.7secs	3.6 -4.1	12.7
03/19	14:00:00	5.3	4.4 se	13.9 secs	2.2 se	10.3 secs	1.0 se	17.3secs	4.6 -5.2	13.9
03/19	13:00:00	4.8	3.8 se	14.2 secs	1.5 se	18.4 secs	2.1 se	10.3secs	4.1 -4.6	14.2
03/19	12:00:00	5.7	4.5 se	14.1 secs	2.9 se	10.3 secs	1.1 se	7.3secs	4.8 -5.5	14.1
03/19	11:00:00	5.1	4.2 se	14.0 secs	2.2 se	10.3 secs	1.3 se	7.2secs	4.4 -5.0	14.0
03/19	10:00:00	5.7	5.2 se	12.9 secs	0.9 se	17.4 secs	1.4 se	9.2secs	5.0 -5.6	12.9
03/19	09:00:00	5.5	4.6 se	13.9 secs	1.6 se	17.6 secs	2.4 se	10.3secs	4.8 -5.5	13.9

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
08:50:00 (GMT) on 03/20
Combined Sea Height:	4.6 ft
Dominant Period:	13.0 secs
Wind Speed:	7.8 kts
Wind Gust:	9.8 kts
Wind Direction:	140 degrees
Barometric Pressure:	1012.3 mbs
Air Temperature:	77.4 degrees
Water Temperature:	77.7 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)
03/20	08:50:00	4.6	13.0	7.8	9.8	140	1012.3	77.4	77.7
03/20	07:50:00	4.3	12.0	7.8	9.8	130	1011.9	77.4	77.7
03/20	06:50:00	4.9	13.0	7.8	7.8	130	1011.6	77.4	77.7
03/20	05:50:00	4.6	13.0	7.8	9.8	140	1010.9	77.4	77.7
03/20	04:50:00	4.9	13.0	3.9	7.8	130	1010.4	77.4	77.7
03/20	03:50:00	4.9	13.0	7.8	9.8	140	1009.8	77.5	77.9
03/20	02:50:00	4.9	12.0	5.8	7.8	130	1009.7	77.5	77.7
03/20	01:50:00	4.9	13.0	7.8	11.7	130	1009.4	77.5	77.9
03/20	00:50:00	4.6	13.0	7.8	9.8	120	1009.9	77.4	77.9
03/19	23:50:00	5.2	14.0	9.8	11.7	110	1010.6	77.2	77.7
03/19	22:50:00	4.9	14.0	9.8	11.7	120	1011.6	77.2	77.7
03/19	21:50:00	5.2	14.0	9.8	11.7	120	1012.3	77.2	77.5
03/19	20:50:00	4.9	13.0	9.8	11.7	110	1012.9	77.2	77.5
03/19	19:50:00	4.9	13.0	9.8	11.7	110	1012.6	76.8	77.4
03/19	18:50:00	5.9	14.0	9.8	11.7	120	1012.4	76.6	77.4
03/19	17:50:00	5.6	14.0	9.8	11.7	120	1011.7	76.5	77.4
03/19	16:50:00	5.2	13.0	7.8	11.7	130	1011.1	75.7	77.4
03/19	15:50:00	5.6	14.0	9.8	11.7	120	1010.6	75.7	77.5
03/19	14:50:00	5.6	14.0	7.8	9.8	110	1010.3	75.2	77.5
03/19	13:50:00	6.2	14.0	7.8	9.8	110	1010.3	75.0	77.5
03/19	12:50:00	5.6	14.0	9.8	11.7	130	1010.5	75.0	77.5
03/19	11:50:00	5.2	14.0	7.8	9.8	120	1011.0	75.2	77.5
03/19	10:50:00	5.9	13.0	7.8	11.7	120	1011.8	75.2	77.5
03/19	09:50:00	6.6	14.0	5.8	9.8	140	1012.4	75.0	77.7

000040614 ___0.028208

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