BUOY 51004 (STORMSURF)

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Buoy 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

08/17
07:00:00

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

Current Swell & Surf Analysis
Buoy 51004
07:00:00 (GMT) on 08/17
Sea Height:	5.5 ft
Primary Swell Height:	3.5 ft
Primary Swell Period:	14.3 secs
Surf Height	3.7 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)
08/17	07:00:00	5.5	3.5 se	14.3 secs	3.0 se	11.3 secs	2.4 se	7.7secs	3.7 -4.2	14.3
08/17	06:00:00	5.4	3.1 se	14.5 secs	2.6 se	11.2 secs	2.5 se	7.8secs	3.4 -3.8	14.5
08/17	05:00:00	5.6	2.9 se	14.4 secs	2.8 se	11.3 secs	3.0 se	7.8secs	3.1 -3.5	14.4
08/17	04:00:00	5.5	3.3 se	14.3 secs	3.3 se	11.2 secs	1.5 se	17.4secs	3.5 -4.0	14.3
08/17	03:00:00	5.2	3.1 se	14.3 secs	3.0 se	11.2 secs	2.1 se	7.8secs	3.3 -3.8	14.3
08/17	02:00:00	5.5	3.7 se	14.4 secs	2.8 se	11.4 secs	2.3 se	7.7secs	4.0 -4.5	14.4
08/17	01:00:00	5.5	3.7 se	14.4 secs	3.0 se	11.3 secs	2.1 se	7.8secs	4.0 -4.6	14.4
08/17	00:00:00	5.0	2.7 se	14.4 secs	2.8 se	11.2 secs	2.5 se	7.8secs	2.9 -3.3	14.4
08/16	23:00:00	5.3	2.9 se	14.2 secs	2.9 se	10.1 secs	1.4 se	17.6secs	3.1 -3.5	14.2
08/16	22:00:00	5.7	3.5 se	12.6 secs	3.2 se	9.1 secs	1.1 se	17.2secs	3.3 -3.8	12.6
08/16	21:00:00	5.8	3.5 se	14.4 secs	3.1 se	11.3 secs	2.8 se	7.7secs	3.8 -4.3	14.4
08/16	20:00:00	5.7	3.3 se	14.3 secs	3.1 se	11.2 secs	2.4 se	7.8secs	3.6 -4.0	14.3
08/16	19:00:00	5.7	3.4 se	14.4 secs	3.0 se	11.3 secs	1.7 se	17.4secs	3.7 -4.2	14.4
08/16	18:00:00	5.5	3.3 se	12.7 secs	3.2 se	8.4 secs	1.1 se	17.4secs	3.1 -3.5	12.7
08/16	17:00:00	5.9	3.5 se	12.7 secs	3.0 se	9.1 secs	1.0 se	16.7secs	3.3 -3.7	12.7
08/16	16:00:00	5.2	2.8 se	14.1 secs	2.8 se	10.1 secs	2.0 se	6.7secs	2.9 -3.3	14.1
08/16	15:00:00	6.5	3.2 se	14.3 secs	3.9 se	9.0 secs	1.6 se	5.9secs	3.4 -3.9	14.3
08/16	14:00:00	6.6	3.5 se	14.3 secs	3.5 se	11.2 secs	3.9 se	7.8secs	3.8 -4.3	14.3
08/16	13:00:00	7.0	4.0 se	12.6 secs	4.2 se	9.0 secs	1.0 se	16.7secs	3.8 -4.3	12.6
08/16	12:00:00	6.8	3.1 se	14.3 secs	3.3 se	11.2 secs	4.1 se	7.8secs	3.3 -3.8	14.3
08/16	11:00:00	6.6	3.5 se	12.7 secs	2.5 se	15.9 secs	3.8 se	9.0secs	3.4 -3.8	12.7
08/16	10:00:00	7.3	4.1 se	12.6 secs	4.5 se	9.1 secs	1.0 se	16.7secs	3.9 -4.4	12.6
08/16	09:00:00	7.1	3.6 se	14.3 secs	4.5 se	9.0 secs	1.8 se	5.5secs	3.8 -4.3	14.3
08/16	08:00:00	7.3	3.3 se	14.2 secs	5.0 se	8.3 secs	0.0 se	0.0secs	3.6 -4.0	14.2

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 51004
07:50:00 (GMT) on 08/17
Combined Sea Height:	7.2 ft
Dominant Period:	10.0 secs
Wind Speed:	15.6 kts
Wind Gust:	17.6 kts
Wind Direction:	060 degrees
Barometric Pressure:	1013.2 mbs
Air Temperature:	80.6 degrees
Water Temperature:	81.7 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)
08/17	07:50:00	7.2	10.0	15.6	17.6	060	1013.2	80.6	81.7
08/17	06:50:00	7.2	10.0	13.7	15.6	070	1013.3	80.8	81.7
08/17	05:50:00	7.2	10.0	11.7	15.6	070	1012.9	80.8	32.0
08/17	04:50:00	6.9	14.0	13.7	15.6	080	1012.3	80.8	81.7
08/17	03:50:00	6.9	15.0	11.7	13.7	080	1012.0	81.0	81.7
08/17	02:50:00	7.5	9.0	11.7	13.7	090	1011.6	81.1	81.7
08/17	01:50:00	6.9	9.0	11.7	15.6	080	1011.7	80.8	81.7
08/17	00:50:00	7.9	14.0	13.7	15.6	090	1011.9	81.3	81.9
08/16	23:50:00	7.2	9.0	13.7	15.6	090	1012.5	81.1	81.7
08/16	22:50:00	7.5	14.0	11.7	13.7	070	1012.7	80.2	81.7
08/16	21:50:00	7.2	9.0	13.7	15.6	080	1013.4	77.9	32.0
08/16	20:50:00	7.9	9.0	15.6	19.5	080	1013.5	78.1	81.7
08/16	19:50:00	7.9	15.0	17.6	21.4	080	1013.3	78.8	32.0
08/16	18:50:00	7.5	0.0	17.6	19.5	080	1012.9	79.9	81.7
08/16	17:50:00	7.9	10.0	13.7	17.6	090	1012.4	80.4	81.7
08/16	16:50:00	8.5	8.0	13.7	15.6	090	1011.9	80.6	81.7
08/16	15:50:00	7.9	8.0	13.7	15.6	100	1011.4	80.6	81.7
08/16	14:50:00	8.5	9.0	13.7	15.6	100	1011.1	81.0	81.7
08/16	13:50:00	8.5	0.0	11.7	15.6	110	1010.8	81.0	81.7
08/16	12:50:00	9.5	8.0	13.7	15.6	110	1011.0	80.8	81.7
08/16	11:50:00	9.2	8.0	13.7	15.6	110	1011.4	80.4	81.7
08/16	10:50:00	9.8	8.0	15.6	17.6	110	1011.7	81.1	81.7
08/16	09:50:00	10.5	8.0	15.6	19.5	100	1012.0	81.0	81.7
08/16	08:50:00	10.2	8.0	13.7	17.6	100	1012.4	81.3	81.7

000031657 ___0.025634

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