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)

08/12
18:00:00

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

Current Swell & Surf Analysis
Buoy 51002
18:00:00 (GMT) on 08/12
Sea Height:	5.7 ft
Primary Swell Height:	3.1 ft
Primary Swell Period:	16.8 secs
Surf Height	3.9 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)
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)
08/12	18:00:00	5.7	3.1 se	16.8 secs	3.3 se	12.7 secs	1.5 se	20.0secs	3.9 -4.4	16.8
08/12	17:00:00	5.0	2.6 se	16.4 secs	2.8 se	12.8 secs	1.0 se	20.0secs	3.2 -3.6	16.4
08/12	16:00:00	5.3	3.2 se	14.3 secs	2.1 se	18.1 secs	2.6 se	10.1secs	3.4 -3.9	14.3
08/12	15:00:00	5.5	3.5 se	14.2 secs	1.9 se	18.0 secs	2.9 se	10.1secs	3.7 -4.2	14.2
08/12	14:00:00	4.9	3.0 se	14.2 secs	1.7 se	18.3 secs	2.3 se	10.2secs	3.2 -3.6	14.2
08/12	13:00:00	5.4	2.9 se	16.8 secs	3.2 se	12.6 secs	1.5 se	20.0secs	3.7 -4.2	16.8
08/12	12:00:00	5.3	3.2 se	14.2 secs	1.4 se	18.0 secs	2.5 se	10.0secs	3.4 -3.9	14.2
08/12	11:00:00	4.8	3.1 se	14.3 secs	1.6 se	18.0 secs	2.3 se	10.1secs	3.3 -3.7	14.3
08/12	10:00:00	5.2	3.0 se	16.6 secs	3.4 se	12.8 secs	1.4 se	20.0secs	3.7 -4.2	16.6
08/12	09:00:00	4.9	2.6 se	16.6 secs	2.8 se	12.8 secs	1.3 se	20.0secs	3.2 -3.6	16.6
08/12	08:00:00	4.9	2.9 se	14.3 secs	1.6 se	18.0 secs	2.6 se	10.1secs	3.1 -3.5	14.3
08/12	07:00:00	5.0	2.6 se	16.6 secs	2.9 se	12.8 secs	1.3 se	20.0secs	3.3 -3.7	16.6
08/12	06:00:00	5.0	3.4 se	14.0 secs	1.4 se	18.0 secs	2.4 se	10.0secs	3.6 -4.1	14.0
08/12	05:00:00	4.8	3.1 se	12.8 secs	2.5 se	9.0 secs	0.7 se	18.3secs	3.0 -3.4	12.8
08/12	04:00:00	4.8	2.8 se	14.3 secs	2.3 se	10.0 secs	1.2 se	17.8secs	3.0 -3.4	14.3
08/12	03:00:00	5.0	3.2 se	14.0 secs	2.1 se	10.0 secs	1.0 se	17.5secs	3.4 -3.8	14.0
08/12	02:00:00	4.6	2.7 se	14.1 secs	2.5 se	8.4 secs	1.0 se	17.8secs	2.8 -3.2	14.1
08/12	01:00:00	4.4	2.5 se	14.1 secs	2.3 se	9.0 secs	1.0 se	17.7secs	2.6 -3.0	14.1
08/12	00:00:00	5.2	3.2 se	14.0 secs	2.3 se	10.0 secs	2.0 se	6.7secs	3.4 -3.8	14.0
08/11	23:00:00	5.0	2.9 se	14.0 secs	2.7 se	8.9 secs	1.5 se	5.9secs	3.0 -3.4	14.0
08/11	22:00:00	5.4	3.0 se	14.1 secs	1.3 se	17.9 secs	2.8 se	8.4secs	3.2 -3.7	14.1
08/11	21:00:00	5.5	3.0 se	14.1 secs	3.1 se	9.0 secs	1.9 se	5.9secs	3.2 -3.6	14.1
08/11	20:00:00	4.8	2.5 se	14.1 secs	2.7 se	8.3 secs	0.0 se	0.0secs	2.7 -3.1	14.1
08/11	19:00:00	4.7	2.6 se	14.2 secs	2.3 se	9.0 secs	1.9 se	5.9secs	2.8 -3.1	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 51002
18:50:00 (GMT) on 08/12
Combined Sea Height:	7.9 ft
Dominant Period:	0.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	060 degrees
Barometric Pressure:	1013.2 mbs
Air Temperature:	80.6 degrees
Water Temperature:	32.0 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)
08/12	18:50:00	7.9	0.0	17.6	21.4	060	1013.2	80.6	32.0
08/12	17:50:00	6.9	8.0	17.6	19.5	060	1013.0	80.8	32.0
08/12	16:50:00	7.2	9.0	17.6	19.5	050	1012.3	80.4	32.0
08/12	15:50:00	6.9	17.0	15.6	19.5	050	1012.0	80.2	32.0
08/12	14:50:00	7.2	9.0	17.6	19.5	050	1012.0	80.4	32.0
08/12	13:50:00	6.9	9.0	13.7	17.6	050	1012.1	80.6	32.0
08/12	12:50:00	6.9	8.0	13.7	17.6	060	1012.2	80.4	32.0
08/12	11:50:00	7.2	9.0	15.6	17.6	070	1012.6	80.4	32.0
08/12	10:50:00	7.2	9.0	15.6	19.5	070	1013.0	80.4	32.0
08/12	09:50:00	6.9	14.0	15.6	19.5	080	1013.4	80.4	32.0
08/12	08:50:00	6.6	8.0	15.6	19.5	080	1013.6	80.6	32.0
08/12	07:50:00	6.6	8.0	15.6	17.6	070	1013.4	81.0	32.0
08/12	06:50:00	6.6	13.0	15.6	17.6	080	1012.7	81.0	32.0
08/12	05:50:00	6.9	8.0	15.6	19.5	080	1011.9	81.0	32.0
08/12	04:50:00	6.6	8.0	15.6	19.5	080	1011.5	81.3	32.0
08/12	03:50:00	6.9	9.0	15.6	19.5	090	1011.2	81.3	32.0
08/12	02:50:00	6.9	9.0	15.6	17.6	080	1011.1	81.7	32.0
08/12	01:50:00	6.6	9.0	15.6	17.6	080	1011.4	81.3	32.0
08/12	00:50:00	6.9	8.0	17.6	21.4	080	1011.6	81.3	32.0
08/11	23:50:00	7.2	8.0	17.6	19.5	080	1012.2	81.3	32.0
08/11	22:50:00	7.2	7.0	15.6	17.6	070	1013.0	81.7	32.0
08/11	21:50:00	7.9	8.0	17.6	19.5	080	1013.5	81.7	32.0
08/11	20:50:00	7.2	7.0	19.5	23.4	080	1013.7	81.9	32.0
08/11	19:50:00	7.2	8.0	19.5	23.4	080	1013.9	81.7	32.0

000041850 ___0.029951

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