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)

08/13
21:00:00

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

Current Swell & Surf Analysis
Buoy 51002
21:00:00 (GMT) on 08/13
Sea Height:	6.2 ft
Primary Swell Height:	4.1 ft
Primary Swell Period:	14.6 secs
Surf Height	4.5 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)
08/13	21:00:00	6.2	4.1 se	14.6 secs	3.2 se	11.4 secs	2.5 se	8.3secs	4.5 -5.1	14.6
08/13	20:00:00	6.7	4.7 se	14.5 secs	3.2 se	11.5 secs	3.1 se	8.4secs	5.2 -5.8	14.5
08/13	19:00:00	6.2	3.4 se	14.6 secs	2.8 se	11.4 secs	2.9 se	7.8secs	3.8 -4.3	14.6
08/13	18:00:00	6.5	4.4 se	14.7 secs	3.5 se	11.2 secs	2.4 se	7.8secs	4.9 -5.5	14.7
08/13	17:00:00	7.1	5.4 se	14.8 secs	3.5 se	11.3 secs	2.2 se	7.2secs	6.0 -6.8	14.8
08/13	16:00:00	6.4	5.0 se	14.8 secs	3.2 se	11.4 secs	2.0 se	7.8secs	5.6 -6.3	14.8
08/13	15:00:00	5.8	4.3 se	14.7 secs	2.8 se	11.4 secs	2.1 se	7.8secs	4.7 -5.4	14.7
08/13	14:00:00	6.6	5.2 se	14.7 secs	3.1 se	11.5 secs	2.2 se	8.4secs	5.7 -6.5	14.7
08/13	13:00:00	6.5	5.0 se	14.7 secs	3.3 se	11.4 secs	2.1 se	7.8secs	5.6 -6.3	14.7
08/13	12:00:00	7.2	6.1 se	14.9 secs	3.2 se	11.7 secs	2.2 se	8.3secs	6.8 -7.7	14.9
08/13	11:00:00	5.6	4.1 se	14.8 secs	2.9 se	11.4 secs	2.1 se	7.7secs	4.5 -5.1	14.8
08/13	10:00:00	6.1	4.6 se	14.6 secs	3.1 se	11.6 secs	2.5 se	8.4secs	5.1 -5.7	14.6
08/13	09:00:00	6.5	4.5 se	14.6 secs	3.5 se	11.4 secs	2.5 se	7.8secs	5.0 -5.7	14.6
08/13	08:00:00	5.6	3.6 se	14.8 secs	2.8 se	11.4 secs	2.5 se	8.4secs	4.0 -4.5	14.8
08/13	07:00:00	5.8	4.1 se	14.5 secs	3.3 se	11.4 secs	2.1 se	7.8secs	4.5 -5.1	14.5
08/13	06:00:00	6.5	4.4 se	14.7 secs	3.2 se	11.4 secs	2.6 se	7.8secs	4.9 -5.5	14.7
08/13	05:00:00	5.8	3.9 se	14.5 secs	2.5 se	17.6 secs	3.1 se	11.4secs	4.2 -4.8	14.5
08/13	04:00:00	6.4	4.1 se	14.8 secs	3.3 se	11.3 secs	2.5 se	7.9secs	4.5 -5.1	14.8
08/13	03:00:00	5.7	3.5 se	16.6 secs	3.1 se	12.6 secs	1.2 se	20.0secs	4.4 -4.9	16.6
08/13	02:00:00	5.8	3.6 se	14.4 secs	2.0 se	17.4 secs	3.0 se	10.2secs	3.8 -4.4	14.4
08/13	01:00:00	5.9	3.9 se	16.6 secs	3.1 se	12.6 secs	2.6 se	9.0secs	4.8 -5.5	16.6
08/13	00:00:00	5.8	3.2 se	16.6 secs	3.1 se	12.6 secs	2.6 se	9.1secs	4.1 -4.6	16.6
08/12	23:00:00	5.3	2.8 se	16.7 secs	2.9 se	12.5 secs	1.1 se	20.0secs	3.5 -3.9	16.7
08/12	22:00:00	5.8	3.5 se	14.6 secs	2.4 se	17.7 secs	2.9 se	11.5secs	3.9 -4.4	14.6

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
21:50:00 (GMT) on 08/13
Combined Sea Height:	9.2 ft
Dominant Period:	15.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	070 degrees
Barometric Pressure:	1012.5 mbs
Air Temperature:	81.1 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)
08/13	21:50:00	9.2	15.0	17.6	21.4	070	1012.5	81.1	32.0
08/13	20:50:00	8.2	16.0	17.6	23.4	070	1012.6	81.1	32.0
08/13	19:50:00	8.5	9.0	19.5	23.4	070	1012.7	81.5	32.0
08/13	18:50:00	8.9	15.0	19.5	23.4	070	1012.6	81.3	32.0
08/13	17:50:00	9.2	16.0	19.5	25.4	060	1012.1	81.1	32.0
08/13	16:50:00	8.5	16.0	19.5	23.4	060	1011.7	81.3	32.0
08/13	15:50:00	7.9	15.0	17.6	21.4	060	1011.5	80.8	32.0
08/13	14:50:00	8.2	16.0	17.6	21.4	070	1011.4	80.6	32.0
08/13	13:50:00	7.5	16.0	17.6	21.4	080	1011.6	80.1	32.0
08/13	12:50:00	7.2	17.0	17.6	21.4	070	1012.0	79.0	32.0
08/13	11:50:00	8.2	16.0	11.7	15.6	070	1012.6	78.4	32.0
08/13	10:50:00	8.5	16.0	19.5	23.4	070	1013.0	80.4	32.0
08/13	09:50:00	7.2	16.0	15.6	17.6	060	1013.4	81.0	32.0
08/13	08:50:00	7.9	16.0	17.6	19.5	060	1013.7	81.0	32.0
08/13	07:50:00	7.2	17.0	17.6	19.5	070	1013.3	81.0	32.0
08/13	06:50:00	7.9	0.0	17.6	21.4	060	1012.6	81.0	32.0
08/13	05:50:00	7.9	17.0	15.6	19.5	070	1011.9	81.0	32.0
08/13	04:50:00	7.5	9.0	15.6	19.5	070	1011.2	81.0	32.0
08/13	03:50:00	7.2	17.0	17.6	19.5	060	1010.8	81.0	32.0
08/13	02:50:00	8.2	17.0	17.6	19.5	060	1010.9	81.1	32.0
08/13	01:50:00	8.2	17.0	17.6	19.5	060	1011.2	81.0	32.0
08/13	00:50:00	7.5	9.0	17.6	21.4	070	1011.7	80.8	32.0
08/12	23:50:00	7.9	17.0	17.6	21.4	070	1012.1	80.6	32.0
08/12	22:50:00	7.2	17.0	17.6	21.4	060	1012.7	80.6	32.0

000041862 ___0.030043

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