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)

08/18
22:00:00

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

Current Swell & Surf Analysis
Buoy 51002
22:00:00 (GMT) on 08/18
Sea Height:	3.6 ft
Primary Swell Height:	1.6 ft
Primary Swell Period:	14.1 secs
Surf Height	1.7 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)
08/18	22:00:00	3.6	1.6 se	14.1 secs	2.1 se	7.7 secs	0.7 se	18.0secs	1.7 -2.0	14.1
08/18	21:00:00	4.0	2.3 se	12.5 secs	2.1 se	9.1 secs	1.3 se	5.9secs	2.1 -2.4	12.5
08/18	20:00:00	4.0	2.5 se	12.6 secs	2.1 se	9.1 secs	1.4 se	5.9secs	2.4 -2.7	12.6
08/18	19:00:00	3.5	2.1 se	12.6 secs	1.9 se	8.4 secs	0.5 se	17.8secs	2.0 -2.2	12.6
08/18	18:00:00	3.8	2.3 se	12.7 secs	2.1 se	9.0 secs	0.5 se	16.7secs	2.2 -2.5	12.7
08/18	17:00:00	3.7	2.2 se	12.5 secs	2.1 se	9.1 secs	1.3 se	5.9secs	2.1 -2.4	12.5
08/18	16:00:00	3.9	2.5 se	12.7 secs	1.9 se	9.1 secs	1.3 se	5.9secs	2.4 -2.7	12.7
08/18	15:00:00	3.7	2.4 se	12.5 secs	1.9 se	8.4 secs	0.2 se	16.7secs	2.2 -2.5	12.5
08/18	14:00:00	4.0	2.3 se	13.9 secs	1.9 se	10.0 secs	1.5 se	6.7secs	2.3 -2.7	13.9
08/18	13:00:00	3.6	2.1 se	12.5 secs	1.9 se	9.1 secs	0.5 se	16.7secs	2.0 -2.3	12.5
08/18	12:00:00	3.8	2.1 se	12.6 secs	2.2 se	9.2 secs	1.2 se	15.6secs	2.0 -2.3	12.6
08/18	11:00:00	4.0	2.1 se	14.0 secs	2.2 se	9.9 secs	1.6 se	6.7secs	2.2 -2.4	14.0
08/18	10:00:00	3.9	2.6 se	12.8 secs	2.1 se	9.2 secs	1.2 se	5.9secs	2.5 -2.8	12.8
08/18	09:00:00	3.9	2.5 se	12.7 secs	2.1 se	9.1 secs	1.3 se	5.9secs	2.4 -2.7	12.7
08/18	08:00:00	3.5	2.3 se	11.1 secs	1.0 se	14.8 secs	1.6 se	7.8secs	1.9 -2.1	11.1
08/18	07:00:00	3.8	2.6 se	12.7 secs	2.0 se	9.1 secs	0.5 se	16.7secs	2.4 -2.8	12.7
08/18	06:00:00	3.4	2.0 se	12.6 secs	1.8 se	9.2 secs	1.3 se	5.9secs	1.9 -2.2	12.6
08/18	05:00:00	3.7	2.4 se	12.7 secs	2.1 se	9.2 secs	0.6 se	16.7secs	2.3 -2.6	12.7
08/18	04:00:00	3.8	2.6 se	12.5 secs	2.1 se	9.2 secs	1.2 se	5.6secs	2.4 -2.7	12.5
08/18	03:00:00	4.2	2.8 se	13.8 secs	2.3 se	10.1 secs	1.2 se	6.6secs	2.9 -3.3	13.8
08/18	02:00:00	3.4	2.1 se	12.6 secs	1.9 se	9.1 secs	1.1 se	5.9secs	2.0 -2.3	12.6
08/18	01:00:00	3.8	2.7 se	14.0 secs	1.8 se	10.1 secs	1.0 se	6.7secs	2.8 -3.2	14.0
08/18	00:00:00	4.0	2.5 se	12.6 secs	2.2 se	9.0 secs	0.6 se	16.7secs	2.4 -2.7	12.6
08/17	23:00:00	3.8	2.5 se	12.7 secs	2.2 se	9.1 secs	0.6 se	17.6secs	2.4 -2.7	12.7

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
22:50:00 (GMT) on 08/18
Combined Sea Height:	5.9 ft
Dominant Period:	9.0 secs
Wind Speed:	13.7 kts
Wind Gust:	15.6 kts
Wind Direction:	090 degrees
Barometric Pressure:	1012.6 mbs
Air Temperature:	81.0 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)
08/18	22:50:00	5.9	9.0	13.7	15.6	090	1012.6	81.0	32.0
08/18	21:50:00	5.6	9.0	13.7	15.6	090	1013.1	80.8	32.0
08/18	20:50:00	5.6	8.0	13.7	17.6	090	1013.2	81.0	32.0
08/18	19:50:00	5.9	8.0	15.6	19.5	090	1013.2	81.1	32.0
08/18	18:50:00	5.6	0.0	15.6	19.5	090	1013.0	81.1	32.0
08/18	17:50:00	5.6	8.0	15.6	19.5	090	1012.8	81.0	32.0
08/18	16:50:00	5.6	8.0	17.6	19.5	090	1012.5	80.8	32.0
08/18	15:50:00	5.6	9.0	15.6	19.5	100	1012.1	81.0	32.0
08/18	14:50:00	5.6	9.0	15.6	17.6	100	1012.0	80.8	32.0
08/18	13:50:00	5.6	13.0	15.6	17.6	090	1011.9	80.8	32.0
08/18	12:50:00	5.9	9.0	15.6	17.6	090	1012.0	80.8	32.0
08/18	11:50:00	5.2	13.0	15.6	17.6	090	1012.4	81.0	32.0
08/18	10:50:00	5.9	9.0	15.6	19.5	090	1012.9	81.0	32.0
08/18	09:50:00	5.6	9.0	15.6	19.5	090	1013.0	81.3	32.0
08/18	08:50:00	5.2	9.0	15.6	17.6	090	1013.6	81.3	32.0
08/18	07:50:00	5.6	10.0	13.7	15.6	090	1013.5	81.3	32.0
08/18	06:50:00	5.2	10.0	15.6	17.6	090	1012.6	81.5	32.0
08/18	05:50:00	5.2	10.0	15.6	17.6	090	1012.0	81.5	32.0
08/18	04:50:00	5.6	14.0	13.7	17.6	090	1011.6	81.5	32.0
08/18	03:50:00	5.6	14.0	15.6	19.5	100	1010.9	81.7	32.0
08/18	02:50:00	5.6	11.0	13.7	17.6	100	1010.8	81.9	32.0
08/18	01:50:00	5.9	14.0	15.6	19.5	100	1010.8	81.7	32.0
08/18	00:50:00	5.6	9.0	13.7	15.6	090	1011.2	81.1	32.0
08/17	23:50:00	5.2	14.0	11.7	15.6	110	1011.5	81.7	32.0

000041911 ___0.026103

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