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)

12/30
14:00:00

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

Current Swell & Surf Analysis
Buoy 51004
14:00:00 (GMT) on 12/30
Sea Height:	7.1 ft
Primary Swell Height:	3.8 ft
Primary Swell Period:	13.8 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)
12/30	14:00:00	7.1	3.8 se	13.8 secs	4.5 se	9.0 secs	1.2 se	17.3secs	3.9 -4.4	13.8
12/30	13:00:00	6.4	3.4 se	12.5 secs	4.2 se	8.4 secs	0.6 se	16.7secs	3.2 -3.6	12.5
12/30	12:00:00	6.3	3.0 se	14.0 secs	3.3 se	10.0 secs	1.4 se	17.5secs	3.2 -3.6	14.0
12/30	11:00:00	6.1	3.2 se	11.2 secs	3.3 se	7.8 secs	1.5 se	15.7secs	2.7 -3.0	11.2
12/30	10:00:00	5.4	3.4 se	9.0 secs	2.0 se	12.3 secs	1.9 se	5.9secs	2.3 -2.6	9.0
12/30	09:00:00	5.7	3.4 se	12.2 secs	3.2 se	9.1 secs	1.8 se	5.9secs	3.1 -3.5	12.2
12/30	08:00:00	5.1	3.6 se	8.3 secs	2.4 se	12.3 secs	0.0 se	0.0secs	2.3 -2.6	8.3
12/30	07:00:00	5.4	3.5 se	12.4 secs	2.8 se	8.3 secs	0.3 se	16.7secs	3.3 -3.7	12.4
12/30	06:00:00	4.3	2.4 se	12.5 secs	2.4 se	9.2 secs	1.8 se	5.9secs	2.2 -2.5	12.5
12/30	05:00:00	4.8	3.0 se	12.4 secs	2.8 se	8.3 secs	0.2 se	16.7secs	2.8 -3.2	12.4
12/30	04:00:00	5.5	3.0 se	12.3 secs	3.6 se	8.4 secs	0.4 se	16.7secs	2.8 -3.2	12.3
12/30	03:00:00	5.9	3.7 se	12.4 secs	3.5 se	9.0 secs	1.4 se	15.6secs	3.4 -3.8	12.4
12/30	02:00:00	5.7	3.6 se	12.3 secs	3.0 se	9.0 secs	1.2 se	15.5secs	3.4 -3.8	12.3
12/30	01:00:00	5.5	3.5 se	12.4 secs	3.0 se	8.4 secs	0.2 se	18.3secs	3.2 -3.7	12.4
12/30	00:00:00	5.0	3.0 se	12.4 secs	2.7 se	8.3 secs	0.2 se	16.7secs	2.7 -3.1	12.4
12/29	23:00:00	5.3	3.3 se	12.5 secs	3.1 se	8.3 secs	0.0 se	0.0secs	3.0 -3.5	12.5
12/29	22:00:00	5.9	3.8 se	12.7 secs	3.3 se	8.3 secs	0.4 se	16.7secs	3.6 -4.1	12.7
12/29	21:00:00	5.6	3.9 se	12.6 secs	3.0 se	9.0 secs	1.7 se	5.9secs	3.6 -4.1	12.6
12/29	20:00:00	5.6	3.8 se	12.5 secs	2.9 se	8.4 secs	0.0 se	0.0secs	3.5 -4.0	12.5
12/29	19:00:00	4.8	3.1 se	12.7 secs	2.5 se	8.3 secs	0.0 se	0.0secs	2.9 -3.3	12.7
12/29	18:00:00	5.0	3.1 se	12.5 secs	2.8 se	8.4 secs	0.0 se	0.0secs	2.9 -3.3	12.5
12/29	17:00:00	5.4	3.3 se	12.6 secs	3.2 se	8.3 secs	0.0 se	0.0secs	3.2 -3.6	12.6
12/29	16:00:00	5.2	3.0 se	12.5 secs	3.1 se	8.4 secs	0.5 se	16.7secs	2.8 -3.2	12.5
12/29	15:00:00	5.7	3.4 se	12.4 secs	3.2 se	8.2 secs	0.6 se	16.7secs	3.1 -3.5	12.4

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
14:00:00 (GMT) on 12/30
Combined Sea Height:	8.9 ft
Dominant Period:	0.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	080 degrees
Barometric Pressure:	1011.2 mbs
Air Temperature:	74.5 degrees
Water Temperature:	77.0 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)
12/30	14:00:00	8.9	0.0	17.6	21.4	080	1011.2	74.5	77.0
12/30	13:00:00	0.0	0.0	19.5	21.4	080	1011.1	75.4	77.0
12/30	12:00:00	9.8	9.0	19.5	23.4	080	1011.0	75.6	77.0
12/30	11:00:00	8.9	0.0	21.4	23.4	080	1011.5	75.4	77.0
12/30	10:00:00	9.2	8.0	21.4	23.4	080	1012.2	75.2	77.0
12/30	09:00:00	0.0	0.0	19.5	25.4	080	1013.3	75.6	77.0
12/30	08:00:00	7.5	13.0	21.4	25.4	080	1013.5	75.9	77.2
12/30	07:00:00	6.6	0.0	13.7	19.5	100	1014.3	71.8	77.2
12/30	06:00:00	7.2	0.0	15.6	19.5	080	1014.4	73.0	77.2
12/30	05:00:00	7.5	12.0	17.6	19.5	080	1013.9	74.1	77.2
12/30	04:00:00	0.0	0.0	7.8	9.8	110	1013.2	71.8	77.2
12/30	03:00:00	7.5	0.0	13.7	17.6	060	1012.5	75.2	77.2
12/30	02:00:00	7.5	8.0	9.8	11.7	070	1011.9	75.7	77.2
12/30	01:00:00	7.5	8.0	9.8	13.7	090	1011.2	76.3	77.2
12/30	00:00:00	7.2	8.0	11.7	15.6	100	1010.8	76.1	77.2
12/29	23:00:00	7.2	13.0	13.7	15.6	080	1010.8	75.9	77.2
12/29	22:00:00	7.2	0.0	13.7	17.6	080	1011.5	76.5	77.2
12/29	21:00:00	7.9	0.0	13.7	17.6	090	1012.7	75.9	77.2
12/29	20:00:00	7.2	13.0	15.6	19.5	090	1013.3	76.1	77.0
12/29	19:00:00	7.2	8.0	13.7	17.6	090	1013.7	75.6	77.0
12/29	18:00:00	7.9	8.0	15.6	19.5	080	1013.7	75.4	77.0
12/29	17:00:00	7.5	8.0	15.6	19.5	090	1013.2	75.6	77.0
12/29	16:00:00	7.5	8.0	15.6	19.5	090	1012.7	75.2	77.0
12/29	15:00:00	7.5	8.0	15.6	19.5	080	1012.1	75.2	77.0

000030953 ___0.02613

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