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)

12/17
10:00:00

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

Current Swell & Surf Analysis
Buoy 51004
10:00:00 (GMT) on 12/17
Sea Height:	5.5 ft
Primary Swell Height:	3.1 ft
Primary Swell Period:	14.2 secs
Surf Height	3.3 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)
12/17	10:00:00	5.5	3.1 se	14.2 secs	3.0 se	10.1 secs	1.4 se	17.5secs	3.3 -3.7	14.2
12/17	09:00:00	5.6	3.1 se	14.2 secs	3.3 se	9.1 secs	1.7 se	5.9secs	3.3 -3.7	14.2
12/17	08:00:00	5.6	2.8 se	14.1 secs	3.2 se	10.0 secs	1.2 se	17.6secs	2.9 -3.3	14.1
12/17	07:00:00	5.6	2.8 se	14.2 secs	3.5 se	10.0 secs	1.9 se	6.7secs	3.0 -3.3	14.2
12/17	06:00:00	5.5	2.9 se	12.6 secs	3.2 se	9.2 secs	0.9 se	17.3secs	2.8 -3.1	12.6
12/17	05:00:00	5.9	3.3 se	12.6 secs	3.7 se	9.1 secs	0.7 se	16.7secs	3.1 -3.5	12.6
12/17	04:00:00	5.8	3.1 se	12.7 secs	3.7 se	8.4 secs	0.6 se	16.7secs	3.0 -3.4	12.7
12/17	03:00:00	5.2	3.1 se	12.7 secs	2.9 se	9.0 secs	0.9 se	16.7secs	3.0 -3.4	12.7
12/17	02:00:00	5.8	3.3 se	14.2 secs	3.2 se	10.0 secs	2.3 se	6.7secs	3.5 -3.9	14.2
12/17	01:00:00	5.8	3.7 se	12.6 secs	2.9 se	9.0 secs	1.9 se	5.9secs	3.5 -3.9	12.6
12/17	00:00:00	5.3	3.2 se	14.2 secs	2.6 se	10.1 secs	2.0 se	6.7secs	3.4 -3.8	14.2
12/16	23:00:00	6.0	3.6 se	14.1 secs	2.9 se	10.2 secs	2.3 se	6.7secs	3.8 -4.3	14.1
12/16	22:00:00	5.6	3.5 se	14.0 secs	2.7 se	10.0 secs	2.2 se	6.7secs	3.7 -4.2	14.0
12/16	21:00:00	6.0	4.1 se	12.6 secs	3.0 se	9.0 secs	1.2 se	16.7secs	3.8 -4.3	12.6
12/16	20:00:00	6.0	3.6 se	14.1 secs	2.8 se	9.0 secs	2.2 se	5.9secs	3.8 -4.3	14.1
12/16	19:00:00	6.2	4.3 se	12.7 secs	2.7 se	8.3 secs	1.0 se	16.7secs	4.1 -4.6	12.7
12/16	18:00:00	6.0	4.0 se	14.3 secs	2.6 se	10.3 secs	2.6 se	7.3secs	4.4 -4.9	14.3
12/16	17:00:00	6.8	5.0 se	14.1 secs	2.6 se	10.3 secs	2.7 se	7.2secs	5.2 -5.9	14.1
12/16	16:00:00	6.6	4.9 se	14.1 secs	2.7 se	10.4 secs	2.4 se	7.2secs	5.2 -5.9	14.1
12/16	15:00:00	6.7	4.8 se	14.2 secs	3.2 se	10.4 secs	2.3 se	7.3secs	5.1 -5.8	14.2
12/16	14:00:00	6.3	4.6 se	14.1 secs	1.5 se	17.2 secs	2.3 se	10.3secs	4.9 -5.5	14.1
12/16	13:00:00	6.1	4.4 se	14.0 secs	2.5 se	10.3 secs	2.2 se	7.2secs	4.6 -5.2	14.0
12/16	12:00:00	5.7	4.4 se	14.3 secs	2.0 se	17.6 secs	2.0 se	10.3secs	4.7 -5.3	14.3
12/16	11:00:00	5.6	4.3 se	14.3 secs	2.4 se	10.3 secs	1.6 se	7.2secs	4.6 -5.2	14.3

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
10:00:00 (GMT) on 12/17
Combined Sea Height:	8.2 ft
Dominant Period:	9.0 secs
Wind Speed:	13.7 kts
Wind Gust:	17.6 kts
Wind Direction:	090 degrees
Barometric Pressure:	1014.9 mbs
Air Temperature:	76.6 degrees
Water Temperature:	77.9 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)
12/17	10:00:00	8.2	9.0	13.7	17.6	090	1014.9	76.6	77.9
12/17	09:00:00	7.9	0.0	13.7	15.6	090	1015.5	76.8	77.9
12/17	08:00:00	8.9	9.0	13.7	19.5	100	1015.7	76.8	77.9
12/17	07:00:00	7.5	0.0	15.6	19.5	100	1015.6	76.8	77.9
12/17	06:00:00	7.5	8.0	15.6	19.5	100	1015.2	77.0	77.9
12/17	05:00:00	7.9	8.0	17.6	23.4	100	1014.4	77.0	77.9
12/17	04:00:00	7.9	0.0	15.6	17.6	100	1014.6	77.2	77.9
12/17	03:00:00	7.5	9.0	15.6	17.6	100	1014.3	77.2	77.9
12/17	02:00:00	8.5	9.0	15.6	17.6	100	1013.7	77.2	77.9
12/17	01:00:00	8.5	9.0	15.6	17.6	100	1013.4	77.4	78.1
12/17	00:00:00	8.9	8.0	15.6	19.5	110	1013.2	77.2	77.9
12/16	23:00:00	7.9	14.0	15.6	17.6	100	1013.3	77.2	77.9
12/16	22:00:00	8.9	0.0	17.6	21.4	100	1014.8	77.2	77.9
12/16	21:00:00	7.9	0.0	17.6	19.5	090	1015.3	77.4	77.9
12/16	20:00:00	8.9	0.0	17.6	21.4	100	1016.3	77.2	77.9
12/16	19:00:00	7.9	14.0	17.6	21.4	090	1017.1	77.4	77.9
12/16	18:00:00	8.2	0.0	19.5	23.4	090	1016.5	77.4	77.9
12/16	17:00:00	8.2	12.0	19.5	23.4	100	1015.8	77.2	77.9
12/16	16:00:00	8.2	14.0	19.5	23.4	100	1015.0	76.8	77.9
12/16	15:00:00	7.9	15.0	17.6	19.5	100	1015.2	76.8	77.9
12/16	14:00:00	7.5	0.0	15.6	19.5	100	1015.0	76.8	77.9
12/16	13:00:00	7.9	13.0	15.6	19.5	100	1014.9	76.8	77.9
12/16	12:00:00	7.9	15.0	17.6	21.4	100	1015.1	76.8	77.9
12/16	11:00:00	7.9	15.0	15.6	19.5	100	1015.5	77.0	77.9

000030909 ___0.024477

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