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)

10/08
05:00:00

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

Current Swell & Surf Analysis
Buoy 51004
05:00:00 (GMT) on 10/08
Sea Height:	4.8 ft
Primary Swell Height:	3.5 ft
Primary Swell Period:	16.3 secs
Surf Height	4.3 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)
10/08	05:00:00	4.8	3.5 se	16.3 secs	3.3 se	12.8 secs	1.0 se	20.0secs	4.3 -4.9	16.3
10/08	04:00:00	5.1	3.7 se	16.3 secs	3.7 se	12.8 secs	1.1 se	20.0secs	4.5 -5.1	16.3
10/08	03:00:00	5.0	3.7 se	16.4 secs	3.6 se	12.8 secs	1.3 se	20.0secs	4.6 -5.2	16.4
10/08	02:00:00	4.7	3.3 se	16.4 secs	3.1 se	12.8 secs	0.9 se	20.0secs	4.1 -4.6	16.4
10/08	01:00:00	4.1	3.1 se	14.3 secs	1.6 se	17.3 secs	2.1 se	10.2secs	3.3 -3.7	14.3
10/08	00:00:00	4.7	3.8 se	14.6 secs	2.7 se	11.5 secs	0.7 se	20.0secs	4.2 -4.8	14.6
10/07	23:00:00	4.4	3.1 se	16.4 secs	3.0 se	12.9 secs	1.1 se	20.0secs	3.8 -4.4	16.4
10/07	22:00:00	4.3	3.2 se	16.3 secs	2.9 se	12.9 secs	0.9 se	20.0secs	3.9 -4.5	16.3
10/07	21:00:00	4.3	2.9 se	16.1 secs	3.3 se	12.8 secs	0.9 se	21.1secs	3.5 -4.0	16.1
10/07	20:00:00	4.8	3.5 se	16.6 secs	3.5 se	12.7 secs	1.4 se	20.5secs	4.3 -4.9	16.6
10/07	19:00:00	4.3	2.6 se	16.5 secs	3.2 se	12.6 secs	1.3 se	21.6secs	3.2 -3.7	16.5
10/07	18:00:00	4.0	2.7 se	14.3 secs	1.4 se	17.6 secs	2.3 se	10.4secs	3.0 -3.3	14.3
10/07	17:00:00	4.7	3.2 se	16.5 secs	3.5 se	12.7 secs	1.4 se	20.7secs	4.0 -4.5	16.5
10/07	16:00:00	4.8	3.4 se	14.2 secs	1.7 se	17.8 secs	2.6 se	10.3secs	3.7 -4.2	14.2
10/07	15:00:00	4.2	2.6 se	16.7 secs	3.0 se	12.6 secs	1.4 se	21.6secs	3.2 -3.6	16.7
10/07	14:00:00	4.6	3.5 se	14.4 secs	1.9 se	18.3 secs	2.1 se	10.3secs	3.8 -4.3	14.4
10/07	13:00:00	4.6	3.5 se	14.4 secs	2.0 se	17.8 secs	2.1 se	10.3secs	3.8 -4.3	14.4
10/07	12:00:00	4.8	2.9 se	16.5 secs	3.5 se	12.6 secs	1.2 se	20.0secs	3.7 -4.1	16.5
10/07	11:00:00	4.6	3.3 se	14.3 secs	1.9 se	18.0 secs	2.2 se	10.3secs	3.5 -4.0	14.3
10/07	10:00:00	4.4	3.6 se	12.7 secs	1.1 se	16.7 secs	1.5 se	9.2secs	3.4 -3.9	12.7
10/07	09:00:00	4.5	2.8 se	16.4 secs	3.4 se	12.8 secs	1.2 se	20.6secs	3.4 -3.9	16.4
10/07	08:00:00	5.1	4.1 se	14.3 secs	1.8 se	17.5 secs	2.1 se	10.2secs	4.4 -4.9	14.3
10/07	07:00:00	5.0	3.8 se	14.3 secs	2.4 se	10.4 secs	1.6 se	6.6secs	4.1 -4.7	14.3
10/07	06:00:00	4.8	3.6 se	14.4 secs	2.3 se	10.3 secs	1.4 se	7.2secs	3.9 -4.4	14.4

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
05:50:00 (GMT) on 10/08
Combined Sea Height:	5.6 ft
Dominant Period:	16.0 secs
Wind Speed:	11.7 kts
Wind Gust:	13.7 kts
Wind Direction:	110 degrees
Barometric Pressure:	1010.9 mbs
Air Temperature:	32.0 degrees
Water Temperature:	82.0 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)
10/08	05:50:00	5.6	16.0	11.7	13.7	110	1010.9	32.0	82.0
10/08	04:50:00	5.6	16.0	9.8	11.7	100	1010.0	32.0	82.0
10/08	03:50:00	5.6	16.0	7.8	11.7	110	1009.5	32.0	82.2
10/08	02:50:00	5.6	16.0	9.8	11.7	110	1008.8	32.0	82.2
10/08	01:50:00	5.6	14.0	9.8	11.7	120	1008.5	32.0	82.4
10/08	00:50:00	5.2	16.0	7.8	11.7	130	1008.4	32.0	82.4
10/07	23:50:00	5.2	16.0	9.8	11.7	130	1008.8	32.0	82.4
10/07	22:50:00	5.2	14.0	9.8	11.7	130	1009.6	32.0	82.2
10/07	21:50:00	4.9	16.0	11.7	13.7	120	1010.3	32.0	82.2
10/07	20:50:00	5.6	17.0	11.7	13.7	140	1011.2	32.0	82.0
10/07	19:50:00	5.6	15.0	9.8	11.7	130	1011.7	32.0	81.9
10/07	18:50:00	5.6	14.0	11.7	13.7	130	1011.6	32.0	81.9
10/07	17:50:00	5.6	15.0	11.7	13.7	120	1011.0	32.0	81.9
10/07	16:50:00	5.6	15.0	13.7	15.6	120	1010.5	32.0	81.9
10/07	15:50:00	0.0	0.0	11.7	15.6	120	1010.1	32.0	81.9
10/07	14:50:00	5.9	14.0	13.7	15.6	120	1009.6	79.7	81.9
10/07	13:50:00	5.6	12.0	9.8	13.7	130	1009.2	80.2	81.9
10/07	12:50:00	5.2	11.0	11.7	13.7	110	1009.3	80.1	81.9
10/07	11:50:00	5.2	15.0	9.8	11.7	110	1009.7	80.1	81.9
10/07	10:50:00	5.6	12.0	9.8	13.7	130	1010.4	79.5	82.0
10/07	09:50:00	5.6	15.0	11.7	13.7	120	1010.9	79.5	82.0
10/07	08:50:00	5.6	11.0	11.7	13.7	100	1011.3	79.7	82.0
10/07	07:50:00	5.9	15.0	9.8	11.7	100	1011.4	79.7	82.2
10/07	06:50:00	5.9	0.0	5.8	7.8	070	1011.2	80.4	82.4

000031823 ___0.030018

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