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)

09/17
17:00:00

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

Current Swell & Surf Analysis
Buoy 51004
17:00:00 (GMT) on 09/17
Sea Height:	3.8 ft
Primary Swell Height:	1.5 ft
Primary Swell Period:	14.0 secs
Surf Height	1.6 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)
09/17	17:00:00	3.8	1.5 se	14.0 secs	2.2 se	8.3 secs	0.0 se	0.0secs	1.6 -1.8	14.0
09/17	16:00:00	4.1	2.4 se	8.3 secs	1.3 se	12.9 secs	0.0 se	0.0secs	1.5 -1.7	8.3
09/17	15:00:00	4.0	1.6 se	12.8 secs	2.5 se	7.7 secs	0.2 se	16.7secs	1.5 -1.7	12.8
09/17	14:00:00	4.5	3.0 se	7.7 secs	1.8 se	12.7 secs	0.5 se	16.7secs	1.8 -2.0	7.7
09/17	13:00:00	4.2	1.6 se	14.3 secs	2.7 se	7.7 secs	0.0 se	0.0secs	1.7 -2.0	14.3
09/17	12:00:00	4.1	2.7 se	7.7 secs	1.5 se	12.7 secs	0.2 se	16.7secs	1.6 -1.8	7.7
09/17	11:00:00	4.1	2.8 se	7.7 secs	1.3 se	14.1 secs	0.0 se	0.0secs	1.6 -1.8	7.7
09/17	10:00:00	4.0	1.5 se	12.5 secs	2.3 se	7.7 secs	0.8 se	15.8secs	1.4 -1.6	12.5
09/17	09:00:00	4.1	1.5 se	14.2 secs	2.4 se	7.7 secs	0.6 se	17.6secs	1.6 -1.9	14.2
09/17	08:00:00	4.3	2.8 se	7.7 secs	1.5 se	12.8 secs	0.0 se	0.0secs	1.6 -1.8	7.7
09/17	07:00:00	4.2	2.7 se	8.3 secs	1.5 se	14.2 secs	0.0 se	0.0secs	1.7 -1.9	8.3
09/17	06:00:00	4.0	1.6 se	13.9 secs	2.5 se	8.3 secs	0.0 se	0.0secs	1.7 -1.9	13.9
09/17	05:00:00	4.2	2.8 se	7.7 secs	1.7 se	12.9 secs	0.0 se	0.0secs	1.6 -1.8	7.7
09/17	04:00:00	4.5	2.7 se	8.3 secs	1.6 se	12.8 secs	0.4 se	16.7secs	1.7 -1.9	8.3
09/17	03:00:00	4.3	3.0 se	7.7 secs	1.5 se	14.2 secs	0.0 se	0.0secs	1.7 -2.0	7.7
09/17	02:00:00	4.3	1.9 se	13.0 secs	2.8 se	8.2 secs	0.3 se	16.7secs	1.8 -2.1	13.0
09/17	01:00:00	4.2	1.6 se	14.4 secs	2.7 se	7.7 secs	1.0 se	11.2secs	1.7 -1.9	14.4
09/17	00:00:00	4.6	3.2 se	7.7 secs	1.4 se	14.1 secs	0.0 se	0.0secs	1.8 -2.1	7.7
09/16	23:00:00	4.7	3.1 se	7.6 secs	1.8 se	12.8 secs	0.3 se	16.7secs	1.8 -2.0	7.6
09/16	22:00:00	4.5	2.9 se	7.7 secs	1.3 se	14.4 secs	1.4 se	11.1secs	1.7 -1.9	7.7
09/16	21:00:00	4.8	3.0 se	7.8 secs	1.6 se	12.7 secs	0.4 se	16.7secs	1.7 -2.0	7.8
09/16	20:00:00	5.3	3.5 se	8.3 secs	1.7 se	14.3 secs	0.0 se	0.0secs	2.2 -2.5	8.3
09/16	19:00:00	4.6	2.9 se	8.3 secs	1.7 se	12.8 secs	0.2 se	16.7secs	1.8 -2.0	8.3
09/16	18:00:00	4.6	1.6 se	14.3 secs	2.6 se	8.3 secs	0.8 se	17.6secs	1.7 -1.9	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
17:00:00 (GMT) on 09/17
Combined Sea Height:	6.6 ft
Dominant Period:	8.0 secs
Wind Speed:	13.7 kts
Wind Gust:	17.6 kts
Wind Direction:	070 degrees
Barometric Pressure:	0.0 mbs
Air Temperature:	78.6 degrees
Water Temperature:	79.9 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)
09/17	17:00:00	6.6	8.0	13.7	17.6	070	0.0	78.6	79.9
09/17	16:00:00	6.6	7.0	15.6	17.6	070	0.0	78.6	79.9
09/17	15:00:00	6.2	8.0	15.6	17.6	070	0.0	78.6	79.9
09/17	14:00:00	6.6	7.0	15.6	19.5	070	0.0	78.4	79.9
09/17	13:00:00	6.9	7.0	15.6	19.5	070	0.0	78.4	79.9
09/17	12:00:00	6.2	8.0	17.6	21.4	070	0.0	78.4	79.9
09/17	11:00:00	6.9	8.0	13.7	17.6	060	0.0	78.3	79.9
09/17	10:00:00	6.6	7.0	15.6	17.6	060	0.0	78.4	79.9
09/17	09:00:00	6.9	0.0	15.6	19.5	070	0.0	78.6	79.9
09/17	08:00:00	6.2	0.0	17.6	23.4	070	0.0	78.8	79.9
09/17	07:00:00	6.6	0.0	17.6	21.4	070	0.0	79.0	79.9
09/17	06:00:00	0.0	0.0	17.6	23.4	050	0.0	78.6	79.9
09/17	05:00:00	6.2	8.0	17.6	23.4	080	0.0	78.4	79.9
09/17	04:00:00	5.9	7.0	15.6	19.5	060	0.0	78.8	79.9
09/17	03:00:00	0.0	0.0	17.6	19.5	060	0.0	78.8	80.1
09/17	02:00:00	6.9	0.0	15.6	19.5	050	0.0	79.0	80.1
09/17	01:00:00	7.2	7.0	17.6	21.4	060	0.0	79.0	80.1
09/17	00:00:00	6.6	8.0	17.6	21.4	060	0.0	78.8	80.1
09/16	23:00:00	6.9	8.0	17.6	21.4	060	0.0	79.0	80.1
09/16	22:00:00	7.5	8.0	17.6	21.4	070	0.0	79.0	80.1
09/16	21:00:00	7.2	0.0	17.6	21.4	060	0.0	79.0	79.9
09/16	20:00:00	7.5	0.0	17.6	21.4	060	0.0	78.8	79.9
09/16	19:00:00	7.5	8.0	17.6	23.4	060	0.0	78.8	79.9
09/16	18:00:00	0.0	0.0	19.5	23.4	050	0.0	78.8	79.9

000030582 ___0.031481

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