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)

10/21
21:00:00

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

Current Swell & Surf Analysis
Buoy 51004
21:00:00 (GMT) on 10/21
Sea Height:	3.9 ft
Primary Swell Height:	2.2 ft
Primary Swell Period:	12.4 secs
Surf Height	2.1 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)
10/21	21:00:00	3.9	2.2 se	12.4 secs	1.2 se	16.0 secs	2.3 se	7.8secs	2.1 -2.3	12.4
10/21	20:00:00	4.4	2.4 se	12.6 secs	2.7 se	7.7 secs	0.4 se	16.7secs	2.3 -2.6	12.6
10/21	19:00:00	4.0	1.8 se	12.5 secs	2.7 se	7.7 secs	0.3 se	16.7secs	1.7 -1.9	12.5
10/21	18:00:00	3.9	2.1 se	12.6 secs	2.4 se	7.7 secs	0.4 se	16.7secs	2.0 -2.3	12.6
10/21	17:00:00	4.2	2.4 se	13.7 secs	2.3 se	7.7 secs	0.5 se	16.7secs	2.5 -2.8	13.7
10/21	16:00:00	4.3	2.7 se	12.6 secs	2.4 se	8.2 secs	0.2 se	16.7secs	2.6 -2.9	12.6
10/21	15:00:00	4.1	2.4 se	12.6 secs	2.4 se	7.8 secs	0.5 se	16.7secs	2.3 -2.6	12.6
10/21	14:00:00	4.5	3.1 se	12.8 secs	2.1 se	8.3 secs	0.5 se	16.7secs	3.0 -3.4	12.8
10/21	13:00:00	4.2	2.2 se	12.8 secs	2.6 se	8.2 secs	0.3 se	16.7secs	2.1 -2.4	12.8
10/21	12:00:00	4.5	2.1 se	14.1 secs	3.0 se	8.2 secs	0.0 se	0.0secs	2.2 -2.5	14.1
10/21	11:00:00	4.1	2.3 se	12.8 secs	2.5 se	8.3 secs	0.0 se	0.0secs	2.3 -2.6	12.8
10/21	10:00:00	4.1	2.3 se	12.7 secs	2.4 se	8.3 secs	0.5 se	16.7secs	2.2 -2.5	12.7
10/21	09:00:00	4.1	2.0 se	12.7 secs	2.7 se	7.7 secs	0.2 se	16.7secs	1.9 -2.2	12.7
10/21	08:00:00	4.2	2.0 se	14.2 secs	2.7 se	8.2 secs	1.7 se	11.2secs	2.1 -2.4	14.2
10/21	07:00:00	4.2	2.0 se	12.7 secs	2.6 se	8.3 secs	0.7 se	17.4secs	1.9 -2.2	12.7
10/21	06:00:00	4.5	2.2 se	14.3 secs	2.7 se	7.8 secs	0.0 se	0.0secs	2.4 -2.7	14.3
10/21	05:00:00	4.3	2.3 se	14.4 secs	2.6 se	8.3 secs	0.9 se	17.5secs	2.5 -2.8	14.4
10/21	04:00:00	4.1	1.9 se	14.2 secs	2.6 se	7.7 secs	0.0 se	0.0secs	2.0 -2.3	14.2
10/21	03:00:00	4.5	1.8 se	14.5 secs	3.1 se	7.8 secs	1.7 se	11.4secs	2.0 -2.2	14.5
10/21	02:00:00	4.1	2.1 se	12.7 secs	2.5 se	8.3 secs	0.7 se	16.7secs	2.0 -2.3	12.7
10/21	01:00:00	4.2	3.0 se	7.8 secs	1.8 se	12.5 secs	1.1 se	15.9secs	1.7 -2.0	7.8
10/21	00:00:00	4.1	1.5 se	14.3 secs	2.7 se	7.7 secs	1.5 se	11.3secs	1.6 -1.9	14.3
10/20	23:00:00	4.1	1.6 se	14.3 secs	2.7 se	8.4 secs	0.0 se	0.0secs	1.7 -2.0	14.3
10/20	22:00:00	4.0	2.0 se	12.4 secs	2.4 se	8.3 secs	1.1 se	15.9secs	1.8 -2.1	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
21:00:00 (GMT) on 10/21
Combined Sea Height:	5.9 ft
Dominant Period:	8.0 secs
Wind Speed:	11.7 kts
Wind Gust:	15.6 kts
Wind Direction:	070 degrees
Barometric Pressure:	1014.7 mbs
Air Temperature:	78.1 degrees
Water Temperature:	80.1 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)
10/21	21:00:00	5.9	8.0	11.7	15.6	070	1014.7	78.1	80.1
10/21	20:00:00	6.6	8.0	11.7	19.5	070	1015.6	78.3	80.1
10/21	19:00:00	5.9	8.0	11.7	15.6	060	1016.2	78.1	79.9
10/21	18:00:00	6.2	8.0	11.7	15.6	070	1016.1	78.1	79.9
10/21	17:00:00	6.2	8.0	13.7	15.6	060	1015.8	77.9	79.9
10/21	16:00:00	5.9	8.0	11.7	15.6	060	1015.5	77.5	79.9
10/21	15:00:00	5.9	8.0	13.7	15.6	050	1014.7	77.4	79.9
10/21	14:00:00	5.9	8.0	13.7	15.6	050	1014.2	77.5	79.9
10/21	13:00:00	5.9	8.0	13.7	15.6	050	1014.1	77.7	79.9
10/21	12:00:00	6.2	8.0	13.7	17.6	060	1014.4	77.7	79.9
10/21	11:00:00	5.9	8.0	13.7	15.6	060	1014.7	77.9	79.9
10/21	10:00:00	6.2	14.0	13.7	17.6	060	1015.6	78.1	79.9
10/21	09:00:00	6.2	8.0	13.7	15.6	060	1016.3	78.3	79.9
10/21	08:00:00	6.6	0.0	15.6	17.6	070	1016.7	78.4	79.9
10/21	07:00:00	5.9	8.0	15.6	19.5	070	1016.9	77.9	79.9
10/21	06:00:00	6.6	8.0	15.6	19.5	060	1016.9	78.6	32.0
10/21	05:00:00	6.2	8.0	13.7	17.6	060	1016.6	78.6	79.9
10/21	04:00:00	5.9	8.0	13.7	15.6	060	1015.7	78.4	79.9
10/21	03:00:00	6.2	8.0	13.7	17.6	070	1014.9	78.1	79.9
10/21	02:00:00	6.6	8.0	13.7	17.6	070	1014.5	78.6	79.9
10/21	01:00:00	6.2	7.0	13.7	17.6	070	1014.0	78.6	79.9
10/21	00:00:00	6.2	8.0	15.6	17.6	060	1014.0	78.6	80.1
10/20	23:00:00	6.6	8.0	13.7	17.6	060	1014.3	78.3	80.1
10/20	22:00:00	6.2	8.0	15.6	17.6	060	1014.9	78.3	79.9

000030698 ___0.028686

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