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)

09/19
22:00:00

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

Current Swell & Surf Analysis
Buoy 51004
22:00:00 (GMT) on 09/19
Sea Height:	6.2 ft
Primary Swell Height:	2.7 ft
Primary Swell Period:	16.3 secs
Surf Height	3.4 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)
09/19	22:00:00	6.2	2.7 se	16.3 secs	3.6 se	10.9 secs	2.8 se	7.7secs	3.4 -3.8	16.3
09/19	21:00:00	6.2	2.9 se	15.1 secs	3.5 se	10.1 secs	2.8 se	6.7secs	3.3 -3.7	15.1
09/19	20:00:00	5.7	3.4 se	10.0 secs	2.2 se	14.7 secs	2.4 se	6.7secs	2.5 -2.8	10.0
09/19	19:00:00	6.3	2.8 se	14.6 secs	4.0 se	10.0 secs	2.7 se	6.7secs	3.0 -3.4	14.6
09/19	18:00:00	6.6	4.4 se	10.0 secs	2.5 se	16.5 secs	0.9 se	20.0secs	3.3 -3.7	10.0
09/19	17:00:00	6.2	2.6 se	16.2 secs	4.0 se	10.0 secs	2.2 se	6.7secs	3.1 -3.5	16.2
09/19	16:00:00	5.6	2.5 se	15.1 secs	3.6 se	9.2 secs	1.8 se	5.9secs	2.9 -3.2	15.1
09/19	15:00:00	5.9	2.7 se	16.4 secs	3.0 se	9.9 secs	2.5 se	6.7secs	3.4 -3.8	16.4
09/19	14:00:00	6.0	2.8 se	16.5 secs	3.2 se	10.0 secs	2.4 se	6.8secs	3.5 -4.0	16.5
09/19	13:00:00	5.5	2.4 se	15.0 secs	3.3 se	10.1 secs	2.3 se	6.7secs	2.7 -3.0	15.0
09/19	12:00:00	5.2	2.6 se	16.4 secs	2.1 se	12.8 secs	2.9 se	9.2secs	3.2 -3.7	16.4
09/19	11:00:00	5.3	2.1 se	14.7 secs	3.0 se	9.9 secs	2.5 se	6.7secs	2.3 -2.6	14.7
09/19	10:00:00	5.7	2.2 se	16.0 secs	3.2 se	10.0 secs	2.4 se	6.7secs	2.7 -3.1	16.0
09/19	09:00:00	5.3	2.2 se	14.4 secs	3.0 se	9.9 secs	2.3 se	6.7secs	2.3 -2.6	14.4
09/19	08:00:00	6.1	2.6 se	16.5 secs	4.1 se	9.1 secs	2.1 se	12.6secs	3.2 -3.6	16.5
09/19	07:00:00	5.7	2.7 se	15.1 secs	3.8 se	9.1 secs	1.6 se	5.9secs	3.0 -3.4	15.1
09/19	06:00:00	6.3	2.9 se	16.5 secs	4.1 se	9.1 secs	1.9 se	12.6secs	3.6 -4.1	16.5
09/19	05:00:00	6.0	3.1 se	14.9 secs	3.7 se	9.8 secs	1.8 se	6.8secs	3.5 -4.0	14.9
09/19	04:00:00	4.9	2.0 se	16.6 secs	2.2 se	12.5 secs	2.7 se	9.1secs	2.4 -2.8	16.6
09/19	03:00:00	6.2	2.6 se	16.8 secs	3.9 se	9.9 secs	0.9 se	20.0secs	3.3 -3.8	16.8
09/19	02:00:00	5.6	2.1 se	17.1 secs	3.5 se	9.1 secs	1.7 se	12.4secs	2.8 -3.1	17.1
09/19	01:00:00	5.5	3.4 se	9.9 secs	1.9 se	16.5 secs	2.2 se	6.7secs	2.6 -2.9	9.9
09/19	00:00:00	5.6	2.4 se	16.6 secs	3.5 se	9.1 secs	1.8 se	12.7secs	3.0 -3.4	16.6
09/18	23:00:00	5.6	2.3 se	16.7 secs	3.9 se	9.0 secs	1.7 se	12.6secs	2.9 -3.3	16.7

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
21:50:00 (GMT) on 09/19
Combined Sea Height:	9.5 ft
Dominant Period:	10.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	050 degrees
Barometric Pressure:	1014.2 mbs
Air Temperature:	80.8 degrees
Water Temperature:	82.4 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)
09/19	21:50:00	9.5	10.0	17.6	21.4	050	1014.2	80.8	82.4
09/19	20:50:00	9.2	0.0	17.6	21.4	050	1014.7	80.8	82.4
09/19	19:50:00	7.9	10.0	19.5	23.4	060	1014.9	81.0	82.4
09/19	18:50:00	8.5	9.0	15.6	21.4	050	1015.1	80.2	82.4
09/19	17:50:00	9.5	10.0	15.6	21.4	070	1014.6	80.8	82.4
09/19	16:50:00	8.2	9.0	19.5	23.4	060	1014.3	79.9	82.4
09/19	15:50:00	9.2	10.0	17.6	21.4	060	1013.7	80.8	82.4
09/19	14:50:00	8.2	9.0	15.6	21.4	070	1013.4	80.2	82.4
09/19	13:50:00	7.9	10.0	15.6	19.5	060	1013.0	81.1	82.4
09/19	12:50:00	8.2	9.0	17.6	21.4	060	1013.1	81.0	82.4
09/19	11:50:00	7.9	9.0	17.6	21.4	060	1013.4	81.0	82.4
09/19	10:50:00	7.9	9.0	17.6	21.4	050	1013.6	81.0	82.4
09/19	09:50:00	8.5	9.0	17.6	19.5	060	1013.9	81.1	82.4
09/19	08:50:00	8.9	9.0	17.6	21.4	060	1014.3	81.3	82.4
09/19	07:50:00	8.2	8.0	17.6	21.4	060	1014.6	81.5	82.4
09/19	06:50:00	8.2	9.0	17.6	21.4	060	1014.8	81.5	32.0
09/19	05:50:00	7.9	9.0	17.6	21.4	060	1014.6	81.5	82.4
09/19	04:50:00	7.9	9.0	15.6	19.5	060	1014.1	81.3	82.4
09/19	03:50:00	7.9	9.0	15.6	17.6	070	1013.5	81.1	82.4
09/19	02:50:00	8.5	9.0	15.6	17.6	070	1013.1	81.5	82.6
09/19	01:50:00	8.2	9.0	15.6	19.5	070	1012.4	81.3	82.6
09/19	00:50:00	8.5	8.0	17.6	19.5	080	1012.2	81.3	82.6
09/18	23:50:00	8.5	9.0	17.6	19.5	070	1012.6	81.5	82.6
09/18	22:50:00	7.5	8.0	17.6	21.4	070	1013.2	81.5	82.6

000031756 ___0.029079

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