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)

03/13
15:00:00

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

Current Swell & Surf Analysis
Buoy 51004
15:00:00 (GMT) on 03/13
Sea Height:	4.6 ft
Primary Swell Height:	2.4 ft
Primary Swell Period:	12.5 secs
Surf Height	2.2 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)
03/13	15:00:00	4.6	2.4 se	12.5 secs	3.0 se	8.3 secs	0.0 se	0.0secs	2.2 -2.5	12.5
03/13	14:00:00	4.8	2.5 se	12.4 secs	3.2 se	8.4 secs	0.4 se	16.7secs	2.4 -2.7	12.4
03/13	13:00:00	4.1	2.0 se	12.3 secs	2.4 se	9.0 secs	1.5 se	5.9secs	1.8 -2.0	12.3
03/13	12:00:00	4.7	2.5 se	12.5 secs	2.7 se	8.3 secs	0.5 se	16.7secs	2.4 -2.7	12.5
03/13	11:00:00	5.0	3.2 se	12.5 secs	2.5 se	9.1 secs	0.6 se	17.4secs	3.0 -3.4	12.5
03/13	10:00:00	4.6	2.2 se	12.6 secs	2.8 se	8.2 secs	0.6 se	16.7secs	2.1 -2.4	12.6
03/13	09:00:00	4.5	2.4 se	12.6 secs	2.4 se	8.4 secs	0.5 se	16.7secs	2.3 -2.6	12.6
03/13	08:00:00	4.9	3.0 se	12.5 secs	1.6 se	15.6 secs	2.5 se	7.7secs	2.8 -3.2	12.5
03/13	07:00:00	5.0	3.0 se	12.7 secs	2.2 se	8.3 secs	0.4 se	16.7secs	2.9 -3.3	12.7
03/13	06:00:00	4.8	2.4 se	12.5 secs	3.1 se	7.7 secs	0.0 se	0.0secs	2.3 -2.6	12.5
03/13	05:00:00	5.2	3.6 se	12.7 secs	2.2 se	9.1 secs	0.7 se	17.6secs	3.4 -3.8	12.7
03/13	04:00:00	4.7	3.2 se	12.6 secs	2.2 se	7.7 secs	0.5 se	16.7secs	3.0 -3.4	12.6
03/13	03:00:00	4.7	2.8 se	13.9 secs	2.2 se	10.1 secs	0.8 se	17.4secs	3.0 -3.4	13.9
03/13	02:00:00	4.8	3.0 se	13.9 secs	1.9 se	10.2 secs	2.0 se	6.7secs	3.1 -3.5	13.9
03/13	01:00:00	4.3	3.1 se	12.6 secs	1.9 se	9.1 secs	1.5 se	5.9secs	2.9 -3.3	12.6
03/13	00:00:00	4.3	2.5 se	12.6 secs	2.5 se	8.3 secs	0.3 se	16.7secs	2.3 -2.6	12.6
03/12	23:00:00	4.7	3.0 se	14.0 secs	2.5 se	7.7 secs	0.7 se	17.6secs	3.1 -3.6	14.0
03/12	22:00:00	4.3	2.7 se	12.8 secs	2.3 se	8.3 secs	0.6 se	16.7secs	2.6 -3.0	12.8
03/12	21:00:00	4.1	2.3 se	14.2 secs	1.9 se	10.1 secs	1.8 se	6.7secs	2.5 -2.8	14.2
03/12	20:00:00	4.5	2.6 se	14.3 secs	1.9 se	11.3 secs	2.4 se	7.7secs	2.8 -3.1	14.3
03/12	19:00:00	4.6	3.0 se	14.1 secs	1.9 se	10.0 secs	1.0 se	17.1secs	3.2 -3.6	14.1
03/12	18:00:00	4.1	2.6 se	14.2 secs	1.8 se	10.1 secs	1.9 se	6.7secs	2.7 -3.1	14.2
03/12	17:00:00	4.5	2.8 se	14.3 secs	2.3 se	9.0 secs	1.3 se	5.9secs	3.0 -3.4	14.3
03/12	16:00:00	4.7	3.0 se	14.2 secs	2.6 se	7.7 secs	0.0 se	0.0secs	3.1 -3.6	14.2

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
15:50:00 (GMT) on 03/13
Combined Sea Height:	6.9 ft
Dominant Period:	9.0 secs
Wind Speed:	17.6 kts
Wind Gust:	19.5 kts
Wind Direction:	120 degrees
Barometric Pressure:	1011.6 mbs
Air Temperature:	77.2 degrees
Water Temperature:	77.7 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)
03/13	15:50:00	6.9	9.0	17.6	19.5	120	1011.6	77.2	77.7
03/13	14:50:00	6.9	8.0	17.6	21.4	120	1010.5	77.2	77.7
03/13	13:50:00	6.6	8.0	17.6	21.4	120	1011.1	77.0	77.7
03/13	12:50:00	6.2	8.0	15.6	19.5	110	1011.5	77.2	77.7
03/13	11:50:00	6.6	9.0	15.6	19.5	120	1012.2	77.0	77.7
03/13	10:50:00	6.9	8.0	15.6	19.5	120	1012.7	77.2	77.7
03/13	09:50:00	6.6	8.0	15.6	17.6	120	1013.4	77.4	77.7
03/13	08:50:00	7.2	8.0	13.7	17.6	120	1013.9	77.2	77.5
03/13	07:50:00	6.9	8.0	13.7	15.6	110	1014.4	77.2	77.5
03/13	06:50:00	6.9	8.0	11.7	13.7	120	1014.2	77.4	77.5
03/13	05:50:00	6.9	7.0	11.7	15.6	140	1013.4	76.6	77.5
03/13	04:50:00	7.2	8.0	17.6	19.5	140	1013.0	76.6	77.5
03/13	03:50:00	7.2	7.0	21.4	25.4	130	1012.3	75.9	77.5
03/13	02:50:00	6.9	8.0	17.6	21.4	100	1011.8	76.8	77.5
03/13	01:50:00	6.6	7.0	17.6	19.5	100	1011.5	76.5	77.7
03/13	00:50:00	6.2	8.0	15.6	19.5	100	1011.8	76.3	77.7
03/12	23:50:00	6.2	14.0	17.6	21.4	090	1012.5	75.4	77.7
03/12	22:50:00	6.2	14.0	11.7	13.7	110	1013.3	77.2	77.7
03/12	21:50:00	5.9	9.0	11.7	15.6	100	1014.2	77.0	77.7
03/12	20:50:00	5.9	8.0	11.7	15.6	110	1015.0	77.0	77.5
03/12	19:50:00	5.9	8.0	11.7	15.6	110	1015.3	76.6	77.5
03/12	18:50:00	6.2	15.0	13.7	17.6	130	1014.9	77.0	77.4
03/12	17:50:00	5.9	14.0	13.7	15.6	120	1014.3	76.6	77.4
03/12	16:50:00	6.2	15.0	11.7	13.7	120	1013.7	76.6	77.4

000031002 ___0.026576

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