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)

03/15
18:00:00

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

Current Swell & Surf Analysis
Buoy 51004
18:00:00 (GMT) on 03/15
Sea Height:	4.9 ft
Primary Swell Height:	2.6 ft
Primary Swell Period:	14.3 secs
Surf Height	2.8 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)
03/15	18:00:00	4.9	2.6 se	14.3 secs	2.5 se	11.2 secs	2.5 se	7.8secs	2.8 -3.1	14.3
03/15	17:00:00	4.8	3.0 se	12.6 secs	2.6 se	9.0 secs	0.8 se	16.7secs	2.9 -3.2	12.6
03/15	16:00:00	4.9	2.9 se	12.7 secs	2.6 se	8.4 secs	0.6 se	16.7secs	2.8 -3.1	12.7
03/15	15:00:00	4.6	2.4 se	12.7 secs	2.4 se	9.1 secs	0.9 se	17.4secs	2.3 -2.6	12.7
03/15	14:00:00	4.9	2.8 se	14.0 secs	2.8 se	8.3 secs	0.0 se	0.0secs	2.9 -3.3	14.0
03/15	13:00:00	4.6	2.2 se	14.1 secs	2.7 se	8.3 secs	0.9 se	17.8secs	2.3 -2.6	14.1
03/15	12:00:00	4.6	2.5 se	14.1 secs	2.6 se	9.0 secs	1.0 se	18.1secs	2.7 -3.0	14.1
03/15	11:00:00	4.6	2.1 se	14.1 secs	2.5 se	9.9 secs	2.3 se	6.7secs	2.2 -2.5	14.1
03/15	10:00:00	4.9	1.8 se	16.3 secs	2.1 se	12.6 secs	2.9 se	8.4secs	2.2 -2.5	16.3
03/15	09:00:00	4.7	2.4 se	14.4 secs	2.1 se	11.3 secs	2.3 se	7.7secs	2.6 -2.9	14.4
03/15	08:00:00	4.4	2.1 se	12.6 secs	2.4 se	8.3 secs	0.5 se	16.7secs	2.0 -2.3	12.6
03/15	07:00:00	4.8	2.2 se	14.4 secs	2.7 se	9.0 secs	1.1 se	17.5secs	2.3 -2.6	14.4
03/15	06:00:00	4.4	2.0 se	12.4 secs	2.4 se	9.0 secs	1.1 se	15.4secs	1.8 -2.1	12.4
03/15	05:00:00	4.3	1.9 se	14.5 secs	2.4 se	9.0 secs	2.0 se	5.9secs	2.0 -2.3	14.5
03/15	04:00:00	4.3	1.9 se	14.5 secs	2.4 se	8.4 secs	0.1 se	20.0secs	2.0 -2.3	14.5
03/15	03:00:00	4.5	1.6 se	14.5 secs	2.1 se	10.1 secs	2.1 se	6.7secs	1.8 -2.0	14.5
03/15	02:00:00	4.7	2.0 se	14.5 secs	2.0 se	11.2 secs	1.1 se	17.6secs	2.1 -2.4	14.5
03/15	01:00:00	4.6	2.3 se	12.4 secs	1.5 se	16.3 secs	2.4 se	9.0secs	2.1 -2.4	12.4
03/15	00:00:00	4.6	2.0 se	14.7 secs	2.5 se	9.0 secs	1.9 se	5.9secs	2.2 -2.5	14.7
03/14	23:00:00	4.0	2.5 se	8.3 secs	1.6 se	12.1 secs	0.0 se	0.0secs	1.6 -1.8	8.3
03/14	22:00:00	4.2	1.7 se	14.3 secs	2.5 se	8.9 secs	1.7 se	5.9secs	1.8 -2.1	14.3
03/14	21:00:00	4.4	2.3 se	12.4 secs	2.5 se	8.4 secs	0.7 se	16.7secs	2.1 -2.4	12.4
03/14	20:00:00	4.0	1.7 se	14.2 secs	2.5 se	8.3 secs	0.0 se	0.0secs	1.8 -2.1	14.2
03/14	19:00:00	4.5	2.2 se	12.3 secs	2.5 se	9.0 secs	1.1 se	15.4secs	2.0 -2.3	12.3

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
18:50:00 (GMT) on 03/15
Combined Sea Height:	7.2 ft
Dominant Period:	8.0 secs
Wind Speed:	13.7 kts
Wind Gust:	17.6 kts
Wind Direction:	150 degrees
Barometric Pressure:	1013.2 mbs
Air Temperature:	77.9 degrees
Water Temperature:	32.0 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)
03/15	18:50:00	7.2	8.0	13.7	17.6	150	1013.2	77.9	32.0
03/15	17:50:00	7.2	8.0	15.6	17.6	140	1012.2	77.9	77.7
03/15	16:50:00	6.9	8.0	15.6	19.5	140	1011.4	77.7	77.7
03/15	15:50:00	6.9	8.0	15.6	19.5	140	1010.1	77.7	77.7
03/15	14:50:00	6.6	8.0	15.6	19.5	150	1009.7	77.9	77.9
03/15	13:50:00	6.2	8.0	15.6	19.5	150	1009.4	77.9	77.9
03/15	12:50:00	6.2	9.0	13.7	15.6	150	1010.2	77.7	77.9
03/15	11:50:00	6.6	8.0	11.7	15.6	150	1010.3	77.9	77.9
03/15	10:50:00	6.9	8.0	15.6	17.6	140	1010.2	77.7	77.9
03/15	09:50:00	6.2	0.0	11.7	15.6	140	1011.2	77.9	77.9
03/15	08:50:00	6.6	9.0	11.7	13.7	150	1011.4	78.1	32.0
03/15	07:50:00	6.9	8.0	11.7	15.6	160	1011.5	78.1	77.9
03/15	06:50:00	6.6	8.0	15.6	17.6	160	1010.6	78.3	77.9
03/15	05:50:00	6.2	8.0	15.6	19.5	150	1009.1	78.1	77.9
03/15	04:50:00	6.6	9.0	17.6	19.5	150	1008.1	77.9	77.9
03/15	03:50:00	6.6	8.0	17.6	21.4	140	1007.2	77.7	77.9
03/15	02:50:00	6.9	8.0	15.6	19.5	150	1008.0	77.7	77.9
03/15	01:50:00	6.9	8.0	19.5	21.4	140	1007.6	77.0	77.9
03/15	00:50:00	6.2	8.0	17.6	23.4	130	1007.5	77.7	77.9
03/14	23:50:00	6.6	8.0	19.5	23.4	140	1008.0	77.7	77.9
03/14	22:50:00	6.9	8.0	19.5	23.4	150	1009.4	77.7	77.9
03/14	21:50:00	6.6	8.0	21.4	25.4	140	1009.8	77.7	77.9
03/14	20:50:00	6.2	8.0	19.5	21.4	130	1011.2	77.7	32.0
03/14	19:50:00	6.2	8.0	15.6	19.5	140	1012.5	77.7	77.7

000031013 ___0.027981

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