BUOY 51004 (STORMSURF)

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Buoy 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

04/25
21:00:00

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

Current Swell & Surf Analysis
Buoy 51004
21:00:00 (GMT) on 04/25
Sea Height:	3.2 ft
Primary Swell Height:	1.8 ft
Primary Swell Period:	14.2 secs
Surf Height	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)
04/25	21:00:00	3.2	1.8 se	14.2 secs	1.9 se	10.0 secs	1.1 se	6.6secs	2.0 -2.2	14.2
04/25	20:00:00	3.0	1.9 se	14.5 secs	1.7 se	11.4 secs	1.2 se	7.7secs	2.1 -2.4	14.5
04/25	19:00:00	3.0	1.5 se	14.3 secs	1.8 se	11.2 secs	1.3 se	7.7secs	1.7 -1.9	14.3
04/25	18:00:00	3.0	1.5 se	14.3 secs	1.6 se	11.1 secs	1.5 se	7.8secs	1.6 -1.9	14.3
04/25	17:00:00	2.9	1.6 se	12.6 secs	1.7 se	9.1 secs	0.5 se	16.7secs	1.5 -1.7	12.6
04/25	16:00:00	3.0	1.8 se	12.7 secs	1.7 se	9.2 secs	1.1 se	5.5secs	1.7 -1.9	12.7
04/25	15:00:00	3.1	1.9 se	12.7 secs	1.8 se	9.2 secs	0.4 se	16.7secs	1.8 -2.0	12.7
04/25	14:00:00	3.2	2.1 se	12.8 secs	1.7 se	9.3 secs	0.5 se	16.7secs	2.0 -2.2	12.8
04/25	13:00:00	3.3	2.0 se	12.6 secs	1.7 se	9.2 secs	0.6 se	16.7secs	1.9 -2.1	12.6
04/25	12:00:00	3.3	2.2 se	12.8 secs	1.6 se	9.2 secs	0.6 se	17.5secs	2.1 -2.4	12.8
04/25	11:00:00	3.3	1.9 se	12.6 secs	1.9 se	9.2 secs	0.6 se	16.7secs	1.8 -2.1	12.6
04/25	10:00:00	3.4	2.3 se	12.6 secs	1.8 se	9.2 secs	0.6 se	17.2secs	2.2 -2.4	12.6
04/25	09:00:00	3.1	2.1 se	12.5 secs	1.6 se	9.2 secs	0.4 se	16.7secs	2.0 -2.3	12.5
04/25	08:00:00	3.2	1.9 se	14.1 secs	1.8 se	10.2 secs	1.1 se	6.7secs	2.0 -2.3	14.1
04/25	07:00:00	3.3	2.2 se	12.7 secs	1.7 se	9.1 secs	0.5 se	16.7secs	2.1 -2.4	12.7
04/25	06:00:00	3.1	1.9 se	12.5 secs	1.2 se	16.1 secs	1.6 se	9.1secs	1.8 -2.0	12.5
04/25	05:00:00	3.2	1.9 se	12.5 secs	1.9 se	9.2 secs	1.0 se	5.9secs	1.8 -2.0	12.5
04/25	04:00:00	2.9	1.8 se	12.6 secs	1.6 se	9.2 secs	0.6 se	16.7secs	1.7 -1.9	12.6
04/25	03:00:00	3.1	1.9 se	12.5 secs	1.7 se	9.2 secs	0.7 se	17.2secs	1.8 -2.1	12.5
04/25	02:00:00	3.8	2.6 se	12.5 secs	2.1 se	9.2 secs	0.9 se	16.7secs	2.5 -2.8	12.5
04/25	01:00:00	3.5	2.4 se	12.5 secs	1.7 se	9.2 secs	0.9 se	16.7secs	2.2 -2.5	12.5
04/25	00:00:00	3.5	2.3 se	12.3 secs	1.4 se	15.4 secs	2.0 se	9.3secs	2.2 -2.4	12.3
04/24	23:00:00	3.6	2.6 se	12.4 secs	1.0 se	16.7 secs	1.7 se	9.2secs	2.4 -2.7	12.4
04/24	22:00:00	3.9	3.0 se	12.4 secs	1.7 se	9.2 secs	0.9 se	16.7secs	2.8 -3.2	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
21:50:00 (GMT) on 04/25
Combined Sea Height:	5.2 ft
Dominant Period:	10.0 secs
Wind Speed:	13.7 kts
Wind Gust:	17.6 kts
Wind Direction:	060 degrees
Barometric Pressure:	1014.7 mbs
Air Temperature:	77.2 degrees
Water Temperature:	78.6 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)
04/25	21:50:00	5.2	10.0	13.7	17.6	060	1014.7	77.2	78.6
04/25	20:50:00	4.9	9.0	13.7	17.6	060	1015.2	77.2	78.6
04/25	19:50:00	4.6	9.0	15.6	17.6	040	1015.2	77.0	78.6
04/25	18:50:00	4.6	10.0	13.7	15.6	050	1015.4	77.0	78.4
04/25	17:50:00	4.3	13.0	11.7	15.6	050	1015.2	77.0	78.4
04/25	16:50:00	4.6	10.0	11.7	15.6	050	1014.8	76.6	78.4
04/25	15:50:00	4.3	10.0	13.7	15.6	040	1014.1	76.3	78.4
04/25	14:50:00	4.6	14.0	11.7	13.7	040	1013.6	76.3	78.4
04/25	13:50:00	4.6	10.0	11.7	13.7	040	1013.1	76.3	78.4
04/25	12:50:00	4.9	10.0	11.7	13.7	060	1013.1	76.3	78.6
04/25	11:50:00	4.6	8.0	11.7	13.7	050	1013.9	76.3	78.6
04/25	10:50:00	4.6	10.0	11.7	13.7	050	1014.4	76.5	78.6
04/25	09:50:00	4.9	8.0	11.7	13.7	050	1015.1	76.6	78.6
04/25	08:50:00	4.9	8.0	13.7	15.6	050	1015.4	76.6	78.6
04/25	07:50:00	4.9	11.0	13.7	15.6	050	1015.3	76.8	78.6
04/25	06:50:00	4.9	9.0	13.7	17.6	060	1015.1	76.8	78.6
04/25	05:50:00	5.2	10.0	13.7	15.6	050	1014.5	77.0	78.6
04/25	04:50:00	5.2	10.0	13.7	17.6	050	1013.9	77.0	78.6
04/25	03:50:00	4.9	15.0	13.7	15.6	040	1013.4	77.0	78.6
04/25	02:50:00	5.2	10.0	13.7	15.6	040	1012.7	77.0	78.6
04/25	01:50:00	5.2	10.0	13.7	17.6	030	1012.4	77.0	78.6
04/25	00:50:00	4.9	11.0	13.7	15.6	040	1012.6	77.0	78.8
04/24	23:50:00	5.2	11.0	13.7	15.6	030	1013.4	76.8	78.8
04/24	22:50:00	5.2	11.0	11.7	15.6	040	1014.3	76.6	78.6

000031179 ___0.032454

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