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)

05/13
18:00:00

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

Current Swell & Surf Analysis
Buoy 51004
18:00:00 (GMT) on 05/13
Sea Height:	5.6 ft
Primary Swell Height:	3.7 ft
Primary Swell Period:	9.1 secs
Surf Height	2.5 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)
05/13	18:00:00	5.6	3.7 se	9.1 secs	2.4 se	12.5 secs	0.7 se	16.7secs	2.5 -2.8	9.1
05/13	17:00:00	5.4	3.0 se	12.4 secs	3.4 se	8.4 secs	0.7 se	16.7secs	2.8 -3.1	12.4
05/13	16:00:00	5.8	2.8 se	12.5 secs	3.7 se	9.1 secs	0.8 se	16.7secs	2.6 -2.9	12.5
05/13	15:00:00	5.5	3.0 se	12.5 secs	3.4 se	8.9 secs	0.8 se	16.7secs	2.9 -3.2	12.5
05/13	14:00:00	5.7	2.8 se	12.6 secs	3.9 se	8.4 secs	0.6 se	16.7secs	2.6 -3.0	12.6
05/13	13:00:00	6.0	3.1 se	12.5 secs	3.8 se	8.4 secs	0.7 se	16.7secs	2.9 -3.3	12.5
05/13	12:00:00	5.6	2.8 se	12.6 secs	3.5 se	8.3 secs	0.4 se	16.7secs	2.7 -3.0	12.6
05/13	11:00:00	6.0	2.9 se	12.3 secs	3.8 se	8.4 secs	0.5 se	16.7secs	2.6 -3.0	12.3
05/13	10:00:00	5.9	2.7 se	12.5 secs	3.8 se	8.3 secs	0.9 se	16.7secs	2.6 -2.9	12.5
05/13	09:00:00	6.0	2.3 se	14.4 secs	3.7 se	8.3 secs	0.0 se	0.0secs	2.5 -2.9	14.4
05/13	08:00:00	5.8	4.2 se	8.4 secs	2.3 se	12.7 secs	0.6 se	16.7secs	2.7 -3.0	8.4
05/13	07:00:00	5.6	2.9 se	12.5 secs	3.3 se	8.3 secs	0.9 se	16.7secs	2.7 -3.1	12.5
05/13	06:00:00	5.8	2.8 se	12.5 secs	3.7 se	8.3 secs	0.6 se	16.7secs	2.6 -2.9	12.5
05/13	05:00:00	5.9	2.5 se	12.4 secs	3.5 se	8.4 secs	0.8 se	16.7secs	2.3 -2.7	12.4
05/13	04:00:00	5.6	2.5 se	12.5 secs	3.4 se	7.7 secs	1.0 se	16.7secs	2.3 -2.6	12.5
05/13	03:00:00	4.9	2.2 se	12.7 secs	2.6 se	9.1 secs	2.0 se	5.9secs	2.1 -2.3	12.7
05/13	02:00:00	5.7	2.8 se	10.0 secs	1.9 se	14.4 secs	3.3 se	6.7secs	2.1 -2.4	10.0
05/13	01:00:00	5.4	2.9 se	12.5 secs	2.8 se	9.1 secs	1.0 se	16.7secs	2.7 -3.1	12.5
05/13	00:00:00	5.3	2.3 se	14.3 secs	2.4 se	11.3 secs	2.8 se	7.1secs	2.5 -2.8	14.3
05/12	23:00:00	5.3	2.8 se	11.2 secs	2.9 se	7.8 secs	1.2 se	15.3secs	2.4 -2.7	11.2
05/12	22:00:00	5.3	2.7 se	12.5 secs	2.9 se	9.1 secs	0.9 se	16.7secs	2.6 -2.9	12.5
05/12	21:00:00	5.2	3.4 se	8.4 secs	1.9 se	14.4 secs	0.0 se	0.0secs	2.2 -2.4	8.4
05/12	20:00:00	5.3	2.2 se	14.3 secs	3.3 se	9.0 secs	1.9 se	5.9secs	2.3 -2.7	14.3
05/12	19:00:00	5.0	2.5 se	12.4 secs	2.7 se	9.1 secs	2.1 se	5.9secs	2.4 -2.7	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
18:50:00 (GMT) on 05/13
Combined Sea Height:	8.5 ft
Dominant Period:	9.0 secs
Wind Speed:	15.6 kts
Wind Gust:	17.6 kts
Wind Direction:	070 degrees
Barometric Pressure:	1015.3 mbs
Air Temperature:	77.7 degrees
Water Temperature:	78.3 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)
05/13	18:50:00	8.5	9.0	15.6	17.6	070	1015.3	77.7	78.3
05/13	17:50:00	7.5	8.0	15.6	17.6	080	1014.7	77.5	78.3
05/13	16:50:00	7.2	9.0	13.7	17.6	070	1014.4	77.4	78.3
05/13	15:50:00	7.9	8.0	15.6	19.5	080	1013.8	77.2	78.3
05/13	14:50:00	8.2	8.0	13.7	17.6	070	1013.4	77.4	78.3
05/13	13:50:00	7.9	8.0	13.7	17.6	070	1013.3	77.2	78.3
05/13	12:50:00	8.5	8.0	15.6	17.6	070	1013.3	77.4	78.3
05/13	11:50:00	8.5	8.0	17.6	21.4	070	1013.7	77.4	78.3
05/13	10:50:00	8.5	8.0	19.5	25.4	070	1014.1	77.5	78.3
05/13	09:50:00	9.2	8.0	19.5	23.4	070	1014.6	77.7	78.4
05/13	08:50:00	9.2	8.0	19.5	23.4	070	1015.1	78.1	78.4
05/13	07:50:00	8.5	8.0	19.5	21.4	060	1015.4	78.1	78.4
05/13	06:50:00	8.5	7.0	19.5	23.4	060	1015.1	78.1	78.4
05/13	05:50:00	8.9	8.0	19.5	25.4	060	1014.1	78.1	78.4
05/13	04:50:00	8.5	7.0	21.4	25.4	050	1013.4	78.1	78.4
05/13	03:50:00	9.2	7.0	21.4	25.4	050	1012.9	77.9	78.4
05/13	02:50:00	8.2	7.0	21.4	25.4	060	1012.4	77.9	78.4
05/13	01:50:00	8.5	8.0	21.4	23.4	060	1012.4	78.1	78.4
05/13	00:50:00	7.5	7.0	19.5	23.4	060	1012.3	75.4	78.4
05/12	23:50:00	8.2	7.0	13.7	17.6	070	1013.2	74.3	78.4
05/12	22:50:00	7.9	9.0	19.5	23.4	060	1013.1	77.2	78.4
05/12	21:50:00	7.2	9.0	17.6	23.4	060	1013.5	78.3	78.4
05/12	20:50:00	7.5	0.0	17.6	21.4	070	1014.6	77.9	78.4
05/12	19:50:00	7.5	9.0	17.6	19.5	060	1014.4	77.5	78.4

000031250 ___0.027295

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