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)

05/11
16:00:00

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

Current Swell & Surf Analysis
Buoy 51004
16:00:00 (GMT) on 05/11
Sea Height:	4.5 ft
Primary Swell Height:	2.8 ft
Primary Swell Period:	12.3 secs
Surf Height	2.6 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)
05/11	16:00:00	4.5	2.8 se	12.3 secs	2.4 se	9.1 secs	1.8 se	5.9secs	2.6 -2.9	12.3
05/11	15:00:00	4.7	3.0 se	11.2 secs	2.4 se	7.8 secs	1.2 se	15.2secs	2.6 -2.9	11.2
05/11	14:00:00	4.6	3.2 se	9.1 secs	2.2 se	12.5 secs	1.2 se	15.6secs	2.2 -2.5	9.1
05/11	13:00:00	4.5	2.7 se	12.3 secs	2.6 se	9.1 secs	1.6 se	5.9secs	2.5 -2.8	12.3
05/11	12:00:00	4.5	2.4 se	12.6 secs	2.7 se	9.1 secs	1.3 se	5.9secs	2.3 -2.6	12.6
05/11	11:00:00	5.0	2.8 se	12.5 secs	3.0 se	9.0 secs	1.4 se	15.7secs	2.6 -2.9	12.5
05/11	10:00:00	4.6	2.4 se	12.4 secs	2.7 se	9.1 secs	1.7 se	6.0secs	2.3 -2.6	12.4
05/11	09:00:00	4.7	2.8 se	12.5 secs	2.6 se	9.0 secs	1.7 se	5.9secs	2.6 -3.0	12.5
05/11	08:00:00	4.7	2.1 se	12.7 secs	3.0 se	9.0 secs	1.8 se	5.9secs	2.0 -2.3	12.7
05/11	07:00:00	5.0	2.9 se	11.2 secs	2.7 se	7.8 secs	1.1 se	14.9secs	2.5 -2.8	11.2
05/11	06:00:00	5.0	3.0 se	10.0 secs	1.8 se	14.2 secs	2.1 se	6.8secs	2.2 -2.5	10.0
05/11	05:00:00	4.6	2.6 se	12.5 secs	2.8 se	8.3 secs	0.4 se	16.7secs	2.4 -2.7	12.5
05/11	04:00:00	4.4	2.3 se	12.7 secs	2.4 se	9.1 secs	1.5 se	5.9secs	2.2 -2.5	12.7
05/11	03:00:00	4.9	2.5 se	12.6 secs	3.0 se	8.4 secs	0.7 se	16.7secs	2.3 -2.7	12.6
05/11	02:00:00	4.5	2.3 se	12.5 secs	2.7 se	9.1 secs	1.6 se	5.9secs	2.1 -2.4	12.5
05/11	01:00:00	4.8	2.5 se	12.5 secs	2.7 se	9.1 secs	0.7 se	16.7secs	2.3 -2.6	12.5
05/11	00:00:00	4.8	2.5 se	12.7 secs	2.8 se	9.1 secs	1.7 se	5.9secs	2.4 -2.7	12.7
05/10	23:00:00	4.3	2.5 se	9.9 secs	1.5 se	13.8 secs	1.9 se	6.7secs	1.8 -2.1	9.9
05/10	22:00:00	4.6	2.6 se	12.7 secs	2.6 se	9.0 secs	0.6 se	16.7secs	2.4 -2.8	12.7
05/10	21:00:00	4.6	2.6 se	12.5 secs	2.8 se	9.1 secs	1.4 se	5.9secs	2.4 -2.7	12.5
05/10	20:00:00	4.1	2.2 se	12.7 secs	2.5 se	9.1 secs	1.5 se	5.9secs	2.1 -2.4	12.7
05/10	19:00:00	4.1	2.4 se	12.6 secs	2.4 se	9.1 secs	1.4 se	5.9secs	2.3 -2.6	12.6
05/10	18:00:00	4.4	2.7 se	12.7 secs	2.6 se	9.0 secs	1.3 se	5.9secs	2.5 -2.9	12.7
05/10	17:00:00	4.2	2.5 se	12.6 secs	2.4 se	9.0 secs	1.3 se	5.9secs	2.3 -2.6	12.6

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 05/11
Combined Sea Height:	6.6 ft
Dominant Period:	11.0 secs
Wind Speed:	15.6 kts
Wind Gust:	19.5 kts
Wind Direction:	040 degrees
Barometric Pressure:	1013.5 mbs
Air Temperature:	77.4 degrees
Water Temperature:	78.4 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)
05/11	15:50:00	6.6	11.0	15.6	19.5	040	1013.5	77.4	78.4
05/11	14:50:00	6.2	8.0	15.6	19.5	040	1013.2	77.4	78.4
05/11	13:50:00	6.6	9.0	15.6	19.5	040	1012.9	77.5	78.4
05/11	12:50:00	6.6	7.0	15.6	17.6	050	1012.9	77.7	78.4
05/11	11:50:00	6.6	9.0	15.6	19.5	050	1013.4	77.5	78.4
05/11	10:50:00	6.6	8.0	13.7	17.6	050	1014.1	77.5	78.4
05/11	09:50:00	6.6	8.0	15.6	17.6	050	1014.7	77.7	78.4
05/11	08:50:00	6.9	9.0	15.6	19.5	060	1015.1	77.9	78.4
05/11	07:50:00	6.9	9.0	15.6	19.5	060	1015.2	78.3	78.6
05/11	06:50:00	6.6	9.0	15.6	17.6	060	1014.9	78.3	78.6
05/11	05:50:00	7.2	8.0	15.6	17.6	060	1014.6	78.4	78.6
05/11	04:50:00	6.9	8.0	15.6	17.6	060	1014.1	78.3	78.6
05/11	03:50:00	6.6	8.0	15.6	17.6	060	1013.5	78.3	78.6
05/11	02:50:00	6.9	8.0	13.7	15.6	060	1012.7	78.4	78.6
05/11	01:50:00	6.9	9.0	19.5	23.4	040	1013.1	74.8	78.6
05/11	00:50:00	7.2	8.0	17.6	21.4	050	1013.0	77.0	78.6
05/10	23:50:00	6.9	8.0	11.7	13.7	070	1013.5	76.5	78.6
05/10	22:50:00	7.2	8.0	11.7	13.7	050	1014.1	77.5	78.6
05/10	21:50:00	6.6	9.0	13.7	19.5	040	1014.8	75.9	78.6
05/10	20:50:00	6.6	9.0	15.6	19.5	050	1015.1	77.2	78.6
05/10	19:50:00	6.2	8.0	13.7	17.6	060	1015.2	77.9	78.6
05/10	18:50:00	6.2	9.0	13.7	15.6	050	1015.2	77.9	78.6
05/10	17:50:00	5.9	9.0	13.7	17.6	050	1014.9	77.7	78.6
05/10	16:50:00	5.9	8.0	13.7	15.6	050	1014.6	77.2	78.6

000031235 ___0.023406

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