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)

05/04
18:00:00

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

Current Swell & Surf Analysis
Buoy 51004
18:00:00 (GMT) on 05/04
Sea Height:	4.5 ft
Primary Swell Height:	2.5 ft
Primary Swell Period:	12.6 secs
Surf Height	2.3 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)
05/04	18:00:00	4.5	2.5 se	12.6 secs	2.8 se	9.2 secs	1.5 se	15.7secs	2.3 -2.6	12.6
05/04	17:00:00	4.8	3.4 se	12.7 secs	2.3 se	9.1 secs	1.5 se	5.9secs	3.2 -3.7	12.7
05/04	16:00:00	4.6	2.9 se	12.7 secs	2.5 se	9.1 secs	0.6 se	18.4secs	2.7 -3.1	12.7
05/04	15:00:00	5.2	3.3 se	12.5 secs	3.0 se	9.1 secs	0.6 se	16.7secs	3.1 -3.5	12.5
05/04	14:00:00	4.5	2.6 se	12.6 secs	1.9 se	16.0 secs	2.6 se	9.0secs	2.5 -2.8	12.6
05/04	13:00:00	4.7	2.8 se	12.6 secs	1.8 se	16.1 secs	2.6 se	9.2secs	2.6 -3.0	12.6
05/04	12:00:00	5.1	3.5 se	12.6 secs	2.0 se	15.9 secs	2.6 se	9.1secs	3.3 -3.8	12.6
05/04	11:00:00	5.1	2.9 se	12.4 secs	3.3 se	9.2 secs	1.5 se	15.8secs	2.7 -3.1	12.4
05/04	10:00:00	4.9	3.4 se	12.7 secs	2.7 se	9.1 secs	0.8 se	17.4secs	3.2 -3.7	12.7
05/04	09:00:00	4.6	3.1 se	12.7 secs	2.4 se	9.1 secs	0.9 se	16.7secs	3.0 -3.4	12.7
05/04	08:00:00	4.8	3.2 se	12.7 secs	2.7 se	9.0 secs	0.7 se	16.7secs	3.0 -3.4	12.7
05/04	07:00:00	4.9	3.4 se	12.7 secs	2.6 se	9.4 secs	0.7 se	16.7secs	3.2 -3.6	12.7
05/04	06:00:00	5.1	3.3 se	12.5 secs	1.9 se	15.9 secs	3.1 se	9.2secs	3.0 -3.4	12.5
05/04	05:00:00	4.6	3.0 se	12.6 secs	2.7 se	9.2 secs	0.7 se	16.7secs	2.8 -3.2	12.6
05/04	04:00:00	5.4	3.3 se	12.6 secs	2.2 se	15.6 secs	3.1 se	9.1secs	3.1 -3.5	12.6
05/04	03:00:00	5.1	3.1 se	14.4 secs	2.7 se	11.2 secs	2.4 se	7.8secs	3.4 -3.8	14.4
05/04	02:00:00	5.1	2.8 se	12.7 secs	3.3 se	9.0 secs	0.8 se	16.7secs	2.7 -3.1	12.7
05/04	01:00:00	4.8	2.9 se	14.2 secs	2.5 se	10.0 secs	1.7 se	6.7secs	3.1 -3.5	14.2
05/04	00:00:00	5.2	3.2 se	14.2 secs	3.0 se	9.9 secs	1.5 se	6.6secs	3.4 -3.8	14.2
05/03	23:00:00	5.0	3.0 se	12.6 secs	3.0 se	9.0 secs	1.2 se	16.7secs	2.8 -3.2	12.6
05/03	22:00:00	5.0	2.9 se	14.2 secs	2.9 se	10.1 secs	1.6 se	6.8secs	3.1 -3.5	14.2
05/03	21:00:00	4.8	2.9 se	14.4 secs	2.5 se	11.2 secs	2.2 se	7.8secs	3.1 -3.5	14.4
05/03	20:00:00	4.9	2.7 se	14.4 secs	2.6 se	11.2 secs	2.2 se	7.8secs	2.9 -3.3	14.4
05/03	19:00:00	5.1	3.3 se	14.4 secs	2.7 se	11.3 secs	2.1 se	7.7secs	3.5 -4.0	14.4

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
17:50:00 (GMT) on 05/04
Combined Sea Height:	6.6 ft
Dominant Period:	9.0 secs
Wind Speed:	13.7 kts
Wind Gust:	17.6 kts
Wind Direction:	080 degrees
Barometric Pressure:	1016.6 mbs
Air Temperature:	77.5 degrees
Water Temperature:	77.9 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)
05/04	17:50:00	6.6	9.0	13.7	17.6	080	1016.6	77.5	77.9
05/04	16:50:00	6.2	8.0	15.6	17.6	070	1016.0	77.0	77.9
05/04	15:50:00	6.9	9.0	13.7	15.6	060	1015.5	76.5	77.9
05/04	14:50:00	6.2	9.0	13.7	15.6	060	1014.7	76.6	77.9
05/04	13:50:00	6.9	8.0	13.7	17.6	060	1014.4	76.1	77.9
05/04	12:50:00	6.6	8.0	15.6	17.6	070	1014.6	76.5	77.9
05/04	11:50:00	6.2	8.0	13.7	15.6	060	1015.1	76.8	77.9
05/04	10:50:00	6.6	8.0	11.7	15.6	070	1015.9	77.2	77.9
05/04	09:50:00	6.6	11.0	11.7	13.7	080	1016.6	77.2	78.1
05/04	08:50:00	6.9	9.0	11.7	13.7	070	1016.9	77.5	78.1
05/04	07:50:00	6.2	9.0	11.7	15.6	060	1016.9	77.5	78.1
05/04	06:50:00	6.6	9.0	11.7	13.7	050	1016.4	77.4	78.1
05/04	05:50:00	6.6	9.0	13.7	15.6	050	1015.4	77.5	78.1
05/04	04:50:00	6.2	8.0	11.7	15.6	050	1015.1	77.5	78.1
05/04	03:50:00	7.2	9.0	11.7	15.6	050	1014.4	77.4	78.3
05/04	02:50:00	6.6	9.0	11.7	15.6	050	1013.8	77.5	78.3
05/04	01:50:00	6.6	8.0	13.7	15.6	050	1013.8	77.4	78.3
05/04	00:50:00	7.2	9.0	11.7	13.7	050	1013.9	77.5	78.4
05/03	23:50:00	6.6	9.0	13.7	15.6	050	1013.8	77.5	78.4
05/03	22:50:00	6.6	8.0	13.7	15.6	050	1014.3	77.5	78.4
05/03	21:50:00	6.2	10.0	13.7	15.6	060	1014.8	77.4	78.3
05/03	20:50:00	6.6	9.0	13.7	15.6	050	1015.2	77.4	78.3
05/03	19:50:00	6.9	9.0	13.7	15.6	050	1015.4	77.4	78.1
05/03	18:50:00	7.2	9.0	13.7	17.6	060	1015.5	77.0	78.1

000031216 ___0.028086

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