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)

03/11
17:00:00

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

Current Swell & Surf Analysis
Buoy 51004
17:00:00 (GMT) on 03/11
Sea Height:	4.5 ft
Primary Swell Height:	2.8 ft
Primary Swell Period:	14.7 secs
Surf Height	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)
03/11	17:00:00	4.5	2.8 se	14.7 secs	2.3 se	11.2 secs	1.7 se	7.8secs	3.0 -3.4	14.7
03/11	16:00:00	4.8	2.9 se	14.4 secs	2.7 se	11.2 secs	1.5 se	17.4secs	3.1 -3.5	14.4
03/11	15:00:00	4.8	3.1 se	14.6 secs	2.6 se	11.3 secs	1.7 se	7.7secs	3.4 -3.9	14.6
03/11	14:00:00	4.3	2.2 se	14.5 secs	2.2 se	11.2 secs	2.0 se	7.8secs	2.4 -2.7	14.5
03/11	13:00:00	4.7	2.8 se	14.6 secs	1.7 se	17.6 secs	2.2 se	11.4secs	3.0 -3.4	14.6
03/11	12:00:00	4.7	2.8 se	14.6 secs	2.4 se	11.3 secs	2.1 se	7.8secs	3.0 -3.4	14.6
03/11	11:00:00	4.5	2.3 se	14.7 secs	2.2 se	11.2 secs	2.3 se	7.7secs	2.5 -2.9	14.7
03/11	10:00:00	4.8	2.6 se	14.4 secs	2.3 se	11.4 secs	2.0 se	7.7secs	2.8 -3.2	14.4
03/11	09:00:00	4.3	2.3 se	14.3 secs	1.9 se	10.1 secs	2.0 se	6.7secs	2.5 -2.8	14.3
03/11	08:00:00	4.6	2.7 se	14.6 secs	1.8 se	17.6 secs	2.4 se	11.3secs	2.9 -3.3	14.6
03/11	07:00:00	4.1	2.1 se	14.4 secs	2.1 se	11.2 secs	1.1 se	17.8secs	2.3 -2.6	14.4
03/11	06:00:00	4.4	2.1 se	14.6 secs	1.4 se	17.6 secs	2.1 se	11.1secs	2.3 -2.6	14.6
03/11	05:00:00	4.3	2.1 se	14.4 secs	2.1 se	11.2 secs	1.2 se	17.9secs	2.2 -2.5	14.4
03/11	04:00:00	4.2	2.6 se	14.5 secs	2.1 se	11.3 secs	1.9 se	6.3secs	2.8 -3.2	14.5
03/11	03:00:00	4.2	1.9 se	16.5 secs	2.0 se	12.6 secs	2.3 se	9.0secs	2.3 -2.6	16.5
03/11	02:00:00	3.9	1.7 se	16.6 secs	2.0 se	12.6 secs	1.8 se	9.1secs	2.2 -2.5	16.6
03/11	01:00:00	4.1	2.0 se	16.7 secs	1.9 se	12.7 secs	2.2 se	9.1secs	2.5 -2.8	16.7
03/11	00:00:00	4.4	2.3 se	12.5 secs	1.6 se	16.2 secs	2.4 se	9.0secs	2.1 -2.4	12.5
03/10	23:00:00	4.4	1.9 se	16.4 secs	2.1 se	12.6 secs	2.4 se	9.2secs	2.3 -2.6	16.4
03/10	22:00:00	3.9	2.0 se	12.6 secs	1.5 se	16.0 secs	2.3 se	9.2secs	1.8 -2.1	12.6
03/10	21:00:00	4.4	1.8 se	16.5 secs	2.1 se	12.6 secs	2.4 se	9.2secs	2.2 -2.5	16.5
03/10	20:00:00	4.4	2.2 se	12.5 secs	2.7 se	9.0 secs	1.4 se	15.9secs	2.1 -2.3	12.5
03/10	19:00:00	4.7	2.4 se	12.6 secs	1.7 se	16.2 secs	2.6 se	9.1secs	2.3 -2.6	12.6
03/10	18:00:00	4.5	1.8 se	16.2 secs	2.3 se	12.5 secs	2.7 se	9.2secs	2.2 -2.4	16.2

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 03/11
Combined Sea Height:	6.9 ft
Dominant Period:	16.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	130 degrees
Barometric Pressure:	1013.3 mbs
Air Temperature:	77.2 degrees
Water Temperature:	77.2 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)
03/11	17:50:00	6.9	16.0	17.6	21.4	130	1013.3	77.2	77.2
03/11	16:50:00	6.6	10.0	15.6	19.5	120	1012.6	76.5	77.2
03/11	15:50:00	6.6	9.0	15.6	19.5	120	1012.0	76.5	77.2
03/11	14:50:00	6.6	9.0	17.6	21.4	120	1011.7	76.5	77.2
03/11	13:50:00	6.6	16.0	13.7	17.6	110	1011.9	76.3	77.2
03/11	12:50:00	6.6	16.0	15.6	19.5	120	1011.9	75.4	77.2
03/11	11:50:00	6.9	9.0	15.6	19.5	110	1011.9	75.9	77.4
03/11	10:50:00	6.2	9.0	15.6	19.5	110	1012.4	76.6	77.4
03/11	09:50:00	6.6	9.0	17.6	21.4	100	1012.7	76.6	77.4
03/11	08:50:00	7.2	9.0	13.7	17.6	090	1013.1	75.9	77.4
03/11	07:50:00	6.6	9.0	17.6	19.5	100	1013.0	76.6	77.4
03/11	06:50:00	6.2	9.0	15.6	19.5	090	1012.7	76.3	77.4
03/11	05:50:00	6.2	9.0	15.6	19.5	090	1012.0	75.0	77.4
03/11	04:50:00	6.6	8.0	17.6	25.4	090	1011.6	75.7	77.5
03/11	03:50:00	6.6	8.0	15.6	19.5	090	1011.1	76.3	77.5
03/11	02:50:00	5.9	8.0	17.6	19.5	090	1010.7	76.3	77.5
03/11	01:50:00	6.6	8.0	15.6	19.5	090	1010.5	76.1	77.5
03/11	00:50:00	6.2	9.0	15.6	19.5	090	1010.7	75.9	77.5
03/10	23:50:00	6.6	9.0	15.6	19.5	100	1011.3	75.9	77.5
03/10	22:50:00	6.6	9.0	17.6	21.4	090	1011.8	75.7	77.5
03/10	21:50:00	6.9	8.0	17.6	21.4	090	1012.3	75.7	77.5
03/10	20:50:00	6.6	9.0	15.6	17.6	090	1013.0	75.7	77.4
03/10	19:50:00	6.6	9.0	13.7	17.6	080	1013.2	75.6	77.4
03/10	18:50:00	6.9	8.0	13.7	17.6	080	1013.3	75.4	77.4

000030986 ___0.029389

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