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)

03/31
04:00:00

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

Current Swell & Surf Analysis
Buoy 51004
04:00:00 (GMT) on 03/31
Sea Height:	7.3 ft
Primary Swell Height:	5.4 ft
Primary Swell Period:	12.5 secs
Surf Height	5.1 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)
03/31	04:00:00	7.3	5.4 se	12.5 secs	2.6 se	9.2 secs	2.8 se	5.9secs	5.1 -5.7	12.5
03/31	03:00:00	7.3	4.9 se	12.4 secs	3.2 se	9.2 secs	2.4 se	6.0secs	4.5 -5.1	12.4
03/31	02:00:00	5.8	3.9 se	12.6 secs	2.6 se	9.2 secs	0.7 se	16.7secs	3.7 -4.1	12.6
03/31	01:00:00	6.3	4.1 se	12.4 secs	3.0 se	9.2 secs	2.7 se	6.0secs	3.9 -4.4	12.4
03/31	00:00:00	6.5	4.0 se	12.3 secs	3.4 se	9.2 secs	2.6 se	5.9secs	3.7 -4.2	12.3
03/30	23:00:00	7.1	5.5 se	12.2 secs	2.5 se	8.4 secs	0.0 se	0.0secs	5.1 -5.8	12.2
03/30	22:00:00	6.9	5.1 se	12.4 secs	2.8 se	9.2 secs	0.8 se	16.7secs	4.8 -5.4	12.4
03/30	21:00:00	7.3	5.5 se	12.4 secs	3.1 se	9.2 secs	2.1 se	5.9secs	5.1 -5.8	12.4
03/30	20:00:00	7.2	5.4 se	12.3 secs	3.2 se	9.2 secs	2.2 se	5.9secs	5.0 -5.7	12.3
03/30	19:00:00	8.0	6.1 se	12.5 secs	3.6 se	9.1 secs	1.3 se	16.7secs	5.7 -6.5	12.5
03/30	18:00:00	6.8	5.6 se	12.3 secs	2.3 se	9.2 secs	0.9 se	16.7secs	5.2 -5.8	12.3
03/30	17:00:00	7.1	5.6 se	12.3 secs	2.8 se	9.2 secs	2.2 se	5.9secs	5.2 -5.8	12.3
03/30	16:00:00	7.6	6.0 se	12.3 secs	3.2 se	9.2 secs	1.1 se	16.7secs	5.6 -6.3	12.3
03/30	15:00:00	8.2	6.8 se	12.5 secs	3.5 se	9.2 secs	2.1 se	5.9secs	6.3 -7.2	12.5
03/30	14:00:00	7.8	6.3 se	12.5 secs	3.1 se	9.2 secs	2.2 se	5.9secs	5.9 -6.6	12.5
03/30	13:00:00	7.0	5.2 se	12.7 secs	2.8 se	9.2 secs	0.9 se	16.7secs	5.0 -5.6	12.7
03/30	12:00:00	6.7	5.4 se	12.5 secs	2.5 se	9.2 secs	1.0 se	16.7secs	5.0 -5.7	12.5
03/30	11:00:00	6.7	4.7 se	12.6 secs	2.7 se	9.1 secs	0.9 se	16.7secs	4.5 -5.1	12.6
03/30	10:00:00	5.4	2.9 se	12.7 secs	2.6 se	9.2 secs	2.4 se	5.9secs	2.8 -3.2	12.7
03/30	09:00:00	5.5	3.3 se	12.4 secs	2.7 se	9.1 secs	0.8 se	16.7secs	3.1 -3.5	12.4
03/30	08:00:00	5.1	2.8 se	12.5 secs	2.1 se	9.2 secs	2.6 se	5.9secs	2.6 -2.9	12.5
03/30	07:00:00	5.1	2.9 se	12.4 secs	2.0 se	9.3 secs	2.4 se	5.9secs	2.7 -3.1	12.4
03/30	06:00:00	4.3	2.4 se	11.1 secs	2.1 se	7.2 secs	0.6 se	14.3secs	2.0 -2.2	11.1
03/30	05:00:00	4.9	2.9 se	12.4 secs	2.1 se	9.2 secs	2.1 se	5.9secs	2.7 -3.0	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
04:50:00 (GMT) on 03/31
Combined Sea Height:	9.2 ft
Dominant Period:	11.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	030 degrees
Barometric Pressure:	1015.0 mbs
Air Temperature:	71.2 degrees
Water Temperature:	76.6 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)
03/31	04:50:00	9.2	11.0	17.6	21.4	030	1015.0	71.2	76.6
03/31	03:50:00	8.9	11.0	17.6	21.4	030	1014.7	70.9	76.6
03/31	02:50:00	8.9	7.0	19.5	25.4	020	1014.1	71.6	76.6
03/31	01:50:00	9.5	12.0	19.5	23.4	020	1013.5	70.9	76.6
03/31	00:50:00	8.5	12.0	21.4	25.4	010	1013.7	70.7	76.6
03/30	23:50:00	9.5	11.0	21.4	25.4	010	1013.7	70.9	76.8
03/30	22:50:00	8.9	11.0	19.5	23.4	360	1014.5	70.7	76.8
03/30	21:50:00	9.2	11.0	19.5	23.4	020	1014.7	72.0	76.8
03/30	20:50:00	9.2	12.0	19.5	21.4	020	1015.7	71.8	76.8
03/30	19:50:00	9.5	12.0	19.5	21.4	010	1015.7	71.6	76.8
03/30	18:50:00	9.2	13.0	17.6	21.4	020	1015.4	71.8	76.8
03/30	17:50:00	9.8	12.0	15.6	19.5	030	1015.1	73.0	76.8
03/30	16:50:00	9.2	12.0	17.6	19.5	030	1014.3	72.9	77.0
03/30	15:50:00	9.2	12.0	15.6	19.5	030	1013.7	72.5	77.0
03/30	14:50:00	9.5	12.0	17.6	21.4	030	1012.6	72.7	77.0
03/30	13:50:00	9.5	12.0	15.6	17.6	030	1012.6	72.5	77.0
03/30	12:50:00	9.2	13.0	13.7	19.5	040	1012.5	72.3	77.0
03/30	11:50:00	8.2	11.0	11.7	13.7	040	1013.3	73.6	77.2
03/30	10:50:00	7.9	12.0	13.7	15.6	050	1013.9	74.1	77.2
03/30	09:50:00	7.9	12.0	15.6	17.6	050	1014.4	74.3	77.2
03/30	08:50:00	7.5	7.0	15.6	19.5	050	1014.9	73.8	77.2
03/30	07:50:00	7.5	7.0	17.6	21.4	040	1014.9	73.4	77.2
03/30	06:50:00	7.5	10.0	15.6	19.5	040	1014.6	73.2	77.2
03/30	05:50:00	7.2	10.0	17.6	21.4	030	1014.1	73.2	77.2

000031062 ___0.027937

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