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
23:00:00

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

Current Swell & Surf Analysis
Buoy 51004
23:00:00 (GMT) on 03/31
Sea Height:	6.3 ft
Primary Swell Height:	4.8 ft
Primary Swell Period:	12.5 secs
Surf Height	4.5 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)
03/31	23:00:00	6.3	4.8 se	12.5 secs	2.6 se	9.1 secs	2.2 se	6.0secs	4.5 -5.1	12.5
03/31	22:00:00	5.9	4.1 se	12.3 secs	2.5 se	9.3 secs	2.1 se	5.9secs	3.8 -4.3	12.3
03/31	21:00:00	6.3	4.8 se	12.4 secs	2.5 se	9.2 secs	2.3 se	5.9secs	4.4 -5.0	12.4
03/31	20:00:00	6.2	4.4 se	12.6 secs	2.6 se	9.2 secs	2.4 se	5.9secs	4.1 -4.7	12.6
03/31	19:00:00	6.2	4.0 se	12.5 secs	3.0 se	9.2 secs	2.4 se	5.9secs	3.8 -4.3	12.5
03/31	18:00:00	5.9	4.2 se	12.5 secs	2.6 se	9.2 secs	2.3 se	5.9secs	4.0 -4.5	12.5
03/31	17:00:00	6.9	5.4 se	12.6 secs	2.6 se	9.2 secs	2.4 se	5.9secs	5.1 -5.8	12.6
03/31	16:00:00	6.8	5.2 se	12.7 secs	2.9 se	9.2 secs	2.3 se	5.9secs	5.0 -5.6	12.7
03/31	15:00:00	6.2	4.4 se	12.5 secs	2.9 se	9.1 secs	2.1 se	5.9secs	4.1 -4.7	12.5
03/31	14:00:00	6.3	4.8 se	12.5 secs	2.5 se	9.3 secs	1.9 se	6.3secs	4.5 -5.1	12.5
03/31	13:00:00	6.4	4.7 se	12.4 secs	3.0 se	9.3 secs	2.3 se	6.2secs	4.4 -4.9	12.4
03/31	12:00:00	6.1	4.4 se	12.5 secs	2.8 se	9.2 secs	2.0 se	5.9secs	4.2 -4.7	12.5
03/31	11:00:00	6.6	5.0 se	12.5 secs	2.5 se	9.3 secs	0.9 se	16.7secs	4.7 -5.3	12.5
03/31	10:00:00	7.2	5.5 se	12.5 secs	2.7 se	9.2 secs	2.7 se	6.2secs	5.2 -5.9	12.5
03/31	09:00:00	6.9	5.3 se	12.7 secs	3.0 se	9.2 secs	2.1 se	5.9secs	5.0 -5.7	12.7
03/31	08:00:00	6.2	4.3 se	12.7 secs	2.7 se	9.2 secs	0.9 se	17.6secs	4.1 -4.6	12.7
03/31	07:00:00	6.6	4.9 se	12.5 secs	2.7 se	9.2 secs	2.4 se	6.0secs	4.6 -5.2	12.5
03/31	06:00:00	6.7	5.0 se	12.7 secs	2.4 se	9.1 secs	1.2 se	16.7secs	4.7 -5.3	12.7
03/31	05:00:00	6.9	5.0 se	12.6 secs	2.8 se	9.2 secs	0.9 se	16.7secs	4.7 -5.3	12.6
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

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
23:50:00 (GMT) on 03/31
Combined Sea Height:	7.9 ft
Dominant Period:	13.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	040 degrees
Barometric Pressure:	1014.3 mbs
Air Temperature:	73.9 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)
03/31	23:50:00	7.9	13.0	17.6	21.4	040	1014.3	73.9	77.2
03/31	22:50:00	8.2	12.0	19.5	23.4	050	1015.2	73.2	77.2
03/31	21:50:00	7.9	12.0	17.6	23.4	040	1016.0	74.5	77.0
03/31	20:50:00	8.5	13.0	15.6	19.5	040	1016.2	74.7	77.0
03/31	19:50:00	8.5	13.0	15.6	19.5	040	1016.2	74.7	77.0
03/31	18:50:00	8.2	12.0	15.6	19.5	040	1015.9	74.1	77.0
03/31	17:50:00	8.9	12.0	17.6	21.4	020	1015.4	74.3	76.8
03/31	16:50:00	8.9	11.0	19.5	23.4	030	1014.1	73.6	76.8
03/31	15:50:00	8.9	13.0	19.5	23.4	020	1014.1	73.0	77.0
03/31	14:50:00	8.2	13.0	19.5	23.4	030	1012.8	72.3	76.8
03/31	13:50:00	8.9	13.0	15.6	21.4	010	1013.0	72.1	76.8
03/31	12:50:00	7.9	13.0	17.6	19.5	020	1012.8	73.0	76.8
03/31	11:50:00	8.5	12.0	15.6	21.4	030	1013.3	73.4	76.6
03/31	10:50:00	7.9	14.0	15.6	19.5	030	1013.9	73.2	76.6
03/31	09:50:00	9.2	13.0	15.6	17.6	030	1015.1	72.9	76.6
03/31	08:50:00	8.9	11.0	17.6	21.4	050	1014.7	72.7	76.6
03/31	07:50:00	8.9	13.0	17.6	21.4	040	1015.5	72.3	76.6
03/31	06:50:00	8.2	0.0	19.5	23.4	050	1015.0	32.0	76.6
03/31	05:50:00	9.8	12.0	19.5	21.4	030	1015.7	71.4	76.6
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

000031065 ___0.032403

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