BUOY 51002 (STORMSURF)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

10/20
19:00:00

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

Current Swell & Surf Analysis
Buoy 51002
19:00:00 (GMT) on 10/20
Sea Height:	5.9 ft
Primary Swell Height:	4.3 ft
Primary Swell Period:	8.4 secs
Surf Height	2.7 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)
10/20	19:00:00	5.9	4.3 se	8.4 secs	1.9 se	12.4 secs	0.4 se	16.7secs	2.7 -3.1	8.4
10/20	18:00:00	5.8	4.1 se	8.3 secs	2.0 se	12.3 secs	1.0 se	15.3secs	2.5 -2.9	8.3
10/20	17:00:00	5.8	4.1 se	8.4 secs	2.0 se	12.5 secs	0.8 se	16.7secs	2.6 -2.9	8.4
10/20	16:00:00	6.0	4.5 se	8.4 secs	2.0 se	12.4 secs	0.5 se	16.7secs	2.9 -3.2	8.4
10/20	15:00:00	5.8	3.9 se	8.4 secs	2.1 se	12.3 secs	0.6 se	16.7secs	2.5 -2.8	8.4
10/20	14:00:00	5.9	4.2 se	8.4 secs	2.1 se	12.3 secs	0.5 se	16.7secs	2.6 -3.0	8.4
10/20	13:00:00	5.5	3.8 se	8.4 secs	1.8 se	12.5 secs	0.6 se	16.7secs	2.4 -2.7	8.4
10/20	12:00:00	5.8	4.0 se	8.4 secs	2.1 se	12.3 secs	1.2 se	15.4secs	2.5 -2.9	8.4
10/20	11:00:00	6.7	5.2 se	8.4 secs	2.2 se	12.4 secs	0.6 se	16.7secs	3.3 -3.7	8.4
10/20	10:00:00	5.8	4.1 se	8.9 secs	1.6 se	12.4 secs	1.9 se	5.6secs	2.8 -3.1	8.9
10/20	09:00:00	5.8	4.2 se	9.0 secs	1.8 se	12.5 secs	1.8 se	5.9secs	2.8 -3.2	9.0
10/20	08:00:00	6.2	4.6 se	8.4 secs	2.3 se	12.4 secs	0.4 se	16.7secs	2.9 -3.3	8.4
10/20	07:00:00	6.8	4.9 se	9.0 secs	2.4 se	12.6 secs	2.1 se	5.9secs	3.3 -3.8	9.0
10/20	06:00:00	6.1	4.6 se	9.1 secs	1.8 se	12.5 secs	2.1 se	5.9secs	3.1 -3.6	9.1
10/20	05:00:00	6.1	4.1 se	9.1 secs	2.3 se	12.5 secs	2.3 se	5.9secs	2.8 -3.2	9.1
10/20	04:00:00	6.1	4.0 se	9.0 secs	2.1 se	12.4 secs	2.3 se	5.9secs	2.7 -3.1	9.0
10/20	03:00:00	6.5	4.4 se	9.0 secs	2.8 se	12.5 secs	2.1 se	5.9secs	3.0 -3.4	9.0
10/20	02:00:00	5.6	4.0 se	9.0 secs	1.9 se	12.4 secs	1.7 se	5.9secs	2.7 -3.1	9.0
10/20	01:00:00	6.5	4.6 se	9.0 secs	2.6 se	12.5 secs	2.3 se	5.9secs	3.1 -3.5	9.0
10/20	00:00:00	7.0	4.0 se	9.9 secs	2.2 se	13.8 secs	3.4 se	6.8secs	2.9 -3.3	9.9
10/19	23:00:00	6.2	4.3 se	8.3 secs	2.1 se	12.6 secs	0.5 se	16.7secs	2.7 -3.1	8.3
10/19	22:00:00	6.4	4.6 se	8.3 secs	2.5 se	12.6 secs	0.6 se	16.7secs	2.9 -3.3	8.3
10/19	21:00:00	5.7	2.5 se	12.5 secs	3.7 se	8.3 secs	0.3 se	16.7secs	2.3 -2.6	12.5
10/19	20:00:00	5.2	2.6 se	12.3 secs	2.8 se	9.1 secs	2.3 se	5.9secs	2.4 -2.7	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 51002
18:50:00 (GMT) on 10/20
Combined Sea Height:	9.2 ft
Dominant Period:	8.0 secs
Wind Speed:	19.5 kts
Wind Gust:	23.4 kts
Wind Direction:	080 degrees
Barometric Pressure:	1015.6 mbs
Air Temperature:	80.6 degrees
Water Temperature:	82.2 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)
10/20	18:50:00	9.2	8.0	19.5	23.4	080	1015.6	80.6	82.2
10/20	17:50:00	9.2	9.0	19.5	25.4	070	1015.1	80.6	82.2
10/20	16:50:00	8.9	8.0	19.5	23.4	070	1014.7	80.6	82.2
10/20	15:50:00	8.5	8.0	19.5	23.4	070	1014.0	80.6	82.2
10/20	14:50:00	9.5	8.0	19.5	23.4	070	1013.5	80.4	82.2
10/20	13:50:00	8.9	8.0	19.5	23.4	070	1013.4	80.4	82.2
10/20	12:50:00	9.5	8.0	19.5	21.4	070	1013.9	80.4	82.2
10/20	11:50:00	8.2	8.0	17.6	21.4	070	1014.6	80.4	82.4
10/20	10:50:00	8.9	9.0	17.6	23.4	070	1014.9	80.4	82.4
10/20	09:50:00	8.9	9.0	17.6	21.4	070	1015.3	80.6	82.2
10/20	08:50:00	9.2	8.0	17.6	21.4	070	1016.0	80.8	82.2
10/20	07:50:00	7.9	9.0	17.6	21.4	070	1016.6	81.0	32.0
10/20	06:50:00	8.5	8.0	17.6	21.4	080	1016.5	81.3	32.0
10/20	05:50:00	9.5	9.0	17.6	21.4	070	1015.9	81.3	82.4
10/20	04:50:00	9.2	8.0	17.6	23.4	080	1015.2	81.1	82.4
10/20	03:50:00	9.8	8.0	19.5	23.4	080	1014.4	81.3	82.4
10/20	02:50:00	9.2	8.0	19.5	23.4	080	1013.7	81.5	82.4
10/20	01:50:00	10.2	9.0	19.5	23.4	080	1013.4	81.5	82.4
10/20	00:50:00	9.5	8.0	19.5	21.4	080	1013.0	81.1	82.4
10/19	23:50:00	9.2	9.0	19.5	23.4	080	1013.4	81.1	82.4
10/19	22:50:00	8.9	8.0	15.6	19.5	070	1014.5	78.8	82.2
10/19	21:50:00	8.9	8.0	19.5	23.4	080	1015.0	79.7	82.0
10/19	20:50:00	8.9	8.0	19.5	25.4	070	1015.7	80.6	82.0
10/19	19:50:00	8.2	8.0	19.5	25.4	080	1015.8	80.4	82.0

000042416 ___0.032055

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