BUOY 51004 (STORMSURF)

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Buoy 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

09/16
18:00:00

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

Current Swell & Surf Analysis
Buoy 51004
18:00:00 (GMT) on 09/16
Sea Height:	4.3 ft
Primary Swell Height:	3 ft
Primary Swell Period:	11.2 secs
Surf Height	2.5 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)
09/16	18:00:00	4.3	3.0 se	11.2 secs	1.5 se	18.4 secs	1.7 se	14.2secs	2.5 -2.9	11.2
09/16	17:00:00	4.6	3.2 se	12.0 secs	1.8 se	17.6 secs	1.5 se	8.4secs	2.9 -3.3	12.0
09/16	16:00:00	4.0	1.8 se	17.7 secs	2.7 se	11.1 secs	1.6 se	14.5secs	2.4 -2.7	17.7
09/16	15:00:00	4.3	2.8 se	12.1 secs	1.8 se	17.6 secs	1.7 se	8.4secs	2.5 -2.8	12.1
09/16	14:00:00	3.8	1.6 se	17.2 secs	2.2 se	12.3 secs	1.9 se	9.1secs	2.0 -2.3	17.2
09/16	13:00:00	4.0	1.7 se	17.5 secs	2.3 se	11.2 secs	1.7 se	7.7secs	2.2 -2.5	17.5
09/16	12:00:00	4.2	2.1 se	17.6 secs	2.1 se	14.2 secs	2.2 se	10.2secs	2.7 -3.1	17.6
09/16	11:00:00	4.0	1.7 se	17.2 secs	2.0 se	12.5 secs	1.8 se	9.2secs	2.2 -2.5	17.2
09/16	10:00:00	3.8	2.1 se	12.4 secs	1.4 se	17.0 secs	2.1 se	9.1secs	1.9 -2.2	12.4
09/16	09:00:00	4.0	2.4 se	11.2 secs	1.8 se	14.3 secs	1.3 se	18.1secs	2.0 -2.3	11.2
09/16	08:00:00	3.6	1.9 se	12.3 secs	1.3 se	17.3 secs	1.7 se	9.1secs	1.8 -2.0	12.3
09/16	07:00:00	3.9	1.5 se	17.6 secs	2.0 se	12.2 secs	1.9 se	9.1secs	1.9 -2.2	17.6
09/16	06:00:00	3.8	1.4 se	17.1 secs	1.8 se	12.4 secs	1.9 se	9.1secs	1.8 -2.0	17.1
09/16	05:00:00	3.7	1.8 se	17.9 secs	1.6 se	12.4 secs	1.8 se	9.1secs	2.4 -2.7	17.9
09/16	04:00:00	3.6	2.0 se	11.2 secs	1.7 se	7.7 secs	0.7 se	16.0secs	1.7 -1.9	11.2
09/16	03:00:00	3.8	1.9 se	13.9 secs	1.3 se	17.1 secs	1.6 se	10.1secs	2.0 -2.2	13.9
09/16	02:00:00	3.8	2.3 se	12.3 secs	1.1 se	16.7 secs	1.9 se	8.2secs	2.1 -2.4	12.3
09/16	01:00:00	3.6	2.2 se	11.1 secs	0.9 se	17.0 secs	1.5 se	7.7secs	1.8 -2.1	11.1
09/16	00:00:00	3.6	1.8 se	12.4 secs	1.3 se	16.9 secs	0.8 se	20.0secs	1.7 -1.9	12.4
09/15	23:00:00	3.3	1.7 se	12.4 secs	1.0 se	17.0 secs	1.5 se	9.1secs	1.5 -1.8	12.4
09/15	22:00:00	3.3	1.9 se	12.4 secs	1.0 se	16.1 secs	1.5 se	8.3secs	1.7 -2.0	12.4
09/15	21:00:00	3.4	1.9 se	12.4 secs	1.3 se	16.7 secs	1.5 se	9.2secs	1.8 -2.0	12.4
09/15	20:00:00	3.3	2.0 se	12.4 secs	1.0 se	16.4 secs	1.3 se	9.1secs	1.9 -2.1	12.4
09/15	19:00:00	3.4	1.9 se	12.4 secs	1.5 se	9.2 secs	0.7 se	15.8secs	1.8 -2.0	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
18:50:00 (GMT) on 09/16
Combined Sea Height:	6.2 ft
Dominant Period:	11.0 secs
Wind Speed:	13.7 kts
Wind Gust:	15.6 kts
Wind Direction:	040 degrees
Barometric Pressure:	1011.7 mbs
Air Temperature:	81.7 degrees
Water Temperature:	32.0 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)
09/16	18:50:00	6.2	11.0	13.7	15.6	040	1011.7	81.7	32.0
09/16	17:50:00	5.6	11.0	13.7	15.6	040	1011.5	81.3	82.2
09/16	16:50:00	5.2	11.0	13.7	17.6	040	1011.0	81.1	82.2
09/16	15:50:00	5.6	11.0	13.7	15.6	030	1010.6	81.1	82.2
09/16	14:50:00	5.6	11.0	13.7	15.6	040	1010.3	81.1	82.2
09/16	13:50:00	5.6	9.0	11.7	15.6	040	1010.4	81.1	82.2
09/16	12:50:00	6.2	0.0	13.7	15.6	060	1010.7	32.0	82.2
09/16	11:50:00	5.2	11.0	13.7	15.6	060	1010.9	81.1	32.0
09/16	10:50:00	5.9	10.0	13.7	15.6	060	1011.4	81.5	82.4
09/16	09:50:00	5.2	11.0	13.7	17.6	050	1011.7	81.5	82.4
09/16	08:50:00	5.6	8.0	15.6	17.6	050	1012.0	81.5	82.4
09/16	07:50:00	5.2	7.0	13.7	15.6	060	1011.9	81.0	82.4
09/16	06:50:00	5.2	7.0	13.7	15.6	060	1011.4	81.7	82.4
09/16	05:50:00	5.2	10.0	11.7	13.7	050	1010.6	81.1	82.4
09/16	04:50:00	5.9	7.0	13.7	15.6	050	1010.1	81.3	82.4
09/16	03:50:00	5.6	7.0	13.7	15.6	050	1009.2	81.3	82.6
09/16	02:50:00	5.6	7.0	13.7	17.6	050	1008.9	81.5	82.4
09/16	01:50:00	5.6	7.0	13.7	17.6	060	1008.6	81.7	82.6
09/16	00:50:00	5.6	6.0	13.7	17.6	060	1008.7	81.5	32.0
09/15	23:50:00	5.6	8.0	15.6	19.5	060	1009.4	81.3	82.4
09/15	22:50:00	5.2	8.0	15.6	17.6	060	1010.0	81.5	82.4
09/15	21:50:00	5.6	10.0	15.6	19.5	060	1010.5	81.5	82.4
09/15	20:50:00	4.9	11.0	15.6	19.5	060	1010.8	81.3	82.4
09/15	19:50:00	5.6	12.0	15.6	19.5	050	1010.9	81.3	82.2

000031746 ___0.025931

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