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)

08/14
08:00:00

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

Current Swell & Surf Analysis
Buoy 51004
08:00:00 (GMT) on 08/14
Sea Height:	8.7 ft
Primary Swell Height:	5.3 ft
Primary Swell Period:	12.3 secs
Surf Height	4.9 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)
08/14	08:00:00	8.7	5.3 se	12.3 secs	3.1 se	15.4 secs	5.0 se	9.2secs	4.9 -5.6	12.3
08/14	07:00:00	7.7	5.2 se	12.4 secs	3.9 se	9.1 secs	1.7 se	16.7secs	4.8 -5.5	12.4
08/14	06:00:00	8.0	5.2 se	12.4 secs	2.3 se	16.7 secs	3.9 se	9.2secs	4.8 -5.5	12.4
08/14	05:00:00	8.3	5.2 se	12.5 secs	3.3 se	15.8 secs	4.5 se	9.2secs	4.9 -5.5	12.5
08/14	04:00:00	7.3	3.5 se	14.4 secs	4.1 se	11.2 secs	3.4 se	7.7secs	3.8 -4.3	14.4
08/14	03:00:00	7.4	4.3 se	14.6 secs	3.6 se	11.2 secs	3.9 se	7.8secs	4.7 -5.3	14.6
08/14	02:00:00	7.3	4.5 se	14.5 secs	3.9 se	11.2 secs	3.4 se	7.9secs	4.9 -5.6	14.5
08/14	01:00:00	7.2	3.9 se	16.0 secs	4.2 se	12.7 secs	3.2 se	9.2secs	4.7 -5.3	16.0
08/14	00:00:00	7.6	3.9 se	14.6 secs	4.0 se	11.2 secs	3.8 se	7.8secs	4.2 -4.8	14.6
08/13	23:00:00	7.1	3.8 se	14.6 secs	3.9 se	11.1 secs	3.3 se	7.7secs	4.1 -4.7	14.6
08/13	22:00:00	7.2	4.2 se	14.3 secs	3.5 se	10.1 secs	2.6 se	6.7secs	4.5 -5.1	14.3
08/13	21:00:00	7.2	4.2 se	14.7 secs	3.9 se	11.2 secs	3.1 se	7.7secs	4.6 -5.2	14.7
08/13	20:00:00	8.1	5.0 se	16.2 secs	3.9 se	12.8 secs	4.1 se	9.1secs	6.1 -6.9	16.2
08/13	19:00:00	7.0	4.1 se	14.4 secs	4.1 se	11.3 secs	3.1 se	7.8secs	4.5 -5.1	14.4
08/13	18:00:00	6.7	4.4 se	14.6 secs	3.3 se	11.3 secs	3.0 se	7.8secs	4.8 -5.4	14.6
08/13	17:00:00	6.4	3.6 se	14.4 secs	3.3 se	11.3 secs	3.2 se	7.8secs	3.8 -4.4	14.4
08/13	16:00:00	6.9	3.9 se	14.5 secs	3.3 se	11.3 secs	3.4 se	7.7secs	4.3 -4.9	14.5
08/13	15:00:00	6.7	4.3 se	14.5 secs	3.2 se	11.5 secs	3.4 se	8.4secs	4.6 -5.3	14.5
08/13	14:00:00	6.5	4.1 se	16.2 secs	2.9 se	13.0 secs	3.4 se	8.3secs	5.0 -5.7	16.2
08/13	13:00:00	6.3	3.7 se	14.7 secs	2.9 se	11.3 secs	3.3 se	7.8secs	4.0 -4.6	14.7
08/13	12:00:00	5.9	3.0 se	14.3 secs	1.7 se	18.6 secs	3.1 se	10.1secs	3.3 -3.7	14.3
08/13	11:00:00	6.3	3.4 se	14.6 secs	2.4 se	17.7 secs	3.0 se	11.3secs	3.7 -4.2	14.6
08/13	10:00:00	6.1	3.6 se	14.4 secs	2.9 se	11.4 secs	3.3 se	8.4secs	3.9 -4.4	14.4
08/13	09:00:00	6.1	3.1 se	16.6 secs	3.0 se	12.7 secs	3.1 se	9.0secs	3.9 -4.4	16.6

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
07:50:00 (GMT) on 08/14
Combined Sea Height:	11.2 ft
Dominant Period:	9.0 secs
Wind Speed:	21.4 kts
Wind Gust:	27.3 kts
Wind Direction:	030 degrees
Barometric Pressure:	1009.3 mbs
Air Temperature:	80.8 degrees
Water Temperature:	81.7 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)
08/14	07:50:00	11.2	9.0	21.4	27.3	030	1009.3	80.8	81.7
08/14	06:50:00	10.8	0.0	19.5	27.3	040	1009.1	79.5	81.7
08/14	05:50:00	11.5	10.0	19.5	25.4	030	1008.7	80.4	81.7
08/14	04:50:00	10.8	9.0	19.5	23.4	030	1008.5	80.2	81.7
08/14	03:50:00	10.8	16.0	19.5	25.4	030	1008.4	79.3	81.7
08/14	02:50:00	10.5	8.0	17.6	21.4	020	1008.2	79.0	81.7
08/14	01:50:00	9.5	9.0	19.5	23.4	030	1008.4	79.2	81.7
08/14	00:50:00	9.8	15.0	19.5	27.3	030	1008.7	79.7	81.7
08/13	23:50:00	9.2	9.0	19.5	25.4	030	1009.0	79.9	81.7
08/13	22:50:00	9.2	9.0	19.5	25.4	030	1009.5	79.2	81.7
08/13	21:50:00	9.5	8.0	19.5	25.4	030	1010.4	80.4	81.7
08/13	20:50:00	9.2	15.0	19.5	23.4	030	1010.7	80.6	81.7
08/13	19:50:00	9.2	8.0	17.6	23.4	030	1011.1	80.4	81.7
08/13	18:50:00	8.9	7.0	17.6	21.4	040	1011.0	80.4	81.7
08/13	17:50:00	9.8	16.0	17.6	21.4	030	1011.0	80.2	81.7
08/13	16:50:00	9.8	16.0	17.6	21.4	040	1010.8	80.2	81.7
08/13	15:50:00	8.5	8.0	15.6	19.5	040	1010.5	79.7	81.7
08/13	14:50:00	8.9	16.0	15.6	19.5	030	1010.2	79.2	81.7
08/13	13:50:00	9.2	16.0	15.6	19.5	040	1010.2	79.9	81.7
08/13	12:50:00	8.5	9.0	13.7	19.5	050	1010.3	80.2	81.7
08/13	11:50:00	8.5	16.0	15.6	19.5	050	1010.5	81.1	81.7
08/13	10:50:00	7.9	9.0	19.5	25.4	040	1011.2	79.7	81.7
08/13	09:50:00	8.5	8.0	17.6	21.4	050	1011.9	80.4	81.7
08/13	08:50:00	8.2	16.0	17.6	21.4	050	1012.0	81.1	32.0

000031628 ___0.025545

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