BUOY 46084 (STORMSURF)

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Buoy 46084 Sitka Sound
Longitude = 136.16W Latitude = 56.59N
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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 46084
19:00:00 (GMT) on 10/20
Sea Height:	13.0 ft
Primary Swell Height:	7.9 ft
Primary Swell Period:	12.4 secs
Surf Height	7.8 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	13.0	7.9 se	12.4 secs	8.6 se	9.2 secs	3.2 se	5.9secs	7.8 -9.8	12.4
10/20	18:00:00	12.2	8.1 se	11.0 secs	3.5 se	15.0 secs	5.6 se	7.9secs	7.2 -8.9	11.0
10/20	17:00:00	12.0	7.2 se	12.4 secs	7.7 se	9.1 secs	1.3 se	16.7secs	7.1 -8.9	12.4
10/20	16:00:00	12.0	7.7 se	12.6 secs	6.5 se	9.1 secs	1.3 se	16.7secs	7.7 -9.7	12.6
10/20	15:00:00	12.1	8.1 se	12.4 secs	7.1 se	9.1 secs	1.0 se	16.7secs	8.0 -10.0	12.4
10/20	14:00:00	12.0	7.5 se	12.5 secs	6.9 se	9.1 secs	1.3 se	17.6secs	7.5 -9.4	12.5
10/20	13:00:00	12.1	7.7 se	12.5 secs	6.3 se	9.0 secs	3.4 se	5.9secs	7.6 -9.6	12.5
10/20	12:00:00	13.0	7.9 se	12.5 secs	7.3 se	8.2 secs	0.9 se	16.7secs	7.9 -9.9	12.5
10/20	11:00:00	11.9	6.9 se	12.6 secs	6.4 se	7.7 secs	1.2 se	16.7secs	7.0 -8.7	12.6
10/20	10:00:00	12.3	7.5 se	12.5 secs	6.6 se	6.6 secs	0.6 se	16.7secs	7.5 -9.4	12.5
10/20	09:00:00	11.7	8.7 se	12.3 secs	3.6 se	9.3 secs	1.9 se	16.7secs	8.6 -10.8	12.3
10/20	08:00:00	11.6	9.8 se	12.7 secs	2.1 se	16.7 secs	3.3 se	9.2secs	10.0 -12.5	12.7
10/20	07:00:00	9.2	7.4 se	12.6 secs	3.7 se	9.3 secs	1.9 se	16.7secs	7.4 -9.3	12.6
10/20	06:00:00	9.5	7.3 se	12.5 secs	4.7 se	9.2 secs	2.2 se	16.7secs	7.4 -9.2	12.5
10/20	05:00:00	10.1	8.2 se	12.3 secs	4.5 se	9.3 secs	2.1 se	16.7secs	8.1 -10.1	12.3
10/20	04:00:00	9.7	7.6 se	12.6 secs	2.6 se	16.7 secs	4.3 se	9.2secs	7.7 -9.6	12.6
10/20	03:00:00	10.0	7.9 se	12.6 secs	4.6 se	15.6 secs	4.6 se	9.2secs	7.9 -9.9	12.6
10/20	02:00:00	8.6	6.0 se	14.2 secs	4.8 se	10.3 secs	2.8 se	17.6secs	6.8 -8.5	14.2
10/20	01:00:00	8.9	6.6 se	12.5 secs	3.8 se	16.0 secs	4.4 se	9.2secs	6.6 -8.2	12.5
10/20	00:00:00	9.0	7.2 se	12.3 secs	3.6 se	15.9 secs	3.8 se	9.2secs	7.1 -8.9	12.3
10/19	23:00:00	10.2	8.0 se	12.4 secs	3.8 se	15.7 secs	4.6 se	9.1secs	8.0 -10.0	12.4
10/19	22:00:00	10.8	9.1 se	12.4 secs	3.8 se	16.1 secs	4.2 se	9.2secs	9.0 -11.3	12.4
10/19	21:00:00	10.4	8.8 se	12.4 secs	3.9 se	15.7 secs	4.4 se	9.2secs	8.7 -10.9	12.4
10/19	20:00:00	9.3	7.1 se	12.5 secs	4.1 se	15.6 secs	4.7 se	9.2secs	7.1 -8.9	12.5

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 46084
19:00:00 (GMT) on 10/20
Combined Sea Height:	13.1 ft
Dominant Period:	10.0 secs
Wind Speed:	21.4 kts
Wind Gust:	25.4 kts
Wind Direction:	180 degrees
Barometric Pressure:	989.7 mbs
Air Temperature:	32.0 degrees
Water Temperature:	52.5 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	19:00:00	13.1	10.0	21.4	25.4	180	989.7	32.0	52.5
10/20	18:00:00	11.5	8.0	21.4	25.4	160	989.8	32.0	52.5
10/20	17:00:00	11.8	0.0	23.4	29.2	160	989.9	32.0	52.5
10/20	16:00:00	11.2	0.0	17.6	23.4	170	990.3	32.0	52.5
10/20	15:00:00	0.0	0.0	21.4	25.4	170	991.0	32.0	52.5
10/20	14:00:00	11.2	8.0	19.5	23.4	160	991.4	32.0	52.5
10/20	13:00:00	0.0	0.0	19.5	25.4	160	992.3	32.0	52.5
10/20	12:00:00	0.0	0.0	21.4	27.3	170	992.8	32.0	52.5
10/20	11:00:00	0.0	0.0	17.6	21.4	150	992.9	32.0	52.5
10/20	10:00:00	11.8	7.0	27.3	41.0	130	994.3	32.0	52.5
10/20	09:00:00	11.5	0.0	29.2	39.0	120	995.8	32.0	52.5
10/20	08:00:00	0.0	0.0	27.3	37.0	130	998.5	32.0	51.8
10/20	07:00:00	0.0	0.0	25.4	31.2	140	1000.6	32.0	51.8
10/20	06:00:00	0.0	0.0	21.4	25.4	150	1002.1	32.0	51.8
10/20	05:00:00	0.0	0.0	19.5	23.4	140	1003.8	32.0	51.8
10/20	04:00:00	8.5	13.0	17.6	21.4	140	1004.6	32.0	51.8
10/20	03:00:00	8.9	11.0	15.6	19.5	140	1005.9	32.0	51.8
10/20	02:00:00	8.2	12.0	13.7	15.6	140	1007.0	32.0	52.0
10/20	01:00:00	7.2	0.0	11.7	15.6	150	1008.2	32.0	51.8
10/20	00:00:00	0.0	0.0	9.8	11.7	150	1008.9	32.0	52.0
10/19	23:00:00	7.9	12.0	9.8	11.7	140	1009.3	32.0	52.0
10/19	22:00:00	8.2	12.0	5.8	7.8	120	1009.2	32.0	52.0
10/19	21:00:00	0.0	0.0	3.9	5.8	080	1009.7	32.0	52.0
10/19	20:00:00	8.9	0.0	5.8	7.8	050	1009.3	32.0	52.0

000015905 ___0.021751

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