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)

12/30
18:00:00

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

Current Swell & Surf Analysis
Buoy 46084
18:00:00 (GMT) on 12/30
Sea Height:	14.8 ft
Primary Swell Height:	12.0 ft
Primary Swell Period:	12.4 secs
Surf Height	12.0 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)
12/30	18:00:00	14.8	12.0 se	12.4 secs	6.3 se	9.2 secs	1.3 se	16.7secs	12.0 -15.0	12.4
12/30	17:00:00	16.4	13.7 se	12.4 secs	6.8 se	9.2 secs	3.5 se	6.2secs	13.5 -16.9	12.4
12/30	16:00:00	13.6	10.6 se	12.3 secs	6.4 se	9.3 secs	1.9 se	16.7secs	10.4 -13.0	12.3
12/30	15:00:00	15.4	13.2 se	12.3 secs	5.8 se	9.2 secs	2.8 se	5.9secs	13.0 -16.2	12.3
12/30	14:00:00	14.4	11.5 se	12.2 secs	4.7 se	8.4 secs	1.3 se	16.7secs	11.3 -14.1	12.2
12/30	13:00:00	17.0	14.6 se	12.2 secs	5.5 se	8.5 secs	0.0 se	0.0secs	14.4 -17.9	12.2
12/30	12:00:00	17.4	15.3 se	12.2 secs	5.2 se	8.4 secs	0.0 se	0.0secs	14.9 -18.7	12.2
12/30	11:00:00	15.3	13.2 se	12.2 secs	5.5 se	8.5 secs	0.8 se	16.7secs	12.9 -16.1	12.2
12/30	10:00:00	14.9	13.0 se	12.1 secs	4.9 se	8.4 secs	1.3 se	16.7secs	12.6 -15.8	12.1
12/30	09:00:00	12.1	9.2 se	12.4 secs	6.8 se	9.4 secs	2.3 se	6.3secs	9.1 -11.3	12.4
12/30	08:00:00	14.3	11.9 se	12.3 secs	6.4 se	9.2 secs	2.7 se	5.9secs	11.7 -14.6	12.3
12/30	07:00:00	13.3	11.2 se	12.4 secs	5.3 se	9.3 secs	1.5 se	16.7secs	11.1 -13.9	12.4
12/30	06:00:00	15.1	13.1 se	12.4 secs	5.9 se	9.4 secs	1.2 se	16.7secs	13.0 -16.2	12.4
12/30	05:00:00	15.5	13.3 se	12.2 secs	5.8 se	8.5 secs	1.0 se	16.7secs	13.0 -16.2	12.2
12/30	04:00:00	15.5	13.2 se	12.1 secs	5.1 se	8.4 secs	0.7 se	16.7secs	12.8 -16.0	12.1
12/30	03:00:00	13.9	11.0 se	12.3 secs	5.1 se	8.5 secs	0.0 se	0.0secs	10.8 -13.5	12.3
12/30	02:00:00	13.6	11.2 se	11.2 secs	2.8 se	14.7 secs	5.1 se	7.8secs	10.1 -12.6	11.2
12/30	01:00:00	16.1	14.0 se	11.2 secs	5.2 se	7.8 secs	2.6 se	14.9secs	12.6 -15.7	11.2
12/30	00:00:00	17.1	14.6 se	12.3 secs	7.2 se	9.2 secs	2.8 se	5.9secs	14.4 -17.9	12.3
12/29	23:00:00	13.4	10.7 se	12.1 secs	5.4 se	8.5 secs	0.9 se	16.7secs	10.4 -13.1	12.1
12/29	22:00:00	17.4	15.5 se	12.2 secs	6.5 se	9.1 secs	2.6 se	5.9secs	15.0 -18.8	12.2
12/29	21:00:00	17.2	14.4 se	12.2 secs	6.4 se	8.5 secs	0.8 se	16.7secs	14.1 -17.6	12.2
12/29	20:00:00	16.3	13.3 se	12.1 secs	6.6 se	8.5 secs	2.4 se	5.5secs	12.9 -16.1	12.1
12/29	19:00:00	15.5	12.9 se	11.3 secs	5.9 se	7.9 secs	2.5 se	14.8secs	11.7 -14.7	11.3

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 46084
18:00:00 (GMT) on 12/30
Combined Sea Height:	13.4 ft
Dominant Period:	0.0 secs
Wind Speed:	21.4 kts
Wind Gust:	29.2 kts
Wind Direction:	160 degrees
Barometric Pressure:	996.8 mbs
Air Temperature:	32.0 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)
12/30	18:00:00	13.4	0.0	21.4	29.2	160	996.8	32.0	32.0
12/30	17:00:00	13.1	12.0	17.6	25.4	190	997.0	32.0	43.0
12/30	16:00:00	0.0	0.0	19.5	23.4	150	997.3	32.0	43.0
12/30	15:00:00	12.1	12.0	19.5	23.4	150	997.6	32.0	42.8
12/30	14:00:00	12.1	0.0	19.5	23.4	170	998.0	32.0	42.4
12/30	13:00:00	0.0	0.0	21.4	27.3	170	998.1	32.0	42.3
12/30	12:00:00	0.0	0.0	21.4	27.3	160	998.3	32.0	42.1
12/30	11:00:00	0.0	0.0	17.6	21.4	120	998.8	32.0	41.7
12/30	10:00:00	11.8	0.0	15.6	19.5	130	1000.4	32.0	41.5
12/30	09:00:00	0.0	0.0	13.7	15.6	140	1002.0	32.0	41.5
12/30	08:00:00	11.8	12.0	15.6	19.5	150	1002.6	32.0	41.5
12/30	07:00:00	0.0	0.0	9.8	13.7	160	1003.1	32.0	41.5
12/30	06:00:00	12.8	12.0	5.8	9.8	180	1002.8	32.0	41.4
12/30	05:00:00	12.1	11.0	3.9	5.8	140	1003.1	32.0	41.4
12/30	04:00:00	13.1	11.0	11.7	13.7	110	1003.5	32.0	41.5
12/30	03:00:00	12.1	11.0	11.7	13.7	120	1004.6	32.0	41.9
12/30	02:00:00	0.0	0.0	11.7	15.6	130	1005.7	32.0	41.9
12/30	01:00:00	10.8	10.0	11.7	13.7	130	1006.5	32.0	42.1
12/30	00:00:00	13.1	0.0	11.7	13.7	150	1007.2	32.0	42.6
12/29	23:00:00	14.4	11.0	9.8	11.7	150	1007.1	32.0	42.4
12/29	22:00:00	13.1	0.0	15.6	19.5	190	1006.6	32.0	43.3
12/29	21:00:00	14.4	0.0	15.6	19.5	180	1005.9	32.0	43.7
12/29	20:00:00	13.8	11.0	13.7	15.6	180	1005.2	32.0	43.7
12/29	19:00:00	0.0	0.0	19.5	23.4	180	1003.6	32.0	43.3

000016153 ___0.027311

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