BUOY 46001 (STORMSURF)

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Buoy 46001 Gulf of Alaska
Longitude = 148.17W Latitude = 56.30N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

11/09
22:00:00

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

Current Swell & Surf Analysis
Buoy 46001
22:00:00 (GMT) on 11/09
Sea Height:	23.3 ft
Primary Swell Height:	21.2 ft
Primary Swell Period:	12.7 secs
Surf Height	13.4 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)
11/09	22:00:00	23.3	21.2 se	12.7 secs	7.5 se	9.3 secs	2.7 se	16.7secs	13.4 -18.8	12.7
11/09	21:00:00	22.0	19.6 se	12.5 secs	7.4 se	9.3 secs	2.9 se	16.7secs	12.3 -17.2	12.5
11/09	20:00:00	28.1	25.1 se	12.7 secs	10.3 se	9.4 secs	1.9 se	16.7secs	15.9 -22.3	12.7
11/09	19:00:00	29.4	26.9 se	12.7 secs	9.5 se	9.2 secs	3.1 se	16.7secs	17.1 -24.0	12.7
11/09	18:00:00	25.5	22.1 se	12.4 secs	9.3 se	9.1 secs	4.0 se	16.7secs	13.7 -19.2	12.4
11/09	17:00:00	27.5	23.4 se	12.4 secs	10.6 se	9.1 secs	3.9 se	18.8secs	14.5 -20.3	12.4
11/09	16:00:00	31.3	27.8 se	12.5 secs	11.4 se	9.2 secs	4.7 se	5.9secs	17.3 -24.3	12.5
11/09	15:00:00	27.8	22.4 se	12.7 secs	12.7 se	9.3 secs	3.4 se	16.7secs	14.2 -19.9	12.7
11/09	14:00:00	28.4	25.2 se	12.5 secs	10.5 se	9.3 secs	2.1 se	16.7secs	15.7 -22.0	12.5
11/09	13:00:00	26.2	22.1 se	12.3 secs	8.9 se	8.5 secs	2.0 se	16.7secs	13.5 -18.9	12.3
11/09	12:00:00	19.7	15.6 se	11.1 secs	8.0 se	7.7 secs	3.7 se	15.0secs	8.6 -12.0	11.1
11/09	11:00:00	17.3	13.6 se	10.1 secs	5.4 se	6.7 secs	1.1 se	14.3secs	6.9 -9.6	10.1
11/09	10:00:00	14.1	10.2 se	10.1 secs	3.9 se	13.1 secs	5.3 se	6.7secs	5.1 -7.2	10.1
11/09	09:00:00	13.2	8.6 se	10.0 secs	3.5 se	13.2 secs	6.1 se	6.7secs	4.3 -6.0	10.0
11/09	08:00:00	12.5	6.6 se	11.1 secs	8.1 se	7.8 secs	1.0 se	14.3secs	3.7 -5.1	11.1
11/09	07:00:00	12.7	8.0 se	10.2 secs	3.4 se	13.8 secs	5.3 se	6.7secs	4.1 -5.7	10.2
11/09	06:00:00	13.1	7.4 se	11.1 secs	7.9 se	7.8 secs	1.7 se	14.3secs	4.1 -5.7	11.1
11/09	05:00:00	13.8	8.7 se	12.0 secs	8.0 se	8.5 secs	0.0 se	0.0secs	5.2 -7.3	12.0
11/09	04:00:00	14.5	9.2 se	12.2 secs	8.0 se	9.1 secs	3.8 se	5.9secs	5.6 -7.8	12.2
11/09	03:00:00	13.2	8.9 se	12.3 secs	6.2 se	9.2 secs	3.8 se	5.9secs	5.4 -7.6	12.3
11/09	02:00:00	13.1	10.0 se	12.2 secs	5.6 se	7.1 secs	0.5 se	16.7secs	6.1 -8.5	12.2
11/09	01:00:00	10.5	8.0 se	12.4 secs	3.9 se	6.6 secs	0.9 se	16.7secs	4.9 -6.9	12.4
11/09	00:00:00	9.8	7.9 se	12.4 secs	3.8 se	5.6 secs	1.2 se	16.7secs	4.9 -6.8	12.4
11/08	23:00:00	8.0	6.7 se	12.5 secs	2.9 se	9.4 secs	1.1 se	16.7secs	4.2 -5.8	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 46001
21:50:00 (GMT) on 11/09
Combined Sea Height:	20.0 ft
Dominant Period:	14.0 secs
Wind Speed:	17.6 kts
Wind Gust:	23.4 kts
Wind Direction:	040 degrees
Barometric Pressure:	961.2 mbs
Air Temperature:	46.8 degrees
Water Temperature:	47.3 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)
11/09	21:50:00	20.0	14.0	17.6	23.4	040	961.2	46.8	47.3
11/09	20:50:00	18.7	13.0	19.5	29.2	060	961.9	47.5	47.3
11/09	19:50:00	22.0	0.0	23.4	33.1	070	962.7	47.3	47.3
11/09	18:50:00	20.7	12.0	21.4	29.2	090	962.9	46.4	32.0
11/09	17:50:00	23.6	13.0	23.4	31.2	040	962.5	47.1	32.0
11/09	16:50:00	24.3	13.0	31.2	42.9	030	964.1	45.7	47.3
11/09	15:50:00	25.6	0.0	37.0	48.8	040	965.8	45.0	47.3
11/09	14:50:00	23.6	0.0	35.1	48.8	040	968.3	44.6	47.3
11/09	13:50:00	22.6	11.0	35.1	48.8	040	971.8	44.1	47.3
11/09	12:50:00	18.7	11.0	37.0	48.8	040	975.0	43.7	47.5
11/09	11:50:00	17.4	10.0	37.0	50.7	040	977.7	43.2	47.5
11/09	10:50:00	16.1	10.0	35.1	46.8	040	980.4	43.9	47.5
11/09	09:50:00	14.8	9.0	35.1	46.8	060	982.4	43.7	47.3
11/09	08:50:00	12.8	9.0	33.1	41.0	060	984.8	43.5	47.3
11/09	07:50:00	13.8	8.0	29.2	37.0	070	986.5	44.4	32.0
11/09	06:50:00	12.5	0.0	27.3	33.1	080	987.1	46.8	47.5
11/09	05:50:00	12.8	11.0	27.3	37.0	090	988.3	46.8	32.0
11/09	04:50:00	14.1	11.0	23.4	33.1	100	988.7	46.4	47.5
11/09	03:50:00	14.4	11.0	27.3	33.1	110	989.0	45.9	47.5
11/09	02:50:00	11.5	12.0	27.3	35.1	100	989.2	43.9	32.0
11/09	01:50:00	10.8	12.0	27.3	35.1	090	989.9	42.6	47.7
11/09	00:50:00	9.5	0.0	25.4	31.2	080	990.2	41.7	47.5
11/08	23:50:00	7.5	0.0	25.4	35.1	100	991.5	42.6	47.5
11/08	22:50:00	6.2	11.0	21.4	27.3	110	992.1	43.2	47.5

000019670 ___0.024704

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