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)

12/11
17:00:00

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

Current Swell & Surf Analysis
Buoy 46001
17:00:00 (GMT) on 12/11
Sea Height:	10.1 ft
Primary Swell Height:	7.7 ft
Primary Swell Period:	8.3 secs
Surf Height	3.2 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)
12/11	17:00:00	10.1	7.7 se	8.3 secs	2.1 se	12.2 secs	0.0 se	0.0secs	3.2 -4.5	8.3
12/11	16:00:00	8.6	6.4 se	8.3 secs	2.2 se	12.0 secs	0.0 se	0.0secs	2.7 -3.7	8.3
12/11	15:00:00	8.5	6.3 se	8.4 secs	2.3 se	12.2 secs	0.4 se	16.7secs	2.6 -3.7	8.4
12/11	14:00:00	8.0	5.3 se	8.4 secs	2.1 se	12.3 secs	0.0 se	0.0secs	2.2 -3.1	8.4
12/11	13:00:00	8.1	5.8 se	8.4 secs	2.5 se	12.2 secs	0.5 se	16.7secs	2.4 -3.4	8.4
12/11	12:00:00	7.2	4.1 se	9.0 secs	2.8 se	12.1 secs	3.1 se	5.9secs	1.8 -2.6	9.0
12/11	11:00:00	7.3	3.7 se	11.2 secs	4.5 se	7.8 secs	1.0 se	15.2secs	2.1 -2.9	11.2
12/11	10:00:00	7.5	5.2 se	9.1 secs	2.9 se	12.2 secs	2.3 se	6.0secs	2.4 -3.3	9.1
12/11	09:00:00	7.6	5.2 se	9.1 secs	2.9 se	12.3 secs	2.3 se	5.9secs	2.4 -3.3	9.1
12/11	08:00:00	7.3	5.0 se	9.0 secs	2.8 se	12.4 secs	2.3 se	5.9secs	2.3 -3.2	9.0
12/11	07:00:00	7.6	4.8 se	9.9 secs	2.0 se	13.1 secs	3.3 se	6.7secs	2.4 -3.3	9.9
12/11	06:00:00	7.8	5.8 se	8.4 secs	2.7 se	12.3 secs	0.0 se	0.0secs	2.4 -3.4	8.4
12/11	05:00:00	7.0	4.7 se	8.4 secs	2.5 se	12.4 secs	0.3 se	16.7secs	2.0 -2.7	8.4
12/11	04:00:00	8.2	5.9 se	8.4 secs	2.9 se	12.3 secs	0.0 se	0.0secs	2.5 -3.4	8.4
12/11	03:00:00	8.3	5.6 se	9.1 secs	3.3 se	12.4 secs	2.4 se	5.9secs	2.6 -3.6	9.1
12/11	02:00:00	8.0	5.3 se	10.0 secs	2.5 se	13.3 secs	3.0 se	6.8secs	2.7 -3.7	10.0
12/11	01:00:00	7.7	5.0 se	10.0 secs	2.5 se	13.8 secs	3.4 se	6.7secs	2.5 -3.5	10.0
12/11	00:00:00	7.0	3.4 se	12.5 secs	4.2 se	9.1 secs	2.2 se	5.9secs	2.1 -2.9	12.5
12/10	23:00:00	7.9	4.3 se	12.3 secs	4.5 se	9.1 secs	2.7 se	5.9secs	2.6 -3.7	12.3
12/10	22:00:00	8.4	6.2 se	11.0 secs	3.3 se	7.8 secs	1.2 se	14.3secs	3.4 -4.8	11.0
12/10	21:00:00	8.3	5.8 se	11.1 secs	2.0 se	14.6 secs	3.1 se	7.8secs	3.2 -4.5	11.1
12/10	20:00:00	8.8	6.4 se	11.2 secs	3.7 se	7.8 secs	1.9 se	14.9secs	3.5 -5.0	11.2
12/10	19:00:00	8.9	6.7 se	11.0 secs	2.0 se	14.9 secs	2.8 se	7.8secs	3.7 -5.1	11.0
12/10	18:00:00	8.9	6.2 se	12.2 secs	4.2 se	8.5 secs	0.8 se	16.7secs	3.8 -5.3	12.2

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
17:00:00 (GMT) on 12/11
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	15.6 kts
Wind Gust:	23.4 kts
Wind Direction:	360 degrees
Barometric Pressure:	1017.9 mbs
Air Temperature:	38.8 degrees
Water Temperature:	43.5 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)
12/11	17:00:00	0.0	0.0	15.6	23.4	360	1017.9	38.8	43.5
12/11	16:00:00	10.2	8.0	19.5	23.4	350	1016.9	39.0	43.5
12/11	15:00:00	9.5	8.0	21.4	27.3	350	1016.1	39.4	43.5
12/11	14:00:00	9.2	9.0	19.5	23.4	340	1016.1	35.4	43.5
12/11	13:00:00	0.0	0.0	17.6	21.4	360	1014.9	39.4	43.7
12/11	12:00:00	0.0	0.0	19.5	23.4	350	1014.1	39.2	43.7
12/11	11:00:00	0.0	0.0	19.5	23.4	360	1013.4	39.4	43.7
12/11	10:00:00	7.5	8.0	17.6	21.4	350	1012.7	39.0	43.7
12/11	09:00:00	0.0	0.0	17.6	21.4	010	1011.7	37.9	43.7
12/11	08:00:00	7.9	9.0	19.5	21.4	350	1010.7	39.4	43.7
12/11	07:00:00	8.2	0.0	7.8	11.7	290	1009.6	37.8	43.7
12/11	06:00:00	0.0	0.0	13.7	17.6	300	1008.9	38.1	43.5
12/11	05:00:00	7.9	9.0	11.7	15.6	280	1008.0	37.9	43.5
12/11	04:00:00	0.0	0.0	13.7	17.6	280	1007.4	36.3	43.5
12/11	03:00:00	0.0	0.0	15.6	19.5	290	1007.0	36.1	43.5
12/11	02:00:00	8.2	9.0	15.6	21.4	300	1006.4	36.0	43.5
12/11	01:00:00	8.5	8.0	15.6	19.5	300	1005.9	36.0	43.5
12/11	00:00:00	0.0	0.0	15.6	19.5	320	1005.2	36.5	43.5
12/10	23:00:00	7.9	9.0	15.6	19.5	320	1004.7	36.5	43.5
12/10	22:00:00	0.0	0.0	11.7	15.6	330	1004.5	37.6	43.5
12/10	21:00:00	7.2	0.0	7.8	11.7	280	1004.7	38.3	43.5
12/10	20:00:00	8.2	10.0	5.8	9.8	300	1004.6	38.1	43.5
12/10	19:00:00	0.0	0.0	11.7	17.6	300	1004.9	37.6	43.5
12/10	18:00:00	0.0	0.0	13.7	17.6	280	1004.7	37.0	43.5

000018763 ___0.064128

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