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)

08/10
15:00:00

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

Current Swell & Surf Analysis
Buoy 46001
15:00:00 (GMT) on 08/10
Sea Height:	2.4 ft
Primary Swell Height:	1.7 ft
Primary Swell Period:	16.8 secs
Surf Height	1.4 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)
08/10	15:00:00	2.4	1.7 se	16.8 secs	1.8 se	12.7 secs	0.8 se	20.0secs	1.4 -2.0	16.8
08/10	14:00:00	2.2	1.7 se	14.4 secs	1.1 se	17.9 secs	1.0 se	10.4secs	1.2 -1.7	14.4
08/10	13:00:00	2.1	1.5 se	14.2 secs	0.8 se	18.0 secs	1.1 se	10.5secs	1.1 -1.5	14.2
08/10	12:00:00	2.0	1.6 se	14.3 secs	0.9 se	17.8 secs	1.0 se	10.4secs	1.1 -1.6	14.3
08/10	11:00:00	2.2	1.7 se	14.2 secs	1.0 se	17.9 secs	1.1 se	10.6secs	1.2 -1.7	14.2
08/10	10:00:00	2.0	1.5 se	14.5 secs	1.0 se	17.6 secs	1.2 se	11.5secs	1.1 -1.6	14.5
08/10	09:00:00	2.4	1.9 se	14.0 secs	0.8 se	17.6 secs	1.1 se	10.6secs	1.3 -1.9	14.0
08/10	08:00:00	2.2	1.6 se	14.2 secs	0.9 se	17.9 secs	1.1 se	10.5secs	1.2 -1.6	14.2
08/10	07:00:00	2.6	1.9 se	14.1 secs	1.0 se	18.0 secs	1.4 se	10.6secs	1.3 -1.9	14.1
08/10	06:00:00	2.2	1.4 se	16.7 secs	1.6 se	12.7 secs	0.7 se	20.0secs	1.2 -1.7	16.7
08/10	05:00:00	2.2	1.8 se	14.2 secs	0.9 se	17.7 secs	0.9 se	10.5secs	1.3 -1.8	14.2
08/10	04:00:00	2.1	1.5 se	14.2 secs	0.9 se	18.1 secs	0.9 se	10.4secs	1.1 -1.5	14.2
08/10	03:00:00	2.4	2.0 se	12.3 secs	0.9 se	16.6 secs	0.4 se	20.0secs	1.2 -1.7	12.3
08/10	02:00:00	2.3	1.7 se	14.1 secs	0.9 se	18.2 secs	1.1 se	10.5secs	1.2 -1.7	14.1
08/10	01:00:00	2.0	1.4 se	14.3 secs	0.9 se	18.1 secs	0.9 se	10.4secs	1.0 -1.4	14.3
08/10	00:00:00	2.1	1.7 se	14.3 secs	0.9 se	17.7 secs	0.9 se	10.5secs	1.2 -1.7	14.3
08/09	23:00:00	2.4	1.8 se	14.1 secs	0.8 se	17.6 secs	1.2 se	10.5secs	1.3 -1.8	14.1
08/09	22:00:00	2.3	1.8 se	14.1 secs	0.9 se	17.6 secs	1.0 se	10.4secs	1.3 -1.8	14.1
08/09	21:00:00	2.2	1.6 se	14.0 secs	1.2 se	10.5 secs	0.7 se	17.2secs	1.1 -1.6	14.0
08/09	20:00:00	2.2	1.6 se	14.2 secs	0.8 se	18.0 secs	1.0 se	10.4secs	1.1 -1.6	14.2
08/09	19:00:00	2.1	1.6 se	14.0 secs	0.8 se	18.1 secs	0.7 se	10.4secs	1.1 -1.5	14.0
08/09	18:00:00	2.2	1.6 se	12.4 secs	0.9 se	16.1 secs	0.9 se	7.7secs	1.0 -1.4	12.4
08/09	17:00:00	2.6	2.2 se	12.6 secs	1.3 se	16.2 secs	0.5 se	20.0secs	1.4 -1.9	12.6
08/09	16:00:00	2.3	1.6 se	14.0 secs	0.8 se	18.0 secs	1.0 se	10.5secs	1.1 -1.6	14.0

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
15:50:00 (GMT) on 08/10
Combined Sea Height:	2.0 ft
Dominant Period:	17.0 secs
Wind Speed:	1.9 kts
Wind Gust:	3.9 kts
Wind Direction:	340 degrees
Barometric Pressure:	1022.3 mbs
Air Temperature:	56.5 degrees
Water Temperature:	56.7 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)
08/10	15:50:00	2.0	17.0	1.9	3.9	340	1022.3	56.5	56.7
08/10	14:50:00	2.0	12.0	1.9	3.9	360	1022.4	56.5	56.5
08/10	13:50:00	2.3	12.0	1.9	3.9	250	1022.4	56.3	56.8
08/10	12:50:00	2.0	13.0	1.9	1.9	290	1022.5	56.7	57.0
08/10	11:50:00	2.0	12.0	1.9	1.9	290	1022.6	56.5	56.8
08/10	10:50:00	1.6	12.0	1.9	3.9	220	1022.7	56.5	56.7
08/10	09:50:00	2.0	13.0	1.9	3.9	190	1022.7	56.5	56.7
08/10	08:50:00	2.0	12.0	3.9	3.9	190	1022.7	56.3	55.9
08/10	07:50:00	2.0	12.0	1.9	3.9	180	1022.7	56.5	55.9
08/10	06:50:00	2.3	13.0	1.9	3.9	180	1022.7	56.5	56.1
08/10	05:50:00	2.0	15.0	1.9	3.9	190	1022.7	56.7	56.5
08/10	04:50:00	2.0	17.0	1.9	3.9	190	1022.7	56.7	56.7
08/10	03:50:00	2.0	13.0	1.9	3.9	160	1022.7	56.7	56.7
08/10	02:50:00	2.0	12.0	1.9	3.9	190	1022.8	57.7	56.5
08/10	01:50:00	2.0	12.0	1.9	3.9	060	1023.0	58.8	56.3
08/10	00:50:00	2.0	12.0	0.0	1.9	000	1023.2	58.1	32.0
08/09	23:50:00	2.0	12.0	3.9	5.8	160	1023.4	57.2	55.9
08/09	22:50:00	2.0	13.0	1.9	3.9	150	1023.6	58.1	55.9
08/09	21:50:00	2.0	12.0	1.9	1.9	020	1023.9	56.7	55.9
08/09	20:50:00	2.0	12.0	3.9	3.9	280	1024.0	55.8	55.8
08/09	19:50:00	2.0	13.0	3.9	5.8	240	1023.9	55.4	55.8
08/09	18:50:00	2.3	12.0	3.9	5.8	250	1023.7	54.9	32.0
08/09	17:50:00	2.0	13.0	3.9	3.9	270	1023.7	54.0	55.6
08/09	16:50:00	2.0	12.0	3.9	5.8	220	1023.8	53.6	55.6

000019344 ___0.026297

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