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)

08/13
18:00:00

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

Current Swell & Surf Analysis
Buoy 46001
18:00:00 (GMT) on 08/13
Sea Height:	3.1 ft
Primary Swell Height:	2 ft
Primary Swell Period:	14.5 secs
Surf Height	1.5 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)
08/13	18:00:00	3.1	2.0 se	14.5 secs	1.8 se	5.9 secs	0.9 se	10.4secs	1.5 -2.1	14.5
08/13	17:00:00	2.9	1.9 se	14.4 secs	1.7 se	5.9 secs	0.8 se	10.2secs	1.4 -1.9	14.4
08/13	16:00:00	2.8	1.5 se	14.2 secs	1.9 se	5.9 secs	0.8 se	10.3secs	1.1 -1.5	14.2
08/13	15:00:00	3.3	2.3 se	14.5 secs	1.9 se	5.9 secs	0.7 se	10.4secs	1.7 -2.3	14.5
08/13	14:00:00	3.0	1.7 se	16.3 secs	1.6 se	13.0 secs	1.7 se	6.2secs	1.4 -2.0	16.3
08/13	13:00:00	3.0	1.8 se	14.3 secs	1.8 se	6.2 secs	0.9 se	10.3secs	1.3 -1.8	14.3
08/13	12:00:00	3.2	2.0 se	14.4 secs	1.2 se	11.4 secs	1.9 se	5.9secs	1.4 -2.0	14.4
08/13	11:00:00	3.4	1.8 se	16.0 secs	1.1 se	11.5 secs	2.2 se	5.9secs	1.5 -2.1	16.0
08/13	10:00:00	3.5	1.9 se	16.4 secs	1.9 se	13.0 secs	0.7 se	20.0secs	1.6 -2.2	16.4
08/13	09:00:00	3.5	2.0 se	14.4 secs	2.4 se	5.9 secs	0.7 se	10.5secs	1.4 -2.0	14.4
08/13	08:00:00	3.7	1.8 se	16.1 secs	1.9 se	12.9 secs	2.5 se	6.2secs	1.4 -2.0	16.1
08/13	07:00:00	3.6	2.0 se	14.4 secs	1.3 se	11.3 secs	2.3 se	6.2secs	1.4 -2.0	14.4
08/13	06:00:00	4.0	1.7 se	12.8 secs	3.1 se	6.3 secs	0.3 se	16.7secs	1.1 -1.5	12.8
08/13	05:00:00	4.0	1.5 se	16.3 secs	1.6 se	12.9 secs	2.9 se	6.3secs	1.2 -1.7	16.3
08/13	04:00:00	4.5	2.0 se	15.9 secs	3.2 se	6.6 secs	1.0 se	11.5secs	1.6 -2.2	15.9
08/13	03:00:00	4.3	1.9 se	14.4 secs	2.9 se	6.6 secs	1.1 se	17.7secs	1.4 -1.9	14.4
08/13	02:00:00	4.4	1.8 se	16.3 secs	1.6 se	13.2 secs	2.9 se	6.3secs	1.4 -2.0	16.3
08/13	01:00:00	3.7	1.5 se	16.2 secs	1.5 se	13.0 secs	2.4 se	6.7secs	1.2 -1.7	16.2
08/13	00:00:00	3.7	1.8 se	16.0 secs	2.5 se	5.9 secs	1.0 se	11.5secs	1.5 -2.0	16.0
08/12	23:00:00	3.8	2.1 se	16.3 secs	1.8 se	13.0 secs	2.4 se	5.9secs	1.7 -2.4	16.3
08/12	22:00:00	3.7	2.4 se	14.5 secs	2.3 se	5.5 secs	0.9 se	10.5secs	1.8 -2.5	14.5
08/12	21:00:00	3.1	1.9 se	16.2 secs	1.9 se	13.0 secs	0.6 se	20.0secs	1.5 -2.1	16.2
08/12	20:00:00	2.9	2.1 se	16.1 secs	2.0 se	13.0 secs	0.5 se	20.0secs	1.7 -2.4	16.1
08/12	19:00:00	2.3	1.6 se	14.5 secs	1.0 se	10.5 secs	1.2 se	5.6secs	1.2 -1.7	14.5

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
18:50:00 (GMT) on 08/13
Combined Sea Height:	3.3 ft
Dominant Period:	15.0 secs
Wind Speed:	9.8 kts
Wind Gust:	13.7 kts
Wind Direction:	110 degrees
Barometric Pressure:	1021.1 mbs
Air Temperature:	56.5 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)
08/13	18:50:00	3.3	15.0	9.8	13.7	110	1021.1	56.5	32.0
08/13	17:50:00	3.3	6.0	9.8	13.7	110	1021.3	56.3	55.9
08/13	16:50:00	3.3	14.0	11.7	15.6	120	1021.3	56.3	55.8
08/13	15:50:00	3.6	6.0	13.7	17.6	120	1021.4	56.1	55.8
08/13	14:50:00	3.3	6.0	13.7	15.6	130	1021.6	56.1	55.8
08/13	13:50:00	3.6	6.0	13.7	15.6	130	1021.7	56.1	55.8
08/13	12:50:00	3.6	6.0	11.7	13.7	140	1021.8	56.1	55.9
08/13	11:50:00	3.6	6.0	11.7	13.7	140	1022.0	56.3	55.9
08/13	10:50:00	3.6	6.0	9.8	11.7	130	1022.3	56.3	55.8
08/13	09:50:00	3.9	6.0	11.7	15.6	130	1022.2	56.5	55.8
08/13	08:50:00	4.3	6.0	13.7	17.6	130	1022.1	56.5	55.8
08/13	07:50:00	4.3	6.0	13.7	17.6	130	1022.3	56.5	55.8
08/13	06:50:00	4.6	0.0	13.7	17.6	130	1022.2	56.5	55.8
08/13	05:50:00	4.6	6.0	13.7	17.6	130	1022.4	56.3	55.8
08/13	04:50:00	4.6	7.0	15.6	19.5	130	1022.6	56.3	55.9
08/13	03:50:00	4.9	6.0	17.6	21.4	120	1022.5	56.3	55.9
08/13	02:50:00	4.9	6.0	17.6	21.4	120	1022.9	56.5	55.9
08/13	01:50:00	4.6	7.0	17.6	21.4	120	1023.3	56.5	55.9
08/13	00:50:00	4.6	6.0	17.6	21.4	120	1023.4	56.3	56.1
08/12	23:50:00	4.6	5.0	17.6	23.4	120	1023.9	56.3	56.1
08/12	22:50:00	4.6	6.0	17.6	23.4	120	1024.2	56.3	56.3
08/12	21:50:00	4.3	5.0	19.5	23.4	110	1024.6	56.5	56.3
08/12	20:50:00	3.9	5.0	19.5	23.4	110	1024.8	56.3	56.3
08/12	19:50:00	3.6	0.0	19.5	23.4	110	1024.5	56.7	56.3

000019356 ___0.027674

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