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)

03/28
21:00:00

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

Current Swell & Surf Analysis
Buoy 46001
21:00:00 (GMT) on 03/28
Sea Height:	2.6 ft
Primary Swell Height:	1.2 ft
Primary Swell Period:	12.5 secs
Surf Height	0.8 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)
03/28	21:00:00	2.6	1.2 se	12.5 secs	1.2 se	9.1 secs	1.1 se	6.0secs	0.8 -1.1	12.5
03/28	20:00:00	2.8	1.5 se	12.6 secs	1.2 se	9.1 secs	1.1 se	5.9secs	0.9 -1.3	12.6
03/28	19:00:00	3.0	1.8 se	12.4 secs	1.5 se	8.3 secs	0.3 se	16.7secs	1.1 -1.5	12.4
03/28	18:00:00	3.1	1.4 se	14.3 secs	1.3 se	10.1 secs	1.7 se	6.7secs	1.0 -1.4	14.3
03/28	17:00:00	2.9	1.4 se	12.5 secs	1.7 se	7.7 secs	0.5 se	16.7secs	0.9 -1.3	12.5
03/28	16:00:00	3.1	1.6 se	12.5 secs	1.7 se	7.2 secs	0.4 se	16.7secs	1.0 -1.4	12.5
03/28	15:00:00	3.5	1.9 se	12.5 secs	1.6 se	7.6 secs	0.5 se	16.7secs	1.2 -1.7	12.5
03/28	14:00:00	3.3	1.6 se	12.4 secs	2.0 se	7.1 secs	0.4 se	16.7secs	1.0 -1.4	12.4
03/28	13:00:00	3.9	1.7 se	12.4 secs	2.5 se	7.2 secs	0.3 se	16.7secs	1.1 -1.5	12.4
03/28	12:00:00	3.8	1.8 se	12.6 secs	2.0 se	7.7 secs	0.5 se	16.7secs	1.1 -1.6	12.6
03/28	11:00:00	3.9	1.5 se	12.5 secs	2.4 se	6.6 secs	0.7 se	16.7secs	1.0 -1.4	12.5
03/28	10:00:00	4.3	1.8 se	12.5 secs	2.9 se	7.6 secs	0.5 se	16.7secs	1.1 -1.6	12.5
03/28	09:00:00	4.2	2.7 se	7.6 secs	1.6 se	12.5 secs	0.4 se	16.7secs	1.0 -1.4	7.6
03/28	08:00:00	4.3	1.9 se	12.4 secs	2.8 se	7.6 secs	0.6 se	16.7secs	1.2 -1.7	12.4
03/28	07:00:00	4.3	1.6 se	12.5 secs	2.8 se	7.2 secs	0.6 se	16.7secs	1.0 -1.4	12.5
03/28	06:00:00	4.2	1.5 se	14.2 secs	2.5 se	7.7 secs	0.0 se	0.0secs	1.0 -1.5	14.2
03/28	05:00:00	3.8	1.9 se	12.6 secs	2.1 se	7.6 secs	0.3 se	16.7secs	1.2 -1.7	12.6
03/28	04:00:00	4.0	1.5 se	13.9 secs	2.5 se	7.2 secs	1.1 se	10.2secs	1.1 -1.5	13.9
03/28	03:00:00	3.9	1.7 se	14.3 secs	2.3 se	7.1 secs	1.1 se	10.2secs	1.2 -1.7	14.3
03/28	02:00:00	4.0	1.8 se	14.3 secs	2.1 se	8.2 secs	0.0 se	0.0secs	1.3 -1.8	14.3
03/28	01:00:00	4.1	1.5 se	13.9 secs	2.4 se	7.7 secs	0.0 se	0.0secs	1.0 -1.4	13.9
03/28	00:00:00	4.2	1.7 se	14.0 secs	2.3 se	7.7 secs	0.0 se	0.0secs	1.2 -1.6	14.0
03/27	23:00:00	4.2	1.6 se	12.4 secs	2.3 se	7.7 secs	0.0 se	0.0secs	1.0 -1.4	12.4
03/27	22:00:00	4.6	3.1 se	7.2 secs	1.5 se	12.5 secs	0.7 se	16.7secs	1.1 -1.5	7.2

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
21:50:00 (GMT) on 03/28
Combined Sea Height:	3.3 ft
Dominant Period:	10.0 secs
Wind Speed:	13.7 kts
Wind Gust:	19.5 kts
Wind Direction:	260 degrees
Barometric Pressure:	1028.1 mbs
Air Temperature:	34.3 degrees
Water Temperature:	37.8 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)
03/28	21:50:00	3.3	10.0	13.7	19.5	260	1028.1	34.3	37.8
03/28	20:50:00	3.3	8.0	13.7	17.6	260	1028.1	34.5	37.8
03/28	19:50:00	3.3	6.0	11.7	15.6	240	1028.3	34.3	37.8
03/28	18:50:00	3.6	7.0	11.7	15.6	250	1028.3	33.8	37.6
03/28	17:50:00	3.3	7.0	13.7	15.6	260	1028.3	34.0	37.6
03/28	16:50:00	3.3	6.0	11.7	15.6	260	1028.3	34.2	37.6
03/28	15:50:00	3.6	6.0	11.7	15.6	250	1028.2	33.6	37.6
03/28	14:50:00	3.9	8.0	9.8	15.6	260	1028.2	33.6	37.6
03/28	13:50:00	4.3	7.0	9.8	13.7	250	1028.5	33.3	37.6
03/28	12:50:00	4.6	8.0	9.8	13.7	250	1028.6	33.3	37.6
03/28	11:50:00	4.6	7.0	9.8	15.6	270	1028.8	33.4	37.6
03/28	10:50:00	4.9	8.0	9.8	13.7	280	1028.6	34.0	37.6
03/28	09:50:00	4.6	8.0	9.8	13.7	300	1028.4	34.0	37.6
03/28	08:50:00	4.9	7.0	11.7	15.6	300	1028.3	34.3	37.6
03/28	07:50:00	4.6	7.0	11.7	15.6	320	1028.2	34.2	37.8
03/28	06:50:00	4.3	7.0	9.8	13.7	310	1028.1	34.2	37.6
03/28	05:50:00	4.3	7.0	9.8	11.7	320	1028.0	33.8	37.6
03/28	04:50:00	4.3	7.0	9.8	11.7	310	1027.6	33.8	37.8
03/28	03:50:00	4.6	6.0	11.7	13.7	320	1027.4	34.3	37.8
03/28	02:50:00	4.3	7.0	9.8	11.7	310	1027.1	34.5	37.6
03/28	01:50:00	4.6	8.0	11.7	13.7	320	1027.2	35.1	37.6
03/28	00:50:00	4.6	8.0	7.8	9.8	350	1027.1	35.8	37.6
03/27	23:50:00	4.9	8.0	9.8	11.7	360	1027.0	35.6	37.6
03/27	22:50:00	4.9	8.0	9.8	11.7	010	1026.7	35.6	37.6

000018900 ___0.028356

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