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)

04/24
22:00:00

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

Current Swell & Surf Analysis
Buoy 46001
22:00:00 (GMT) on 04/24
Sea Height:	4.6 ft
Primary Swell Height:	2.0 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)
04/24	22:00:00	4.6	2.0 se	14.5 secs	2.9 se	9.0 secs	1.2 se	5.9secs	1.5 -2.1	14.5
04/24	21:00:00	4.9	3.4 se	9.1 secs	2.1 se	14.6 secs	1.4 se	5.9secs	1.5 -2.2	9.1
04/24	20:00:00	5.5	3.7 se	9.9 secs	2.3 se	14.2 secs	1.8 se	6.8secs	1.8 -2.6	9.9
04/24	19:00:00	5.4	3.7 se	9.9 secs	2.3 se	14.2 secs	1.9 se	6.8secs	1.8 -2.5	9.9
04/24	18:00:00	4.9	3.3 se	9.9 secs	2.0 se	14.3 secs	0.9 se	17.3secs	1.6 -2.3	9.9
04/24	17:00:00	5.4	3.9 se	9.1 secs	2.0 se	14.1 secs	1.5 se	5.9secs	1.8 -2.5	9.1
04/24	16:00:00	4.9	2.4 se	14.6 secs	3.2 se	8.3 secs	0.0 se	0.0secs	1.8 -2.5	14.6
04/24	15:00:00	4.9	3.5 se	8.3 secs	1.9 se	12.5 secs	0.8 se	16.7secs	1.5 -2.0	8.3
04/24	14:00:00	4.7	2.9 se	9.1 secs	1.8 se	14.2 secs	1.6 se	5.9secs	1.3 -1.8	9.1
04/24	13:00:00	4.6	2.0 se	14.5 secs	3.1 se	8.3 secs	0.0 se	0.0secs	1.5 -2.1	14.5
04/24	12:00:00	4.7	2.0 se	14.2 secs	2.8 se	9.0 secs	1.4 se	5.9secs	1.4 -2.0	14.2
04/24	11:00:00	4.7	3.1 se	9.0 secs	2.1 se	12.6 secs	0.6 se	16.7secs	1.4 -2.0	9.0
04/24	10:00:00	4.6	3.0 se	9.0 secs	1.7 se	14.3 secs	0.8 se	17.7secs	1.4 -1.9	9.0
04/24	09:00:00	5.0	3.6 se	8.4 secs	2.1 se	14.5 secs	0.2 se	20.0secs	1.5 -2.1	8.4
04/24	08:00:00	5.1	3.5 se	9.0 secs	2.4 se	12.6 secs	0.6 se	16.7secs	1.6 -2.2	9.0
04/24	07:00:00	5.2	3.6 se	9.1 secs	2.0 se	12.5 secs	1.5 se	5.9secs	1.6 -2.3	9.1
04/24	06:00:00	5.5	3.8 se	9.0 secs	1.9 se	14.8 secs	1.6 se	5.8secs	1.7 -2.4	9.0
04/24	05:00:00	6.0	4.3 se	9.0 secs	2.0 se	14.6 secs	1.7 se	5.9secs	1.9 -2.7	9.0
04/24	04:00:00	5.8	3.2 se	11.0 secs	3.7 se	7.8 secs	2.0 se	14.2secs	1.8 -2.5	11.0
04/24	03:00:00	5.6	3.9 se	9.0 secs	2.5 se	12.6 secs	1.9 se	15.7secs	1.7 -2.4	9.0
04/24	02:00:00	5.6	2.4 se	14.3 secs	3.7 se	9.1 secs	1.2 se	17.6secs	1.7 -2.4	14.3
04/24	01:00:00	4.9	2.2 se	14.5 secs	3.2 se	8.4 secs	1.3 se	17.5secs	1.6 -2.3	14.5
04/24	00:00:00	5.0	2.3 se	14.5 secs	2.6 se	11.0 secs	2.7 se	7.8secs	1.7 -2.4	14.5
04/23	23:00:00	5.0	2.0 se	14.4 secs	2.9 se	9.0 secs	1.0 se	17.5secs	1.4 -2.0	14.4

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
22:00:00 (GMT) on 04/24
Combined Sea Height:	5.2 ft
Dominant Period:	8.0 secs
Wind Speed:	13.7 kts
Wind Gust:	15.6 kts
Wind Direction:	140 degrees
Barometric Pressure:	1010.6 mbs
Air Temperature:	40.3 degrees
Water Temperature:	40.6 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)
04/24	22:00:00	5.2	8.0	13.7	15.6	140	1010.6	40.3	40.6
04/24	21:00:00	5.2	9.0	13.7	15.6	130	1010.6	39.9	40.6
04/24	20:00:00	5.2	9.0	13.7	15.6	140	1010.5	39.7	40.6
04/24	19:00:00	5.2	9.0	13.7	17.6	150	1010.6	39.0	40.5
04/24	18:00:00	5.2	9.0	11.7	15.6	150	1010.5	39.2	40.5
04/24	17:00:00	0.0	0.0	11.7	15.6	140	1010.5	39.0	40.3
04/24	16:00:00	4.6	8.0	11.7	13.7	140	1010.4	38.8	40.5
04/24	15:00:00	5.2	0.0	11.7	15.6	130	1009.9	39.4	40.5
04/24	14:00:00	0.0	0.0	11.7	13.7	130	1009.9	39.9	40.5
04/24	13:00:00	4.9	8.0	13.7	17.6	120	1009.8	39.7	40.3
04/24	12:00:00	4.9	9.0	13.7	17.6	140	1010.0	40.1	40.5
04/24	11:00:00	0.0	0.0	13.7	17.6	120	1009.9	40.3	40.6
04/24	10:00:00	4.9	8.0	13.7	17.6	120	1010.0	40.6	40.6
04/24	09:00:00	5.6	0.0	13.7	15.6	120	1010.3	40.1	40.6
04/24	08:00:00	5.2	0.0	11.7	13.7	110	1010.4	41.0	40.6
04/24	07:00:00	5.6	0.0	9.8	11.7	090	1010.4	41.2	40.5
04/24	06:00:00	5.6	8.0	9.8	11.7	090	1010.4	41.4	40.6
04/24	05:00:00	0.0	0.0	7.8	11.7	100	1010.5	41.7	40.5
04/24	04:00:00	5.9	0.0	9.8	13.7	110	1010.4	41.7	40.6
04/24	03:00:00	5.9	0.0	9.8	13.7	100	1010.2	41.2	40.6
04/24	02:00:00	5.6	8.0	9.8	13.7	080	1010.1	41.4	40.6
04/24	01:00:00	5.6	9.0	9.8	11.7	070	1010.1	41.5	40.6
04/24	00:00:00	4.6	9.0	7.8	11.7	070	1010.2	41.4	40.6
04/23	23:00:00	4.6	9.0	7.8	11.7	080	1010.2	41.5	40.5

000017257 ___0.031989

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