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)

05/20
03:00:00

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

Current Swell & Surf Analysis
Buoy 46001
03:00:00 (GMT) on 05/20
Sea Height:	9.4 ft
Primary Swell Height:	7.9 ft
Primary Swell Period:	11.1 secs
Surf Height	4.4 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)
05/20	03:00:00	9.4	7.9 se	11.1 secs	3.1 se	7.7 secs	1.5 se	14.9secs	4.4 -6.1	11.1
05/20	02:00:00	7.3	5.4 se	11.2 secs	2.8 se	7.8 secs	1.5 se	14.9secs	3.0 -4.2	11.2
05/20	01:00:00	7.2	5.1 se	11.2 secs	1.9 se	15.9 secs	3.0 se	7.8secs	2.9 -4.0	11.2
05/20	00:00:00	6.8	5.0 se	11.0 secs	2.9 se	7.7 secs	1.2 se	14.9secs	2.7 -3.8	11.0
05/19	23:00:00	7.1	5.3 se	10.2 secs	2.2 se	14.1 secs	3.0 se	7.2secs	2.7 -3.8	10.2
05/19	22:00:00	7.3	4.7 se	11.0 secs	3.8 se	7.8 secs	1.2 se	14.8secs	2.6 -3.6	11.0
05/19	21:00:00	7.4	5.2 se	11.0 secs	3.0 se	7.8 secs	1.4 se	15.1secs	2.8 -4.0	11.0
05/19	20:00:00	8.6	6.3 se	10.0 secs	2.5 se	13.7 secs	3.2 se	6.7secs	3.2 -4.4	10.0
05/19	19:00:00	7.6	5.1 se	10.1 secs	2.1 se	13.9 secs	3.2 se	6.7secs	2.6 -3.6	10.1
05/19	18:00:00	8.0	5.8 se	10.1 secs	2.4 se	13.8 secs	2.9 se	6.7secs	2.9 -4.1	10.1
05/19	17:00:00	7.2	4.8 se	9.1 secs	2.6 se	12.5 secs	3.0 se	5.9secs	2.2 -3.1	9.1
05/19	16:00:00	7.7	4.8 se	10.1 secs	1.9 se	13.8 secs	3.8 se	6.7secs	2.4 -3.4	10.1
05/19	15:00:00	6.7	3.7 se	10.1 secs	1.7 se	13.8 secs	3.4 se	6.7secs	1.9 -2.6	10.1
05/19	14:00:00	7.1	4.3 se	9.1 secs	2.4 se	12.7 secs	3.3 se	5.9secs	2.0 -2.8	9.1
05/19	13:00:00	7.3	4.3 se	10.1 secs	2.1 se	14.1 secs	3.4 se	6.7secs	2.2 -3.1	10.1
05/19	12:00:00	7.7	4.9 se	10.1 secs	2.6 se	14.0 secs	3.5 se	6.7secs	2.4 -3.4	10.1
05/19	11:00:00	7.0	4.2 se	11.0 secs	3.5 se	6.7 secs	1.1 se	15.0secs	2.3 -3.2	11.0
05/19	10:00:00	7.4	4.6 se	11.0 secs	3.4 se	7.7 secs	1.6 se	14.9secs	2.5 -3.6	11.0
05/19	09:00:00	7.3	4.4 se	12.2 secs	4.1 se	9.2 secs	2.8 se	5.9secs	2.7 -3.8	12.2
05/19	08:00:00	7.6	4.7 se	10.9 secs	4.3 se	7.7 secs	1.7 se	14.0secs	2.5 -3.6	10.9
05/19	07:00:00	7.6	5.3 se	10.1 secs	2.1 se	14.2 secs	2.6 se	6.7secs	2.7 -3.8	10.1
05/19	06:00:00	8.3	5.7 se	11.2 secs	4.4 se	7.8 secs	1.6 se	15.1secs	3.2 -4.5	11.2
05/19	05:00:00	8.2	5.3 se	12.3 secs	4.0 se	9.2 secs	2.2 se	5.9secs	3.3 -4.6	12.3
05/19	04:00:00	8.4	5.2 se	11.1 secs	4.5 se	7.8 secs	1.3 se	15.2secs	2.9 -4.0	11.1

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
03:50:00 (GMT) on 05/20
Combined Sea Height:	7.9 ft
Dominant Period:	10.0 secs
Wind Speed:	13.7 kts
Wind Gust:	17.6 kts
Wind Direction:	130 degrees
Barometric Pressure:	1013.3 mbs
Air Temperature:	43.2 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)
05/20	03:50:00	7.9	10.0	13.7	17.6	130	1013.3	43.2	32.0
05/20	02:50:00	7.9	10.0	13.7	15.6	150	1014.4	43.3	43.0
05/20	01:50:00	7.2	11.0	13.7	17.6	160	1014.9	43.3	43.0
05/20	00:50:00	6.6	9.0	13.7	15.6	170	1015.7	43.3	43.2
05/19	23:50:00	6.6	11.0	11.7	13.7	170	1016.0	43.5	43.0
05/19	22:50:00	7.5	10.0	11.7	13.7	180	1016.2	43.5	43.2
05/19	21:50:00	8.2	10.0	11.7	13.7	190	1016.4	43.3	43.0
05/19	20:50:00	7.9	10.0	11.7	13.7	190	1016.1	43.3	43.0
05/19	19:50:00	7.5	10.0	11.7	13.7	190	1015.9	43.3	43.0
05/19	18:50:00	7.9	10.0	9.8	11.7	200	1015.7	43.3	43.0
05/19	17:50:00	7.5	9.0	9.8	13.7	200	1015.4	43.3	42.8
05/19	16:50:00	7.5	7.0	11.7	13.7	200	1014.9	43.3	42.8
05/19	15:50:00	7.2	9.0	13.7	15.6	190	1014.3	43.5	42.8
05/19	14:50:00	7.2	9.0	15.6	17.6	190	1013.8	43.5	42.8
05/19	13:50:00	7.5	8.0	15.6	19.5	180	1013.6	43.5	42.8
05/19	12:50:00	7.5	9.0	17.6	21.4	180	1013.5	43.3	42.8
05/19	11:50:00	8.2	8.0	19.5	21.4	170	1013.5	43.3	42.8
05/19	10:50:00	8.2	10.0	19.5	25.4	160	1013.8	43.0	43.0
05/19	09:50:00	8.2	10.0	21.4	23.4	150	1014.4	42.4	42.8
05/19	08:50:00	7.9	9.0	21.4	25.4	150	1015.0	41.7	42.8
05/19	07:50:00	7.9	8.0	21.4	25.4	160	1015.5	41.9	43.0
05/19	06:50:00	7.5	11.0	17.6	21.4	160	1015.9	42.6	43.0
05/19	05:50:00	8.9	11.0	15.6	17.6	170	1015.9	42.6	43.0
05/19	04:50:00	7.5	11.0	13.7	17.6	180	1016.0	42.8	43.2

000019109 ___0.030126

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