BUOY 46001 (STORMSURF)

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Buoy 46001 Gulf of Alaska
Longitude = 148.17W Latitude = 56.30N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

08/20
23:00:00

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

Current Swell & Surf Analysis
Buoy 46001
23:00:00 (GMT) on 08/20
Sea Height:	2.1 ft
Primary Swell Height:	1.9 ft
Primary Swell Period:	14.4 secs
Surf Height	1.3 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)
08/20	23:00:00	2.1	1.9 se	14.4 secs	0.8 se	10.3 secs	0.5 se	7.2secs	1.3 -1.9	14.4
08/20	22:00:00	2.1	1.8 se	14.6 secs	1.1 se	11.4 secs	0.2 se	20.0secs	1.3 -1.9	14.6
08/20	21:00:00	2.2	1.8 se	16.0 secs	1.0 se	11.3 secs	0.3 se	20.0secs	1.4 -2.0	16.0
08/20	20:00:00	2.0	1.6 se	14.6 secs	1.1 se	11.3 secs	0.2 se	20.0secs	1.2 -1.6	14.6
08/20	19:00:00	2.0	1.6 se	14.9 secs	1.1 se	11.2 secs	0.6 se	7.9secs	1.2 -1.6	14.9
08/20	18:00:00	2.3	2.0 se	16.0 secs	1.1 se	11.4 secs	0.2 se	20.0secs	1.6 -2.2	16.0
08/20	17:00:00	2.3	1.9 se	14.7 secs	1.2 se	11.4 secs	0.3 se	20.0secs	1.4 -2.0	14.7
08/20	16:00:00	2.4	1.9 se	16.1 secs	1.6 se	13.0 secs	0.9 se	9.0secs	1.5 -2.2	16.1
08/20	15:00:00	2.3	1.7 se	16.0 secs	1.6 se	13.0 secs	0.9 se	9.2secs	1.4 -1.9	16.0
08/20	14:00:00	2.8	2.4 se	14.8 secs	1.4 se	11.5 secs	0.4 se	20.0secs	1.8 -2.5	14.8
08/20	13:00:00	2.5	2.0 se	14.6 secs	1.4 se	11.3 secs	0.4 se	20.0secs	1.5 -2.1	14.6
08/20	12:00:00	2.1	1.5 se	14.4 secs	1.3 se	10.2 secs	0.4 se	7.2secs	1.1 -1.5	14.4
08/20	11:00:00	2.5	2.1 se	14.8 secs	1.3 se	11.4 secs	0.3 se	20.0secs	1.6 -2.2	14.8
08/20	10:00:00	2.2	1.7 se	14.7 secs	1.4 se	11.3 secs	0.2 se	20.0secs	1.3 -1.8	14.7
08/20	09:00:00	2.4	1.8 se	16.3 secs	1.7 se	12.9 secs	0.5 se	20.0secs	1.5 -2.1	16.3
08/20	08:00:00	2.3	1.9 se	14.4 secs	1.1 se	10.4 secs	0.3 se	20.0secs	1.4 -1.9	14.4
08/20	07:00:00	2.2	1.7 se	14.6 secs	1.3 se	11.4 secs	0.2 se	20.0secs	1.3 -1.8	14.6
08/20	06:00:00	2.5	2.0 se	14.5 secs	1.2 se	17.6 secs	1.5 se	11.4secs	1.5 -2.1	14.5
08/20	05:00:00	2.3	1.8 se	14.5 secs	1.5 se	11.4 secs	0.5 se	7.7secs	1.3 -1.8	14.5
08/20	04:00:00	2.3	1.5 se	16.5 secs	1.6 se	12.6 secs	0.5 se	20.0secs	1.3 -1.8	16.5
08/20	03:00:00	2.3	1.9 se	14.7 secs	1.3 se	11.3 secs	0.5 se	7.7secs	1.4 -1.9	14.7
08/20	02:00:00	2.2	1.5 se	14.7 secs	1.5 se	11.2 secs	0.6 se	7.8secs	1.1 -1.6	14.7
08/20	01:00:00	2.4	1.7 se	16.4 secs	1.6 se	12.7 secs	0.5 se	20.0secs	1.4 -1.9	16.4
08/20	00:00:00	2.4	1.8 se	14.4 secs	1.1 se	17.9 secs	1.3 se	10.3secs	1.3 -1.8	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
23:00:00 (GMT) on 08/20
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	13.7 kts
Wind Gust:	15.6 kts
Wind Direction:	070 degrees
Barometric Pressure:	1020.7 mbs
Air Temperature:	57.6 degrees
Water Temperature:	57.4 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)
08/20	23:00:00	0.0	0.0	13.7	15.6	070	1020.7	57.6	57.4
08/20	22:00:00	2.3	15.0	11.7	15.6	080	1020.6	57.6	57.2
08/20	21:00:00	2.0	16.0	13.7	17.6	080	1020.2	57.7	57.4
08/20	20:00:00	2.0	0.0	11.7	13.7	060	1020.1	57.4	57.2
08/20	19:00:00	0.0	0.0	9.8	11.7	050	1020.0	56.8	57.2
08/20	18:00:00	2.0	15.0	7.8	9.8	060	1019.9	56.3	57.4
08/20	17:00:00	0.0	0.0	9.8	9.8	080	1019.6	56.1	57.4
08/20	16:00:00	0.0	0.0	5.8	7.8	070	1019.0	54.9	57.2
08/20	15:00:00	2.0	16.0	7.8	9.8	100	1018.9	55.9	57.4
08/20	14:00:00	0.0	0.0	7.8	9.8	090	1018.5	55.4	57.4
08/20	13:00:00	0.0	0.0	5.8	7.8	110	1018.3	55.8	57.4
08/20	12:00:00	2.0	0.0	5.8	7.8	120	1018.1	55.2	57.4
08/20	11:00:00	0.0	0.0	3.9	3.9	140	1017.8	55.0	57.4
08/20	10:00:00	2.0	15.0	5.8	7.8	160	1017.7	55.0	57.4
08/20	09:00:00	2.0	15.0	3.9	3.9	150	1017.5	55.4	57.4
08/20	08:00:00	0.0	0.0	9.8	9.8	160	1017.2	55.0	57.4
08/20	07:00:00	2.0	16.0	9.8	9.8	150	1016.9	55.9	57.4
08/20	06:00:00	2.0	16.0	5.8	7.8	170	1016.9	56.7	57.6
08/20	05:00:00	2.3	15.0	7.8	9.8	180	1016.6	56.7	57.6
08/20	04:00:00	2.3	16.0	5.8	7.8	170	1016.2	56.7	57.6
08/20	03:00:00	2.0	17.0	7.8	9.8	180	1015.8	56.7	57.6
08/20	02:00:00	2.3	11.0	9.8	11.7	180	1015.6	56.8	57.6
08/20	01:00:00	2.0	0.0	7.8	9.8	190	1015.5	56.8	57.6
08/20	00:00:00	2.3	11.0	9.8	11.7	190	1015.4	56.8	57.6

000018407 ___0.024743

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