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)

04/26
18:00:00

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

Current Swell & Surf Analysis
Buoy 46001
18:00:00 (GMT) on 04/26
Sea Height:	4.8 ft
Primary Swell Height:	3.3 ft
Primary Swell Period:	12.4 secs
Surf Height	2.0 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)
04/26	18:00:00	4.8	3.3 se	12.4 secs	2.5 se	9.2 secs	0.8 se	16.7secs	2.0 -2.8	12.4
04/26	17:00:00	4.9	3.6 se	12.5 secs	1.7 se	15.5 secs	2.3 se	9.1secs	2.3 -3.2	12.5
04/26	16:00:00	4.7	3.4 se	12.4 secs	1.7 se	16.1 secs	2.3 se	9.3secs	2.1 -2.9	12.4
04/26	15:00:00	5.3	3.9 se	12.3 secs	1.7 se	15.9 secs	2.6 se	9.2secs	2.4 -3.4	12.3
04/26	14:00:00	5.0	3.4 se	12.4 secs	2.3 se	9.3 secs	0.8 se	16.7secs	2.1 -2.9	12.4
04/26	13:00:00	4.7	2.8 se	12.4 secs	1.7 se	16.3 secs	2.8 se	9.2secs	1.8 -2.5	12.4
04/26	12:00:00	4.5	2.9 se	12.4 secs	2.2 se	9.1 secs	0.9 se	16.7secs	1.8 -2.5	12.4
04/26	11:00:00	4.7	3.0 se	12.4 secs	2.2 se	9.1 secs	0.8 se	16.7secs	1.9 -2.6	12.4
04/26	10:00:00	4.7	2.9 se	12.4 secs	1.7 se	16.1 secs	2.3 se	9.1secs	1.8 -2.5	12.4
04/26	09:00:00	5.4	3.6 se	12.4 secs	1.9 se	15.7 secs	2.7 se	9.3secs	2.3 -3.2	12.4
04/26	08:00:00	5.5	3.9 se	12.3 secs	1.8 se	15.5 secs	2.7 se	9.3secs	2.4 -3.4	12.3
04/26	07:00:00	5.1	3.5 se	12.5 secs	2.7 se	9.2 secs	0.9 se	17.2secs	2.2 -3.1	12.5
04/26	06:00:00	5.8	4.3 se	12.4 secs	2.8 se	9.2 secs	0.9 se	16.7secs	2.7 -3.8	12.4
04/26	05:00:00	5.3	3.6 se	12.6 secs	2.4 se	9.2 secs	1.1 se	17.1secs	2.3 -3.2	12.6
04/26	04:00:00	6.1	4.5 se	12.6 secs	2.6 se	9.3 secs	1.0 se	16.7secs	2.9 -4.0	12.6
04/26	03:00:00	5.6	4.0 se	12.5 secs	2.1 se	15.7 secs	2.4 se	9.2secs	2.5 -3.5	12.5
04/26	02:00:00	5.5	3.5 se	13.8 secs	2.6 se	10.1 secs	2.1 se	6.7secs	2.4 -3.4	13.8
04/26	01:00:00	4.9	3.1 se	12.7 secs	2.8 se	9.1 secs	1.0 se	16.7secs	2.0 -2.8	12.7
04/26	00:00:00	4.7	2.7 se	14.1 secs	2.5 se	10.0 secs	1.2 se	17.6secs	1.9 -2.7	14.1
04/25	23:00:00	4.6	2.8 se	12.6 secs	1.9 se	15.8 secs	2.7 se	9.2secs	1.8 -2.5	12.6
04/25	22:00:00	5.3	3.1 se	14.1 secs	3.1 se	10.1 secs	1.2 se	17.4secs	2.2 -3.0	14.1
04/25	21:00:00	5.0	3.0 se	12.5 secs	3.0 se	9.1 secs	0.9 se	16.7secs	1.8 -2.6	12.5
04/25	20:00:00	5.0	3.8 se	12.5 secs	2.4 se	9.2 secs	0.7 se	16.7secs	2.3 -3.3	12.5
04/25	19:00:00	5.5	3.8 se	14.0 secs	2.6 se	10.2 secs	1.2 se	17.6secs	2.7 -3.8	14.0

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
18:00:00 (GMT) on 04/26
Combined Sea Height:	4.6 ft
Dominant Period:	10.0 secs
Wind Speed:	11.7 kts
Wind Gust:	13.7 kts
Wind Direction:	120 degrees
Barometric Pressure:	1010.6 mbs
Air Temperature:	40.5 degrees
Water Temperature:	40.8 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)
04/26	18:00:00	4.6	10.0	11.7	13.7	120	1010.6	40.5	40.8
04/26	17:00:00	0.0	0.0	9.8	13.7	140	1011.8	40.3	40.8
04/26	16:00:00	4.3	0.0	7.8	9.8	120	1012.3	40.1	41.0
04/26	15:00:00	4.6	0.0	3.9	5.8	110	1012.8	39.7	41.0
04/26	14:00:00	4.9	12.0	3.9	5.8	120	1013.0	39.4	41.0
04/26	13:00:00	0.0	0.0	3.9	5.8	130	1013.6	39.4	41.0
04/26	12:00:00	4.6	10.0	0.0	1.9	000	1014.0	39.2	41.0
04/26	11:00:00	0.0	0.0	3.9	3.9	250	1014.7	39.7	41.2
04/26	10:00:00	4.6	0.0	3.9	5.8	260	1015.1	39.9	41.2
04/26	09:00:00	4.9	9.0	5.8	7.8	260	1015.3	40.1	41.2
04/26	08:00:00	4.9	11.0	7.8	9.8	260	1015.6	40.3	41.2
04/26	07:00:00	4.6	0.0	7.8	11.7	260	1015.8	40.5	41.0
04/26	06:00:00	5.2	11.0	5.8	9.8	270	1015.7	40.5	41.0
04/26	05:00:00	0.0	0.0	7.8	9.8	260	1015.6	40.3	41.0
04/26	04:00:00	5.2	11.0	5.8	7.8	250	1015.3	40.1	41.2
04/26	03:00:00	4.9	8.0	7.8	9.8	220	1015.1	40.6	41.2
04/26	02:00:00	5.2	13.0	5.8	7.8	210	1014.9	40.6	41.4
04/26	01:00:00	4.3	0.0	5.8	5.8	220	1014.5	40.6	32.0
04/26	00:00:00	4.6	8.0	5.8	7.8	210	1014.3	40.8	41.2
04/25	23:00:00	0.0	0.0	5.8	9.8	210	1014.2	40.5	41.4
04/25	22:00:00	4.9	0.0	3.9	5.8	210	1014.0	40.3	41.0
04/25	21:00:00	4.9	8.0	5.8	9.8	230	1013.8	39.7	41.0
04/25	20:00:00	5.2	13.0	5.8	7.8	180	1013.6	40.3	40.8
04/25	19:00:00	4.9	12.0	5.8	7.8	150	1013.3	40.1	40.6

000017263 ___0.029394

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