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)

03/06
17:00:00

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

Current Swell & Surf Analysis
Buoy 46001
17:00:00 (GMT) on 03/06
Sea Height:	13.1 ft
Primary Swell Height:	8.4 ft
Primary Swell Period:	9.1 secs
Surf Height	3.8 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)
03/06	17:00:00	13.1	8.4 se	9.1 secs	5.1 se	12.5 secs	4.4 se	5.9secs	3.8 -5.3	9.1
03/06	16:00:00	12.3	5.1 se	12.6 secs	7.8 se	7.6 secs	0.0 se	0.0secs	3.2 -4.5	12.6
03/06	15:00:00	10.4	4.5 se	12.7 secs	4.8 se	9.2 secs	5.1 se	5.9secs	2.9 -4.0	12.7
03/06	14:00:00	8.7	4.4 se	13.8 secs	4.4 se	9.1 secs	4.2 se	5.9secs	3.0 -4.2	13.8
03/06	13:00:00	7.5	4.0 se	12.9 secs	4.1 se	9.3 secs	3.7 se	5.6secs	2.6 -3.6	12.9
03/06	12:00:00	7.4	4.4 se	12.9 secs	4.4 se	9.9 secs	2.7 se	6.2secs	2.9 -4.0	12.9
03/06	11:00:00	6.0	3.3 se	12.9 secs	3.9 se	9.2 secs	0.9 se	19.4secs	2.1 -2.9	12.9
03/06	10:00:00	6.0	4.3 se	10.0 secs	2.2 se	14.3 secs	2.0 se	6.7secs	2.1 -3.0	10.0
03/06	09:00:00	6.3	4.6 se	10.0 secs	2.5 se	14.5 secs	2.1 se	6.7secs	2.3 -3.2	10.0
03/06	08:00:00	5.7	4.2 se	9.9 secs	2.0 se	14.6 secs	1.9 se	6.7secs	2.1 -2.9	9.9
03/06	07:00:00	6.1	4.7 se	10.0 secs	1.5 se	13.9 secs	2.2 se	6.7secs	2.4 -3.3	10.0
03/06	06:00:00	6.2	4.4 se	10.0 secs	1.5 se	14.2 secs	2.1 se	6.7secs	2.2 -3.0	10.0
03/06	05:00:00	6.6	5.0 se	9.1 secs	1.3 se	14.1 secs	1.9 se	5.9secs	2.3 -3.2	9.1
03/06	04:00:00	6.6	4.9 se	9.8 secs	2.7 se	6.7 secs	1.2 se	13.7secs	2.4 -3.4	9.8
03/06	03:00:00	6.5	4.9 se	9.2 secs	2.2 se	5.9 secs	0.7 se	12.5secs	2.2 -3.1	9.2
03/06	02:00:00	6.7	4.9 se	9.9 secs	2.7 se	6.8 secs	1.1 se	12.9secs	2.4 -3.4	9.9
03/06	01:00:00	6.3	4.6 se	9.1 secs	2.0 se	12.2 secs	2.1 se	6.0secs	2.1 -2.9	9.1
03/06	00:00:00	6.8	5.7 se	9.2 secs	1.1 se	13.2 secs	1.9 se	5.9secs	2.6 -3.7	9.2
03/05	23:00:00	6.3	4.9 se	9.1 secs	2.3 se	12.3 secs	2.3 se	5.9secs	2.2 -3.1	9.1
03/05	22:00:00	7.0	5.6 se	9.1 secs	1.2 se	13.8 secs	2.2 se	5.9secs	2.5 -3.6	9.1
03/05	21:00:00	7.2	5.5 se	9.9 secs	2.9 se	6.8 secs	1.2 se	13.2secs	2.7 -3.8	9.9
03/05	20:00:00	6.8	4.8 se	10.1 secs	2.4 se	6.7 secs	0.5 se	14.3secs	2.4 -3.4	10.1
03/05	19:00:00	6.3	4.7 se	9.9 secs	1.5 se	13.6 secs	2.5 se	6.7secs	2.3 -3.3	9.9
03/05	18:00:00	6.4	4.0 se	10.0 secs	3.1 se	6.7 secs	1.0 se	13.3secs	2.0 -2.8	10.0

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
17:50:00 (GMT) on 03/06
Combined Sea Height:	16.1 ft
Dominant Period:	9.0 secs
Wind Speed:	37.0 kts
Wind Gust:	46.8 kts
Wind Direction:	210 degrees
Barometric Pressure:	979.1 mbs
Air Temperature:	40.3 degrees
Water Temperature:	38.3 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)
03/06	17:50:00	16.1	9.0	37.0	46.8	210	979.1	40.3	38.3
03/06	16:50:00	13.8	8.0	29.2	41.0	210	979.0	41.2	38.3
03/06	15:50:00	10.8	7.0	31.2	37.0	210	978.9	41.5	38.3
03/06	14:50:00	8.9	6.0	31.2	39.0	200	979.3	41.7	38.3
03/06	13:50:00	8.5	14.0	27.3	33.1	180	979.5	41.0	38.3
03/06	12:50:00	7.5	10.0	23.4	29.2	150	981.2	40.1	38.3
03/06	11:50:00	7.2	9.0	21.4	27.3	120	983.5	39.7	38.3
03/06	10:50:00	6.9	9.0	21.4	25.4	120	986.4	39.7	38.3
03/06	09:50:00	5.9	9.0	17.6	21.4	120	989.6	39.7	38.3
03/06	08:50:00	6.9	9.0	17.6	19.5	120	992.4	39.4	38.3
03/06	07:50:00	5.9	9.0	15.6	17.6	130	994.5	39.2	38.3
03/06	06:50:00	6.6	9.0	13.7	17.6	130	996.0	39.0	38.3
03/06	05:50:00	6.2	10.0	11.7	13.7	130	997.7	38.8	32.0
03/06	04:50:00	6.6	9.0	11.7	13.7	140	999.0	38.8	38.3
03/06	03:50:00	6.2	9.0	11.7	13.7	140	999.9	38.8	38.3
03/06	02:50:00	6.6	9.0	11.7	13.7	130	1000.4	38.8	38.3
03/06	01:50:00	6.9	9.0	9.8	11.7	120	1000.8	38.5	38.3
03/06	00:50:00	6.6	10.0	7.8	7.8	170	1002.1	38.5	38.3
03/05	23:50:00	6.9	9.0	9.8	11.7	200	1002.4	38.3	38.3
03/05	22:50:00	7.5	10.0	15.6	17.6	210	1002.6	38.3	38.3
03/05	21:50:00	7.2	9.0	11.7	13.7	200	1002.3	37.6	38.3
03/05	20:50:00	7.2	10.0	13.7	17.6	200	1001.7	37.8	38.3
03/05	19:50:00	7.2	10.0	17.6	21.4	200	1001.6	38.5	38.3
03/05	18:50:00	7.2	9.0	13.7	17.6	190	1001.0	39.0	38.3

000018816 ___0.026578

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