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)

03/16
15:00:00

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

Current Swell & Surf Analysis
Buoy 46001
15:00:00 (GMT) on 03/16
Sea Height:	13.8 ft
Primary Swell Height:	10.4 ft
Primary Swell Period:	11 secs
Surf Height	5.8 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)
03/16	15:00:00	13.8	10.4 se	11.0 secs	6.6 se	7.8 secs	2.3 se	15.3secs	5.8 -8.1	11.0
03/16	14:00:00	12.4	9.2 se	10.0 secs	3.4 se	13.6 secs	4.6 se	6.8secs	4.6 -6.5	10.0
03/16	13:00:00	10.9	7.7 se	10.0 secs	2.9 se	14.0 secs	4.2 se	6.8secs	3.9 -5.4	10.0
03/16	12:00:00	10.1	7.6 se	10.0 secs	4.0 se	6.7 secs	1.9 se	13.4secs	3.8 -5.3	10.0
03/16	11:00:00	9.9	6.4 se	10.0 secs	2.1 se	14.0 secs	4.1 se	6.7secs	3.2 -4.5	10.0
03/16	10:00:00	10.3	7.2 se	10.0 secs	2.9 se	14.5 secs	4.1 se	6.7secs	3.6 -5.1	10.0
03/16	09:00:00	11.0	7.2 se	9.9 secs	2.8 se	14.5 secs	4.8 se	6.7secs	3.6 -5.0	9.9
03/16	08:00:00	11.2	7.5 se	10.0 secs	5.6 se	6.7 secs	2.5 se	14.5secs	3.8 -5.3	10.0
03/16	07:00:00	11.5	7.8 se	10.1 secs	2.7 se	14.6 secs	5.0 se	6.7secs	4.0 -5.6	10.1
03/16	06:00:00	10.7	7.0 se	9.1 secs	2.6 se	16.5 secs	3.2 se	5.9secs	3.2 -4.5	9.1
03/16	05:00:00	8.4	4.7 se	10.0 secs	2.4 se	16.7 secs	4.1 se	6.7secs	2.4 -3.3	10.0
03/16	04:00:00	6.3	4.2 se	8.3 secs	2.1 se	15.1 secs	0.0 se	0.0secs	1.8 -2.5	8.3
03/16	03:00:00	6.3	2.2 se	18.2 secs	3.9 se	9.0 secs	1.6 se	12.5secs	2.0 -2.8	18.2
03/16	02:00:00	5.4	2.0 se	16.5 secs	3.2 se	9.0 secs	1.5 se	12.7secs	1.6 -2.3	16.5
03/16	01:00:00	5.3	2.5 se	15.1 secs	3.5 se	8.4 secs	0.0 se	0.0secs	1.9 -2.7	15.1
03/16	00:00:00	5.4	2.6 se	16.0 secs	3.1 se	8.3 secs	1.4 se	12.6secs	2.1 -2.9	16.0
03/15	23:00:00	5.1	2.3 se	16.7 secs	3.2 se	8.2 secs	1.5 se	12.6secs	1.9 -2.7	16.7
03/15	22:00:00	5.2	2.7 se	16.6 secs	3.2 se	8.3 secs	1.3 se	12.8secs	2.3 -3.2	16.6
03/15	21:00:00	5.4	3.0 se	16.4 secs	3.2 se	8.3 secs	1.6 se	13.0secs	2.4 -3.4	16.4
03/15	20:00:00	4.9	2.5 se	16.7 secs	3.3 se	7.7 secs	1.2 se	12.9secs	2.1 -2.9	16.7
03/15	19:00:00	4.8	2.5 se	16.9 secs	2.5 se	8.3 secs	0.9 se	20.0secs	2.2 -3.0	16.9
03/15	18:00:00	4.8	2.6 se	17.0 secs	2.8 se	7.7 secs	1.0 se	20.0secs	2.2 -3.1	17.0
03/15	17:00:00	4.4	2.1 se	16.8 secs	2.6 se	8.2 secs	1.3 se	12.8secs	1.8 -2.5	16.8
03/15	16:00:00	4.8	2.2 se	17.2 secs	2.9 se	7.7 secs	0.9 se	11.0secs	1.9 -2.6	17.2

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
15:50:00 (GMT) on 03/16
Combined Sea Height:	14.1 ft
Dominant Period:	9.0 secs
Wind Speed:	17.6 kts
Wind Gust:	23.4 kts
Wind Direction:	000 degrees
Barometric Pressure:	990.2 mbs
Air Temperature:	32.0 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)
03/16	15:50:00	14.1	9.0	17.6	23.4	000	990.2	32.0	32.0
03/16	14:50:00	12.5	10.0	19.5	23.4	300	990.9	27.7	37.9
03/16	13:50:00	11.5	9.0	17.6	23.4	310	991.0	28.0	37.9
03/16	12:50:00	11.2	10.0	19.5	25.4	310	991.4	28.6	37.9
03/16	11:50:00	11.2	10.0	21.4	25.4	290	991.9	28.2	37.9
03/16	10:50:00	10.8	10.0	23.4	31.2	290	992.2	28.8	37.8
03/16	09:50:00	11.2	9.0	19.5	25.4	290	992.5	30.0	37.9
03/16	08:50:00	10.8	9.0	21.4	27.3	300	993.1	30.7	37.9
03/16	07:50:00	12.5	10.0	23.4	27.3	310	993.3	31.6	37.9
03/16	06:50:00	11.2	9.0	23.4	27.3	320	993.6	32.4	37.9
03/16	05:50:00	10.8	10.0	23.4	29.2	320	993.6	33.1	37.9
03/16	04:50:00	8.9	8.0	23.4	29.2	320	994.0	32.2	37.9
03/16	03:50:00	6.2	8.0	17.6	21.4	330	994.5	33.3	37.9
03/16	02:50:00	6.2	8.0	17.6	21.4	330	995.2	32.9	38.1
03/16	01:50:00	5.9	8.0	17.6	19.5	330	996.1	34.2	38.1
03/16	00:50:00	5.6	8.0	15.6	19.5	330	997.3	33.6	38.1
03/15	23:50:00	5.6	7.0	15.6	19.5	340	998.6	33.4	38.1
03/15	22:50:00	5.6	8.0	11.7	13.7	340	999.6	32.7	38.1
03/15	21:50:00	4.9	8.0	9.8	11.7	330	1000.8	32.4	38.1
03/15	20:50:00	4.9	8.0	7.8	13.7	330	1001.7	32.0	38.1
03/15	19:50:00	4.9	8.0	7.8	9.8	360	1002.6	32.0	37.9
03/15	18:50:00	4.6	7.0	7.8	11.7	350	1003.3	31.6	32.0
03/15	17:50:00	5.2	8.0	5.8	9.8	350	1003.9	31.5	37.9
03/15	16:50:00	4.9	7.0	7.8	9.8	340	1004.7	31.5	37.9

000018856 ___0.02738

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