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)

03/23
18:00:00

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

Current Swell & Surf Analysis
Buoy 46001
18:00:00 (GMT) on 03/23
Sea Height:	6.8 ft
Primary Swell Height:	2.7 ft
Primary Swell Period:	12.8 secs
Surf Height	1.7 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)
03/23	18:00:00	6.8	2.7 se	12.8 secs	4.7 se	7.1 secs	0.5 se	16.7secs	1.7 -2.4	12.8
03/23	17:00:00	6.4	2.2 se	14.2 secs	3.8 se	7.6 secs	0.0 se	0.0secs	1.5 -2.1	14.2
03/23	16:00:00	8.0	5.5 se	7.7 secs	2.5 se	12.7 secs	0.9 se	16.7secs	2.1 -2.9	7.7
03/23	15:00:00	8.2	2.6 se	14.4 secs	5.1 se	7.2 secs	2.4 se	11.2secs	1.9 -2.6	14.4
03/23	14:00:00	8.8	6.0 se	7.1 secs	1.9 se	12.7 secs	0.0 se	0.0secs	2.1 -3.0	7.1
03/23	13:00:00	9.5	6.3 se	7.8 secs	2.9 se	11.1 secs	1.2 se	15.1secs	2.5 -3.4	7.8
03/23	12:00:00	8.9	5.1 se	8.4 secs	2.3 se	12.6 secs	0.8 se	16.7secs	2.1 -3.0	8.4
03/23	11:00:00	8.7	5.8 se	7.2 secs	3.1 se	12.5 secs	0.3 se	16.7secs	2.1 -2.9	7.2
03/23	10:00:00	8.3	4.8 se	9.0 secs	2.7 se	14.5 secs	3.4 se	5.9secs	2.2 -3.1	9.0
03/23	09:00:00	8.8	6.2 se	8.4 secs	2.9 se	13.9 secs	0.0 se	0.0secs	2.6 -3.6	8.4
03/23	08:00:00	8.6	5.3 se	10.0 secs	2.4 se	13.9 secs	3.8 se	6.7secs	2.7 -3.7	10.0
03/23	07:00:00	8.8	6.3 se	9.0 secs	3.8 se	12.4 secs	2.5 se	5.9secs	2.8 -4.0	9.0
03/23	06:00:00	9.9	6.1 se	11.2 secs	5.3 se	7.9 secs	2.1 se	15.1secs	3.4 -4.8	11.2
03/23	05:00:00	9.9	6.2 se	10.0 secs	3.1 se	14.2 secs	4.2 se	6.7secs	3.1 -4.4	10.0
03/23	04:00:00	10.7	5.9 se	12.3 secs	6.6 se	9.1 secs	3.3 se	5.9secs	3.6 -5.0	12.3
03/23	03:00:00	10.5	6.8 se	10.0 secs	3.6 se	14.1 secs	4.1 se	6.7secs	3.4 -4.7	10.0
03/23	02:00:00	10.8	7.0 se	10.1 secs	3.7 se	14.1 secs	4.3 se	6.8secs	3.5 -4.9	10.1
03/23	01:00:00	12.7	9.4 se	9.0 secs	4.3 se	12.6 secs	1.1 se	16.7secs	4.2 -5.9	9.0
03/23	00:00:00	10.3	7.4 se	8.4 secs	2.9 se	14.5 secs	0.0 se	0.0secs	3.1 -4.3	8.4
03/22	23:00:00	11.8	9.3 se	8.3 secs	2.9 se	12.5 secs	1.0 se	16.7secs	3.9 -5.4	8.3
03/22	22:00:00	12.4	9.7 se	8.2 secs	2.2 se	14.3 secs	0.0 se	0.0secs	4.0 -5.6	8.2
03/22	21:00:00	10.8	8.6 se	7.7 secs	2.6 se	12.7 secs	0.8 se	16.7secs	3.3 -4.6	7.7
03/22	20:00:00	7.3	4.7 se	6.7 secs	2.8 se	9.8 secs	1.8 se	14.2secs	1.6 -2.2	6.7
03/22	19:00:00	6.2	2.4 se	14.6 secs	2.6 se	10.0 secs	3.6 se	6.7secs	1.8 -2.5	14.6

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
18:50:00 (GMT) on 03/23
Combined Sea Height:	7.2 ft
Dominant Period:	7.0 secs
Wind Speed:	17.6 kts
Wind Gust:	19.5 kts
Wind Direction:	030 degrees
Barometric Pressure:	1014.9 mbs
Air Temperature:	36.7 degrees
Water Temperature:	37.4 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)
03/23	18:50:00	7.2	7.0	17.6	19.5	030	1014.9	36.7	37.4
03/23	17:50:00	7.5	7.0	17.6	21.4	030	1014.3	36.5	37.4
03/23	16:50:00	7.5	7.0	19.5	23.4	030	1013.6	36.5	37.4
03/23	15:50:00	8.9	7.0	19.5	23.4	030	1013.0	36.3	37.4
03/23	14:50:00	8.5	7.0	21.4	27.3	030	1012.1	36.5	37.4
03/23	13:50:00	9.2	8.0	21.4	25.4	030	1011.3	35.8	37.4
03/23	12:50:00	9.8	7.0	23.4	27.3	030	1010.5	36.1	37.4
03/23	11:50:00	10.2	8.0	25.4	29.2	040	1009.7	36.1	37.4
03/23	10:50:00	9.5	8.0	23.4	31.2	040	1008.6	36.5	37.4
03/23	09:50:00	8.9	8.0	23.4	29.2	030	1007.2	36.5	37.4
03/23	08:50:00	8.5	8.0	23.4	31.2	040	1006.2	36.3	37.4
03/23	07:50:00	9.5	8.0	19.5	23.4	040	1004.9	36.3	37.4
03/23	06:50:00	9.2	9.0	19.5	21.4	020	1003.9	36.7	37.4
03/23	05:50:00	9.2	8.0	17.6	21.4	030	1002.7	36.1	37.4
03/23	04:50:00	9.5	9.0	19.5	25.4	010	1001.0	35.2	37.4
03/23	03:50:00	10.2	9.0	21.4	27.3	340	1000.2	36.3	37.4
03/23	02:50:00	11.2	9.0	17.6	21.4	340	1000.1	35.1	37.4
03/23	01:50:00	12.8	8.0	17.6	25.4	330	1000.1	36.0	37.4
03/23	00:50:00	12.8	8.0	19.5	23.4	330	1000.1	36.1	37.4
03/22	23:50:00	11.5	8.0	13.7	19.5	310	1000.0	35.2	37.4
03/22	22:50:00	12.1	8.0	15.6	19.5	320	1001.2	36.5	37.4
03/22	21:50:00	10.8	8.0	23.4	29.2	300	1001.1	35.6	37.4
03/22	20:50:00	9.8	7.0	23.4	31.2	290	1002.0	35.4	37.4
03/22	19:50:00	7.5	6.0	23.4	29.2	290	1003.0	36.1	37.4

000018881 ___0.030524

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