BUOY 46029 (STORMSURF)

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Buoy 46029 Columbia River Bar
Longitude = 124.51W Latitude = 46.12N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

12/21
08:00:00

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

Current Swell & Surf Analysis
Buoy 46029
08:00:00 (GMT) on 12/21
Sea Height:	10.4 ft
Primary Swell Height:	7.0 ft
Primary Swell Period:	11.2 secs
Surf Height	6.3 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)
12/21	08:00:00	10.4	7.0 se	11.2 secs	4.0 se	7.7 secs	1.0 se	14.3secs	6.3 -7.8	11.2
12/21	07:00:00	10.7	8.5 se	11.1 secs	3.7 se	7.8 secs	1.3 se	15.0secs	7.5 -9.4	11.1
12/21	06:00:00	9.3	6.2 se	11.2 secs	4.3 se	7.8 secs	1.1 se	14.3secs	5.5 -6.9	11.2
12/21	05:00:00	9.3	6.8 se	10.2 secs	3.7 se	7.2 secs	1.3 se	14.3secs	5.5 -6.9	10.2
12/21	04:00:00	10.7	7.8 se	11.1 secs	4.6 se	7.8 secs	1.0 se	15.1secs	7.0 -8.7	11.1
12/21	03:00:00	10.4	7.4 se	11.1 secs	4.6 se	7.7 secs	0.8 se	14.3secs	6.6 -8.2	11.1
12/21	02:00:00	9.8	6.9 se	11.3 secs	3.9 se	7.8 secs	0.0 se	0.0secs	6.3 -7.8	11.3
12/21	01:00:00	8.8	6.2 se	11.1 secs	3.7 se	7.2 secs	0.8 se	14.3secs	5.5 -6.9	11.1
12/21	00:00:00	9.9	7.0 se	11.1 secs	4.3 se	7.8 secs	1.0 se	14.3secs	6.2 -7.8	11.1
12/20	23:00:00	8.6	5.7 se	11.3 secs	3.8 se	7.8 secs	0.0 se	0.0secs	5.1 -6.4	11.3
12/20	22:00:00	9.3	5.8 se	11.2 secs	4.1 se	7.8 secs	1.3 se	14.3secs	5.2 -6.5	11.2
12/20	21:00:00	9.7	6.6 se	11.2 secs	4.3 se	7.7 secs	1.0 se	14.3secs	5.9 -7.4	11.2
12/20	20:00:00	9.6	6.8 se	11.1 secs	4.3 se	7.7 secs	1.2 se	14.3secs	6.0 -7.5	11.1
12/20	19:00:00	10.4	6.8 se	11.2 secs	4.5 se	7.8 secs	1.6 se	14.3secs	6.1 -7.6	11.2
12/20	18:00:00	9.8	6.7 se	11.1 secs	4.3 se	7.8 secs	1.8 se	14.3secs	5.9 -7.4	11.1
12/20	17:00:00	10.5	7.4 se	11.1 secs	4.5 se	7.8 secs	1.7 se	14.3secs	6.6 -8.2	11.1
12/20	16:00:00	10.8	8.1 se	11.1 secs	4.5 se	7.8 secs	1.3 se	14.3secs	7.2 -8.9	11.1
12/20	15:00:00	10.0	7.3 se	11.2 secs	4.3 se	7.8 secs	1.8 se	14.8secs	6.5 -8.1	11.2
12/20	14:00:00	11.0	8.3 se	11.1 secs	4.8 se	7.8 secs	2.1 se	14.7secs	7.4 -9.3	11.1
12/20	13:00:00	11.3	8.5 se	11.1 secs	4.4 se	7.8 secs	1.3 se	15.0secs	7.6 -9.5	11.1
12/20	12:00:00	10.3	7.5 se	11.1 secs	4.7 se	7.8 secs	1.3 se	14.3secs	6.7 -8.4	11.1
12/20	11:00:00	10.4	7.4 se	11.1 secs	4.6 se	7.8 secs	1.5 se	15.2secs	6.6 -8.2	11.1
12/20	10:00:00	10.5	8.2 se	11.2 secs	4.5 se	7.8 secs	0.8 se	14.3secs	7.3 -9.2	11.2
12/20	09:00:00	10.0	6.9 se	11.1 secs	3.8 se	7.8 secs	1.6 se	14.3secs	6.1 -7.6	11.1

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 46029
08:00:00 (GMT) on 12/21
Combined Sea Height:	8.5 ft
Dominant Period:	11.0 secs
Wind Speed:	21.4 kts
Wind Gust:	25.4 kts
Wind Direction:	000 degrees
Barometric Pressure:	1007.8 mbs
Air Temperature:	32.0 degrees
Water Temperature:	52.5 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)
12/21	08:00:00	8.5	11.0	21.4	25.4	000	1007.8	32.0	52.5
12/21	07:00:00	9.5	9.0	19.5	27.3	000	1008.7	32.0	52.9
12/21	06:00:00	8.9	11.0	19.5	23.4	000	1009.1	32.0	52.7
12/21	05:00:00	9.5	10.0	15.6	19.5	000	1009.7	32.0	52.9
12/21	04:00:00	9.5	11.0	17.6	23.4	000	1010.5	32.0	52.9
12/21	03:00:00	9.8	0.0	13.7	19.5	000	1011.0	32.0	52.5
12/21	02:00:00	9.5	10.0	15.6	25.4	000	1011.3	32.0	52.7
12/21	01:00:00	9.2	11.0	15.6	19.5	000	1011.6	32.0	52.5
12/21	00:00:00	9.5	11.0	17.6	21.4	000	1012.0	32.0	52.5
12/20	23:00:00	8.9	11.0	19.5	23.4	000	1012.3	32.0	52.5
12/20	22:00:00	9.5	10.0	15.6	21.4	000	1012.3	32.0	52.5
12/20	21:00:00	9.2	10.0	19.5	27.3	000	1012.5	32.0	52.7
12/20	20:00:00	9.5	9.0	19.5	23.4	000	1012.9	32.0	52.9
12/20	19:00:00	9.8	10.0	19.5	25.4	000	1013.7	32.0	53.1
12/20	18:00:00	9.8	10.0	17.6	19.5	000	1014.2	32.0	53.1
12/20	17:00:00	10.8	0.0	19.5	25.4	000	1014.1	32.0	53.1
12/20	16:00:00	10.5	9.0	17.6	21.4	000	1014.0	32.0	53.1
12/20	15:00:00	10.2	11.0	13.7	17.6	000	1014.0	32.0	53.1
12/20	14:00:00	10.8	11.0	15.6	19.5	000	1014.2	32.0	32.0
12/20	13:00:00	9.8	10.0	15.6	19.5	000	1014.3	32.0	53.1
12/20	12:00:00	10.2	0.0	17.6	21.4	000	1014.3	32.0	53.1
12/20	11:00:00	9.8	11.0	15.6	23.4	000	1014.7	32.0	53.1
12/20	10:00:00	9.8	10.0	15.6	19.5	000	1014.5	32.0	53.1
12/20	09:00:00	10.5	9.0	19.5	23.4	000	1014.0	32.0	53.1

000041091 ___0.025151

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