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)

12/16
03:00:00

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

Current Swell & Surf Analysis
Buoy 46029
03:00:00 (GMT) on 12/16
Sea Height:	16.0 ft
Primary Swell Height:	11.1 ft
Primary Swell Period:	12.2 secs
Surf Height	10.8 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)
12/16	03:00:00	16.0	11.1 se	12.2 secs	10.3 se	9.2 secs	3.1 se	5.9secs	10.8 -13.6	12.2
12/16	02:00:00	15.9	12.8 se	11.2 secs	3.3 se	15.0 secs	4.7 se	7.7secs	11.4 -14.3	11.2
12/16	01:00:00	16.5	13.7 se	11.1 secs	6.4 se	7.8 secs	3.0 se	14.8secs	12.2 -15.2	11.1
12/16	00:00:00	16.4	13.8 se	11.3 secs	5.4 se	7.7 secs	2.7 se	14.8secs	12.4 -15.6	11.3
12/15	23:00:00	17.8	15.3 se	11.1 secs	5.3 se	7.8 secs	1.9 se	14.3secs	13.6 -16.9	11.1
12/15	22:00:00	19.3	15.7 se	11.1 secs	6.9 se	7.9 secs	2.1 se	14.3secs	13.9 -17.4	11.1
12/15	21:00:00	16.0	12.3 se	11.2 secs	6.4 se	7.8 secs	1.5 se	14.3secs	11.0 -13.7	11.2
12/15	20:00:00	21.2	18.4 se	11.0 secs	6.1 se	7.7 secs	1.6 se	14.3secs	16.1 -20.2	11.0
12/15	19:00:00	16.3	12.5 se	10.1 secs	5.1 se	6.7 secs	1.2 se	14.3secs	10.1 -12.7	10.1
12/15	18:00:00	17.0	13.4 se	11.0 secs	6.8 se	7.8 secs	1.7 se	14.3secs	11.8 -14.8	11.0
12/15	17:00:00	15.5	10.8 se	10.9 secs	8.0 se	7.8 secs	0.7 se	14.3secs	9.4 -11.7	10.9
12/15	16:00:00	15.4	11.5 se	10.1 secs	6.0 se	6.7 secs	1.3 se	14.3secs	9.4 -11.7	10.1
12/15	15:00:00	15.7	11.5 se	10.0 secs	5.3 se	6.7 secs	0.0 se	0.0secs	9.2 -11.5	10.0
12/15	14:00:00	13.5	10.0 se	9.9 secs	4.8 se	6.8 secs	0.0 se	0.0secs	7.9 -9.8	9.9
12/15	13:00:00	12.2	8.7 se	9.0 secs	4.4 se	5.9 secs	1.5 se	12.5secs	6.3 -7.9	9.0
12/15	12:00:00	11.6	8.8 se	9.1 secs	3.3 se	5.9 secs	1.1 se	13.4secs	6.4 -8.0	9.1
12/15	11:00:00	11.9	8.5 se	8.9 secs	3.7 se	5.6 secs	0.9 se	12.5secs	6.1 -7.6	8.9
12/15	10:00:00	11.6	9.0 se	8.3 secs	1.8 se	11.5 secs	0.0 se	0.0secs	6.0 -7.5	8.3
12/15	09:00:00	11.1	7.8 se	8.3 secs	2.5 se	11.3 secs	0.0 se	0.0secs	5.2 -6.5	8.3
12/15	08:00:00	10.8	7.7 se	8.3 secs	2.7 se	11.5 secs	0.0 se	0.0secs	5.1 -6.4	8.3
12/15	07:00:00	9.7	6.8 se	7.7 secs	3.4 se	10.9 secs	0.5 se	14.3secs	4.2 -5.2	7.7
12/15	06:00:00	8.7	5.9 se	7.7 secs	2.7 se	10.8 secs	0.0 se	0.0secs	3.6 -4.5	7.7
12/15	05:00:00	9.8	6.8 se	7.7 secs	3.3 se	10.9 secs	0.0 se	0.0secs	4.2 -5.2	7.7
12/15	04:00:00	10.0	7.1 se	7.7 secs	3.4 se	10.9 secs	0.0 se	0.0secs	4.4 -5.5	7.7

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
03:00:00 (GMT) on 12/16
Combined Sea Height:	12.1 ft
Dominant Period:	12.0 secs
Wind Speed:	13.7 kts
Wind Gust:	17.6 kts
Wind Direction:	000 degrees
Barometric Pressure:	1018.4 mbs
Air Temperature:	32.0 degrees
Water Temperature:	54.0 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)
12/16	03:00:00	12.1	12.0	13.7	17.6	000	1018.4	32.0	54.0
12/16	02:00:00	13.8	10.0	13.7	17.6	000	1017.7	32.0	54.0
12/16	01:00:00	13.8	10.0	13.7	17.6	000	1017.5	32.0	54.0
12/16	00:00:00	14.8	10.0	9.8	13.7	000	1016.9	32.0	54.0
12/15	23:00:00	14.8	11.0	13.7	17.6	000	1016.1	32.0	54.0
12/15	22:00:00	15.7	0.0	13.7	21.4	000	1015.2	32.0	54.0
12/15	21:00:00	15.4	11.0	17.6	23.4	000	1014.3	32.0	54.0
12/15	20:00:00	16.7	10.0	21.4	27.3	000	1013.4	32.0	54.0
12/15	19:00:00	17.4	10.0	23.4	29.2	000	1012.3	32.0	54.0
12/15	18:00:00	17.4	10.0	25.4	29.2	000	1011.6	32.0	54.0
12/15	17:00:00	18.0	10.0	25.4	31.2	000	1010.7	32.0	54.0
12/15	16:00:00	16.7	10.0	25.4	31.2	000	1009.5	32.0	54.0
12/15	15:00:00	14.8	10.0	29.2	35.1	000	1009.0	32.0	54.0
12/15	14:00:00	13.4	10.0	25.4	31.2	000	1009.1	32.0	54.0
12/15	13:00:00	13.8	0.0	27.3	35.1	000	1008.8	32.0	32.0
12/15	12:00:00	12.8	0.0	27.3	33.1	000	1009.6	32.0	54.0
12/15	11:00:00	11.8	9.0	25.4	31.2	000	1011.0	32.0	54.0
12/15	10:00:00	12.8	0.0	29.2	39.0	000	1010.9	32.0	54.0
12/15	09:00:00	11.8	0.0	27.3	35.1	000	1010.4	32.0	54.0
12/15	08:00:00	12.8	0.0	27.3	33.1	000	1011.5	32.0	54.0
12/15	07:00:00	11.2	8.0	27.3	33.1	000	1012.2	32.0	54.0
12/15	06:00:00	10.8	8.0	25.4	33.1	000	1012.3	32.0	54.0
12/15	05:00:00	10.5	8.0	27.3	31.2	000	1012.8	32.0	54.0
12/15	04:00:00	10.2	7.0	25.4	31.2	000	1013.0	32.0	32.0

000041060 ___0.023852

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