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)

12/06
22:00:00

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

Current Swell & Surf Analysis
Buoy 46029
22:00:00 (GMT) on 12/06
Sea Height:	14.0 ft
Primary Swell Height:	11.1 ft
Primary Swell Period:	12.6 secs
Surf Height	11.2 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)
12/06	22:00:00	14.0	11.1 se	12.6 secs	6.7 se	9.2 secs	1.6 se	16.7secs	11.2 -14.0	12.6
12/06	21:00:00	19.1	16.7 se	12.4 secs	7.1 se	9.3 secs	1.4 se	16.7secs	16.6 -20.7	12.4
12/06	20:00:00	16.5	13.9 se	12.6 secs	6.9 se	9.3 secs	2.0 se	16.7secs	14.0 -17.5	12.6
12/06	19:00:00	16.5	13.9 se	12.8 secs	6.8 se	9.2 secs	2.5 se	16.7secs	14.2 -17.8	12.8
12/06	18:00:00	19.8	17.3 se	12.4 secs	7.3 se	9.2 secs	3.5 se	16.7secs	17.2 -21.6	12.4
12/06	17:00:00	22.1	19.0 se	13.8 secs	9.6 se	10.3 secs	4.7 se	7.3secs	20.9 -26.1	13.8
12/06	16:00:00	21.6	19.1 se	12.7 secs	5.1 se	16.7 secs	7.2 se	9.1secs	19.5 -24.4	12.7
12/06	15:00:00	22.2	19.4 se	12.7 secs	5.2 se	16.7 secs	7.4 se	9.3secs	19.8 -24.7	12.7
12/06	14:00:00	22.3	20.0 se	12.8 secs	4.7 se	16.7 secs	7.1 se	9.2secs	20.4 -25.5	12.8
12/06	13:00:00	19.8	17.3 se	12.5 secs	7.5 se	9.3 secs	2.5 se	16.7secs	17.4 -21.7	12.5
12/06	12:00:00	16.7	13.8 se	12.4 secs	7.0 se	9.2 secs	1.8 se	16.7secs	13.6 -17.0	12.4
12/06	11:00:00	15.4	11.4 se	12.2 secs	6.1 se	8.4 secs	1.3 se	16.7secs	11.1 -13.8	12.2
12/06	10:00:00	13.0	10.2 se	11.1 secs	4.9 se	7.8 secs	1.9 se	14.3secs	9.1 -11.3	11.1
12/06	09:00:00	15.2	13.0 se	11.0 secs	5.0 se	7.8 secs	1.5 se	14.3secs	11.5 -14.4	11.0
12/06	08:00:00	13.9	11.1 se	10.9 secs	4.4 se	7.8 secs	1.5 se	14.3secs	9.7 -12.1	10.9
12/06	07:00:00	11.9	8.7 se	11.0 secs	5.8 se	7.8 secs	1.2 se	14.3secs	7.7 -9.6	11.0
12/06	06:00:00	11.3	8.1 se	11.0 secs	5.3 se	7.8 secs	0.7 se	14.3secs	7.1 -8.8	11.0
12/06	05:00:00	10.7	7.6 se	10.0 secs	4.2 se	6.7 secs	1.1 se	14.3secs	6.1 -7.6	10.0
12/06	04:00:00	11.3	8.5 se	9.0 secs	4.5 se	12.1 secs	3.4 se	5.9secs	6.1 -7.6	9.0
12/06	03:00:00	10.6	7.2 se	9.0 secs	4.4 se	12.1 secs	3.2 se	5.9secs	5.2 -6.5	9.0
12/06	02:00:00	8.9	5.8 se	8.4 secs	3.1 se	12.0 secs	0.0 se	0.0secs	3.9 -4.8	8.4
12/06	01:00:00	8.7	5.7 se	8.2 secs	3.9 se	11.3 secs	1.2 se	15.2secs	3.7 -4.7	8.2
12/06	00:00:00	8.9	4.0 se	12.0 secs	6.2 se	7.2 secs	0.9 se	15.2secs	3.9 -4.9	12.0
12/05	23:00:00	7.9	5.1 se	7.7 secs	3.2 se	12.3 secs	0.0 se	0.0secs	3.2 -4.0	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
21:00:00 (GMT) on 12/06
Combined Sea Height:	12.5 ft
Dominant Period:	0.0 secs
Wind Speed:	13.7 kts
Wind Gust:	15.6 kts
Wind Direction:	350 degrees
Barometric Pressure:	1019.1 mbs
Air Temperature:	32.0 degrees
Water Temperature:	53.8 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)
12/06	21:00:00	12.5	0.0	13.7	15.6	350	1019.1	32.0	53.8
12/06	20:00:00	13.1	13.0	13.7	17.6	010	1019.4	32.0	53.8
12/06	19:00:00	14.4	13.0	11.7	15.6	360	1019.6	32.0	53.8
12/06	18:00:00	16.4	0.0	15.6	17.6	340	1019.7	32.0	54.0
12/06	17:00:00	15.1	14.0	13.7	17.6	250	1019.2	32.0	54.0
12/06	16:00:00	16.1	13.0	11.7	15.6	050	1018.7	32.0	53.8
12/06	15:00:00	18.4	0.0	15.6	19.5	090	1018.4	32.0	53.8
12/06	14:00:00	17.7	12.0	15.6	21.4	080	1018.2	32.0	53.8
12/06	13:00:00	14.8	0.0	15.6	19.5	140	1017.8	32.0	53.8
12/06	12:00:00	15.4	13.0	15.6	19.5	090	1017.5	32.0	53.8
12/06	11:00:00	13.4	11.0	15.6	21.4	220	1017.2	32.0	53.8
12/06	10:00:00	0.0	0.0	15.6	19.5	190	1016.8	32.0	53.8
12/06	09:00:00	12.1	11.0	13.7	19.5	150	1016.4	32.0	54.0
12/06	08:00:00	12.8	11.0	17.6	23.4	080	1016.1	32.0	53.8
12/06	07:00:00	11.8	10.0	19.5	23.4	310	1015.8	32.0	53.8
12/06	06:00:00	0.0	0.0	19.5	25.4	120	1015.0	32.0	53.8
12/06	05:00:00	11.8	8.0	19.5	23.4	080	1014.5	32.0	53.8
12/06	04:00:00	10.8	9.0	17.6	25.4	090	1014.4	32.0	53.8
12/06	03:00:00	10.5	8.0	17.6	23.4	120	1014.2	32.0	53.8
12/06	02:00:00	9.8	8.0	15.6	21.4	170	1014.0	32.0	53.8
12/06	01:00:00	10.5	8.0	17.6	23.4	180	1013.9	32.0	53.8
12/06	00:00:00	8.2	8.0	17.6	25.4	190	1013.7	32.0	53.8
12/05	23:00:00	8.2	8.0	17.6	23.4	140	1013.1	32.0	53.8
12/05	22:00:00	7.9	0.0	19.5	23.4	150	1012.9	32.0	53.8

000041004 ___0.025272

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