BUOY 46029 (STORMSURF)

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Buoy 46029 Columbia River Bar
Longitude = 124.51W Latitude = 46.12N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

12/10
04:00:00

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

Current Swell & Surf Analysis
Buoy 46029
04:00:00 (GMT) on 12/10
Sea Height:	12.2 ft
Primary Swell Height:	9.6 ft
Primary Swell Period:	12.5 secs
Surf Height	9.6 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)
12/10	04:00:00	12.2	9.6 se	12.5 secs	5.6 se	9.1 secs	2.1 se	16.7secs	9.6 -12.0	12.5
12/10	03:00:00	11.7	9.3 se	12.6 secs	5.5 se	9.3 secs	2.1 se	16.7secs	9.4 -11.7	12.6
12/10	02:00:00	11.9	9.6 se	12.6 secs	3.1 se	17.4 secs	4.8 se	9.2secs	9.7 -12.1	12.6
12/10	01:00:00	13.5	11.7 se	12.6 secs	2.7 se	16.7 secs	5.0 se	8.3secs	11.8 -14.7	12.6
12/10	00:00:00	15.1	13.4 se	12.6 secs	4.9 se	9.3 secs	2.3 se	16.7secs	13.5 -16.9	12.6
12/09	23:00:00	15.1	13.2 se	12.8 secs	3.0 se	17.3 secs	4.4 se	9.2secs	13.5 -16.9	12.8
12/09	22:00:00	13.6	10.6 se	14.0 secs	6.7 se	10.3 secs	4.3 se	7.2secs	11.8 -14.7	14.0
12/09	21:00:00	15.1	12.1 se	13.8 secs	7.4 se	10.2 secs	3.0 se	6.8secs	13.3 -16.7	13.8
12/09	20:00:00	16.4	14.4 se	12.7 secs	5.4 se	9.1 secs	1.9 se	16.7secs	14.6 -18.3	12.7
12/09	19:00:00	15.7	13.3 se	12.9 secs	5.9 se	9.2 secs	2.2 se	16.7secs	13.8 -17.2	12.9
12/09	18:00:00	14.9	12.1 se	12.5 secs	5.8 se	9.2 secs	1.9 se	16.7secs	12.0 -15.1	12.5
12/09	17:00:00	12.5	9.4 se	12.7 secs	5.5 se	9.4 secs	1.9 se	16.7secs	9.6 -12.0	12.7
12/09	16:00:00	14.6	11.3 se	12.6 secs	6.6 se	9.2 secs	2.7 se	17.5secs	11.3 -14.2	12.6
12/09	15:00:00	14.2	11.6 se	12.6 secs	5.8 se	9.2 secs	2.4 se	16.7secs	11.7 -14.7	12.6
12/09	14:00:00	13.7	10.7 se	12.5 secs	6.5 se	9.3 secs	1.7 se	16.7secs	10.6 -13.3	12.5
12/09	13:00:00	15.9	12.8 se	12.6 secs	7.3 se	9.2 secs	1.9 se	16.7secs	13.0 -16.2	12.6
12/09	12:00:00	14.5	12.4 se	12.6 secs	5.1 se	9.1 secs	2.0 se	16.7secs	12.5 -15.6	12.6
12/09	11:00:00	16.3	13.8 se	12.5 secs	6.2 se	9.2 secs	2.5 se	16.7secs	13.8 -17.2	12.5
12/09	10:00:00	16.6	13.5 se	12.6 secs	7.5 se	9.2 secs	1.9 se	16.7secs	13.7 -17.1	12.6
12/09	09:00:00	17.7	14.7 se	12.6 secs	6.8 se	9.2 secs	3.6 se	16.7secs	14.9 -18.6	12.6
12/09	08:00:00	17.5	13.3 se	12.6 secs	8.4 se	15.7 secs	7.9 se	9.3secs	13.4 -16.8	12.6
12/09	07:00:00	19.3	16.4 se	12.7 secs	7.2 se	9.1 secs	3.5 se	16.7secs	16.7 -20.9	12.7
12/09	06:00:00	17.5	13.8 se	12.6 secs	7.9 se	9.1 secs	3.9 se	6.0secs	13.9 -17.4	12.6
12/09	05:00:00	19.1	14.7 se	12.8 secs	8.2 se	9.2 secs	2.5 se	16.7secs	15.0 -18.8	12.8

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
04:00:00 (GMT) on 12/10
Combined Sea Height:	11.2 ft
Dominant Period:	13.0 secs
Wind Speed:	21.4 kts
Wind Gust:	25.4 kts
Wind Direction:	000 degrees
Barometric Pressure:	1015.8 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)
12/10	04:00:00	11.2	13.0	21.4	25.4	000	1015.8	32.0	54.0
12/10	03:00:00	11.2	13.0	19.5	25.4	000	1015.5	32.0	54.0
12/10	02:00:00	11.2	13.0	19.5	23.4	000	1015.5	32.0	53.8
12/10	01:00:00	11.2	13.0	15.6	19.5	000	1015.6	32.0	53.8
12/10	00:00:00	10.5	14.0	13.7	19.5	000	1016.2	32.0	53.6
12/09	23:00:00	0.0	0.0	13.7	15.6	000	1016.5	32.0	53.6
12/09	22:00:00	12.8	0.0	13.7	17.6	000	1017.0	32.0	53.6
12/09	21:00:00	12.8	13.0	11.7	15.6	000	1017.6	32.0	53.6
12/09	20:00:00	11.8	12.0	11.7	15.6	000	1018.4	32.0	53.6
12/09	19:00:00	13.1	14.0	11.7	17.6	000	1019.3	32.0	53.6
12/09	18:00:00	13.4	11.0	9.8	15.6	000	1020.9	32.0	53.6
12/09	17:00:00	11.5	12.0	9.8	13.7	000	1021.5	32.0	53.4
12/09	16:00:00	11.8	12.0	7.8	11.7	000	1020.9	32.0	53.4
12/09	15:00:00	12.8	12.0	5.8	9.8	000	1020.7	32.0	53.6
12/09	14:00:00	10.5	13.0	5.8	7.8	000	1020.8	32.0	53.6
12/09	13:00:00	12.5	9.0	5.8	9.8	000	1020.5	32.0	53.6
12/09	12:00:00	13.1	13.0	7.8	9.8	000	1020.6	32.0	53.6
12/09	11:00:00	13.4	13.0	5.8	7.8	000	1019.9	32.0	53.6
12/09	10:00:00	13.1	12.0	5.8	7.8	000	1020.1	32.0	53.6
12/09	09:00:00	0.0	0.0	3.9	7.8	000	1019.2	32.0	53.6
12/09	08:00:00	15.4	14.0	1.9	3.9	000	1018.9	32.0	53.6
12/09	07:00:00	16.1	13.0	9.8	15.6	000	1018.9	32.0	53.6
12/09	06:00:00	14.8	13.0	11.7	15.6	000	1018.1	32.0	53.6
12/09	05:00:00	15.1	13.0	11.7	15.6	000	1016.7	32.0	53.6

000041030 ___0.02081

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