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)

04/13
15:00:00

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

Current Swell & Surf Analysis
Buoy 46029
15:00:00 (GMT) on 04/13
Sea Height:	6.3 ft
Primary Swell Height:	4.1 ft
Primary Swell Period:	9.8 secs
Surf Height	3.2 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)
04/13	15:00:00	6.3	4.1 se	9.8 secs	2.2 se	14.7 secs	2.9 se	6.7secs	3.2 -4.0	9.8
04/13	14:00:00	6.4	4.1 se	9.1 secs	2.3 se	14.4 secs	2.3 se	5.9secs	3.0 -3.7	9.1
04/13	13:00:00	6.4	3.6 se	10.0 secs	2.0 se	14.6 secs	2.8 se	6.7secs	2.9 -3.6	10.0
04/13	12:00:00	6.7	4.8 se	9.1 secs	2.2 se	14.8 secs	2.0 se	5.9secs	3.5 -4.4	9.1
04/13	11:00:00	6.5	4.4 se	9.8 secs	2.6 se	14.8 secs	2.6 se	6.7secs	3.5 -4.3	9.8
04/13	10:00:00	6.9	3.0 se	14.7 secs	3.8 se	9.9 secs	3.3 se	6.8secs	3.5 -4.4	14.7
04/13	09:00:00	7.2	5.3 se	9.1 secs	2.1 se	14.6 secs	2.3 se	5.9secs	3.9 -4.8	9.1
04/13	08:00:00	6.1	4.1 se	9.0 secs	2.2 se	14.7 secs	2.3 se	5.9secs	3.0 -3.7	9.0
04/13	07:00:00	5.9	3.9 se	9.9 secs	2.2 se	14.8 secs	2.4 se	6.6secs	3.1 -3.8	9.9
04/13	06:00:00	6.2	4.2 se	9.9 secs	2.1 se	16.1 secs	2.2 se	6.7secs	3.4 -4.2	9.9
04/13	05:00:00	6.0	4.1 se	10.0 secs	2.6 se	14.9 secs	1.8 se	6.8secs	3.3 -4.1	10.0
04/13	04:00:00	4.9	3.2 se	10.1 secs	2.0 se	14.8 secs	1.8 se	6.7secs	2.6 -3.2	10.1
04/13	03:00:00	5.1	2.4 se	14.9 secs	3.2 se	10.0 secs	1.6 se	6.7secs	2.9 -3.6	14.9
04/13	02:00:00	5.2	2.6 se	14.9 secs	2.8 se	11.0 secs	2.9 se	7.7secs	3.1 -3.9	14.9
04/13	01:00:00	5.3	3.0 se	14.9 secs	3.2 se	10.1 secs	1.6 se	6.8secs	3.6 -4.4	14.9
04/13	00:00:00	4.4	2.5 se	14.7 secs	2.5 se	11.2 secs	2.2 se	7.8secs	2.9 -3.6	14.7
04/12	23:00:00	5.0	2.5 se	14.8 secs	2.9 se	10.9 secs	2.4 se	7.7secs	3.0 -3.7	14.8
04/12	22:00:00	4.8	2.7 se	16.2 secs	2.6 se	12.6 secs	2.4 se	9.2secs	3.5 -4.3	16.2
04/12	21:00:00	4.8	2.7 se	16.0 secs	2.7 se	12.6 secs	2.4 se	9.0secs	3.5 -4.3	16.0
04/12	20:00:00	4.5	2.6 se	15.0 secs	2.3 se	10.0 secs	1.4 se	6.7secs	3.1 -3.9	15.0
04/12	19:00:00	4.2	2.7 se	14.9 secs	2.1 se	11.3 secs	1.8 se	7.8secs	3.2 -4.0	14.9
04/12	18:00:00	4.3	3.1 se	15.1 secs	2.2 se	11.2 secs	1.5 se	7.7secs	3.7 -4.6	15.1
04/12	17:00:00	4.0	2.7 se	14.9 secs	2.2 se	11.2 secs	1.5 se	7.8secs	3.2 -4.0	14.9
04/12	16:00:00	3.5	2.0 se	16.4 secs	2.1 se	12.6 secs	1.7 se	9.3secs	2.6 -3.3	16.4

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
15:50:00 (GMT) on 04/13
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	0.0 kts
Wind Gust:	0.0 kts
Wind Direction:	000 degrees
Barometric Pressure:	1019.2 mbs
Air Temperature:	32.0 degrees
Water Temperature:	32.0 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)
04/13	15:50:00	0.0	0.0	0.0	0.0	000	1019.2	32.0	32.0
04/13	14:50:00	6.9	9.0	0.0	0.0	000	1018.3	32.0	51.8
04/13	13:50:00	6.9	9.0	0.0	0.0	000	1017.7	32.0	51.8
04/13	12:50:00	6.6	9.0	0.0	0.0	000	1017.2	32.0	51.8
04/13	11:50:00	6.9	10.0	0.0	0.0	000	1016.9	32.0	52.2
04/13	10:50:00	6.9	0.0	0.0	0.0	000	1016.4	32.0	32.0
04/13	09:50:00	7.2	0.0	0.0	0.0	000	1016.0	32.0	32.0
04/13	08:50:00	6.9	9.0	0.0	0.0	000	1015.8	32.0	52.7
04/13	07:50:00	6.2	9.0	0.0	0.0	000	1015.1	32.0	32.0
04/13	06:50:00	6.6	0.0	0.0	0.0	000	1014.4	32.0	32.0
04/13	05:50:00	5.9	9.0	0.0	0.0	000	1013.9	32.0	53.1
04/13	04:50:00	5.9	9.0	0.0	0.0	000	1013.1	32.0	53.1
04/13	03:50:00	5.2	9.0	0.0	0.0	000	1012.4	32.0	53.1
04/13	02:50:00	4.6	8.0	13.7	17.6	000	1012.0	32.0	53.2
04/13	01:50:00	4.9	10.0	11.7	15.6	000	1011.3	32.0	53.2
04/13	00:50:00	4.6	8.0	11.7	13.7	000	1011.1	32.0	32.0
04/12	23:50:00	4.9	10.0	11.7	13.7	000	1010.8	32.0	53.4
04/12	22:50:00	4.6	10.0	11.7	13.7	000	1010.5	32.0	53.4
04/12	21:50:00	4.6	15.0	9.8	13.7	000	1009.9	32.0	53.2
04/12	20:50:00	4.6	0.0	9.8	11.7	000	1009.2	32.0	32.0
04/12	19:50:00	4.3	0.0	9.8	11.7	000	1008.7	32.0	32.0
04/12	18:50:00	3.9	9.0	9.8	11.7	000	1008.1	32.0	32.0
04/12	17:50:00	3.9	16.0	9.8	11.7	000	1007.5	32.0	52.7
04/12	16:50:00	3.9	11.0	11.7	13.7	000	1006.9	32.0	52.5

000041471 ___0.032586

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