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)

04/16
21:00:00

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

Current Swell & Surf Analysis
Buoy 46029
21:00:00 (GMT) on 04/16
Sea Height:	9.2 ft
Primary Swell Height:	6.9 ft
Primary Swell Period:	10.1 secs
Surf Height	5.6 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)
04/16	21:00:00	9.2	6.9 se	10.1 secs	2.4 se	13.4 secs	3.5 se	6.7secs	5.6 -7.0	10.1
04/16	20:00:00	8.9	7.3 se	10.1 secs	3.0 se	6.8 secs	0.8 se	14.3secs	5.9 -7.4	10.1
04/16	19:00:00	9.4	7.1 se	11.1 secs	4.5 se	7.8 secs	1.5 se	15.2secs	6.3 -7.9	11.1
04/16	18:00:00	9.5	7.4 se	11.1 secs	3.7 se	7.8 secs	1.2 se	15.0secs	6.6 -8.3	11.1
04/16	17:00:00	9.4	6.6 se	11.2 secs	4.5 se	7.8 secs	1.7 se	14.9secs	5.9 -7.3	11.2
04/16	16:00:00	10.4	8.5 se	11.1 secs	4.3 se	7.9 secs	1.3 se	14.3secs	7.6 -9.5	11.1
04/16	15:00:00	11.1	9.1 se	11.2 secs	4.3 se	7.8 secs	1.9 se	14.8secs	8.2 -10.2	11.2
04/16	14:00:00	11.1	8.8 se	11.2 secs	4.5 se	7.8 secs	1.3 se	15.0secs	7.8 -9.8	11.2
04/16	13:00:00	12.5	9.5 se	11.0 secs	5.2 se	7.7 secs	2.0 se	14.9secs	8.4 -10.5	11.0
04/16	12:00:00	12.5	9.6 se	11.1 secs	4.8 se	7.7 secs	1.2 se	14.3secs	8.5 -10.6	11.1
04/16	11:00:00	13.7	11.0 se	10.2 secs	3.3 se	13.5 secs	4.5 se	6.7secs	9.0 -11.2	10.2
04/16	10:00:00	13.8	10.6 se	11.0 secs	5.7 se	7.7 secs	1.7 se	14.3secs	9.3 -11.6	11.0
04/16	09:00:00	10.9	6.7 se	11.1 secs	5.9 se	7.8 secs	1.4 se	14.3secs	6.0 -7.4	11.1
04/16	08:00:00	12.4	9.7 se	10.1 secs	3.5 se	6.7 secs	1.2 se	14.3secs	7.8 -9.8	10.1
04/16	07:00:00	11.9	8.7 se	11.1 secs	5.2 se	7.8 secs	1.2 se	14.3secs	7.7 -9.6	11.1
04/16	06:00:00	11.3	7.8 se	11.0 secs	5.9 se	7.8 secs	1.8 se	14.3secs	6.9 -8.6	11.0
04/16	05:00:00	10.0	7.0 se	11.1 secs	4.7 se	7.8 secs	1.3 se	14.3secs	6.2 -7.7	11.1
04/16	04:00:00	9.5	6.0 se	11.2 secs	5.1 se	7.8 secs	1.5 se	15.1secs	5.4 -6.8	11.2
04/16	03:00:00	8.8	5.6 se	11.2 secs	4.5 se	7.9 secs	1.5 se	14.3secs	5.0 -6.2	11.2
04/16	02:00:00	9.3	6.0 se	11.2 secs	5.1 se	7.8 secs	1.4 se	14.3secs	5.4 -6.8	11.2
04/16	01:00:00	9.5	6.0 se	11.1 secs	5.1 se	7.8 secs	1.5 se	14.8secs	5.3 -6.7	11.1
04/16	00:00:00	9.4	5.2 se	11.1 secs	5.7 se	7.9 secs	1.4 se	15.0secs	4.7 -5.8	11.1
04/15	23:00:00	8.7	5.3 se	11.2 secs	4.9 se	7.8 secs	1.4 se	14.3secs	4.7 -5.9	11.2
04/15	22:00:00	9.7	5.4 se	11.1 secs	6.2 se	7.8 secs	1.5 se	14.9secs	4.8 -6.0	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
21:50:00 (GMT) on 04/16
Combined Sea Height:	9.5 ft
Dominant Period:	10.0 secs
Wind Speed:	0.0 kts
Wind Gust:	0.0 kts
Wind Direction:	000 degrees
Barometric Pressure:	1027.6 mbs
Air Temperature:	32.0 degrees
Water Temperature:	53.1 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)
04/16	21:50:00	9.5	10.0	0.0	0.0	000	1027.6	32.0	53.1
04/16	20:50:00	8.5	10.0	0.0	0.0	000	1027.2	32.0	51.8
04/16	19:50:00	8.5	0.0	0.0	0.0	000	1026.8	32.0	32.0
04/16	18:50:00	9.8	0.0	0.0	0.0	000	1026.4	32.0	32.0
04/16	17:50:00	10.2	11.0	0.0	0.0	000	1025.9	32.0	50.4
04/16	16:50:00	10.5	11.0	0.0	0.0	000	1025.3	32.0	49.6
04/16	15:50:00	9.8	0.0	0.0	0.0	000	1025.0	32.0	32.0
04/16	14:50:00	10.2	0.0	0.0	0.0	000	1024.4	32.0	32.0
04/16	13:50:00	10.5	10.0	0.0	0.0	000	1023.5	32.0	50.2
04/16	12:50:00	11.5	10.0	0.0	0.0	000	1022.7	32.0	50.2
04/16	11:50:00	14.1	11.0	0.0	0.0	000	1022.2	32.0	32.0
04/16	10:50:00	13.1	11.0	0.0	0.0	000	1021.6	32.0	32.0
04/16	09:50:00	12.1	11.0	0.0	0.0	000	1020.8	32.0	50.2
04/16	08:50:00	11.5	10.0	0.0	0.0	000	1020.4	32.0	50.2
04/16	07:50:00	11.2	11.0	0.0	0.0	000	1019.7	32.0	50.4
04/16	06:50:00	11.2	10.0	0.0	0.0	000	1018.8	32.0	50.4
04/16	05:50:00	10.5	11.0	0.0	0.0	000	1018.3	32.0	50.4
04/16	04:50:00	9.5	0.0	0.0	0.0	000	1017.6	32.0	32.0
04/16	03:50:00	8.5	11.0	0.0	0.0	000	1017.0	32.0	50.4
04/16	02:50:00	8.9	9.0	0.0	0.0	000	1016.6	32.0	50.5
04/16	01:50:00	9.2	11.0	0.0	0.0	000	1016.4	32.0	50.5
04/16	00:50:00	8.9	9.0	0.0	0.0	000	1016.7	32.0	32.0
04/15	23:50:00	9.8	0.0	0.0	0.0	000	1016.3	32.0	32.0
04/15	22:50:00	9.2	8.0	0.0	0.0	000	1015.5	32.0	32.0

000041490 ___0.033877

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