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)

12/31
23:00:00

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

Current Swell & Surf Analysis
Buoy 46029
23:00:00 (GMT) on 12/31
Sea Height:	6.8 ft
Primary Swell Height:	5.5 ft
Primary Swell Period:	12.1 secs
Surf Height	5.3 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)
12/31	23:00:00	6.8	5.5 se	12.1 secs	2.8 se	8.4 secs	0.3 se	16.7secs	5.3 -6.6	12.1
12/31	22:00:00	7.7	6.2 se	12.1 secs	3.5 se	8.5 secs	0.5 se	16.7secs	6.0 -7.5	12.1
12/31	21:00:00	7.0	5.4 se	12.2 secs	3.1 se	8.4 secs	0.4 se	16.7secs	5.2 -6.5	12.2
12/31	20:00:00	7.2	6.2 se	11.2 secs	1.2 se	14.9 secs	2.2 se	7.8secs	5.6 -7.0	11.2
12/31	19:00:00	6.8	5.9 se	12.1 secs	2.5 se	8.5 secs	0.3 se	16.7secs	5.7 -7.1	12.1
12/31	18:00:00	6.6	5.6 se	11.3 secs	1.3 se	15.1 secs	1.9 se	7.8secs	5.0 -6.3	11.3
12/31	17:00:00	7.7	6.9 se	11.4 secs	1.3 se	14.9 secs	2.1 se	7.9secs	6.3 -7.9	11.4
12/31	16:00:00	7.2	6.0 se	12.1 secs	2.6 se	8.5 secs	0.3 se	16.7secs	5.9 -7.3	12.1
12/31	15:00:00	8.7	7.5 se	12.1 secs	3.4 se	8.4 secs	0.0 se	0.0secs	7.2 -9.0	12.1
12/31	14:00:00	8.2	7.3 se	11.4 secs	2.2 se	7.8 secs	0.9 se	15.1secs	6.6 -8.3	11.4
12/31	13:00:00	7.2	6.1 se	11.2 secs	1.3 se	14.3 secs	2.4 se	7.8secs	5.4 -6.8	11.2
12/31	12:00:00	8.3	6.6 se	12.2 secs	3.4 se	8.5 secs	0.3 se	16.7secs	6.4 -8.1	12.2
12/31	11:00:00	7.9	6.2 se	12.2 secs	3.5 se	8.5 secs	0.0 se	0.0secs	6.0 -7.5	12.2
12/31	10:00:00	9.0	8.0 se	11.3 secs	2.8 se	7.8 secs	0.0 se	0.0secs	7.3 -9.1	11.3
12/31	09:00:00	10.2	9.3 se	11.3 secs	2.5 se	7.8 secs	0.0 se	0.0secs	8.4 -10.5	11.3
12/31	08:00:00	9.3	8.3 se	11.2 secs	3.0 se	7.8 secs	1.2 se	14.3secs	7.4 -9.3	11.2
12/31	07:00:00	8.3	6.9 se	12.2 secs	2.5 se	15.4 secs	3.7 se	9.2secs	6.8 -8.5	12.2
12/31	06:00:00	8.7	7.3 se	12.2 secs	3.1 se	8.4 secs	0.0 se	0.0secs	7.1 -8.9	12.2
12/31	05:00:00	8.9	7.5 se	12.3 secs	4.3 se	9.2 secs	0.4 se	16.7secs	7.4 -9.2	12.3
12/31	04:00:00	9.0	7.8 se	12.1 secs	3.2 se	8.5 secs	0.0 se	0.0secs	7.5 -9.4	12.1
12/31	03:00:00	8.5	7.4 se	12.3 secs	3.6 se	9.3 secs	0.5 se	16.7secs	7.3 -9.1	12.3
12/31	02:00:00	9.8	8.9 se	12.3 secs	2.4 se	8.5 secs	0.5 se	16.7secs	8.8 -11.0	12.3
12/31	01:00:00	8.4	7.5 se	12.4 secs	3.4 se	9.3 secs	0.4 se	16.7secs	7.4 -9.3	12.4
12/31	00:00:00	9.3	8.2 se	12.3 secs	3.0 se	8.5 secs	0.6 se	16.7secs	8.1 -10.1	12.3

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
23:00:00 (GMT) on 12/31
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	7.8 kts
Wind Gust:	9.8 kts
Wind Direction:	000 degrees
Barometric Pressure:	1014.1 mbs
Air Temperature:	32.0 degrees
Water Temperature:	52.0 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)
12/31	23:00:00	0.0	0.0	7.8	9.8	000	1014.1	32.0	52.0
12/31	22:00:00	0.0	0.0	7.8	9.8	000	1014.7	32.0	51.8
12/31	21:00:00	6.2	11.0	9.8	13.7	000	1015.4	32.0	51.6
12/31	20:00:00	6.6	11.0	9.8	13.7	000	1016.0	32.0	51.6
12/31	19:00:00	6.9	0.0	9.8	13.7	000	1016.9	32.0	51.8
12/31	18:00:00	5.9	11.0	11.7	13.7	000	1017.5	32.0	51.6
12/31	17:00:00	0.0	0.0	13.7	15.6	000	1018.1	32.0	51.6
12/31	16:00:00	6.6	11.0	11.7	13.7	000	1018.1	32.0	51.6
12/31	15:00:00	6.2	11.0	11.7	15.6	000	1018.1	32.0	51.6
12/31	14:00:00	6.6	0.0	11.7	15.6	000	1018.4	32.0	51.6
12/31	13:00:00	6.2	11.0	9.8	11.7	000	1019.0	32.0	51.6
12/31	12:00:00	6.6	11.0	9.8	11.7	000	1019.4	32.0	51.6
12/31	11:00:00	7.2	11.0	7.8	11.7	000	1019.9	32.0	52.2
12/31	10:00:00	0.0	0.0	9.8	13.7	000	1020.3	32.0	52.0
12/31	09:00:00	7.2	10.0	9.8	11.7	000	1020.2	32.0	51.6
12/31	08:00:00	7.2	0.0	5.8	11.7	000	1020.6	32.0	51.6
12/31	07:00:00	6.9	0.0	5.8	7.8	000	1020.9	32.0	51.6
12/31	06:00:00	7.5	11.0	5.8	7.8	000	1020.9	32.0	51.4
12/31	05:00:00	6.9	0.0	7.8	9.8	000	1020.4	32.0	51.6
12/31	04:00:00	6.9	11.0	7.8	9.8	000	1020.7	32.0	51.6
12/31	03:00:00	7.5	0.0	1.9	3.9	000	1021.0	32.0	51.6
12/31	02:00:00	7.5	12.0	3.9	5.8	000	1021.4	32.0	51.6
12/31	01:00:00	6.9	11.0	3.9	3.9	000	1021.4	32.0	51.6
12/31	00:00:00	0.0	0.0	1.9	3.9	000	1021.6	32.0	51.6

000041200 ___0.022185

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