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)

10/12
15:00:00

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

Current Swell & Surf Analysis
Buoy 46029
15:00:00 (GMT) on 10/12
Sea Height:	5.7 ft
Primary Swell Height:	4.8 ft
Primary Swell Period:	16.3 secs
Surf Height	6.3 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)
10/12	15:00:00	5.7	4.8 se	16.3 secs	1.2 se	20.0 secs	2.1 se	8.3secs	6.3 -7.8	16.3
10/12	14:00:00	6.7	6.0 se	16.6 secs	3.2 se	13.6 secs	1.9 se	20.0secs	8.0 -9.9	16.6
10/12	13:00:00	6.1	5.1 se	16.7 secs	3.1 se	13.4 secs	2.0 se	20.0secs	6.8 -8.5	16.7
10/12	12:00:00	7.1	6.3 se	17.3 secs	2.6 se	13.2 secs	2.1 se	8.3secs	8.6 -10.8	17.3
10/12	11:00:00	6.1	5.1 se	17.1 secs	2.7 se	13.2 secs	1.9 se	9.1secs	7.0 -8.7	17.1
10/12	10:00:00	6.3	5.2 se	17.1 secs	2.6 se	13.3 secs	2.2 se	8.3secs	7.2 -9.0	17.1
10/12	09:00:00	6.1	4.7 se	16.8 secs	2.0 se	20.0 secs	2.6 se	13.2secs	6.3 -7.9	16.8
10/12	08:00:00	6.0	4.3 se	16.7 secs	2.8 se	13.1 secs	1.7 se	20.0secs	5.8 -7.2	16.7
10/12	07:00:00	6.6	5.1 se	16.9 secs	2.4 se	20.0 secs	3.2 se	13.1secs	6.9 -8.6	16.9
10/12	06:00:00	6.9	5.6 se	17.0 secs	2.8 se	20.0 secs	3.2 se	13.1secs	7.6 -9.5	17.0
10/12	05:00:00	6.6	4.9 se	17.1 secs	2.9 se	13.0 secs	2.7 se	10.0secs	6.7 -8.4	17.1
10/12	04:00:00	6.4	4.7 se	17.0 secs	2.5 se	20.0 secs	2.7 se	13.2secs	6.3 -7.9	17.0
10/12	03:00:00	7.9	6.8 se	17.2 secs	3.1 se	13.3 secs	3.0 se	9.0secs	9.3 -11.6	17.2
10/12	02:00:00	6.8	5.6 se	17.4 secs	2.4 se	13.1 secs	2.9 se	9.1secs	7.8 -9.8	17.4
10/12	01:00:00	6.0	4.2 se	17.4 secs	3.4 se	9.1 secs	2.3 se	13.1secs	5.8 -7.3	17.4
10/12	00:00:00	5.9	4.2 se	17.4 secs	2.8 se	9.9 secs	2.1 se	12.9secs	5.9 -7.3	17.4
10/11	23:00:00	6.3	4.6 se	19.0 secs	3.2 se	15.4 secs	2.8 se	9.8secs	7.0 -8.8	19.0
10/11	22:00:00	6.6	4.8 se	17.7 secs	3.3 se	9.9 secs	1.4 se	6.7secs	6.8 -8.4	17.7
10/11	21:00:00	6.5	4.5 se	19.3 secs	3.2 se	15.1 secs	3.1 se	9.9secs	7.0 -8.7	19.3
10/11	20:00:00	6.3	4.1 se	19.2 secs	2.6 se	15.2 secs	3.2 se	9.9secs	6.3 -7.9	19.2
10/11	19:00:00	6.2	4.3 se	17.0 secs	2.4 se	20.4 secs	2.7 se	13.0secs	5.9 -7.4	17.0
10/11	18:00:00	6.3	3.8 se	20.1 secs	2.8 se	14.9 secs	1.4 se	25.0secs	6.0 -7.5	20.1
10/11	17:00:00	7.2	3.9 se	19.9 secs	2.7 se	15.0 secs	4.0 se	9.9secs	6.2 -7.8	19.9
10/11	16:00:00	7.4	4.0 se	17.1 secs	2.8 se	21.4 secs	3.6 se	12.6secs	5.5 -6.9	17.1

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
15:50:00 (GMT) on 10/12
Combined Sea Height:	5.2 ft
Dominant Period:	17.0 secs
Wind Speed:	5.8 kts
Wind Gust:	7.8 kts
Wind Direction:	090 degrees
Barometric Pressure:	1016.8 mbs
Air Temperature:	52.5 degrees
Water Temperature:	55.0 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)
10/12	15:50:00	5.2	17.0	5.8	7.8	090	1016.8	52.5	55.0
10/12	14:50:00	5.2	17.0	5.8	7.8	070	1016.7	52.9	54.1
10/12	13:50:00	5.6	17.0	3.9	7.8	070	1016.5	53.1	54.3
10/12	12:50:00	5.2	17.0	3.9	5.8	080	1015.8	54.3	55.4
10/12	11:50:00	5.2	16.0	3.9	5.8	350	1015.3	55.6	56.7
10/12	10:50:00	5.9	17.0	7.8	9.8	330	1015.0	55.9	32.0
10/12	09:50:00	5.6	17.0	7.8	9.8	320	1015.2	56.7	56.7
10/12	08:50:00	5.6	17.0	5.8	7.8	330	1015.1	56.8	57.4
10/12	07:50:00	5.2	17.0	7.8	11.7	340	1014.9	57.0	57.4
10/12	06:50:00	5.9	8.0	9.8	13.7	340	1014.6	57.0	57.6
10/12	05:50:00	5.6	17.0	9.8	13.7	340	1014.5	57.2	57.6
10/12	04:50:00	0.0	0.0	9.8	11.7	350	1014.4	56.8	57.6
10/12	03:50:00	5.6	19.0	9.8	11.7	340	1014.4	56.3	57.4
10/12	02:50:00	5.9	17.0	7.8	9.8	330	1014.3	55.8	57.2
10/12	01:50:00	5.6	19.0	5.8	7.8	340	1013.8	55.8	57.0
10/12	00:50:00	5.9	16.0	5.8	7.8	360	1013.5	56.3	57.2
10/11	23:50:00	5.2	19.0	5.8	7.8	360	1013.2	56.5	57.4
10/11	22:50:00	5.9	19.0	9.8	11.7	340	1013.3	56.3	57.4
10/11	21:50:00	5.9	19.0	7.8	9.8	340	1012.9	55.9	57.6
10/11	20:50:00	5.6	9.0	7.8	9.8	340	1013.1	55.9	57.4
10/11	19:50:00	5.9	21.0	7.8	9.8	330	1013.6	55.6	57.4
10/11	18:50:00	5.9	21.0	5.8	7.8	310	1013.7	54.9	32.0
10/11	17:50:00	5.9	9.0	1.9	3.9	360	1013.7	54.7	57.2
10/11	16:50:00	6.9	9.0	5.8	7.8	070	1013.4	53.8	57.0

000042738 ___0.022154

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