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)

12/14
20:00:00

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

Current Swell & Surf Analysis
Buoy 46029
20:00:00 (GMT) on 12/14
Sea Height:	8.5 ft
Primary Swell Height:	5.2 ft
Primary Swell Period:	8.3 secs
Surf Height	3.4 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)
12/14	20:00:00	8.5	5.2 se	8.3 secs	3.1 se	12.0 secs	0.7 se	15.2secs	3.4 -4.3	8.3
12/14	19:00:00	8.9	6.6 se	7.8 secs	3.1 se	11.0 secs	0.4 se	14.3secs	4.1 -5.1	7.8
12/14	18:00:00	8.9	5.6 se	8.3 secs	3.1 se	12.1 secs	0.4 se	16.7secs	3.7 -4.6	8.3
12/14	17:00:00	9.3	6.4 se	7.2 secs	3.8 se	11.2 secs	0.4 se	14.3secs	3.7 -4.6	7.2
12/14	16:00:00	8.5	4.0 se	11.1 secs	5.4 se	7.2 secs	0.3 se	16.7secs	3.6 -4.5	11.1
12/14	15:00:00	8.7	6.0 se	7.1 secs	3.5 se	11.1 secs	0.7 se	14.3secs	3.4 -4.3	7.1
12/14	14:00:00	8.6	4.2 se	11.1 secs	5.5 se	6.7 secs	0.6 se	14.3secs	3.7 -4.7	11.1
12/14	13:00:00	7.5	3.7 se	11.0 secs	4.7 se	6.2 secs	0.0 se	0.0secs	3.2 -4.0	11.0
12/14	12:00:00	7.5	3.3 se	11.2 secs	4.7 se	6.6 secs	0.0 se	0.0secs	3.0 -3.7	11.2
12/14	11:00:00	7.3	3.6 se	11.2 secs	4.7 se	6.2 secs	0.4 se	14.3secs	3.2 -4.0	11.2
12/14	10:00:00	7.4	4.6 se	11.1 secs	4.3 se	5.9 secs	0.8 se	14.3secs	4.1 -5.1	11.1
12/14	09:00:00	6.8	5.0 se	11.1 secs	3.2 se	5.9 secs	0.9 se	15.2secs	4.4 -5.5	11.1
12/14	08:00:00	6.2	4.7 se	11.2 secs	2.8 se	5.8 secs	0.9 se	14.9secs	4.2 -5.2	11.2
12/14	07:00:00	6.0	4.6 se	11.3 secs	2.7 se	5.5 secs	0.6 se	14.3secs	4.1 -5.1	11.3
12/14	06:00:00	5.8	4.5 se	12.0 secs	2.1 se	8.4 secs	0.0 se	0.0secs	4.3 -5.4	12.0
12/14	05:00:00	5.4	4.2 se	12.1 secs	2.2 se	9.1 secs	2.1 se	5.5secs	4.0 -5.1	12.1
12/14	04:00:00	5.8	4.5 se	12.1 secs	2.3 se	8.4 secs	0.0 se	0.0secs	4.4 -5.5	12.1
12/14	03:00:00	5.0	3.8 se	12.2 secs	2.1 se	8.4 secs	0.0 se	0.0secs	3.7 -4.7	12.2
12/14	02:00:00	5.2	4.0 se	12.3 secs	2.4 se	9.1 secs	1.1 se	6.0secs	4.0 -5.0	12.3
12/14	01:00:00	5.2	3.7 se	12.4 secs	3.0 se	9.1 secs	0.4 se	16.7secs	3.7 -4.6	12.4
12/14	00:00:00	4.9	3.6 se	11.2 secs	2.3 se	7.7 secs	1.1 se	15.1secs	3.2 -4.0	11.2
12/13	23:00:00	4.3	2.8 se	12.3 secs	2.6 se	9.1 secs	1.0 se	5.9secs	2.7 -3.4	12.3
12/13	22:00:00	4.8	3.4 se	12.4 secs	2.6 se	9.2 secs	1.1 se	5.9secs	3.4 -4.2	12.4
12/13	21:00:00	4.3	3.0 se	12.4 secs	2.4 se	9.2 secs	0.4 se	16.7secs	3.0 -3.7	12.4

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
20:00:00 (GMT) on 12/14
Combined Sea Height:	8.5 ft
Dominant Period:	8.0 secs
Wind Speed:	21.4 kts
Wind Gust:	25.4 kts
Wind Direction:	000 degrees
Barometric Pressure:	1015.6 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)
12/14	20:00:00	8.5	8.0	21.4	25.4	000	1015.6	32.0	54.0
12/14	19:00:00	8.5	8.0	19.5	23.4	000	1016.1	32.0	54.0
12/14	18:00:00	9.5	8.0	19.5	23.4	000	1016.3	32.0	54.0
12/14	17:00:00	0.0	0.0	19.5	25.4	000	1015.9	32.0	54.0
12/14	16:00:00	9.2	7.0	21.4	27.3	000	1015.3	32.0	54.0
12/14	15:00:00	9.5	7.0	21.4	25.4	000	1014.4	32.0	54.0
12/14	14:00:00	9.2	7.0	19.5	25.4	000	1014.3	32.0	54.0
12/14	13:00:00	8.2	6.0	19.5	25.4	000	1014.0	32.0	54.0
12/14	12:00:00	8.9	6.0	19.5	23.4	000	1013.7	32.0	54.0
12/14	11:00:00	8.2	6.0	21.4	25.4	000	1013.9	32.0	54.0
12/14	10:00:00	7.9	6.0	19.5	23.4	000	1013.6	32.0	54.0
12/14	09:00:00	7.5	10.0	21.4	25.4	000	1013.3	32.0	32.0
12/14	08:00:00	7.2	11.0	19.5	25.4	000	1013.0	32.0	54.0
12/14	07:00:00	6.2	11.0	19.5	23.4	000	1012.9	32.0	54.0
12/14	06:00:00	6.6	11.0	17.6	21.4	000	1012.6	32.0	54.0
12/14	05:00:00	5.9	11.0	17.6	21.4	000	1012.3	32.0	54.0
12/14	04:00:00	6.2	11.0	19.5	25.4	000	1011.7	32.0	54.0
12/14	03:00:00	5.9	11.0	19.5	25.4	000	1010.9	32.0	54.0
12/14	02:00:00	4.9	11.0	19.5	23.4	000	1011.1	32.0	54.0
12/14	01:00:00	5.2	11.0	15.6	19.5	000	1011.7	32.0	54.0
12/14	00:00:00	4.6	11.0	17.6	19.5	000	1012.0	32.0	54.0
12/13	23:00:00	4.3	12.0	13.7	15.6	000	1012.3	32.0	54.0
12/13	22:00:00	4.3	10.0	9.8	11.7	000	1013.0	32.0	54.0
12/13	21:00:00	3.9	8.0	3.9	5.8	000	1013.9	32.0	54.0

000041054 ___0.022713

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