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)

09/20
05:00:00

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

Current Swell & Surf Analysis
Buoy 46029
05:00:00 (GMT) on 09/20
Sea Height:	2.1 ft
Primary Swell Height:	1.2 ft
Primary Swell Period:	16.8 secs
Surf Height	1.6 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)
09/20	05:00:00	2.1	1.2 se	16.8 secs	0.6 se	20.0 secs	0.9 se	13.0secs	1.6 -2.0	16.8
09/20	04:00:00	2.5	1.7 se	17.3 secs	1.1 se	12.8 secs	1.1 se	7.8secs	2.4 -3.0	17.3
09/20	03:00:00	2.5	1.7 se	17.1 secs	1.1 se	13.0 secs	1.2 se	7.7secs	2.3 -2.9	17.1
09/20	02:00:00	2.6	1.7 se	17.1 secs	1.2 se	13.1 secs	1.3 se	7.7secs	2.3 -2.9	17.1
09/20	01:00:00	2.6	1.6 se	17.0 secs	1.3 se	12.9 secs	1.3 se	7.7secs	2.2 -2.8	17.0
09/20	00:00:00	2.6	1.7 se	17.4 secs	1.3 se	12.6 secs	1.3 se	7.7secs	2.4 -3.0	17.4
09/19	23:00:00	2.7	2.0 se	17.9 secs	0.9 se	12.8 secs	1.3 se	8.2secs	2.8 -3.6	17.9
09/19	22:00:00	2.2	1.2 se	17.1 secs	1.0 se	12.7 secs	1.2 se	8.4secs	1.6 -2.0	17.1
09/19	21:00:00	2.7	1.8 se	17.2 secs	1.4 se	13.0 secs	1.3 se	7.7secs	2.5 -3.1	17.2
09/19	20:00:00	2.3	1.4 se	17.3 secs	1.0 se	13.0 secs	1.1 se	8.4secs	2.0 -2.5	17.3
09/19	19:00:00	2.6	1.6 se	17.3 secs	1.1 se	12.8 secs	1.2 se	8.3secs	2.3 -2.8	17.3
09/19	18:00:00	2.8	1.6 se	17.2 secs	1.1 se	13.0 secs	1.4 se	8.4secs	2.2 -2.7	17.2
09/19	17:00:00	2.8	1.8 se	17.5 secs	1.0 se	12.9 secs	1.3 se	8.3secs	2.5 -3.1	17.5
09/19	16:00:00	3.1	1.7 se	17.3 secs	1.2 se	12.9 secs	1.5 se	8.4secs	2.3 -2.9	17.3
09/19	15:00:00	3.2	1.6 se	17.6 secs	1.7 se	8.4 secs	1.1 se	12.8secs	2.3 -2.9	17.6
09/19	14:00:00	3.3	1.6 se	17.6 secs	1.2 se	14.4 secs	1.8 se	8.5secs	2.3 -2.9	17.6
09/19	13:00:00	3.3	1.4 se	17.1 secs	1.2 se	12.9 secs	1.7 se	9.0secs	1.9 -2.4	17.1
09/19	12:00:00	3.4	1.6 se	17.5 secs	1.9 se	9.1 secs	1.1 se	14.4secs	2.3 -2.8	17.5
09/19	11:00:00	3.5	1.8 se	17.6 secs	1.2 se	14.4 secs	1.8 se	9.0secs	2.5 -3.1	17.6
09/19	10:00:00	3.2	1.5 se	17.2 secs	1.3 se	12.8 secs	1.8 se	8.4secs	2.1 -2.6	17.2
09/19	09:00:00	3.2	1.5 se	17.2 secs	1.3 se	12.8 secs	1.7 se	8.4secs	2.1 -2.6	17.2
09/19	08:00:00	3.3	1.4 se	17.4 secs	1.2 se	13.8 secs	1.8 se	8.4secs	2.0 -2.5	17.4
09/19	07:00:00	3.4	1.1 se	16.7 secs	2.2 se	7.6 secs	1.2 se	12.9secs	1.5 -1.9	16.7
09/19	06:00:00	3.7	1.5 se	17.5 secs	2.6 se	7.7 secs	1.1 se	14.3secs	2.0 -2.6	17.5

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
05:50:00 (GMT) on 09/20
Combined Sea Height:	3.0 ft
Dominant Period:	19.0 secs
Wind Speed:	11.7 kts
Wind Gust:	13.7 kts
Wind Direction:	350 degrees
Barometric Pressure:	1018.9 mbs
Air Temperature:	59.5 degrees
Water Temperature:	61.2 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)
09/20	05:50:00	3.0	19.0	11.7	13.7	350	1018.9	59.5	61.2
09/20	04:50:00	2.6	19.0	11.7	13.7	350	1019.0	59.4	61.2
09/20	03:50:00	2.6	19.0	9.8	13.7	360	1018.9	59.7	61.3
09/20	02:50:00	2.6	19.0	9.8	13.7	350	1018.6	59.7	61.3
09/20	01:50:00	2.6	19.0	9.8	11.7	350	1018.8	59.9	61.5
09/20	00:50:00	2.3	19.0	9.8	11.7	360	1019.0	60.1	61.9
09/19	23:50:00	2.6	19.0	7.8	11.7	350	1019.3	60.1	61.7
09/19	22:50:00	2.3	19.0	5.8	7.8	010	1019.7	59.9	62.2
09/19	21:50:00	2.3	19.0	5.8	5.8	020	1020.2	59.7	61.9
09/19	20:50:00	2.3	19.0	5.8	7.8	050	1020.6	59.4	61.7
09/19	19:50:00	2.6	8.0	3.9	5.8	040	1020.7	59.5	61.5
09/19	18:50:00	2.6	8.0	5.8	7.8	060	1021.2	59.2	61.2
09/19	17:50:00	3.0	6.0	5.8	7.8	060	1021.1	59.2	60.6
09/19	16:50:00	3.0	8.0	3.9	5.8	050	1021.1	59.4	60.6
09/19	15:50:00	3.3	19.0	1.9	3.9	060	1021.3	59.2	60.3
09/19	14:50:00	3.0	6.0	3.9	5.8	050	1021.1	59.4	60.3
09/19	13:50:00	3.3	8.0	1.9	5.8	050	1021.0	59.5	60.4
09/19	12:50:00	3.3	7.0	0.0	1.9	000	1021.2	59.5	60.6
09/19	11:50:00	3.9	9.0	1.9	3.9	150	1021.2	59.5	60.6
09/19	10:50:00	3.3	7.0	1.9	3.9	100	1021.2	59.5	60.3
09/19	09:50:00	3.3	7.0	1.9	3.9	100	1021.4	59.7	60.8
09/19	08:50:00	3.6	7.0	3.9	3.9	110	1021.6	59.7	60.8
09/19	07:50:00	3.3	9.0	3.9	3.9	090	1021.8	59.9	60.8
09/19	06:50:00	3.9	7.0	1.9	3.9	100	1021.8	59.9	32.0

000042613 ___0.031849

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