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)

08/19
03:00:00

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

Current Swell & Surf Analysis
Buoy 46029
03:00:00 (GMT) on 08/19
Sea Height:	4.5 ft
Primary Swell Height:	2.4 ft
Primary Swell Period:	13.9 secs
Surf Height	2.6 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)
08/19	03:00:00	4.5	2.4 se	13.9 secs	2.9 se	7.7 secs	0.0 se	0.0secs	2.6 -3.3	13.9
08/19	02:00:00	4.6	2.5 se	13.9 secs	2.6 se	7.7 secs	0.0 se	0.0secs	2.7 -3.4	13.9
08/19	01:00:00	4.3	2.6 se	14.0 secs	2.2 se	7.7 secs	0.0 se	0.0secs	2.9 -3.6	14.0
08/19	00:00:00	4.8	3.2 se	14.3 secs	1.2 se	17.7 secs	2.7 se	7.2secs	3.7 -4.6	14.3
08/18	23:00:00	4.5	2.7 se	14.1 secs	2.9 se	7.2 secs	0.9 se	10.2secs	3.0 -3.8	14.1
08/18	22:00:00	4.2	2.8 se	14.3 secs	2.4 se	7.2 secs	0.0 se	0.0secs	3.2 -4.0	14.3
08/18	21:00:00	4.5	2.6 se	14.1 secs	2.9 se	7.2 secs	0.7 se	10.3secs	2.9 -3.7	14.1
08/18	20:00:00	4.0	2.8 se	14.5 secs	2.1 se	7.1 secs	1.0 se	10.2secs	3.3 -4.1	14.5
08/18	19:00:00	4.0	2.8 se	14.5 secs	2.1 se	7.1 secs	0.9 se	10.3secs	3.3 -4.1	14.5
08/18	18:00:00	3.6	2.3 se	14.4 secs	2.1 se	6.7 secs	0.9 se	10.4secs	2.7 -3.4	14.4
08/18	17:00:00	3.4	2.4 se	14.1 secs	1.6 se	6.7 secs	0.8 se	10.3secs	2.7 -3.4	14.1
08/18	16:00:00	3.5	2.3 se	14.6 secs	1.2 se	11.6 secs	1.9 se	7.1secs	2.7 -3.4	14.6
08/18	15:00:00	3.3	2.2 se	14.3 secs	1.8 se	6.7 secs	0.9 se	10.4secs	2.5 -3.1	14.3
08/18	14:00:00	3.6	2.4 se	14.2 secs	1.6 se	7.1 secs	0.8 se	10.3secs	2.8 -3.5	14.2
08/18	13:00:00	3.5	2.4 se	14.4 secs	1.5 se	7.1 secs	0.8 se	10.4secs	2.7 -3.4	14.4
08/18	12:00:00	3.5	2.4 se	14.5 secs	1.0 se	10.3 secs	1.5 se	7.1secs	2.8 -3.5	14.5
08/18	11:00:00	3.1	2.1 se	14.5 secs	1.5 se	7.1 secs	1.0 se	10.4secs	2.4 -3.0	14.5
08/18	10:00:00	3.7	2.9 se	14.5 secs	1.4 se	6.6 secs	0.8 se	10.1secs	3.3 -4.1	14.5
08/18	09:00:00	3.5	2.8 se	14.6 secs	1.4 se	6.6 secs	0.8 se	10.2secs	3.2 -4.0	14.6
08/18	08:00:00	3.3	2.4 se	14.7 secs	1.1 se	11.6 secs	1.1 se	8.3secs	2.9 -3.6	14.7
08/18	07:00:00	3.5	2.9 se	14.6 secs	0.8 se	10.1 secs	1.2 se	6.7secs	3.4 -4.3	14.6
08/18	06:00:00	3.1	2.6 se	14.6 secs	1.2 se	11.6 secs	1.0 se	8.3secs	3.0 -3.7	14.6
08/18	05:00:00	3.3	2.9 se	14.7 secs	0.8 se	10.1 secs	0.8 se	6.6secs	3.4 -4.2	14.7
08/18	04:00:00	3.0	2.6 se	14.7 secs	1.3 se	11.6 secs	1.0 se	7.7secs	3.1 -3.8	14.7

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
03:50:00 (GMT) on 08/19
Combined Sea Height:	4.3 ft
Dominant Period:	8.0 secs
Wind Speed:	3.9 kts
Wind Gust:	3.9 kts
Wind Direction:	350 degrees
Barometric Pressure:	1020.2 mbs
Air Temperature:	60.4 degrees
Water Temperature:	60.6 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)
08/19	03:50:00	4.3	8.0	3.9	3.9	350	1020.2	60.4	60.6
08/19	02:50:00	4.6	8.0	5.8	7.8	340	1020.1	60.3	60.6
08/19	01:50:00	4.3	7.0	5.8	9.8	320	1020.1	61.0	60.8
08/19	00:50:00	4.3	8.0	5.8	7.8	310	1020.7	61.2	60.8
08/18	23:50:00	4.3	7.0	3.9	7.8	350	1020.9	61.5	61.0
08/18	22:50:00	4.3	7.0	5.8	7.8	340	1021.1	61.5	60.8
08/18	21:50:00	3.6	7.0	3.9	5.8	330	1021.4	61.7	59.7
08/18	20:50:00	3.9	7.0	3.9	5.8	320	1021.4	62.1	59.2
08/18	19:50:00	3.6	7.0	0.0	0.0	000	1021.4	61.9	60.1
08/18	18:50:00	3.6	0.0	1.9	1.9	330	1021.5	32.0	59.7
08/18	17:50:00	3.3	15.0	3.9	5.8	310	1021.5	61.0	59.4
08/18	16:50:00	3.3	7.0	0.0	1.9	000	1021.0	59.7	59.0
08/18	15:50:00	3.3	15.0	3.9	3.9	190	1020.8	59.2	58.8
08/18	14:50:00	3.6	15.0	1.9	1.9	180	1020.9	59.0	58.5
08/18	13:50:00	3.6	15.0	1.9	1.9	130	1020.5	59.4	58.6
08/18	12:50:00	3.6	15.0	0.0	1.9	000	1020.3	59.7	59.0
08/18	11:50:00	3.6	15.0	3.9	7.8	320	1020.2	59.5	58.8
08/18	10:50:00	3.3	15.0	7.8	9.8	320	1020.3	59.5	58.8
08/18	09:50:00	3.3	15.0	5.8	7.8	310	1020.1	59.7	59.2
08/18	08:50:00	3.0	15.0	5.8	7.8	320	1020.1	59.5	32.0
08/18	07:50:00	3.3	15.0	3.9	3.9	340	1020.3	59.4	59.0
08/18	06:50:00	2.6	15.0	3.9	5.8	330	1020.4	59.4	59.0
08/18	05:50:00	3.0	15.0	7.8	9.8	350	1020.3	59.4	59.0
08/18	04:50:00	3.0	16.0	7.8	11.7	350	1020.1	59.7	59.0

000042410 ___0.02807

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