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)

05/22
03:00:00

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

Current Swell & Surf Analysis
Buoy 46029
03:00:00 (GMT) on 05/22
Sea Height:	5.5 ft
Primary Swell Height:	3.7 ft
Primary Swell Period:	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)
05/22	03:00:00	5.5	3.7 se	9.0 secs	1.5 se	14.6 secs	2.0 se	5.9secs	2.6 -3.3	9.0
05/22	02:00:00	5.4	3.4 se	8.3 secs	1.5 se	12.5 secs	0.7 se	16.7secs	2.2 -2.8	8.3
05/22	01:00:00	5.9	3.6 se	9.0 secs	1.3 se	16.9 secs	1.3 se	12.6secs	2.6 -3.2	9.0
05/22	00:00:00	6.0	4.2 se	8.3 secs	1.4 se	17.1 secs	2.0 se	12.2secs	2.8 -3.5	8.3
05/21	23:00:00	6.0	3.7 se	10.0 secs	1.3 se	16.5 secs	2.6 se	6.8secs	2.9 -3.7	10.0
05/21	22:00:00	5.8	4.1 se	9.0 secs	2.0 se	12.0 secs	1.1 se	15.0secs	2.9 -3.7	9.0
05/21	21:00:00	5.6	3.5 se	10.0 secs	2.7 se	6.8 secs	1.1 se	14.2secs	2.8 -3.5	10.0
05/21	20:00:00	5.3	3.0 se	10.0 secs	1.2 se	17.0 secs	2.6 se	6.7secs	2.4 -3.0	10.0
05/21	19:00:00	5.3	3.5 se	10.2 secs	2.3 se	6.8 secs	0.6 se	13.7secs	2.8 -3.5	10.2
05/21	18:00:00	6.1	4.0 se	10.2 secs	1.5 se	13.4 secs	2.4 se	6.7secs	3.3 -4.1	10.2
05/21	17:00:00	5.6	3.5 se	10.9 secs	3.2 se	7.8 secs	1.4 se	14.2secs	3.1 -3.9	10.9
05/21	16:00:00	6.1	4.2 se	11.2 secs	3.0 se	7.8 secs	1.3 se	16.7secs	3.8 -4.7	11.2
05/21	15:00:00	6.3	4.0 se	10.1 secs	1.3 se	13.5 secs	2.7 se	6.7secs	3.2 -4.0	10.1
05/21	14:00:00	6.7	4.7 se	11.0 secs	3.6 se	7.7 secs	0.8 se	15.5secs	4.1 -5.2	11.0
05/21	13:00:00	7.5	5.3 se	11.9 secs	3.5 se	8.4 secs	0.0 se	0.0secs	5.1 -6.4	11.9
05/21	12:00:00	6.7	4.1 se	11.2 secs	3.8 se	7.7 secs	1.1 se	15.7secs	3.7 -4.6	11.2
05/21	11:00:00	6.8	4.2 se	11.2 secs	3.9 se	7.7 secs	1.2 se	15.8secs	3.8 -4.8	11.2
05/21	10:00:00	7.0	4.6 se	11.3 secs	3.7 se	7.7 secs	0.8 se	15.2secs	4.1 -5.2	11.3
05/21	09:00:00	6.5	4.5 se	10.1 secs	2.0 se	13.8 secs	2.7 se	6.8secs	3.7 -4.6	10.1
05/21	08:00:00	6.7	4.5 se	11.1 secs	3.7 se	7.8 secs	1.0 se	15.5secs	4.0 -5.0	11.1
05/21	07:00:00	6.5	4.5 se	11.2 secs	3.6 se	7.9 secs	0.6 se	16.7secs	4.0 -5.0	11.2
05/21	06:00:00	6.2	3.7 se	11.1 secs	3.8 se	7.9 secs	0.6 se	15.1secs	3.3 -4.1	11.1
05/21	05:00:00	6.2	4.3 se	11.1 secs	3.1 se	7.8 secs	0.9 se	15.4secs	3.8 -4.8	11.1
05/21	04:00:00	5.8	3.7 se	11.1 secs	3.1 se	7.9 secs	0.4 se	16.7secs	3.3 -4.1	11.1

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
03:50:00 (GMT) on 05/22
Combined Sea Height:	5.9 ft
Dominant Period:	8.0 secs
Wind Speed:	17.6 kts
Wind Gust:	19.5 kts
Wind Direction:	340 degrees
Barometric Pressure:	1017.3 mbs
Air Temperature:	53.6 degrees
Water Temperature:	56.5 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)
05/22	03:50:00	5.9	8.0	17.6	19.5	340	1017.3	53.6	56.5
05/22	02:50:00	6.2	9.0	17.6	19.5	340	1017.7	53.6	56.5
05/22	01:50:00	6.2	8.0	17.6	19.5	330	1017.8	54.5	56.5
05/22	00:50:00	6.6	9.0	15.6	17.6	330	1018.1	55.0	56.3
05/21	23:50:00	0.0	0.0	15.6	17.6	330	1018.4	55.0	56.3
05/21	22:50:00	6.2	10.0	17.6	19.5	320	1019.0	55.0	56.3
05/21	21:50:00	6.6	8.0	15.6	19.5	330	1019.4	54.9	56.3
05/21	20:50:00	5.9	10.0	15.6	19.5	330	1019.8	54.7	56.1
05/21	19:50:00	5.9	8.0	13.7	15.6	330	1020.1	54.3	32.0
05/21	18:50:00	5.9	11.0	13.7	15.6	340	1020.7	53.8	55.9
05/21	17:50:00	5.2	8.0	13.7	17.6	340	1021.0	53.2	55.8
05/21	16:50:00	6.2	8.0	13.7	15.6	350	1021.1	53.2	55.6
05/21	15:50:00	6.2	8.0	13.7	15.6	360	1021.4	53.1	55.6
05/21	14:50:00	6.6	8.0	11.7	15.6	350	1021.3	53.2	55.6
05/21	13:50:00	0.0	0.0	13.7	17.6	360	1021.2	53.1	55.6
05/21	12:50:00	7.5	7.0	13.7	15.6	350	1020.9	53.6	55.6
05/21	11:50:00	7.2	8.0	13.7	15.6	350	1020.8	53.8	55.0
05/21	10:50:00	6.9	12.0	13.7	17.6	340	1020.8	53.6	54.7
05/21	09:50:00	6.6	8.0	15.6	17.6	340	1020.9	53.8	54.9
05/21	08:50:00	6.2	11.0	13.7	15.6	350	1021.2	53.2	54.7
05/21	07:50:00	6.9	8.0	13.7	15.6	350	1021.7	52.5	54.7
05/21	06:50:00	5.9	9.0	15.6	17.6	350	1021.5	52.3	54.9
05/21	05:50:00	6.6	11.0	17.6	19.5	350	1021.7	52.7	55.0
05/21	04:50:00	6.6	9.0	19.5	21.4	350	1022.0	53.8	54.9

000041752 ___0.028417

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