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)

07/20
01:00:00

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

Current Swell & Surf Analysis
Buoy 46029
01:00:00 (GMT) on 07/20
Sea Height:	4.8 ft
Primary Swell Height:	2.1 ft
Primary Swell Period:	14.4 secs
Surf Height	2.4 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)
07/20	01:00:00	4.8	2.1 se	14.4 secs	2.8 se	8.3 secs	0.0 se	0.0secs	2.4 -3.0	14.4
07/20	00:00:00	4.8	2.0 se	14.5 secs	3.3 se	7.7 secs	1.1 se	11.4secs	2.4 -2.9	14.5
07/19	23:00:00	4.9	1.9 se	14.3 secs	3.3 se	7.6 secs	0.0 se	0.0secs	2.2 -2.7	14.3
07/19	22:00:00	4.7	2.5 se	14.4 secs	2.8 se	7.7 secs	0.0 se	0.0secs	2.9 -3.6	14.4
07/19	21:00:00	4.4	2.4 se	14.5 secs	1.3 se	17.5 secs	2.2 se	7.7secs	2.7 -3.4	14.5
07/19	20:00:00	3.7	1.6 se	14.3 secs	2.1 se	8.3 secs	0.0 se	0.0secs	1.9 -2.3	14.3
07/19	19:00:00	3.7	1.6 se	14.2 secs	2.2 se	8.3 secs	0.0 se	0.0secs	1.8 -2.3	14.2
07/19	18:00:00	4.1	2.4 se	14.3 secs	2.0 se	8.3 secs	0.0 se	0.0secs	2.7 -3.4	14.3
07/19	17:00:00	4.0	2.1 se	14.2 secs	2.1 se	8.3 secs	0.0 se	0.0secs	2.4 -3.0	14.2
07/19	16:00:00	4.0	1.9 se	14.5 secs	1.1 se	17.5 secs	2.1 se	8.3secs	2.2 -2.7	14.5
07/19	15:00:00	4.3	2.7 se	14.3 secs	2.1 se	8.3 secs	0.2 se	20.0secs	3.0 -3.8	14.3
07/19	14:00:00	4.1	2.0 se	14.2 secs	2.3 se	8.3 secs	0.0 se	0.0secs	2.2 -2.8	14.2
07/19	13:00:00	4.1	2.3 se	14.3 secs	1.1 se	17.7 secs	2.1 se	8.3secs	2.7 -3.3	14.3
07/19	12:00:00	4.7	2.4 se	14.6 secs	2.6 se	8.3 secs	1.3 se	11.5secs	2.9 -3.6	14.6
07/19	11:00:00	4.5	2.3 se	14.3 secs	1.9 se	11.3 secs	2.4 se	7.7secs	2.6 -3.3	14.3
07/19	10:00:00	4.4	2.4 se	14.6 secs	2.4 se	9.1 secs	1.5 se	5.6secs	2.8 -3.5	14.6
07/19	09:00:00	4.3	2.5 se	14.3 secs	2.3 se	9.1 secs	1.5 se	5.5secs	2.8 -3.5	14.3
07/19	08:00:00	4.2	2.7 se	14.7 secs	1.6 se	11.4 secs	2.0 se	7.8secs	3.2 -4.0	14.7
07/19	07:00:00	4.3	2.3 se	14.4 secs	2.7 se	8.4 secs	0.0 se	0.0secs	2.7 -3.3	14.4
07/19	06:00:00	4.0	2.5 se	14.6 secs	2.3 se	9.1 secs	1.3 se	5.9secs	2.9 -3.6	14.6
07/19	05:00:00	4.6	2.8 se	14.5 secs	2.5 se	9.9 secs	1.5 se	6.7secs	3.3 -4.1	14.5
07/19	04:00:00	4.2	2.7 se	14.4 secs	1.8 se	11.3 secs	2.1 se	7.8secs	3.2 -3.9	14.4
07/19	03:00:00	4.3	2.4 se	16.2 secs	2.1 se	13.0 secs	2.2 se	9.9secs	3.1 -3.9	16.2
07/19	02:00:00	4.5	2.5 se	14.5 secs	2.9 se	9.0 secs	1.2 se	5.9secs	2.8 -3.5	14.5

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
00:50:00 (GMT) on 07/20
Combined Sea Height:	5.6 ft
Dominant Period:	8.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	340 degrees
Barometric Pressure:	1017.2 mbs
Air Temperature:	58.3 degrees
Water Temperature:	60.1 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)
07/20	00:50:00	5.6	8.0	17.6	21.4	340	1017.2	58.3	60.1
07/19	23:50:00	5.2	8.0	19.5	21.4	340	1017.6	58.3	60.1
07/19	22:50:00	4.9	8.0	17.6	19.5	330	1018.2	58.8	60.1
07/19	21:50:00	4.9	7.0	13.7	17.6	340	1019.0	58.1	60.3
07/19	20:50:00	4.3	7.0	13.7	15.6	340	1019.6	58.5	60.3
07/19	19:50:00	4.6	8.0	9.8	13.7	360	1020.3	57.7	59.4
07/19	18:50:00	4.6	8.0	11.7	13.7	360	1020.6	57.6	32.0
07/19	17:50:00	4.6	8.0	11.7	13.7	010	1020.7	57.0	57.6
07/19	16:50:00	4.6	8.0	11.7	15.6	010	1020.8	56.7	57.2
07/19	15:50:00	4.9	7.0	11.7	15.6	360	1020.8	56.8	57.4
07/19	14:50:00	4.6	7.0	11.7	15.6	360	1020.8	56.3	57.4
07/19	13:50:00	4.9	15.0	11.7	15.6	350	1020.6	56.3	57.2
07/19	12:50:00	4.9	8.0	11.7	15.6	010	1020.6	56.5	57.0
07/19	11:50:00	0.0	0.0	11.7	15.6	360	1020.4	57.4	57.4
07/19	10:50:00	4.9	8.0	13.7	15.6	350	1020.5	57.9	59.0
07/19	09:50:00	4.6	9.0	13.7	17.6	350	1020.7	58.3	59.2
07/19	08:50:00	4.9	15.0	13.7	17.6	360	1020.9	58.8	59.4
07/19	07:50:00	4.9	8.0	13.7	17.6	360	1021.2	59.0	59.5
07/19	06:50:00	4.6	9.0	15.6	17.6	350	1020.9	59.4	59.5
07/19	05:50:00	4.9	16.0	15.6	19.5	350	1021.0	59.4	59.7
07/19	04:50:00	4.6	15.0	15.6	19.5	350	1021.2	59.5	59.9
07/19	03:50:00	4.6	14.0	15.6	17.6	350	1021.0	59.7	60.1
07/19	02:50:00	4.6	14.0	13.7	15.6	340	1021.1	59.7	60.1
07/19	01:50:00	4.3	14.0	13.7	15.6	350	1020.9	59.9	60.1

000042180 ___0.026652

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