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)

04/28
22:00:00

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

Current Swell & Surf Analysis
Buoy 46029
22:00:00 (GMT) on 04/28
Sea Height:	6.8 ft
Primary Swell Height:	3.4 ft
Primary Swell Period:	12.2 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)
04/28	22:00:00	6.8	3.4 se	12.2 secs	4.3 se	9.0 secs	2.2 se	6.0secs	3.4 -4.2	12.2
04/28	21:00:00	7.1	4.5 se	10.0 secs	2.4 se	13.1 secs	2.6 se	6.7secs	3.6 -4.5	10.0
04/28	20:00:00	6.9	3.9 se	11.2 secs	4.2 se	7.8 secs	1.0 se	14.3secs	3.5 -4.4	11.2
04/28	19:00:00	6.3	3.8 se	11.2 secs	3.2 se	7.7 secs	1.0 se	14.3secs	3.4 -4.3	11.2
04/28	18:00:00	6.9	3.9 se	11.3 secs	3.6 se	7.8 secs	0.0 se	0.0secs	3.5 -4.4	11.3
04/28	17:00:00	7.0	4.2 se	11.1 secs	3.8 se	7.8 secs	1.4 se	14.3secs	3.8 -4.7	11.1
04/28	16:00:00	6.3	4.0 se	11.2 secs	3.3 se	7.7 secs	0.9 se	14.8secs	3.5 -4.4	11.2
04/28	15:00:00	6.3	3.5 se	11.3 secs	3.6 se	7.7 secs	0.0 se	0.0secs	3.2 -4.0	11.3
04/28	14:00:00	6.0	3.1 se	12.3 secs	3.8 se	9.0 secs	1.7 se	5.9secs	3.1 -3.8	12.3
04/28	13:00:00	6.0	3.4 se	11.2 secs	3.5 se	7.8 secs	0.9 se	14.3secs	3.0 -3.8	11.2
04/28	12:00:00	6.7	4.4 se	11.1 secs	3.0 se	7.8 secs	1.1 se	14.3secs	3.9 -4.9	11.1
04/28	11:00:00	6.6	3.4 se	12.4 secs	4.1 se	9.1 secs	2.0 se	5.9secs	3.4 -4.3	12.4
04/28	10:00:00	7.0	4.6 se	9.9 secs	2.1 se	13.2 secs	2.8 se	6.7secs	3.6 -4.6	9.9
04/28	09:00:00	7.0	4.7 se	9.9 secs	2.4 se	13.2 secs	2.7 se	6.7secs	3.7 -4.7	9.9
04/28	08:00:00	7.0	4.8 se	9.0 secs	3.2 se	12.4 secs	2.1 se	5.9secs	3.5 -4.3	9.0
04/28	07:00:00	6.5	4.5 se	9.0 secs	2.7 se	12.4 secs	2.0 se	5.9secs	3.3 -4.1	9.0
04/28	06:00:00	6.9	4.5 se	9.9 secs	1.9 se	13.2 secs	3.1 se	6.7secs	3.5 -4.4	9.9
04/28	05:00:00	6.8	4.5 se	10.0 secs	1.9 se	13.6 secs	2.8 se	6.7secs	3.6 -4.5	10.0
04/28	04:00:00	6.6	4.7 se	10.0 secs	1.9 se	13.3 secs	2.7 se	6.7secs	3.7 -4.6	10.0
04/28	03:00:00	6.2	4.3 se	10.1 secs	2.0 se	13.2 secs	2.5 se	6.8secs	3.5 -4.3	10.1
04/28	02:00:00	6.7	4.9 se	10.0 secs	1.9 se	13.9 secs	2.1 se	6.7secs	3.9 -4.8	10.0
04/28	01:00:00	5.8	4.3 se	10.0 secs	2.2 se	13.1 secs	1.6 se	6.7secs	3.4 -4.2	10.0
04/28	00:00:00	6.6	4.7 se	10.0 secs	2.2 se	13.5 secs	2.5 se	6.7secs	3.8 -4.7	10.0
04/27	23:00:00	6.2	4.5 se	10.1 secs	1.8 se	13.1 secs	2.1 se	6.8secs	3.6 -4.5	10.1

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
22:50:00 (GMT) on 04/28
Combined Sea Height:	6.9 ft
Dominant Period:	9.0 secs
Wind Speed:	9.8 kts
Wind Gust:	13.7 kts
Wind Direction:	310 degrees
Barometric Pressure:	1024.8 mbs
Air Temperature:	50.9 degrees
Water Temperature:	54.5 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)
04/28	22:50:00	6.9	9.0	9.8	13.7	310	1024.8	50.9	54.5
04/28	21:50:00	6.9	8.0	7.8	9.8	300	1024.8	50.9	54.5
04/28	20:50:00	7.2	9.0	5.8	9.8	310	1024.7	50.9	54.1
04/28	19:50:00	6.9	9.0	9.8	11.7	310	1024.6	50.9	53.8
04/28	18:50:00	6.6	8.0	7.8	11.7	310	1024.4	50.7	53.4
04/28	17:50:00	7.5	9.0	9.8	11.7	320	1024.0	50.7	53.6
04/28	16:50:00	6.6	9.0	11.7	13.7	310	1023.8	50.7	54.0
04/28	15:50:00	6.6	9.0	7.8	11.7	290	1023.4	51.1	53.8
04/28	14:50:00	5.9	10.0	9.8	11.7	280	1023.1	50.9	54.1
04/28	13:50:00	6.6	9.0	11.7	13.7	290	1022.6	50.9	54.3
04/28	12:50:00	6.6	10.0	11.7	15.6	300	1022.3	50.9	54.3
04/28	11:50:00	6.6	9.0	9.8	13.7	290	1021.9	51.3	54.0
04/28	10:50:00	6.9	8.0	9.8	11.7	290	1021.7	51.1	53.8
04/28	09:50:00	7.5	8.0	11.7	15.6	300	1021.4	51.3	54.0
04/28	08:50:00	6.9	8.0	11.7	13.7	300	1021.4	51.8	54.9
04/28	07:50:00	7.2	9.0	11.7	15.6	310	1021.3	51.8	55.0
04/28	06:50:00	7.2	9.0	11.7	15.6	300	1020.7	52.0	55.0
04/28	05:50:00	6.6	10.0	9.8	13.7	300	1020.7	51.6	55.2
04/28	04:50:00	7.5	9.0	5.8	7.8	280	1020.6	51.3	55.2
04/28	03:50:00	6.6	10.0	11.7	13.7	290	1020.2	51.6	55.2
04/28	02:50:00	6.2	9.0	9.8	11.7	290	1019.8	51.6	55.8
04/28	01:50:00	6.2	9.0	9.8	13.7	280	1019.7	51.8	56.3
04/28	00:50:00	5.6	9.0	9.8	11.7	290	1019.6	51.6	56.1
04/27	23:50:00	6.6	9.0	5.8	7.8	270	1019.2	51.3	56.1

000041591 ___0.032025

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