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)

11/30
16:00:00

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

Current Swell & Surf Analysis
Buoy 46029
16:00:00 (GMT) on 11/30
Sea Height:	10.4 ft
Primary Swell Height:	10.1 ft
Primary Swell Period:	12.8 secs
Surf Height	10.4 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)
11/30	16:00:00	10.4	10.1 se	12.8 secs	2.0 se	9.4 secs	0.6 se	16.7secs	10.4 -13.0	12.8
11/30	15:00:00	9.1	8.8 se	12.7 secs	1.8 se	9.2 secs	0.5 se	16.7secs	9.0 -11.2	12.7
11/30	14:00:00	8.7	8.5 se	12.8 secs	0.9 se	16.7 secs	1.3 se	9.3secs	8.7 -10.9	12.8
11/30	13:00:00	7.5	6.9 se	13.8 secs	2.8 se	10.5 secs	0.4 se	7.1secs	7.6 -9.5	13.8
11/30	12:00:00	7.6	7.0 se	13.9 secs	2.8 se	10.7 secs	0.9 se	7.2secs	7.8 -9.7	13.9
11/30	11:00:00	9.3	8.8 se	14.3 secs	2.9 se	10.5 secs	0.0 se	0.0secs	10.1 -12.6	14.3
11/30	10:00:00	8.1	7.8 se	14.3 secs	2.1 se	10.5 secs	0.7 se	7.5secs	9.0 -11.2	14.3
11/30	09:00:00	9.0	8.5 se	14.4 secs	3.0 se	10.6 secs	0.0 se	0.0secs	9.8 -12.2	14.4
11/30	08:00:00	9.7	9.4 se	14.7 secs	2.2 se	10.5 secs	0.0 se	0.0secs	11.0 -13.8	14.7
11/30	07:00:00	10.0	9.8 se	14.7 secs	2.1 se	10.5 secs	0.0 se	0.0secs	11.5 -14.4	14.7
11/30	06:00:00	9.1	8.7 se	14.7 secs	1.2 se	20.0 secs	2.2 se	10.5secs	10.2 -12.7	14.7
11/30	05:00:00	9.9	9.6 se	15.0 secs	4.1 se	11.8 secs	0.9 se	20.0secs	11.5 -14.4	15.0
11/30	04:00:00	9.7	9.4 se	14.7 secs	1.1 se	20.0 secs	1.6 se	10.3secs	11.1 -13.8	14.7
11/30	03:00:00	9.8	9.3 se	15.9 secs	2.9 se	11.7 secs	1.1 se	20.0secs	11.8 -14.7	15.9
11/30	02:00:00	9.0	8.4 se	16.1 secs	2.8 se	11.7 secs	1.3 se	20.0secs	10.8 -13.5	16.1
11/30	01:00:00	7.9	7.2 se	16.2 secs	5.1 se	13.1 secs	1.4 se	20.0secs	9.3 -11.6	16.2
11/30	00:00:00	6.6	5.9 se	16.1 secs	4.3 se	13.1 secs	0.9 se	20.0secs	7.6 -9.5	16.1
11/29	23:00:00	5.1	4.4 se	14.7 secs	2.5 se	11.6 secs	0.7 se	20.0secs	5.2 -6.5	14.7
11/29	22:00:00	4.5	3.3 se	16.2 secs	3.4 se	12.8 secs	0.9 se	20.0secs	4.3 -5.3	16.2
11/29	21:00:00	4.1	3.2 se	14.2 secs	1.7 se	18.1 secs	1.6 se	10.4secs	3.6 -4.6	14.2
11/29	20:00:00	3.8	3.0 se	14.4 secs	1.7 se	17.7 secs	1.7 se	10.3secs	3.4 -4.3	14.4
11/29	19:00:00	4.2	3.1 se	14.1 secs	1.2 se	17.8 secs	1.9 se	10.3secs	3.5 -4.4	14.1
11/29	18:00:00	4.4	3.3 se	14.1 secs	2.1 se	10.4 secs	1.3 se	17.6secs	3.7 -4.7	14.1
11/29	17:00:00	4.7	3.5 se	14.1 secs	2.1 se	10.2 secs	1.3 se	6.7secs	4.0 -5.0	14.1

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
16:00:00 (GMT) on 11/30
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	11.7 kts
Wind Gust:	15.6 kts
Wind Direction:	320 degrees
Barometric Pressure:	1023.7 mbs
Air Temperature:	32.0 degrees
Water Temperature:	54.0 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)
11/30	16:00:00	0.0	0.0	11.7	15.6	320	1023.7	32.0	54.0
11/30	15:00:00	7.2	13.0	13.7	17.6	320	1023.2	32.0	54.0
11/30	14:00:00	7.5	13.0	11.7	15.6	290	1022.7	32.0	54.0
11/30	13:00:00	5.9	14.0	13.7	15.6	270	1021.9	32.0	54.0
11/30	12:00:00	6.6	13.0	13.7	17.6	010	1022.0	32.0	54.0
11/30	11:00:00	5.9	15.0	15.6	19.5	340	1021.9	32.0	54.0
11/30	10:00:00	5.6	14.0	13.7	15.6	310	1021.8	32.0	54.0
11/30	09:00:00	5.9	15.0	13.7	17.6	350	1021.5	32.0	54.0
11/30	08:00:00	5.6	15.0	11.7	13.7	300	1021.0	32.0	54.0
11/30	07:00:00	6.9	15.0	3.9	5.8	020	1020.8	32.0	54.0
11/30	06:00:00	7.9	16.0	3.9	5.8	350	1020.1	32.0	54.0
11/30	05:00:00	8.5	16.0	9.8	13.7	030	1019.5	32.0	54.0
11/30	04:00:00	7.9	16.0	5.8	9.8	350	1019.5	32.0	54.0
11/30	03:00:00	6.9	16.0	7.8	9.8	320	1019.5	32.0	54.0
11/30	02:00:00	7.5	16.0	7.8	9.8	290	1019.1	32.0	54.0
11/30	01:00:00	6.2	16.0	5.8	7.8	270	1018.6	32.0	54.0
11/30	00:00:00	5.9	16.0	9.8	13.7	260	1018.6	32.0	54.0
11/29	23:00:00	0.0	0.0	7.8	11.7	210	1018.6	32.0	54.0
11/29	22:00:00	3.6	14.0	11.7	13.7	270	1019.2	32.0	54.0
11/29	21:00:00	3.6	14.0	9.8	11.7	310	1018.9	32.0	54.0
11/29	20:00:00	3.3	12.0	9.8	11.7	340	1019.2	32.0	54.0
11/29	19:00:00	0.0	0.0	5.8	7.8	310	1019.5	32.0	54.0
11/29	18:00:00	3.6	14.0	1.9	3.9	290	1020.0	32.0	54.0
11/29	17:00:00	3.6	12.0	7.8	9.8	260	1020.0	32.0	54.0

000040893 ___0.02389

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