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)

11/18
13:00:00

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

Current Swell & Surf Analysis
Buoy 46029
13:00:00 (GMT) on 11/18
Sea Height:	11.4 ft
Primary Swell Height:	9.5 ft
Primary Swell Period:	12.5 secs
Surf Height	9.4 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)
11/18	13:00:00	11.4	9.5 se	12.5 secs	5.1 se	9.2 secs	1.0 se	16.7secs	9.4 -11.8	12.5
11/18	12:00:00	11.3	8.6 se	12.4 secs	5.9 se	9.3 secs	1.0 se	16.7secs	8.6 -10.7	12.4
11/18	11:00:00	12.1	9.7 se	12.5 secs	5.3 se	9.2 secs	1.6 se	16.7secs	9.7 -12.1	12.5
11/18	10:00:00	12.2	10.2 se	12.3 secs	5.3 se	9.2 secs	0.9 se	16.7secs	10.0 -12.5	12.3
11/18	09:00:00	11.8	9.6 se	12.3 secs	4.0 se	15.4 secs	5.0 se	9.1secs	9.5 -11.8	12.3
11/18	08:00:00	13.3	10.9 se	12.3 secs	6.0 se	9.3 secs	0.8 se	16.7secs	10.8 -13.5	12.3
11/18	07:00:00	11.5	9.5 se	12.3 secs	3.8 se	8.4 secs	0.7 se	16.7secs	9.3 -11.6	12.3
11/18	06:00:00	11.5	9.2 se	12.3 secs	5.8 se	9.1 secs	0.9 se	16.7secs	9.1 -11.3	12.3
11/18	05:00:00	11.5	8.6 se	12.3 secs	6.2 se	9.3 secs	2.3 se	5.9secs	8.4 -10.6	12.3
11/18	04:00:00	10.7	8.3 se	12.2 secs	4.2 se	8.5 secs	0.5 se	16.7secs	8.1 -10.1	12.2
11/18	03:00:00	9.9	7.3 se	12.5 secs	4.9 se	9.2 secs	2.3 se	5.9secs	7.3 -9.1	12.5
11/18	02:00:00	10.2	7.8 se	12.4 secs	5.1 se	9.2 secs	2.1 se	6.0secs	7.8 -9.7	12.4
11/18	01:00:00	10.5	8.0 se	12.4 secs	5.5 se	9.2 secs	2.2 se	5.9secs	8.0 -9.9	12.4
11/18	00:00:00	11.2	8.8 se	12.4 secs	5.6 se	9.3 secs	2.6 se	6.2secs	8.8 -10.9	12.4
11/17	23:00:00	11.4	9.2 se	12.5 secs	4.8 se	9.2 secs	2.1 se	5.9secs	9.2 -11.5	12.5
11/17	22:00:00	12.7	9.9 se	12.5 secs	6.2 se	9.3 secs	1.2 se	16.7secs	9.9 -12.3	12.5
11/17	21:00:00	10.7	8.1 se	12.4 secs	4.8 se	9.2 secs	3.1 se	5.9secs	8.0 -10.0	12.4
11/17	20:00:00	12.9	10.4 se	12.5 secs	5.5 se	9.2 secs	1.5 se	16.7secs	10.4 -13.0	12.5
11/17	19:00:00	12.5	9.9 se	12.6 secs	5.5 se	9.2 secs	2.1 se	16.7secs	9.9 -12.4	12.6
11/17	18:00:00	12.4	9.8 se	12.6 secs	5.7 se	9.2 secs	1.1 se	16.7secs	9.9 -12.3	12.6
11/17	17:00:00	13.8	11.7 se	12.5 secs	5.3 se	9.2 secs	3.2 se	6.2secs	11.7 -14.7	12.5
11/17	16:00:00	16.2	13.4 se	12.5 secs	7.0 se	9.2 secs	1.9 se	16.7secs	13.4 -16.7	12.5
11/17	15:00:00	15.9	12.8 se	12.4 secs	7.8 se	9.3 secs	1.6 se	16.7secs	12.7 -15.9	12.4
11/17	14:00:00	14.9	12.5 se	12.5 secs	6.4 se	9.2 secs	1.2 se	16.7secs	12.5 -15.6	12.5

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
13:00:00 (GMT) on 11/18
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	5.8 kts
Wind Gust:	7.8 kts
Wind Direction:	290 degrees
Barometric Pressure:	1019.7 mbs
Air Temperature:	32.0 degrees
Water Temperature:	53.4 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)
11/18	13:00:00	0.0	0.0	5.8	7.8	290	1019.7	32.0	53.4
11/18	12:00:00	9.2	11.0	7.8	9.8	300	1019.5	32.0	53.4
11/18	11:00:00	9.5	14.0	9.8	13.7	310	1019.3	32.0	53.4
11/18	10:00:00	9.2	0.0	5.8	9.8	310	1019.1	32.0	53.6
11/18	09:00:00	11.2	12.0	7.8	11.7	290	1018.8	32.0	53.6
11/18	08:00:00	10.2	10.0	7.8	9.8	300	1018.5	32.0	53.6
11/18	07:00:00	9.2	11.0	9.8	11.7	290	1018.3	32.0	53.6
11/18	06:00:00	10.2	11.0	9.8	11.7	290	1018.0	32.0	53.6
11/18	05:00:00	10.2	11.0	7.8	11.7	310	1017.8	32.0	53.8
11/18	04:00:00	9.8	11.0	9.8	11.7	310	1017.5	32.0	54.1
11/18	03:00:00	9.5	13.0	11.7	15.6	310	1017.0	32.0	54.3
11/18	02:00:00	9.2	0.0	13.7	17.6	310	1016.8	32.0	54.1
11/18	01:00:00	9.2	11.0	11.7	15.6	310	1016.5	32.0	54.7
11/18	00:00:00	9.8	12.0	11.7	15.6	310	1015.9	32.0	55.0
11/17	23:00:00	9.5	10.0	9.8	13.7	320	1015.4	32.0	55.4
11/17	22:00:00	9.5	9.0	9.8	13.7	340	1014.6	32.0	55.4
11/17	21:00:00	9.8	11.0	13.7	17.6	330	1014.2	32.0	55.6
11/17	20:00:00	10.5	11.0	11.7	15.6	330	1013.7	32.0	55.6
11/17	19:00:00	10.8	11.0	13.7	17.6	330	1013.7	32.0	55.6
11/17	18:00:00	11.2	10.0	11.7	15.6	320	1013.4	32.0	55.4
11/17	17:00:00	12.5	11.0	17.6	21.4	310	1012.8	32.0	55.4
11/17	16:00:00	13.1	13.0	15.6	17.6	320	1011.7	32.0	55.4
11/17	15:00:00	12.1	13.0	19.5	23.4	320	1011.3	32.0	55.6
11/17	14:00:00	12.8	9.0	15.6	21.4	330	1010.3	32.0	55.6

000040717 ___0.022617

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