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)

08/30
11:00:00

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

Current Swell & Surf Analysis
Buoy 46029
11:00:00 (GMT) on 08/30
Sea Height:	5.1 ft
Primary Swell Height:	3.4 ft
Primary Swell Period:	8.3 secs
Surf Height	2.3 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)
08/30	11:00:00	5.1	3.4 se	8.3 secs	1.6 se	16.6 secs	1.5 se	12.9secs	2.3 -2.8	8.3
08/30	10:00:00	5.0	3.7 se	8.3 secs	1.6 se	16.6 secs	1.3 se	12.9secs	2.4 -3.1	8.3
08/30	09:00:00	5.1	3.8 se	8.3 secs	1.2 se	16.8 secs	1.1 se	12.8secs	2.5 -3.1	8.3
08/30	08:00:00	4.8	3.5 se	8.3 secs	1.5 se	14.5 secs	0.2 se	20.0secs	2.3 -2.9	8.3
08/30	07:00:00	4.2	2.9 se	8.3 secs	1.3 se	16.7 secs	1.3 se	12.7secs	1.9 -2.4	8.3
08/30	06:00:00	4.3	1.6 se	16.8 secs	2.8 se	7.7 secs	1.4 se	12.8secs	2.2 -2.7	16.8
08/30	05:00:00	4.4	1.6 se	16.8 secs	2.9 se	7.7 secs	1.4 se	12.7secs	2.1 -2.6	16.8
08/30	04:00:00	4.2	2.7 se	8.2 secs	1.3 se	16.3 secs	1.2 se	12.9secs	1.8 -2.2	8.2
08/30	03:00:00	4.2	1.3 se	16.7 secs	2.7 se	8.2 secs	1.2 se	12.8secs	1.8 -2.2	16.7
08/30	02:00:00	4.1	2.5 se	8.3 secs	1.1 se	16.7 secs	1.2 se	12.7secs	1.7 -2.1	8.3
08/30	01:00:00	4.0	1.2 se	17.2 secs	2.4 se	7.2 secs	1.1 se	12.6secs	1.7 -2.1	17.2
08/30	00:00:00	4.1	1.7 se	17.0 secs	2.4 se	7.7 secs	1.4 se	12.7secs	2.2 -2.8	17.0
08/29	23:00:00	4.3	1.9 se	17.4 secs	2.6 se	6.7 secs	1.3 se	12.8secs	2.6 -3.3	17.4
08/29	22:00:00	3.8	1.4 se	14.4 secs	2.5 se	6.6 secs	0.9 se	17.9secs	1.7 -2.1	14.4
08/29	21:00:00	3.6	1.3 se	16.6 secs	1.6 se	12.7 secs	2.3 se	6.7secs	1.8 -2.2	16.6
08/29	20:00:00	3.5	1.4 se	16.6 secs	1.5 se	12.8 secs	2.2 se	5.9secs	1.8 -2.2	16.6
08/29	19:00:00	3.2	1.7 se	14.2 secs	0.8 se	18.1 secs	1.2 se	10.2secs	2.0 -2.5	14.2
08/29	18:00:00	3.3	1.3 se	16.6 secs	1.5 se	12.8 secs	2.2 se	5.9secs	1.7 -2.2	16.6
08/29	17:00:00	2.7	1.3 se	12.6 secs	1.9 se	5.6 secs	0.9 se	9.1secs	1.3 -1.7	12.6
08/29	16:00:00	2.8	1.3 se	14.3 secs	0.7 se	17.8 secs	1.1 se	10.3secs	1.5 -1.9	14.3
08/29	15:00:00	2.7	1.5 se	12.6 secs	1.1 se	16.1 secs	1.7 se	5.9secs	1.6 -1.9	12.6
08/29	14:00:00	2.9	1.8 se	12.8 secs	1.8 se	5.9 secs	0.5 se	17.8secs	1.8 -2.2	12.8
08/29	13:00:00	2.9	1.5 se	13.8 secs	1.7 se	6.2 secs	1.0 se	10.1secs	1.6 -2.0	13.8
08/29	12:00:00	3.4	1.4 se	12.7 secs	1.0 se	16.2 secs	2.4 se	5.9secs	1.4 -1.8	12.7

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
11:50:00 (GMT) on 08/30
Combined Sea Height:	4.9 ft
Dominant Period:	8.0 secs
Wind Speed:	1.9 kts
Wind Gust:	3.9 kts
Wind Direction:	300 degrees
Barometric Pressure:	1020.3 mbs
Air Temperature:	60.8 degrees
Water Temperature:	61.9 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)
08/30	11:50:00	4.9	8.0	1.9	3.9	300	1020.3	60.8	61.9
08/30	10:50:00	4.9	8.0	3.9	3.9	290	1020.2	60.8	61.7
08/30	09:50:00	4.6	8.0	3.9	3.9	330	1020.0	61.0	61.9
08/30	08:50:00	4.9	8.0	5.8	9.8	350	1020.2	61.0	61.9
08/30	07:50:00	4.3	8.0	5.8	7.8	360	1020.2	60.8	61.9
08/30	06:50:00	4.3	8.0	3.9	3.9	340	1020.5	60.8	61.7
08/30	05:50:00	4.3	8.0	5.8	7.8	350	1020.7	60.8	62.2
08/30	04:50:00	4.9	8.0	7.8	7.8	350	1020.9	61.0	62.6
08/30	03:50:00	4.6	8.0	7.8	9.8	340	1020.5	61.3	62.6
08/30	02:50:00	4.6	8.0	5.8	7.8	320	1020.2	61.3	63.1
08/30	01:50:00	4.6	8.0	7.8	9.8	330	1020.4	61.2	63.5
08/30	00:50:00	4.9	7.0	15.6	23.4	330	1020.3	59.9	63.9
08/29	23:50:00	4.3	6.0	5.8	7.8	320	1020.2	61.9	64.0
08/29	22:50:00	4.3	7.0	5.8	7.8	310	1020.3	62.1	63.9
08/29	21:50:00	3.9	6.0	7.8	11.7	310	1020.3	60.4	63.5
08/29	20:50:00	3.6	7.0	9.8	9.8	290	1019.9	62.1	63.5
08/29	19:50:00	3.6	6.0	7.8	9.8	300	1019.6	61.9	63.3
08/29	18:50:00	3.3	6.0	7.8	7.8	320	1019.6	61.7	32.0
08/29	17:50:00	3.6	6.0	7.8	9.8	320	1019.2	61.3	62.4
08/29	16:50:00	3.6	6.0	7.8	7.8	330	1018.8	61.2	61.7
08/29	15:50:00	3.3	6.0	7.8	15.6	310	1018.6	61.2	61.3
08/29	14:50:00	3.6	6.0	9.8	11.7	320	1018.2	61.0	61.7
08/29	13:50:00	3.6	6.0	5.8	7.8	280	1017.7	60.4	61.9
08/29	12:50:00	4.3	5.0	9.8	11.7	310	1017.4	59.7	32.0

000042510 ___0.02802

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