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)

09/17
21:00:00

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

Current Swell & Surf Analysis
Buoy 46029
21:00:00 (GMT) on 09/17
Sea Height:	6.5 ft
Primary Swell Height:	4.9 ft
Primary Swell Period:	12.2 secs
Surf Height	4.7 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)
09/17	21:00:00	6.5	4.9 se	12.2 secs	2.2 se	8.4 secs	0.6 se	16.7secs	4.7 -5.9	12.2
09/17	20:00:00	5.9	4.1 se	12.4 secs	3.1 se	9.3 secs	0.9 se	16.7secs	4.0 -5.0	12.4
09/17	19:00:00	6.0	4.2 se	12.2 secs	2.8 se	9.1 secs	1.6 se	15.6secs	4.1 -5.2	12.2
09/17	18:00:00	7.0	5.5 se	11.2 secs	1.7 se	15.7 secs	2.6 se	7.8secs	4.9 -6.1	11.2
09/17	17:00:00	6.9	4.8 se	12.3 secs	3.9 se	9.2 secs	0.9 se	16.7secs	4.7 -5.9	12.3
09/17	16:00:00	6.2	4.4 se	12.1 secs	1.6 se	15.9 secs	2.9 se	8.3secs	4.3 -5.3	12.1
09/17	15:00:00	6.3	4.5 se	11.1 secs	3.0 se	7.9 secs	1.4 se	15.1secs	4.0 -5.0	11.1
09/17	14:00:00	6.1	4.4 se	11.1 secs	1.5 se	15.7 secs	2.7 se	7.8secs	3.9 -4.9	11.1
09/17	13:00:00	6.6	4.8 se	11.2 secs	1.6 se	16.1 secs	2.7 se	7.8secs	4.3 -5.4	11.2
09/17	12:00:00	6.3	4.7 se	11.2 secs	1.7 se	16.0 secs	2.6 se	7.8secs	4.2 -5.3	11.2
09/17	11:00:00	6.0	4.7 se	11.3 secs	1.7 se	16.0 secs	2.4 se	7.8secs	4.2 -5.2	11.3
09/17	10:00:00	5.5	4.0 se	12.5 secs	3.2 se	9.2 secs	0.8 se	17.8secs	4.0 -5.0	12.5
09/17	09:00:00	5.5	3.9 se	12.5 secs	3.4 se	9.3 secs	0.6 se	16.7secs	3.9 -4.8	12.5
09/17	08:00:00	5.8	4.3 se	12.4 secs	2.2 se	15.5 secs	3.4 se	9.3secs	4.2 -5.3	12.4
09/17	07:00:00	5.9	4.5 se	12.3 secs	2.4 se	8.5 secs	0.5 se	16.7secs	4.4 -5.6	12.3
09/17	06:00:00	5.9	4.6 se	12.1 secs	2.9 se	8.5 secs	0.7 se	16.7secs	4.5 -5.6	12.1
09/17	05:00:00	5.5	4.2 se	12.0 secs	1.5 se	15.8 secs	2.3 se	8.3secs	4.1 -5.1	12.0
09/17	04:00:00	5.5	4.2 se	12.3 secs	2.7 se	9.2 secs	0.8 se	16.7secs	4.1 -5.2	12.3
09/17	03:00:00	5.2	3.8 se	12.3 secs	1.6 se	15.8 secs	2.7 se	9.2secs	3.7 -4.7	12.3
09/17	02:00:00	5.5	3.8 se	12.1 secs	2.6 se	8.4 secs	1.3 se	15.5secs	3.7 -4.6	12.1
09/17	01:00:00	6.2	4.2 se	11.2 secs	1.7 se	16.1 secs	3.3 se	7.8secs	3.8 -4.7	11.2
09/17	00:00:00	6.0	4.2 se	11.3 secs	3.3 se	7.8 secs	1.2 se	15.9secs	3.8 -4.8	11.3
09/16	23:00:00	6.9	5.3 se	12.1 secs	3.2 se	8.4 secs	1.5 se	15.8secs	5.1 -6.4	12.1
09/16	22:00:00	6.6	5.4 se	11.2 secs	2.5 se	7.7 secs	1.1 se	16.0secs	4.9 -6.1	11.2

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
21:00:00 (GMT) on 09/17
Combined Sea Height:	5.9 ft
Dominant Period:	11.0 secs
Wind Speed:	15.6 kts
Wind Gust:	19.5 kts
Wind Direction:	340 degrees
Barometric Pressure:	1021.4 mbs
Air Temperature:	61.0 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)
09/17	21:00:00	5.9	11.0	15.6	19.5	340	1021.4	61.0	60.1
09/17	20:00:00	5.6	11.0	11.7	15.6	330	1021.2	61.0	60.4
09/17	19:00:00	6.2	11.0	5.8	7.8	220	1021.0	59.9	60.3
09/17	18:00:00	5.9	11.0	5.8	7.8	200	1020.8	59.4	59.9
09/17	17:00:00	5.6	11.0	5.8	7.8	180	1020.5	59.0	59.9
09/17	16:00:00	5.2	9.0	7.8	7.8	160	1020.1	59.2	59.7
09/17	15:00:00	5.6	9.0	5.8	7.8	140	1019.5	59.4	59.4
09/17	14:00:00	5.6	9.0	3.9	5.8	160	1019.1	59.7	59.5
09/17	13:00:00	5.9	9.0	5.8	7.8	180	1018.7	59.7	59.5
09/17	12:00:00	5.9	0.0	5.8	7.8	160	1018.4	59.7	59.7
09/17	11:00:00	5.6	12.0	7.8	9.8	150	1018.2	59.7	59.7
09/17	10:00:00	4.9	10.0	5.8	5.8	160	1018.0	60.3	59.9
09/17	09:00:00	5.2	10.0	5.8	7.8	140	1017.7	60.6	59.5
09/17	08:00:00	5.6	10.0	3.9	5.8	150	1017.6	60.6	59.9
09/17	07:00:00	4.9	10.0	3.9	5.8	150	1017.3	60.8	60.1
09/17	06:00:00	4.9	10.0	5.8	7.8	170	1017.0	61.2	32.0
09/17	05:00:00	5.2	11.0	7.8	9.8	180	1016.3	61.5	60.1
09/17	04:00:00	4.3	11.0	7.8	9.8	160	1015.6	61.2	60.4
09/17	03:00:00	0.0	0.0	9.8	11.7	170	1014.7	61.0	60.3
09/17	02:00:00	4.6	0.0	9.8	11.7	180	1013.9	61.3	59.9
09/17	01:00:00	4.9	11.0	9.8	9.8	180	1013.7	62.2	59.9
09/17	00:00:00	5.2	11.0	5.8	7.8	160	1013.1	62.6	60.3
09/16	23:00:00	4.9	11.0	3.9	5.8	170	1013.0	62.8	60.4
09/16	22:00:00	6.6	9.0	3.9	5.8	210	1013.3	63.3	60.1

000040194 ___0.021081

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