BUOY 46029 (STORMSURF)

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Buoy 46029 Columbia River Bar
Longitude = 124.51W Latitude = 46.12N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

09/21
12:00:00

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

Current Swell & Surf Analysis
Buoy 46029
12:00:00 (GMT) on 09/21
Sea Height:	3 ft
Primary Swell Height:	1.3 ft
Primary Swell Period:	16.7 secs
Surf Height	1.8 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)
09/21	12:00:00	3.0	1.3 se	16.7 secs	2.2 se	8.3 secs	0.9 se	12.7secs	1.8 -2.2	16.7
09/21	11:00:00	3.2	1.4 se	16.9 secs	2.4 se	8.4 secs	0.9 se	12.7secs	1.9 -2.4	16.9
09/21	10:00:00	3.0	1.5 se	16.9 secs	1.9 se	8.4 secs	1.0 se	12.7secs	2.0 -2.5	16.9
09/21	09:00:00	3.1	1.8 se	17.2 secs	1.1 se	12.5 secs	1.5 se	9.0secs	2.5 -3.2	17.2
09/21	08:00:00	3.2	2.1 se	17.0 secs	1.7 se	9.1 secs	0.7 se	20.0secs	2.8 -3.5	17.0
09/21	07:00:00	2.9	1.7 se	17.2 secs	1.4 se	9.1 secs	0.9 se	12.7secs	2.4 -3.0	17.2
09/21	06:00:00	3.0	2.3 se	17.1 secs	1.0 se	12.9 secs	1.2 se	9.0secs	3.1 -3.9	17.1
09/21	05:00:00	2.8	1.8 se	17.7 secs	1.2 se	9.1 secs	0.8 se	12.4secs	2.5 -3.2	17.7
09/21	04:00:00	2.4	1.5 se	17.9 secs	1.0 se	9.0 secs	0.6 se	12.4secs	2.2 -2.7	17.9
09/21	03:00:00	2.3	1.5 se	17.1 secs	0.9 se	12.6 secs	1.0 se	9.1secs	2.0 -2.5	17.1
09/21	02:00:00	2.3	1.5 se	16.8 secs	1.1 se	12.8 secs	0.6 se	20.0secs	2.0 -2.5	16.8
09/21	01:00:00	2.2	1.4 se	17.2 secs	1.0 se	12.5 secs	0.9 se	9.2secs	2.0 -2.5	17.2
09/21	00:00:00	1.5	0.6 se	18.1 secs	0.7 se	14.7 secs	0.8 se	11.3secs	0.9 -1.1	18.1
09/20	23:00:00	2.1	1.5 se	17.7 secs	0.9 se	11.0 secs	0.7 se	7.7secs	2.1 -2.6	17.7
09/20	22:00:00	2.0	1.6 se	16.6 secs	0.9 se	12.4 secs	0.6 se	9.3secs	2.1 -2.6	16.6
09/20	21:00:00	2.0	1.6 se	17.2 secs	0.9 se	12.8 secs	0.6 se	9.3secs	2.1 -2.7	17.2
09/20	20:00:00	1.9	1.6 se	16.9 secs	0.6 se	20.0 secs	0.9 se	12.8secs	2.1 -2.7	16.9
09/20	19:00:00	1.9	1.6 se	17.1 secs	1.0 se	12.8 secs	0.6 se	7.1secs	2.1 -2.7	17.1
09/20	18:00:00	2.1	1.8 se	17.4 secs	0.9 se	12.8 secs	0.6 se	7.1secs	2.5 -3.2	17.4
09/20	17:00:00	2.4	2.0 se	18.3 secs	0.9 se	12.6 secs	0.7 se	7.1secs	2.9 -3.6	18.3
09/20	16:00:00	2.0	1.5 se	17.1 secs	1.0 se	12.7 secs	0.8 se	6.7secs	2.0 -2.5	17.1
09/20	15:00:00	2.3	1.8 se	17.4 secs	1.0 se	12.9 secs	0.9 se	7.2secs	2.5 -3.1	17.4
09/20	14:00:00	2.1	1.7 se	17.5 secs	0.8 se	12.6 secs	0.7 se	7.1secs	2.4 -3.0	17.5
09/20	13:00:00	2.4	1.9 se	17.5 secs	1.0 se	12.5 secs	0.9 se	7.1secs	2.6 -3.3	17.5

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
12:50:00 (GMT) on 09/21
Combined Sea Height:	3.9 ft
Dominant Period:	9.0 secs
Wind Speed:	7.8 kts
Wind Gust:	11.7 kts
Wind Direction:	010 degrees
Barometric Pressure:	1016.8 mbs
Air Temperature:	58.5 degrees
Water Temperature:	58.6 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)
09/21	12:50:00	3.9	9.0	7.8	11.7	010	1016.8	58.5	58.6
09/21	11:50:00	3.6	9.0	9.8	13.7	350	1016.6	58.5	58.6
09/21	10:50:00	3.6	8.0	11.7	15.6	340	1016.7	58.6	58.6
09/21	09:50:00	3.6	9.0	11.7	15.6	340	1016.8	58.6	58.8
09/21	08:50:00	3.6	17.0	11.7	13.7	340	1016.7	58.6	58.6
09/21	07:50:00	3.3	17.0	9.8	13.7	350	1016.5	58.5	58.8
09/21	06:50:00	3.9	17.0	11.7	13.7	350	1016.5	58.5	32.0
09/21	05:50:00	3.9	5.0	11.7	15.6	350	1016.7	58.6	32.0
09/21	04:50:00	3.6	5.0	13.7	15.6	350	1016.7	58.6	59.2
09/21	03:50:00	3.6	5.0	15.6	17.6	350	1016.6	58.6	59.2
09/21	02:50:00	3.6	17.0	15.6	17.6	350	1016.4	58.8	59.4
09/21	01:50:00	3.0	4.0	15.6	17.6	350	1016.4	59.2	59.5
09/21	00:50:00	3.0	17.0	13.7	17.6	350	1016.5	59.4	59.9
09/20	23:50:00	2.6	17.0	15.6	17.6	350	1016.8	59.4	60.3
09/20	22:50:00	2.6	17.0	15.6	17.6	360	1017.4	59.4	60.4
09/20	21:50:00	2.6	17.0	13.7	15.6	360	1017.9	59.4	60.6
09/20	20:50:00	3.0	17.0	13.7	17.6	350	1018.5	59.0	60.6
09/20	19:50:00	3.0	17.0	13.7	15.6	350	1019.0	59.0	32.0
09/20	18:50:00	3.0	17.0	13.7	15.6	350	1019.3	59.0	60.3
09/20	17:50:00	3.0	0.0	13.7	15.6	350	1019.4	32.0	60.1
09/20	16:50:00	2.6	17.0	11.7	15.6	360	1019.3	59.0	60.3
09/20	15:50:00	2.6	17.0	11.7	13.7	360	1019.4	58.8	60.3
09/20	14:50:00	3.0	19.0	9.8	13.7	360	1019.1	59.0	60.4
09/20	13:50:00	2.6	17.0	11.7	13.7	360	1018.9	59.0	60.3

000042616 ___0.025814

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