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)

09/29
02:00:00

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

Current Swell & Surf Analysis
Buoy 46029
02:00:00 (GMT) on 09/29
Sea Height:	7.5 ft
Primary Swell Height:	7 ft
Primary Swell Period:	12.6 secs
Surf Height	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)
09/29	02:00:00	7.5	7.0 se	12.6 secs	1.1 se	16.7 secs	1.9 se	7.7secs	7.0 -8.8	12.6
09/29	01:00:00	7.3	6.7 se	12.5 secs	1.6 se	17.2 secs	1.6 se	9.3secs	6.7 -8.3	12.5
09/29	00:00:00	8.8	8.1 se	12.6 secs	2.2 se	16.7 secs	1.6 se	9.3secs	8.2 -10.3	12.6
09/28	23:00:00	8.1	7.2 se	13.9 secs	2.1 se	17.2 secs	3.1 se	10.5secs	8.0 -10.0	13.9
09/28	22:00:00	8.9	7.7 se	14.1 secs	3.8 se	10.5 secs	1.7 se	7.2secs	8.7 -10.9	14.1
09/28	21:00:00	8.4	7.6 se	14.0 secs	3.1 se	10.5 secs	1.6 se	7.3secs	8.5 -10.7	14.0
09/28	20:00:00	10.2	9.4 se	14.1 secs	3.4 se	17.4 secs	3.1 se	10.5secs	10.6 -13.2	14.1
09/28	19:00:00	10.9	10.0 se	14.2 secs	4.0 se	10.5 secs	1.4 se	7.3secs	11.4 -14.2	14.2
09/28	18:00:00	10.0	9.3 se	14.4 secs	3.3 se	10.5 secs	1.6 se	7.3secs	10.7 -13.4	14.4
09/28	17:00:00	10.0	9.2 se	14.6 secs	3.2 se	10.5 secs	0.8 se	20.0secs	10.7 -13.4	14.6
09/28	16:00:00	10.1	9.5 se	14.8 secs	4.6 se	11.7 secs	0.9 se	20.0secs	11.2 -14.0	14.8
09/28	15:00:00	10.6	9.2 se	16.0 secs	4.7 se	11.6 secs	1.6 se	20.0secs	11.8 -14.8	16.0
09/28	14:00:00	8.6	7.5 se	16.0 secs	5.6 se	13.0 secs	1.0 se	20.0secs	9.6 -12.0	16.0
09/28	13:00:00	7.5	6.1 se	16.1 secs	5.1 se	12.9 secs	1.2 se	20.0secs	7.9 -9.8	16.1
09/28	12:00:00	7.2	6.2 se	14.5 secs	3.4 se	17.6 secs	2.2 se	10.1secs	7.1 -8.9	14.5
09/28	11:00:00	5.8	4.5 se	14.4 secs	2.4 se	10.5 secs	2.2 se	5.5secs	5.2 -6.5	14.4
09/28	10:00:00	6.1	4.6 se	14.4 secs	1.9 se	10.0 secs	2.7 se	5.9secs	5.3 -6.6	14.4
09/28	09:00:00	5.2	3.4 se	15.9 secs	1.9 se	11.6 secs	2.3 se	6.2secs	4.4 -5.4	15.9
09/28	08:00:00	5.2	3.8 se	14.4 secs	1.7 se	10.2 secs	2.1 se	6.7secs	4.3 -5.4	14.4
09/28	07:00:00	5.0	3.3 se	14.4 secs	1.6 se	10.1 secs	2.3 se	6.7secs	3.9 -4.8	14.4
09/28	06:00:00	4.7	2.8 se	16.3 secs	2.6 se	12.9 secs	0.8 se	20.0secs	3.7 -4.6	16.3
09/28	05:00:00	4.4	2.5 se	14.6 secs	1.9 se	11.4 secs	2.0 se	6.3secs	2.9 -3.6	14.6
09/28	04:00:00	4.2	2.5 se	16.8 secs	2.0 se	12.8 secs	1.0 se	20.0secs	3.3 -4.1	16.8
09/28	03:00:00	3.6	1.7 se	17.2 secs	1.4 se	12.5 secs	1.8 se	9.1secs	2.3 -2.9	17.2

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
02:50:00 (GMT) on 09/29
Combined Sea Height:	5.2 ft
Dominant Period:	13.0 secs
Wind Speed:	11.7 kts
Wind Gust:	13.7 kts
Wind Direction:	180 degrees
Barometric Pressure:	1016.5 mbs
Air Temperature:	57.0 degrees
Water Temperature:	56.5 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)
09/29	02:50:00	5.2	13.0	11.7	13.7	180	1016.5	57.0	56.5
09/29	01:50:00	5.6	13.0	11.7	13.7	180	1016.6	57.2	56.5
09/29	00:50:00	6.2	13.0	9.8	11.7	180	1016.9	57.0	56.5
09/28	23:50:00	6.2	12.0	9.8	11.7	180	1017.5	56.7	56.3
09/28	22:50:00	6.6	13.0	9.8	11.7	190	1017.8	56.7	56.3
09/28	21:50:00	7.9	13.0	9.8	11.7	180	1017.8	56.3	55.9
09/28	20:50:00	6.6	14.0	9.8	11.7	190	1018.3	56.1	55.9
09/28	19:50:00	7.2	14.0	9.8	11.7	190	1018.6	56.1	55.8
09/28	18:50:00	7.9	14.0	7.8	9.8	190	1018.8	56.3	32.0
09/28	17:50:00	7.9	16.0	5.8	7.8	170	1018.6	56.3	55.6
09/28	16:50:00	6.6	15.0	3.9	5.8	160	1018.8	55.9	55.4
09/28	15:50:00	8.2	16.0	1.9	3.9	180	1018.8	55.9	55.2
09/28	14:50:00	7.9	15.0	1.9	3.9	230	1018.5	55.0	55.0
09/28	13:50:00	6.6	16.0	1.9	3.9	260	1018.0	55.2	55.2
09/28	12:50:00	6.2	16.0	0.0	1.9	000	1017.6	55.4	55.2
09/28	11:50:00	6.2	15.0	3.9	3.9	010	1017.3	55.8	55.2
09/28	10:50:00	6.2	13.0	5.8	7.8	350	1017.9	56.3	55.4
09/28	09:50:00	5.2	14.0	9.8	11.7	350	1017.7	56.3	55.4
09/28	08:50:00	5.2	13.0	9.8	11.7	350	1017.3	56.5	55.4
09/28	07:50:00	5.2	6.0	11.7	13.7	350	1017.7	56.5	55.4
09/28	06:50:00	4.9	15.0	11.7	13.7	350	1017.4	56.5	55.4
09/28	05:50:00	4.9	15.0	13.7	15.6	350	1017.2	56.7	55.4
09/28	04:50:00	4.6	17.0	11.7	13.7	340	1017.4	56.3	55.4
09/28	03:50:00	4.6	5.0	11.7	15.6	340	1016.7	56.5	55.4

000042673 ___0.025578

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