BUOY 46026 (STORMSURF)

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Buoy 46026 San Francisco
Longitude = 122.82W Latitude = 37.75N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

12/20
13:00:00

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

Current Swell & Surf Analysis
Buoy 46026
13:00:00 (GMT) on 12/20
Sea Height:	6.3 ft
Primary Swell Height:	5.3 ft
Primary Swell Period:	12.6 secs
Surf Height	5.4 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)
12/20	13:00:00	6.3	5.3 se	12.6 secs	1.7 se	17.1 secs	2.6 se	9.3secs	5.4 -6.7	12.6
12/20	12:00:00	6.5	5.3 se	12.5 secs	1.9 se	17.1 secs	2.7 se	9.4secs	5.3 -6.6	12.5
12/20	11:00:00	5.6	4.3 se	14.0 secs	3.0 se	10.2 secs	1.5 se	17.1secs	4.8 -6.0	14.0
12/20	10:00:00	5.4	4.3 se	12.4 secs	2.5 se	15.4 secs	2.0 se	9.2secs	4.2 -5.3	12.4
12/20	09:00:00	5.9	4.7 se	12.5 secs	2.3 se	9.2 secs	1.2 se	16.7secs	4.7 -5.8	12.5
12/20	08:00:00	5.5	4.1 se	12.4 secs	2.7 se	9.2 secs	1.2 se	16.7secs	4.1 -5.1	12.4
12/20	07:00:00	5.7	4.3 se	12.6 secs	2.6 se	9.3 secs	1.1 se	17.6secs	4.3 -5.4	12.6
12/20	06:00:00	5.9	4.1 se	12.4 secs	3.1 se	9.2 secs	0.9 se	16.7secs	4.1 -5.1	12.4
12/20	05:00:00	6.7	5.1 se	12.5 secs	3.4 se	9.2 secs	1.0 se	17.3secs	5.1 -6.4	12.5
12/20	04:00:00	6.2	4.7 se	12.4 secs	3.2 se	9.3 secs	1.6 se	6.3secs	4.7 -5.9	12.4
12/20	03:00:00	6.2	4.5 se	12.3 secs	2.5 se	8.4 secs	0.9 se	16.7secs	4.4 -5.5	12.3
12/20	02:00:00	5.8	4.5 se	12.3 secs	2.9 se	9.3 secs	1.5 se	6.3secs	4.4 -5.5	12.3
12/20	01:00:00	5.1	3.6 se	12.4 secs	2.7 se	9.2 secs	0.9 se	16.7secs	3.6 -4.5	12.4
12/20	00:00:00	5.0	3.8 se	12.1 secs	2.0 se	8.5 secs	0.7 se	16.7secs	3.7 -4.6	12.1
12/19	23:00:00	4.5	3.3 se	12.4 secs	1.6 se	15.4 secs	2.3 se	9.2secs	3.3 -4.1	12.4
12/19	22:00:00	4.4	3.4 se	11.2 secs	1.0 se	15.0 secs	1.6 se	7.8secs	3.1 -3.8	11.2
12/19	21:00:00	4.6	3.5 se	12.3 secs	1.6 se	15.7 secs	2.3 se	9.3secs	3.5 -4.4	12.3
12/19	20:00:00	4.3	3.6 se	11.2 secs	1.1 se	15.3 secs	1.5 se	7.9secs	3.2 -4.0	11.2
12/19	19:00:00	4.6	3.8 se	12.2 secs	1.6 se	8.5 secs	0.6 se	16.7secs	3.7 -4.6	12.2
12/19	18:00:00	4.0	3.0 se	12.2 secs	1.3 se	15.8 secs	1.7 se	8.5secs	2.9 -3.7	12.2
12/19	17:00:00	4.5	3.7 se	12.1 secs	1.2 se	15.9 secs	1.6 se	8.6secs	3.6 -4.4	12.1
12/19	16:00:00	3.8	3.1 se	11.2 secs	1.0 se	15.3 secs	1.2 se	7.8secs	2.8 -3.4	11.2
12/19	15:00:00	3.8	3.3 se	11.2 secs	0.9 se	15.0 secs	1.2 se	7.8secs	2.9 -3.6	11.2
12/19	14:00:00	3.9	3.2 se	11.1 secs	1.1 se	15.2 secs	1.2 se	7.8secs	2.8 -3.5	11.1

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 46026
13:00:00 (GMT) on 12/20
Combined Sea Height:	6.2 ft
Dominant Period:	11.0 secs
Wind Speed:	3.9 kts
Wind Gust:	5.8 kts
Wind Direction:	330 degrees
Barometric Pressure:	1018.1 mbs
Air Temperature:	32.0 degrees
Water Temperature:	55.8 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)
12/20	13:00:00	6.2	11.0	3.9	5.8	330	1018.1	32.0	55.8
12/20	12:00:00	6.9	0.0	5.8	7.8	330	1018.2	32.0	56.1
12/20	11:00:00	6.9	11.0	7.8	9.8	320	1018.0	32.0	56.1
12/20	10:00:00	7.5	12.0	7.8	9.8	300	1018.6	32.0	55.9
12/20	09:00:00	7.5	13.0	3.9	7.8	300	1018.0	32.0	55.9
12/20	08:00:00	7.2	14.0	5.8	7.8	240	1017.7	32.0	55.9
12/20	07:00:00	7.9	10.0	7.8	7.8	220	1017.7	32.0	55.9
12/20	06:00:00	7.5	11.0	7.8	9.8	200	1017.6	32.0	55.9
12/20	05:00:00	8.5	10.0	7.8	9.8	190	1017.3	32.0	55.9
12/20	04:00:00	0.0	0.0	9.8	11.7	210	1017.2	32.0	55.9
12/20	03:00:00	8.2	10.0	9.8	11.7	200	1016.9	32.0	55.9
12/20	02:00:00	7.9	11.0	9.8	11.7	200	1016.6	32.0	55.9
12/20	01:00:00	0.0	0.0	11.7	13.7	200	1016.3	32.0	55.9
12/20	00:00:00	6.9	11.0	11.7	13.7	200	1016.6	32.0	55.9
12/19	23:00:00	6.9	11.0	11.7	13.7	190	1016.7	32.0	55.8
12/19	22:00:00	0.0	0.0	11.7	11.7	190	1016.9	32.0	55.8
12/19	21:00:00	5.6	9.0	11.7	13.7	190	1017.3	32.0	55.8
12/19	20:00:00	6.2	0.0	13.7	15.6	180	1017.4	32.0	55.9
12/19	19:00:00	0.0	0.0	13.7	17.6	170	1018.2	32.0	55.8
12/19	18:00:00	5.6	11.0	13.7	17.6	170	1018.6	32.0	55.8
12/19	17:00:00	4.9	0.0	13.7	17.6	160	1018.4	32.0	55.8
12/19	16:00:00	5.6	11.0	11.7	15.6	160	1018.4	32.0	55.8
12/19	15:00:00	4.9	11.0	11.7	13.7	160	1018.0	32.0	55.9
12/19	14:00:00	0.0	0.0	7.8	11.7	170	1018.7	32.0	56.1

000285942 ___0.020867

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