BUOY 46028 (STORMSURF)

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Buoy 46028 Central San Martin
Longitude = 121.89W Latitude = 35.74N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

08/21
18:00:00

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

Current Swell & Surf Analysis
Buoy 46028
18:00:00 (GMT) on 08/21
Sea Height:	3.9 ft
Primary Swell Height:	2.1 ft
Primary Swell Period:	12.5 secs
Surf Height	2.1 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)
08/21	18:00:00	3.9	2.1 se	12.5 secs	1.3 se	15.5 secs	2.4 se	6.7secs	2.1 -2.6	12.5
08/21	17:00:00	4.3	2.2 se	12.4 secs	1.2 se	15.8 secs	2.5 se	6.6secs	2.2 -2.7	12.4
08/21	16:00:00	4.3	2.1 se	12.5 secs	1.2 se	15.9 secs	2.7 se	6.6secs	2.1 -2.7	12.5
08/21	15:00:00	4.3	2.4 se	12.5 secs	2.5 se	6.6 secs	0.5 se	16.7secs	2.4 -3.0	12.5
08/21	14:00:00	4.1	1.8 se	12.6 secs	1.2 se	15.9 secs	2.7 se	6.2secs	1.8 -2.2	12.6
08/21	13:00:00	3.6	2.1 se	12.7 secs	1.9 se	6.7 secs	0.6 se	17.7secs	2.2 -2.7	12.7
08/21	12:00:00	4.2	2.1 se	12.7 secs	2.6 se	6.3 secs	1.3 se	9.3secs	2.2 -2.7	12.7
08/21	11:00:00	4.4	2.3 se	12.6 secs	2.5 se	6.7 secs	0.6 se	17.7secs	2.4 -3.0	12.6
08/21	10:00:00	4.7	2.1 se	12.7 secs	3.0 se	6.7 secs	0.6 se	17.5secs	2.2 -2.7	12.7
08/21	09:00:00	4.4	2.1 se	12.5 secs	2.6 se	6.3 secs	0.6 se	16.7secs	2.1 -2.7	12.5
08/21	08:00:00	4.4	2.4 se	12.7 secs	2.6 se	6.7 secs	0.5 se	16.7secs	2.5 -3.1	12.7
08/21	07:00:00	5.0	2.8 se	12.6 secs	2.6 se	6.6 secs	1.0 se	16.7secs	2.9 -3.6	12.6
08/21	06:00:00	4.7	2.4 se	12.7 secs	2.7 se	6.7 secs	0.0 se	0.0secs	2.4 -3.0	12.7
08/21	05:00:00	4.4	2.3 se	12.4 secs	2.0 se	7.7 secs	0.7 se	16.7secs	2.2 -2.8	12.4
08/21	04:00:00	4.4	2.5 se	14.2 secs	1.7 se	10.3 secs	1.0 se	17.5secs	2.8 -3.5	14.2
08/21	03:00:00	4.1	2.8 se	12.8 secs	1.9 se	7.2 secs	0.7 se	16.7secs	2.8 -3.5	12.8
08/21	02:00:00	3.7	2.5 se	12.5 secs	1.7 se	7.7 secs	0.6 se	16.7secs	2.5 -3.1	12.5
08/21	01:00:00	3.7	2.4 se	14.0 secs	1.4 se	10.4 secs	1.6 se	7.3secs	2.6 -3.3	14.0
08/21	00:00:00	3.7	2.4 se	12.6 secs	1.8 se	7.8 secs	0.6 se	16.7secs	2.4 -3.0	12.6
08/20	23:00:00	4.0	2.8 se	12.6 secs	1.9 se	7.7 secs	0.8 se	16.7secs	2.8 -3.5	12.6
08/20	22:00:00	3.8	2.5 se	12.6 secs	1.0 se	17.2 secs	2.0 se	7.7secs	2.6 -3.2	12.6
08/20	21:00:00	3.8	2.6 se	12.6 secs	1.9 se	7.7 secs	0.8 se	17.3secs	2.6 -3.2	12.6
08/20	20:00:00	3.6	2.5 se	12.6 secs	1.6 se	7.7 secs	0.7 se	16.7secs	2.6 -3.2	12.6
08/20	19:00:00	3.7	2.6 se	12.5 secs	1.7 se	7.7 secs	0.7 se	16.7secs	2.6 -3.2	12.5

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 46028
17:50:00 (GMT) on 08/21
Combined Sea Height:	6.2 ft
Dominant Period:	6.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	330 degrees
Barometric Pressure:	1017.6 mbs
Air Temperature:	58.8 degrees
Water Temperature:	59.5 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)
08/21	17:50:00	6.2	6.0	17.6	21.4	330	1017.6	58.8	59.5
08/21	16:50:00	6.2	6.0	17.6	21.4	330	1017.2	58.6	59.7
08/21	15:50:00	6.6	7.0	17.6	21.4	330	1017.1	58.5	59.7
08/21	14:50:00	6.6	6.0	17.6	21.4	330	1016.9	58.3	59.7
08/21	13:50:00	6.6	6.0	17.6	21.4	330	1016.3	58.3	59.5
08/21	12:50:00	5.9	6.0	17.6	21.4	320	1015.6	58.5	59.5
08/21	11:50:00	6.2	0.0	17.6	23.4	330	1015.8	32.0	59.5
08/21	10:50:00	6.9	6.0	17.6	21.4	330	1015.8	58.6	59.7
08/21	09:50:00	6.6	6.0	17.6	21.4	330	1016.0	58.6	59.5
08/21	08:50:00	6.6	7.0	17.6	21.4	330	1016.5	58.6	59.7
08/21	07:50:00	6.9	7.0	15.6	21.4	330	1016.5	59.0	59.7
08/21	06:50:00	6.9	6.0	17.6	21.4	330	1016.2	59.0	59.2
08/21	05:50:00	7.2	6.0	17.6	23.4	320	1016.3	59.0	59.2
08/21	04:50:00	6.9	7.0	17.6	21.4	320	1016.0	59.2	59.4
08/21	03:50:00	6.2	5.0	19.5	25.4	320	1015.4	59.2	59.9
08/21	02:50:00	5.6	14.0	19.5	23.4	320	1014.6	59.5	60.6
08/21	01:50:00	5.6	11.0	15.6	19.5	320	1014.9	59.9	61.5
08/21	00:50:00	5.2	8.0	17.6	21.4	320	1014.8	60.1	62.1
08/20	23:50:00	5.2	8.0	15.6	19.5	320	1015.3	60.1	62.2
08/20	22:50:00	5.6	14.0	13.7	17.6	320	1015.6	60.3	62.4
08/20	21:50:00	5.6	8.0	13.7	17.6	330	1016.2	60.1	62.6
08/20	20:50:00	5.2	15.0	13.7	15.6	330	1016.6	59.9	62.1
08/20	19:50:00	5.6	11.0	13.7	17.6	310	1016.9	59.5	61.9
08/20	18:50:00	4.9	0.0	11.7	13.7	320	1017.5	59.4	61.7

000096692 ___0.037608

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