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)

05/21
18:00:00

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

Current Swell & Surf Analysis
Buoy 46028
18:00:00 (GMT) on 05/21
Sea Height:	6.2 ft
Primary Swell Height:	4.8 ft
Primary Swell Period:	12.4 secs
Surf Height	4.8 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)
05/21	18:00:00	6.2	4.8 se	12.4 secs	1.9 se	15.6 secs	2.9 se	9.2secs	4.8 -6.0	12.4
05/21	17:00:00	5.7	4.2 se	12.3 secs	1.8 se	15.6 secs	2.8 se	9.2secs	4.1 -5.2	12.3
05/21	16:00:00	5.9	4.0 se	12.4 secs	3.4 se	9.2 secs	1.5 se	15.5secs	3.9 -4.9	12.4
05/21	15:00:00	5.3	3.6 se	12.5 secs	2.1 se	16.2 secs	2.8 se	9.2secs	3.6 -4.5	12.5
05/21	14:00:00	6.2	4.3 se	12.3 secs	3.3 se	9.1 secs	1.8 se	16.3secs	4.3 -5.3	12.3
05/21	13:00:00	5.9	3.8 se	12.4 secs	2.2 se	16.2 secs	3.3 se	9.3secs	3.8 -4.7	12.4
05/21	12:00:00	5.7	3.7 se	12.4 secs	1.9 se	15.5 secs	3.2 se	9.1secs	3.7 -4.6	12.4
05/21	11:00:00	5.9	4.2 se	12.3 secs	1.7 se	15.6 secs	2.3 se	8.4secs	4.1 -5.2	12.3
05/21	10:00:00	5.9	3.8 se	12.5 secs	2.0 se	16.1 secs	3.2 se	9.2secs	3.8 -4.7	12.5
05/21	09:00:00	6.6	4.7 se	12.4 secs	3.6 se	9.1 secs	0.8 se	16.7secs	4.7 -5.8	12.4
05/21	08:00:00	6.0	4.2 se	12.4 secs	2.3 se	16.3 secs	3.2 se	9.2secs	4.2 -5.3	12.4
05/21	07:00:00	5.9	4.0 se	12.5 secs	2.2 se	16.0 secs	3.2 se	9.1secs	4.0 -5.1	12.5
05/21	06:00:00	5.8	4.3 se	12.5 secs	2.6 se	9.2 secs	1.0 se	17.3secs	4.3 -5.4	12.5
05/21	05:00:00	5.6	3.8 se	12.6 secs	2.3 se	15.8 secs	3.2 se	9.2secs	3.8 -4.8	12.6
05/21	04:00:00	5.7	4.4 se	12.5 secs	2.3 se	9.2 secs	1.2 se	16.7secs	4.4 -5.5	12.5
05/21	03:00:00	5.9	4.5 se	12.4 secs	2.9 se	9.2 secs	1.7 se	5.6secs	4.5 -5.6	12.4
05/21	02:00:00	6.3	4.0 se	14.0 secs	3.4 se	10.1 secs	1.9 se	6.7secs	4.5 -5.6	14.0
05/21	01:00:00	6.3	4.2 se	12.6 secs	3.5 se	9.2 secs	1.7 se	5.6secs	4.3 -5.3	12.6
05/21	00:00:00	6.8	5.0 se	12.7 secs	3.5 se	9.2 secs	0.9 se	18.3secs	5.0 -6.3	12.7
05/20	23:00:00	6.6	4.7 se	12.6 secs	2.6 se	15.8 secs	3.3 se	9.3secs	4.8 -5.9	12.6
05/20	22:00:00	6.6	5.0 se	12.7 secs	3.2 se	9.2 secs	1.0 se	16.7secs	5.1 -6.3	12.7
05/20	21:00:00	5.8	4.3 se	12.5 secs	2.8 se	9.1 secs	0.9 se	16.7secs	4.3 -5.3	12.5
05/20	20:00:00	6.9	5.5 se	12.7 secs	3.0 se	9.3 secs	1.0 se	16.7secs	5.6 -6.9	12.7
05/20	19:00:00	5.8	4.0 se	12.6 secs	3.3 se	9.2 secs	0.6 se	16.7secs	4.0 -5.0	12.6

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
18:50:00 (GMT) on 05/21
Combined Sea Height:	7.2 ft
Dominant Period:	11.0 secs
Wind Speed:	11.7 kts
Wind Gust:	15.6 kts
Wind Direction:	320 degrees
Barometric Pressure:	1014.0 mbs
Air Temperature:	54.3 degrees
Water Temperature:	58.8 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)
05/21	18:50:00	7.2	11.0	11.7	15.6	320	1014.0	54.3	58.8
05/21	17:50:00	7.2	10.0	13.7	17.6	330	1014.0	54.3	58.8
05/21	16:50:00	7.2	10.0	13.7	17.6	320	1013.9	54.7	58.8
05/21	15:50:00	7.2	12.0	11.7	15.6	330	1013.7	55.0	58.6
05/21	14:50:00	7.2	11.0	11.7	15.6	320	1013.5	55.0	58.6
05/21	13:50:00	7.5	10.0	13.7	15.6	320	1012.8	55.0	58.6
05/21	12:50:00	7.5	10.0	13.7	15.6	330	1012.3	54.7	58.6
05/21	11:50:00	7.9	9.0	13.7	19.5	320	1012.1	54.9	58.8
05/21	10:50:00	7.5	10.0	15.6	19.5	330	1012.4	55.0	58.8
05/21	09:50:00	7.9	9.0	13.7	15.6	320	1012.8	55.2	58.8
05/21	08:50:00	7.5	13.0	11.7	15.6	320	1013.5	55.2	58.8
05/21	07:50:00	7.2	11.0	13.7	15.6	330	1013.8	55.4	58.8
05/21	06:50:00	7.9	13.0	13.7	15.6	320	1013.6	55.6	58.8
05/21	05:50:00	7.9	13.0	15.6	17.6	320	1013.4	55.9	58.8
05/21	04:50:00	7.5	13.0	19.5	23.4	310	1013.2	54.7	58.8
05/21	03:50:00	7.5	12.0	19.5	23.4	320	1012.9	54.0	58.8
05/21	02:50:00	8.2	9.0	19.5	23.4	330	1012.6	54.0	58.8
05/21	01:50:00	9.2	13.0	17.6	19.5	320	1012.6	54.5	58.8
05/21	00:50:00	8.5	10.0	15.6	19.5	320	1013.1	55.0	32.0
05/20	23:50:00	8.2	10.0	17.6	21.4	310	1013.4	54.9	58.8
05/20	22:50:00	7.9	13.0	17.6	19.5	320	1013.9	54.9	59.0
05/20	21:50:00	8.5	10.0	15.6	19.5	320	1014.3	54.7	59.0
05/20	20:50:00	7.9	9.0	15.6	19.5	320	1014.9	54.5	59.0
05/20	19:50:00	7.5	13.0	15.6	19.5	320	1015.2	54.1	58.8

000095556 ___0.025654

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