BUOY 46069 (STORMSURF)

Surf Forecasts and Marine Weather - No Hype - Just the Facts!

Is Atmospheric Momentum The Key? - Video Forecast HERE (9/7/25)

Create Your Own Surf Forecast

Buoy 46069 Santa Rosa
Longitude = 120.20W Latitude = 33.65N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

09/13
20:00:00

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

Current Swell & Surf Analysis
Buoy 46069
20:00:00 (GMT) on 09/13
Sea Height:	5.0 ft
Primary Swell Height:	4.1 ft
Primary Swell Period:	14.3 secs
Surf Height	4.1 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)
09/13	20:00:00	5.0	4.1 se	14.3 secs	2.1 se	7.7 secs	0.0 se	0.0secs	4.1 -5.3	14.3
09/13	19:00:00	5.0	3.9 se	14.2 secs	2.2 se	7.8 secs	0.0 se	0.0secs	3.8 -4.9	14.2
09/13	18:00:00	4.4	3.1 se	14.2 secs	2.0 se	8.2 secs	0.0 se	0.0secs	3.1 -4.0	14.2
09/13	17:00:00	5.0	3.6 se	14.4 secs	2.4 se	7.7 secs	0.0 se	0.0secs	3.6 -4.7	14.4
09/13	16:00:00	5.9	4.7 se	14.5 secs	2.2 se	8.3 secs	0.0 se	0.0secs	4.8 -6.1	14.5
09/13	15:00:00	5.2	3.6 se	14.7 secs	2.6 se	7.7 secs	1.6 se	11.4secs	3.7 -4.7	14.7
09/13	14:00:00	5.3	4.1 se	14.6 secs	2.2 se	8.2 secs	1.6 se	11.4secs	4.2 -5.4	14.6
09/13	13:00:00	5.3	3.7 se	14.8 secs	2.4 se	7.1 secs	1.4 se	11.4secs	3.9 -5.0	14.8
09/13	12:00:00	5.1	3.5 se	14.5 secs	2.5 se	7.2 secs	1.6 se	11.3secs	3.5 -4.5	14.5
09/13	11:00:00	5.2	3.3 se	14.8 secs	2.8 se	7.2 secs	1.4 se	11.2secs	3.4 -4.4	14.8
09/13	10:00:00	5.1	3.3 se	15.0 secs	2.3 se	7.1 secs	1.4 se	11.3secs	3.5 -4.5	15.0
09/13	09:00:00	5.0	3.2 se	14.9 secs	2.5 se	6.7 secs	1.4 se	11.3secs	3.3 -4.3	14.9
09/13	08:00:00	4.0	2.7 se	15.4 secs	2.0 se	6.7 secs	1.0 se	10.2secs	2.9 -3.7	15.4
09/13	07:00:00	4.9	4.0 se	15.8 secs	1.2 se	11.4 secs	1.7 se	7.1secs	4.4 -5.7	15.8
09/13	06:00:00	4.9	3.6 se	15.7 secs	1.7 se	11.3 secs	2.2 se	6.7secs	3.9 -5.1	15.7
09/13	05:00:00	5.1	4.0 se	15.6 secs	1.4 se	11.2 secs	2.0 se	6.7secs	4.4 -5.7	15.6
09/13	04:00:00	4.3	2.9 se	15.0 secs	1.5 se	11.4 secs	2.2 se	6.7secs	3.0 -3.9	15.0
09/13	03:00:00	4.6	3.0 se	15.9 secs	1.7 se	11.2 secs	2.3 se	6.7secs	3.4 -4.3	15.9
09/13	02:00:00	4.7	3.6 se	16.1 secs	2.2 se	12.8 secs	1.8 se	6.7secs	4.0 -5.2	16.1
09/13	01:00:00	5.0	4.0 se	16.1 secs	2.4 se	12.7 secs	1.7 se	6.7secs	4.5 -5.8	16.1
09/13	00:00:00	4.1	2.6 se	16.0 secs	2.2 se	12.8 secs	2.1 se	6.7secs	2.9 -3.8	16.0
09/12	23:00:00	3.6	2.3 se	14.8 secs	1.8 se	11.4 secs	1.7 se	7.1secs	2.4 -3.1	14.8
09/12	22:00:00	3.8	2.4 se	16.6 secs	2.1 se	12.4 secs	0.6 se	20.0secs	2.8 -3.6	16.6
09/12	21:00:00	3.2	1.8 se	16.5 secs	2.1 se	12.5 secs	0.6 se	20.0secs	2.0 -2.6	16.5

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 46069
20:00:00 (GMT) on 09/13
Combined Sea Height:	6.9 ft
Dominant Period:	0.0 secs
Wind Speed:	17.6 kts
Wind Gust:	19.5 kts
Wind Direction:	320 degrees
Barometric Pressure:	1012.5 mbs
Air Temperature:	32.0 degrees
Water Temperature:	66.4 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)
09/13	20:00:00	6.9	0.0	17.6	19.5	320	1012.5	32.0	66.4
09/13	19:00:00	6.2	14.0	17.6	21.4	320	1012.9	32.0	66.4
09/13	18:00:00	6.6	14.0	17.6	21.4	320	1013.4	32.0	66.4
09/13	17:00:00	0.0	0.0	17.6	23.4	320	1013.5	32.0	66.4
09/13	16:00:00	7.5	14.0	17.6	23.4	320	1013.2	32.0	66.4
09/13	15:00:00	7.5	14.0	19.5	23.4	320	1012.4	32.0	66.4
09/13	14:00:00	7.2	15.0	21.4	25.4	320	1012.2	32.0	66.6
09/13	13:00:00	7.2	0.0	21.4	27.3	320	1012.0	32.0	66.4
09/13	12:00:00	0.0	0.0	19.5	27.3	320	1011.7	32.0	66.0
09/13	11:00:00	0.0	0.0	19.5	25.4	320	1011.6	32.0	65.8
09/13	10:00:00	7.9	15.0	21.4	29.2	330	1011.2	32.0	65.8
09/13	09:00:00	0.0	0.0	23.4	27.3	320	1011.6	32.0	65.8
09/13	08:00:00	7.2	7.0	0.0	0.0	000	0.0	32.0	32.0
09/13	07:00:00	6.2	16.0	23.4	29.2	310	1011.3	32.0	65.8
09/13	06:00:00	6.6	0.0	21.4	27.3	310	1011.8	32.0	65.8
09/13	05:00:00	0.0	0.0	23.4	27.3	310	1012.1	32.0	66.2
09/13	04:00:00	0.0	0.0	21.4	25.4	310	1012.3	32.0	66.7
09/13	03:00:00	6.6	16.0	21.4	25.4	310	1012.2	32.0	66.6
09/13	02:00:00	0.0	0.0	19.5	21.4	320	1012.0	32.0	66.4
09/13	01:00:00	5.9	16.0	17.6	23.4	310	1012.1	32.0	66.4
09/13	00:00:00	0.0	0.0	19.5	23.4	300	1011.8	32.0	66.6
09/12	23:00:00	0.0	0.0	15.6	19.5	300	1011.9	32.0	66.9
09/12	22:00:00	0.0	0.0	17.6	23.4	310	1012.0	32.0	67.1
09/12	21:00:00	0.0	0.0	17.6	21.4	310	1012.4	32.0	67.5

000033737 ___0.026736

Contact | About | Disclaimer | Privacy
Advertise/Content | Links