BUOY 46028 (STORMSURF)

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

Dare We Say El Nino Is Coupled With the Atmosphere? - Video HERE (6/14/26)

Create Your Own Surf Forecast

Buoy 46028 Central San Martin
Longitude = 121.89W Latitude = 35.74N
FAQs

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

Measurement Date/Time (GMT)

06/21
21:00:00

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

Current Swell & Surf Analysis
Buoy 46028
21:00:00 (GMT) on 06/21
Sea Height:	3.8 ft
Primary Swell Height:	2.8 ft
Primary Swell Period:	15.9 secs
Surf Height	3.6 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)
06/21	21:00:00	3.8	2.8 se	15.9 secs	2.1 se	11.3 secs	0.7 se	20.0secs	3.6 -4.5	15.9
06/21	20:00:00	3.7	2.8 se	15.6 secs	2.0 se	11.2 secs	0.9 se	7.8secs	3.5 -4.3	15.6
06/21	19:00:00	3.5	2.8 se	14.5 secs	2.0 se	11.4 secs	1.0 se	7.9secs	3.3 -4.1	14.5
06/21	18:00:00	3.7	2.7 se	15.8 secs	2.2 se	11.2 secs	0.4 se	20.0secs	3.4 -4.3	15.8
06/21	17:00:00	3.8	2.8 se	14.7 secs	2.4 se	11.2 secs	0.4 se	20.0secs	3.3 -4.2	14.7
06/21	16:00:00	4.5	3.8 se	15.6 secs	1.8 se	11.4 secs	1.0 se	7.7secs	4.8 -6.0	15.6
06/21	15:00:00	4.1	3.1 se	16.0 secs	3.0 se	12.8 secs	1.4 se	9.2secs	3.9 -4.9	16.0
06/21	14:00:00	4.3	3.4 se	15.7 secs	2.1 se	11.2 secs	1.1 se	7.8secs	4.2 -5.3	15.7
06/21	13:00:00	4.5	3.5 se	15.8 secs	2.4 se	11.2 secs	0.5 se	20.0secs	4.4 -5.5	15.8
06/21	12:00:00	4.3	3.4 se	14.7 secs	2.6 se	11.3 secs	1.2 se	7.7secs	4.0 -5.0	14.7
06/21	11:00:00	4.5	3.6 se	15.9 secs	2.3 se	11.1 secs	0.5 se	20.0secs	4.5 -5.6	15.9
06/21	10:00:00	4.4	3.5 se	14.8 secs	2.5 se	11.2 secs	1.1 se	7.8secs	4.2 -5.2	14.8
06/21	09:00:00	4.2	3.4 se	14.5 secs	2.4 se	11.5 secs	1.2 se	7.9secs	3.9 -4.9	14.5
06/21	08:00:00	4.4	3.5 se	14.6 secs	3.0 se	11.4 secs	0.9 se	7.8secs	4.0 -5.0	14.6
06/21	07:00:00	3.7	2.9 se	14.7 secs	2.4 se	11.3 secs	0.4 se	20.0secs	3.4 -4.2	14.7
06/21	06:00:00	3.7	2.9 se	14.6 secs	2.4 se	11.4 secs	0.5 se	20.0secs	3.4 -4.2	14.6
06/21	05:00:00	4.4	3.4 se	16.2 secs	2.9 se	12.8 secs	1.6 se	9.3secs	4.4 -5.4	16.2
06/21	04:00:00	4.1	3.3 se	14.7 secs	2.4 se	11.3 secs	1.0 se	7.8secs	3.9 -4.8	14.7
06/21	03:00:00	3.7	2.7 se	14.6 secs	2.5 se	11.3 secs	0.4 se	20.0secs	3.2 -4.0	14.6
06/21	02:00:00	4.3	3.5 se	14.7 secs	2.5 se	11.3 secs	0.5 se	20.0secs	4.1 -5.1	14.7
06/21	01:00:00	4.2	3.4 se	14.7 secs	2.5 se	11.3 secs	0.5 se	20.0secs	4.0 -5.0	14.7
06/21	00:00:00	4.4	3.6 se	14.7 secs	2.5 se	11.4 secs	0.5 se	20.0secs	4.2 -5.3	14.7
06/20	23:00:00	4.0	3.2 se	14.5 secs	2.4 se	11.5 secs	0.4 se	20.0secs	3.7 -4.6	14.5
06/20	22:00:00	4.7	3.5 se	16.4 secs	3.0 se	12.7 secs	0.9 se	20.0secs	4.6 -5.8	16.4

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
21:50:00 (GMT) on 06/21
Combined Sea Height:	4.6 ft
Dominant Period:	15.0 secs
Wind Speed:	9.8 kts
Wind Gust:	11.7 kts
Wind Direction:	300 degrees
Barometric Pressure:	1013.9 mbs
Air Temperature:	60.1 degrees
Water Temperature:	60.6 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)
06/21	21:50:00	4.6	15.0	9.8	11.7	300	1013.9	60.1	60.6
06/21	20:50:00	4.6	15.0	9.8	11.7	310	1014.2	59.9	60.6
06/21	19:50:00	4.3	15.0	11.7	13.7	320	1014.5	59.7	60.4
06/21	18:50:00	4.6	15.0	9.8	11.7	330	1014.7	59.5	59.9
06/21	17:50:00	4.6	15.0	9.8	11.7	310	1014.5	59.5	59.5
06/21	16:50:00	4.9	15.0	9.8	11.7	320	1014.5	59.5	59.9
06/21	15:50:00	4.9	15.0	11.7	13.7	310	1014.5	59.5	60.3
06/21	14:50:00	4.9	15.0	9.8	11.7	310	1014.3	59.9	60.1
06/21	13:50:00	5.2	16.0	11.7	13.7	320	1014.0	59.9	60.4
06/21	12:50:00	4.9	16.0	11.7	15.6	340	1013.7	59.7	60.6
06/21	11:50:00	5.2	15.0	11.7	13.7	340	1013.7	59.7	60.4
06/21	10:50:00	5.2	16.0	11.7	13.7	340	1013.7	59.9	61.2
06/21	09:50:00	4.9	16.0	11.7	13.7	350	1013.8	60.4	61.7
06/21	08:50:00	4.9	16.0	9.8	11.7	330	1014.1	60.8	61.7
06/21	07:50:00	4.6	15.0	9.8	11.7	330	1014.6	60.6	61.5
06/21	06:50:00	4.6	16.0	9.8	11.7	320	1014.9	61.0	61.5
06/21	05:50:00	4.3	16.0	9.8	11.7	330	1015.1	61.2	62.6
06/21	04:50:00	4.3	11.0	7.8	9.8	320	1015.1	61.0	61.9
06/21	03:50:00	4.6	16.0	7.8	9.8	320	1015.0	61.3	32.0
06/21	02:50:00	4.3	16.0	5.8	7.8	310	1015.1	61.9	61.7
06/21	01:50:00	4.9	16.0	5.8	7.8	300	1015.3	62.4	32.0
06/21	00:50:00	4.6	14.0	3.9	5.8	300	1015.3	62.6	61.0
06/20	23:50:00	4.6	0.0	3.9	5.8	300	1015.5	32.0	61.3
06/20	22:50:00	4.9	16.0	3.9	5.8	260	1016.0	63.5	61.9

000096048 ___0.030255

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