BUOY 46028 (STORMSURF)

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

The Magic Is Three Months Out! - Watch the Video HERE (3/22/26)

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)

03/28
21:00:00

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

Current Swell & Surf Analysis
Buoy 46028
21:00:00 (GMT) on 03/28
Sea Height:	4.8 ft
Primary Swell Height:	3.9 ft
Primary Swell Period:	12.5 secs
Surf Height	3.9 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)
03/28	21:00:00	4.8	3.9 se	12.5 secs	2.2 se	9.3 secs	0.7 se	16.7secs	3.9 -4.9	12.5
03/28	20:00:00	5.4	3.6 se	14.3 secs	3.7 se	11.2 secs	1.8 se	7.8secs	4.1 -5.2	14.3
03/28	19:00:00	4.7	3.7 se	12.6 secs	2.1 se	9.3 secs	1.1 se	17.3secs	3.7 -4.6	12.6
03/28	18:00:00	4.4	2.7 se	14.4 secs	2.7 se	11.1 secs	1.5 se	7.7secs	3.1 -3.9	14.4
03/28	17:00:00	4.3	3.0 se	12.4 secs	1.0 se	16.7 secs	1.7 se	8.4secs	3.0 -3.8	12.4
03/28	16:00:00	4.6	3.0 se	14.4 secs	3.0 se	11.2 secs	1.5 se	7.8secs	3.5 -4.3	14.4
03/28	15:00:00	4.3	2.5 se	14.3 secs	2.6 se	11.1 secs	1.6 se	7.8secs	2.9 -3.6	14.3
03/28	14:00:00	4.8	3.4 se	12.4 secs	2.2 se	15.8 secs	2.3 se	9.3secs	3.4 -4.2	12.4
03/28	13:00:00	4.1	3.1 se	10.1 secs	1.9 se	14.7 secs	1.3 se	6.7secs	2.5 -3.1	10.1
03/28	12:00:00	4.7	2.8 se	14.5 secs	3.3 se	11.2 secs	1.6 se	7.8secs	3.2 -4.0	14.5
03/28	11:00:00	4.2	2.9 se	11.1 secs	2.1 se	14.4 secs	1.4 se	7.8secs	2.5 -3.2	11.1
03/28	10:00:00	4.6	3.0 se	12.3 secs	1.8 se	15.4 secs	2.1 se	8.5secs	2.9 -3.7	12.3
03/28	09:00:00	4.7	2.9 se	12.3 secs	1.6 se	15.4 secs	2.2 se	8.4secs	2.9 -3.6	12.3
03/28	08:00:00	4.7	3.0 se	12.4 secs	2.0 se	15.7 secs	2.6 se	9.3secs	2.9 -3.7	12.4
03/28	07:00:00	4.9	3.6 se	10.1 secs	2.1 se	14.6 secs	1.5 se	6.7secs	2.9 -3.7	10.1
03/28	06:00:00	4.9	3.3 se	12.0 secs	1.4 se	16.1 secs	2.5 se	8.5secs	3.2 -4.0	12.0
03/28	05:00:00	4.8	3.7 se	10.9 secs	2.1 se	14.7 secs	1.5 se	7.8secs	3.2 -4.0	10.9
03/28	04:00:00	5.0	3.6 se	12.2 secs	1.7 se	15.7 secs	2.0 se	8.4secs	3.5 -4.4	12.2
03/28	03:00:00	5.3	4.2 se	11.1 secs	1.4 se	16.3 secs	1.7 se	7.8secs	3.8 -4.7	11.1
03/28	02:00:00	5.6	4.4 se	11.0 secs	1.9 se	14.1 secs	2.2 se	7.9secs	3.9 -4.9	11.0
03/28	01:00:00	5.1	3.2 se	12.2 secs	1.6 se	15.9 secs	2.5 se	8.4secs	3.2 -4.0	12.2
03/28	00:00:00	5.3	4.0 se	12.1 secs	1.3 se	15.7 secs	2.2 se	8.5secs	3.9 -4.9	12.1
03/27	23:00:00	4.5	3.4 se	11.0 secs	1.8 se	14.1 secs	2.0 se	7.8secs	3.0 -3.7	11.0
03/27	22:00:00	5.5	4.3 se	11.1 secs	1.3 se	15.9 secs	1.9 se	7.8secs	3.8 -4.7	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 46028
21:50:00 (GMT) on 03/28
Combined Sea Height:	6.2 ft
Dominant Period:	11.0 secs
Wind Speed:	7.8 kts
Wind Gust:	13.7 kts
Wind Direction:	340 degrees
Barometric Pressure:	1015.3 mbs
Air Temperature:	32.0 degrees
Water Temperature:	32.0 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)
03/28	21:50:00	6.2	11.0	7.8	13.7	340	1015.3	32.0	32.0
03/28	20:50:00	5.9	11.0	7.8	11.7	340	1016.2	32.0	32.0
03/28	19:50:00	5.9	12.0	9.8	13.7	320	1016.8	32.0	32.0
03/28	18:50:00	5.6	11.0	9.8	11.7	320	1017.0	32.0	32.0
03/28	17:50:00	6.2	10.0	3.9	7.8	290	1016.7	32.0	32.0
03/28	16:50:00	5.6	10.0	3.9	5.8	330	1016.0	32.0	32.0
03/28	15:50:00	5.9	11.0	3.9	7.8	010	1016.0	32.0	32.0
03/28	14:50:00	5.6	10.0	5.8	11.7	330	1015.8	32.0	32.0
03/28	13:50:00	5.9	10.0	9.8	11.7	340	1015.3	32.0	32.0
03/28	12:50:00	5.9	10.0	7.8	11.7	340	1014.7	32.0	32.0
03/28	11:50:00	6.2	10.0	7.8	9.8	330	1014.5	32.0	32.0
03/28	10:50:00	5.6	10.0	5.8	9.8	330	1014.4	32.0	32.0
03/28	09:50:00	6.2	10.0	5.8	9.8	360	1014.5	32.0	32.0
03/28	08:50:00	5.6	10.0	3.9	7.8	330	1014.8	32.0	32.0
03/28	07:50:00	6.2	10.0	3.9	5.8	290	1014.8	32.0	32.0
03/28	06:50:00	6.2	11.0	5.8	7.8	290	1014.3	32.0	32.0
03/28	05:50:00	5.9	10.0	5.8	5.8	290	1013.9	32.0	32.0
03/28	04:50:00	5.9	11.0	3.9	5.8	330	1013.6	32.0	32.0
03/28	03:50:00	5.9	11.0	7.8	9.8	340	1013.3	32.0	32.0
03/28	02:50:00	6.6	11.0	7.8	11.7	350	1013.2	32.0	32.0
03/28	01:50:00	6.6	11.0	9.8	13.7	320	1013.0	32.0	32.0
03/28	00:50:00	6.6	11.0	5.8	7.8	290	1012.8	32.0	32.0
03/27	23:50:00	6.2	10.0	5.8	7.8	330	1012.5	32.0	32.0
03/27	22:50:00	7.2	11.0	5.8	7.8	350	1012.7	32.0	32.0

000094879 ___0.026818

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