Surf Forecasts and Marine Weather - No Hype - Just the Facts!
And Just Like That - The Fall Pattern Starts! - Video HERE (11/1/26)
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video
Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

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)11/06
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46028
15:00:00 (GMT) on 11/06
Sea Height:9.2 ft
Primary Swell Height: 5.6 ft
Primary Swell Period: 16.9 secs
Surf Height7.6 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)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
11/0615:00:009.2 5.6 se16.9 secs7.3 se12.6 secs3.4 se 20.5secs7.6 -9.5 16.9
11/0614:00:008.9 6.2 se17.1 secs6.3 se12.7 secs2.6 se 9.2secs8.5 -10.6 17.1
11/0613:00:008.4 6.0 se13.9 secs3.1 se19.2 secs3.9 se 10.3secs6.7 -8.4 13.9
11/0612:00:007.2 5.0 se14.0 secs2.7 se18.4 secs3.3 se 10.4secs5.6 -7.0 14.0
11/0611:00:008.8 6.7 se13.9 secs3.0 se18.7 secs3.6 se 10.4secs7.4 -9.2 13.9
11/0610:00:009.0 7.1 se13.9 secs3.4 se18.5 secs3.1 se 10.3secs7.9 -9.9 13.9
11/0609:00:007.8 6.1 se12.7 secs4.1 se16.3 secs1.8 se 20.0secs6.2 -7.7 12.7
11/0608:00:007.6 6.2 se12.6 secs3.7 se16.3 secs1.6 se 20.0secs6.3 -7.8 12.6
11/0607:00:007.2 5.1 se14.0 secs2.4 se19.6 secs3.3 se 10.4secs5.8 -7.2 14.0
11/0606:00:007.5 6.3 se12.7 secs4.0 se16.1 secs2.1 se 19.9secs6.4 -8.0 12.7
11/0605:00:007.3 5.6 se12.6 secs3.7 se16.2 secs2.1 se 19.7secs5.7 -7.1 12.6
11/0604:00:007.1 5.2 se14.1 secs2.3 se19.1 secs2.7 se 10.2secs5.9 -7.4 14.1
11/0603:00:006.5 4.7 se14.1 secs1.8 se17.8 secs2.9 se 10.4secs5.3 -6.6 14.1
11/0602:00:005.9 4.0 se14.1 secs2.7 se10.3 secs1.6 se 17.3secs4.6 -5.7 14.1
11/0601:00:005.9 4.1 se14.1 secs2.7 se10.3 secs1.6 se 17.2secs4.6 -5.8 14.1
11/0600:00:005.8 4.1 se14.1 secs1.7 se17.3 secs2.8 se 10.3secs4.6 -5.8 14.1
11/0523:00:005.8 3.9 se13.8 secs2.9 se10.1 secs2.6 se 7.1secs4.3 -5.4 13.8
11/0522:00:006.2 4.2 se12.6 secs3.0 se9.2 secs1.2 se 17.1secs4.2 -5.3 12.6
11/0521:00:005.8 3.9 se12.4 secs2.8 se9.3 secs1.2 se 16.7secs3.9 -4.8 12.4
11/0520:00:005.6 3.7 se12.3 secs1.9 se15.9 secs2.6 se 9.2secs3.6 -4.5 12.3
11/0519:00:005.2 3.3 se12.4 secs2.4 se9.2 secs0.6 se 16.7secs3.3 -4.1 12.4
11/0518:00:005.7 3.9 se12.4 secs1.7 se15.6 secs2.8 se 9.1secs3.8 -4.8 12.4
11/0517:00:006.9 4.6 se12.4 secs3.1 se9.2 secs2.5 se 5.9secs4.5 -5.6 12.4
11/0516:00:006.3 4.5 se12.4 secs2.6 se9.2 secs2.0 se 5.9secs4.4 -5.5 12.4

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 46028
15:50:00 (GMT) on 11/06
Combined Sea Height:10.2 ft
Dominant Period:19.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:340 degrees
Barometric Pressure:1019.9 mbs
Air Temperature: 64.8 degrees
Water Temperature:66.6 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)
11/0615:50:0010.219.015.617.63401019.964.866.6
11/0614:50:0011.219.017.619.53401019.364.466.7
11/0613:50:009.813.015.619.53401018.965.166.7
11/0612:50:009.211.015.617.63401018.965.166.7
11/0611:50:0010.213.015.617.63301018.964.966.7
11/0610:50:0010.814.017.621.43401019.164.866.6
11/0609:50:009.814.017.621.43301019.265.166.6
11/0608:50:009.813.015.619.53401019.165.366.6
11/0607:50:009.814.017.621.43301019.165.366.6
11/0606:50:009.80.017.621.43301019.465.366.6
11/0605:50:008.512.017.621.43301019.665.566.6
11/0604:50:008.914.017.621.43301019.065.366.6
11/0603:50:008.213.019.523.43401018.465.332.0
11/0602:50:008.213.023.427.33301018.165.132.0
11/0601:50:007.514.019.523.43301017.565.566.7
11/0600:50:007.912.017.621.43301017.065.566.7
11/0523:50:007.212.021.425.43201017.065.332.0
11/0522:50:007.214.017.621.43201016.965.566.6
11/0521:50:008.212.015.619.53201017.266.232.0
11/0520:50:007.512.015.619.53201017.566.066.7
11/0519:50:007.212.015.619.53301018.665.332.0
11/0518:50:008.512.017.621.43301019.364.666.7
11/0517:50:008.98.017.621.43301019.364.866.7
11/0516:50:008.511.021.427.33401019.264.666.6

 

000097723 ___0.045708
.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2026 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator