Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino Forecast Go Crazy - But What's Occurring Now? - Video HERE (5/31/26)
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)06/06
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46028
01:00:00 (GMT) on 06/06
Sea Height:7.6 ft
Primary Swell Height: 4.5 ft
Primary Swell Period: 14.4 secs
Surf Height5.2 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)
06/0601:00:007.6 4.5 se14.4 secs4.9 se11.3 secs2.9 se 17.7secs5.2 -6.5 14.4
06/0600:00:008.0 5.6 se12.1 secs3.2 se16.4 secs3.3 se 8.5secs5.4 -6.7 12.1
06/0523:00:008.3 6.3 se11.2 secs4.2 se14.4 secs2.8 se 17.8secs5.6 -7.0 11.2
06/0522:00:007.8 5.2 se11.0 secs3.2 se16.8 secs1.4 se 20.0secs4.6 -5.7 11.0
06/0521:00:007.8 5.7 se11.0 secs3.5 se14.5 secs3.2 se 7.8secs5.1 -6.3 11.0
06/0520:00:008.0 5.8 se11.1 secs3.1 se16.9 secs1.4 se 20.0secs5.1 -6.4 11.1
06/0519:00:007.8 6.0 se11.1 secs3.7 se14.3 secs2.4 se 17.8secs5.4 -6.7 11.1
06/0518:00:008.0 5.6 se11.1 secs3.5 se14.4 secs2.4 se 17.9secs5.0 -6.2 11.1
06/0517:00:007.9 5.3 se12.0 secs2.9 se17.1 secs3.6 se 8.4secs5.1 -6.4 12.0
06/0516:00:008.4 6.1 se11.1 secs3.6 se14.4 secs2.4 se 17.8secs5.4 -6.7 11.1
06/0515:00:008.4 6.3 se11.1 secs3.7 se14.5 secs2.8 se 17.7secs5.6 -7.0 11.1
06/0514:00:008.6 6.2 se11.0 secs3.1 se16.9 secs1.4 se 20.0secs5.4 -6.8 11.0
06/0513:00:007.9 5.4 se11.1 secs3.3 se14.4 secs2.4 se 18.0secs4.8 -5.9 11.1
06/0512:00:008.0 5.8 se10.1 secs3.4 se14.4 secs2.4 se 18.0secs4.6 -5.8 10.1
06/0511:00:007.8 5.9 se11.0 secs2.5 se17.0 secs2.8 se 7.8secs5.2 -6.5 11.0
06/0510:00:007.4 5.5 se10.2 secs2.4 se16.8 secs0.9 se 20.0secs4.5 -5.6 10.2
06/0509:00:008.3 6.1 se10.2 secs2.3 se17.0 secs1.2 se 20.0secs5.0 -6.3 10.2
06/0508:00:007.7 4.9 se11.0 secs3.2 se14.5 secs3.6 se 7.8secs4.3 -5.4 11.0
06/0507:00:007.5 5.2 se10.1 secs2.6 se17.0 secs1.2 se 20.0secs4.2 -5.2 10.1
06/0506:00:007.3 4.6 se10.2 secs2.6 se16.8 secs1.2 se 20.0secs3.7 -4.6 10.2
06/0505:00:008.3 6.2 se10.2 secs2.7 se16.9 secs1.2 se 20.0secs5.0 -6.3 10.2
06/0504:00:008.3 5.9 se10.1 secs1.9 se17.2 secs3.3 se 6.7secs4.8 -6.0 10.1
06/0503:00:007.3 4.2 se10.9 secs2.2 se17.0 secs3.8 se 7.8secs3.6 -4.5 10.9
06/0502:00:007.8 5.5 se10.0 secs2.3 se16.6 secs2.8 se 6.7secs4.4 -5.5 10.0

 

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
01:50:00 (GMT) on 06/06
Combined Sea Height:11.2 ft
Dominant Period:11.0 secs
Wind Speed: 19.5 kts
Wind Gust: 25.4 kts
Wind Direction:320 degrees
Barometric Pressure:1010.6 mbs
Air Temperature: 56.8 degrees
Water Temperature:53.4 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)
06/0601:50:0011.211.019.525.43201010.656.853.4
06/0600:50:0010.211.019.523.43201011.056.853.8
06/0523:50:0010.810.019.523.43301011.456.853.8
06/0522:50:009.811.017.621.43301011.456.353.8
06/0521:50:0010.511.017.619.53301011.755.953.8
06/0520:50:0010.810.015.619.53301011.955.653.8
06/0519:50:0010.811.015.619.53301012.255.453.6
06/0518:50:0010.80.015.619.53301012.555.053.6
06/0517:50:0010.811.015.619.53301012.654.953.6
06/0516:50:0010.210.015.619.53301012.754.953.6
06/0515:50:009.810.017.621.43301012.554.953.6
06/0514:50:0010.810.017.621.43301012.254.953.6
06/0513:50:0010.510.017.621.43301012.155.053.8
06/0512:50:0010.89.017.623.43301011.654.954.1
06/0511:50:0010.211.019.523.43401011.455.054.5
06/0510:50:0010.510.021.425.43301011.655.254.5
06/0509:50:0010.510.021.425.43301011.855.454.9
06/0508:50:0010.511.021.427.33301012.155.854.9
06/0507:50:0010.59.021.427.33201012.356.155.4
06/0506:50:0010.810.021.427.33301012.456.555.8
06/0505:50:0011.510.023.427.33201012.556.755.9
06/0504:50:0010.510.023.429.23201012.556.555.8
06/0503:50:0010.510.025.431.23201012.056.355.2
06/0502:50:0010.89.025.431.23201012.256.155.2

 

000095811 ___0.025044
.
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