Click Here to Visit Mulcoy Travel!
> STORMSURF Video Surf and El Nino Forecast HERE (8/28)
Buoys | Buoy Forecast | Models | Pacific Forecast | QuikCAST | Chartroom | El Nino | Tutorials | Reports | Great Circles | News | Video
Google
Stormsurf Mobile App
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.
Add STORMSURF to your Homepage:
Add to Google
---
Convert from GMT:
 
 to timezone:

---

Buoy 46012 Half Moon Bay
Longitude = 122.70W Latitude = 37.45N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)08/31
23:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46012
23:00:00 (GMT) on 08/31
Sea Height:3.4 ft
Primary Swell Height: 1.8 ft
Primary Swell Period: 14.7 secs
Surf Height2.1 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)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
08/3123:00:003.4 1.8 se14.7 secs2.3 se6.3 secs1.0 se 11.4secs2.1 -2.6 14.7
08/3122:00:003.7 1.9 se14.6 secs2.4 se6.6 secs1.0 se 11.4secs2.2 -2.7 14.6
08/3121:00:003.6 1.9 se14.7 secs2.4 se6.6 secs0.8 se 11.5secs2.3 -2.8 14.7
08/3120:00:003.5 1.4 se14.7 secs2.4 se6.7 secs0.9 se 11.4secs1.7 -2.1 14.7
08/3119:00:003.4 1.4 se14.3 secs2.2 se7.1 secs0.0 se 0.0secs1.6 -1.9 14.3
08/3118:00:003.3 1.4 se14.8 secs2.1 se6.7 secs0.8 se 11.3secs1.7 -2.1 14.8
08/3117:00:003.4 1.4 se14.7 secs2.2 se7.0 secs0.8 se 11.3secs1.7 -2.1 14.7
08/3116:00:003.0 1.5 se14.5 secs1.9 se6.7 secs0.8 se 9.9secs1.7 -2.2 14.5
08/3115:00:003.4 1.7 se14.8 secs2.4 se6.2 secs0.9 se 11.4secs2.0 -2.5 14.8
08/3114:00:003.1 1.5 se14.5 secs2.1 se5.9 secs0.9 se 11.4secs1.7 -2.1 14.5
08/3113:00:003.0 1.7 se14.6 secs1.0 se11.4 secs2.0 se 5.9secs1.9 -2.4 14.6
08/3112:00:002.8 1.8 se14.4 secs1.6 se5.6 secs0.9 se 10.1secs2.0 -2.5 14.4
08/3111:00:002.8 1.7 se14.7 secs1.1 se11.4 secs1.8 se 5.6secs1.9 -2.4 14.7
08/3110:00:003.1 1.8 se14.6 secs1.2 se11.4 secs2.1 se 5.8secs2.1 -2.6 14.6
08/3109:00:002.8 1.7 se14.6 secs0.9 se11.4 secs1.9 se 5.6secs2.0 -2.5 14.6
08/3108:00:002.7 1.8 se14.5 secs1.0 se11.5 secs1.5 se 5.6secs2.0 -2.5 14.5
08/3107:00:002.6 1.8 se14.8 secs1.1 se11.4 secs1.4 se 5.5secs2.1 -2.6 14.8
08/3106:00:002.2 1.4 se14.6 secs1.0 se11.5 secs1.2 se 5.5secs1.6 -2.0 14.6
08/3105:00:002.4 1.6 se14.6 secs1.0 se11.5 secs1.3 se 5.6secs1.8 -2.3 14.6
08/3104:00:002.3 1.7 se14.6 secs1.0 se11.4 secs1.2 se 5.6secs2.0 -2.5 14.6
08/3103:00:002.2 1.6 se15.8 secs0.8 se11.4 secs1.1 se 5.5secs2.0 -2.5 15.8
08/3102:00:002.2 1.7 se14.7 secs1.0 se11.4 secs1.0 se 5.5secs2.0 -2.5 14.7
08/3101:00:002.3 1.7 se14.8 secs0.9 se11.5 secs1.2 se 5.5secs2.0 -2.5 14.8
08/3100:00:002.5 1.8 se14.8 secs1.0 se11.6 secs1.4 se 5.5secs2.2 -2.7 14.8

 

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 46012
23:00:00 (GMT) on 08/31
Combined Sea Height:4.9 ft
Dominant Period:6.0 secs
Wind Speed: 19.5 kts
Wind Gust: 23.4 kts
Wind Direction:290 degrees
Barometric Pressure:1014.1 mbs
Air Temperature: 61.0 degrees
Water Temperature:60.1 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)
08/3123:00:004.96.019.523.42901014.161.060.1
08/3122:00:005.27.017.621.42901014.660.460.1
08/3121:00:005.67.015.619.52901014.960.160.4
08/3120:00:005.67.013.717.62901015.160.360.4
08/3119:00:005.67.013.717.63001015.760.160.4
08/3118:00:005.27.015.617.63101015.759.960.4
08/3117:00:005.27.015.619.53101015.360.160.3
08/3116:00:005.67.019.525.43101015.059.560.3
08/3115:00:005.27.019.523.43101014.459.260.3
08/3114:00:005.66.019.521.43101014.059.460.3
08/3113:00:005.66.019.523.43101013.859.560.3
08/3112:00:004.96.019.523.43101013.459.760.4
08/3111:00:004.65.019.525.43101013.259.560.6
08/3110:00:004.95.017.621.43101013.260.160.6
08/3109:00:004.96.019.521.43001013.160.660.8
08/3108:00:004.66.017.621.43001013.161.061.0
08/3107:00:004.66.017.619.53001013.461.261.2
08/3106:00:004.316.015.619.53001013.661.561.3
08/3105:00:003.95.013.715.63101013.861.561.3
08/3104:00:003.915.013.715.63001014.161.961.5
08/3103:00:003.615.011.715.63001013.861.361.5
08/3102:00:003.316.011.713.73001013.861.561.3
08/3101:00:003.315.013.715.62901013.961.561.3
08/3100:00:003.616.013.715.63001014.361.961.2

 

000126777 ___0.178472
.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Copyright © 2015 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 | Models | Pacific Forecast | QuikCAST | Chartroom | El Nino | Tutorials | Reports | Great Circles | Calculator | News