Click Here to Visit Surf Images!
> STORMSURF Video Surf and El Nino Forecast HERE (7/24)
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)07/30
13:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46012
13:00:00 (GMT) on 07/30
Sea Height:3.2 ft
Primary Swell Height: 1.8 ft
Primary Swell Period: 11.1 secs
Surf Height1.6 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)
07/3013:00:003.2 1.8 se11.1 secs1.3 se14.2 secs1.8 se 7.8secs1.6 -2.0 11.1
07/3012:00:003.1 2.0 se11.0 secs1.2 se14.4 secs1.4 se 7.8secs1.7 -2.2 11.0
07/3011:00:003.2 2.1 se10.0 secs1.2 se14.2 secs0.7 se 18.2secs1.7 -2.1 10.0
07/3010:00:003.2 2.3 se11.1 secs1.1 se14.1 secs0.7 se 18.2secs2.0 -2.5 11.1
07/3009:00:003.4 2.3 se11.0 secs1.4 se14.4 secs0.9 se 17.9secs2.0 -2.5 11.0
07/3008:00:003.6 2.6 se11.1 secs1.0 se16.5 secs1.5 se 7.8secs2.3 -2.9 11.1
07/3007:00:003.5 2.2 se10.0 secs1.2 se14.4 secs0.7 se 17.5secs1.8 -2.3 10.0
07/3006:00:003.4 1.9 se12.3 secs1.1 se16.3 secs1.9 se 9.2secs1.8 -2.3 12.3
07/3005:00:003.3 2.1 se11.1 secs0.8 se15.9 secs1.6 se 7.8secs1.9 -2.3 11.1
07/3004:00:003.8 2.8 se10.1 secs1.3 se14.1 secs0.5 se 17.5secs2.2 -2.8 10.1
07/3003:00:003.7 2.7 se11.0 secs1.2 se14.0 secs1.6 se 7.8secs2.4 -3.0 11.0
07/3002:00:003.6 2.5 se10.9 secs1.3 se14.0 secs1.6 se 7.8secs2.2 -2.7 10.9
07/3001:00:003.3 1.9 se12.3 secs2.0 se9.1 secs0.9 se 15.9secs1.9 -2.4 12.3
07/3000:00:003.4 2.6 se10.0 secs1.3 se13.9 secs0.5 se 17.5secs2.1 -2.6 10.0
07/2923:00:003.1 2.1 se10.1 secs1.2 se14.2 secs0.6 se 18.1secs1.7 -2.1 10.1
07/2922:00:002.9 1.8 se11.0 secs1.1 se14.1 secs1.4 se 7.8secs1.6 -2.0 11.0
07/2921:00:002.8 1.6 se12.2 secs1.7 se9.1 secs0.7 se 15.4secs1.6 -2.0 12.2
07/2920:00:002.7 1.6 se11.1 secs1.1 se14.1 secs1.3 se 7.8secs1.4 -1.8 11.1
07/2919:00:003.0 1.9 se11.0 secs1.2 se14.1 secs1.4 se 7.8secs1.7 -2.1 11.0
07/2918:00:002.8 1.4 se12.5 secs1.5 se9.1 secs0.8 se 15.9secs1.4 -1.7 12.5
07/2917:00:003.3 2.1 se9.1 secs1.4 se12.5 secs0.7 se 15.9secs1.5 -1.9 9.1
07/2916:00:003.5 2.0 se11.1 secs1.9 se7.8 secs0.8 se 15.2secs1.8 -2.3 11.1
07/2915:00:003.3 2.0 se10.0 secs1.2 se14.4 secs1.4 se 6.7secs1.6 -2.0 10.0
07/2914:00:003.1 1.9 se10.0 secs1.0 se14.3 secs0.5 se 17.5secs1.5 -1.9 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 46012
13:00:00 (GMT) on 07/30
Combined Sea Height:4.3 ft
Dominant Period:10.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:250 degrees
Barometric Pressure:1009.5 mbs
Air Temperature: 52.5 degrees
Water Temperature:56.5 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)
07/3013:00:004.310.03.95.82501009.552.556.5
07/3012:00:004.38.00.01.90001009.152.956.3
07/3011:00:004.310.00.01.90001009.053.156.3
07/3010:00:004.39.05.87.82601009.053.456.3
07/3009:00:004.310.01.93.92101009.553.856.8
07/3008:00:004.610.01.93.92401009.753.857.0
07/3007:00:004.911.03.97.82601009.754.057.0
07/3006:00:004.99.01.95.82101009.854.356.8
07/3005:00:004.69.01.93.92401010.054.756.5
07/3004:00:004.610.01.93.92401010.154.956.3
07/3003:00:005.210.03.95.82501009.955.256.1
07/3002:00:004.910.05.87.83001009.655.656.3
07/3001:00:004.910.05.87.82901009.755.656.1
07/3000:00:004.68.05.87.82801010.055.956.3
07/2923:00:004.610.05.89.82801010.556.156.7
07/2922:00:004.310.07.87.82901010.756.356.8
07/2921:00:004.310.05.87.83001011.355.957.2
07/2920:00:003.99.05.85.82901011.655.457.4
07/2919:00:003.910.03.93.92901012.055.057.6
07/2918:00:004.310.03.95.83001012.154.557.4
07/2917:00:003.99.03.95.83001012.154.056.8
07/2916:00:004.68.01.93.93001012.053.456.1
07/2915:00:004.910.03.95.83301011.953.155.6
07/2914:00:004.69.03.95.83201011.953.255.6

 

000124037 ___0.176806
.
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