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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)08/25
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46028
18:00:00 (GMT) on 08/25
Sea Height:3.6 ft
Primary Swell Height: 2 ft
Primary Swell Period: 14.6 secs
Surf Height2.4 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)
08/2518:00:003.6 2.0 se14.6 secs1.2 se11.5 secs1.6 se 7.7secs2.4 -3.0 14.6
08/2517:00:003.8 2.2 se14.4 secs1.1 se17.5 secs2.0 se 6.2secs2.6 -3.2 14.4
08/2516:00:003.4 2.1 se14.3 secs1.4 se7.7 secs0.0 se 0.0secs2.3 -2.9 14.3
08/2515:00:003.4 2.0 se14.5 secs1.5 se7.7 secs0.1 se 20.0secs2.3 -2.8 14.5
08/2514:00:003.5 2.2 se14.4 secs1.2 se17.6 secs1.3 se 8.3secs2.5 -3.2 14.4
08/2513:00:003.3 1.9 se14.4 secs1.6 se7.7 secs0.0 se 0.0secs2.2 -2.7 14.4
08/2512:00:003.6 2.3 se14.5 secs1.4 se11.5 secs1.5 se 7.7secs2.6 -3.3 14.5
08/2511:00:003.1 1.9 se14.5 secs1.6 se8.2 secs0.0 se 0.0secs2.2 -2.7 14.5
08/2510:00:003.0 2.1 se14.4 secs1.4 se8.3 secs0.0 se 0.0secs2.4 -3.0 14.4
08/2509:00:003.1 2.0 se14.5 secs1.1 se17.6 secs1.2 se 11.4secs2.3 -2.9 14.5
08/2508:00:003.3 2.2 se14.3 secs1.7 se8.2 secs0.0 se 0.0secs2.6 -3.2 14.3
08/2507:00:003.2 1.9 se16.0 secs1.7 se7.8 secs1.1 se 11.5secs2.4 -3.0 16.0
08/2506:00:003.5 2.1 se14.6 secs1.4 se11.5 secs1.8 se 8.3secs2.5 -3.1 14.6
08/2505:00:003.0 2.0 se14.4 secs1.5 se8.3 secs0.2 se 20.0secs2.3 -2.8 14.4
08/2504:00:003.1 1.8 se16.4 secs1.6 se13.1 secs0.7 se 20.0secs2.4 -3.0 16.4
08/2503:00:003.2 1.8 se16.1 secs1.8 se13.1 secs1.8 se 8.3secs2.4 -3.0 16.1
08/2502:00:003.0 1.7 se14.6 secs1.8 se8.2 secs1.1 se 11.4secs2.0 -2.5 14.6
08/2501:00:003.3 1.9 se14.5 secs1.2 se17.6 secs1.9 se 8.3secs2.2 -2.8 14.5
08/2500:00:003.5 2.2 se15.6 secs1.2 se11.4 secs1.6 se 8.3secs2.7 -3.4 15.6
08/2423:00:003.0 1.3 se16.1 secs1.5 se12.9 secs1.9 se 7.7secs1.7 -2.2 16.1
08/2422:00:003.1 1.8 se14.3 secs1.8 se8.2 secs0.1 se 20.0secs2.1 -2.6 14.3
08/2421:00:003.0 1.8 se14.4 secs0.9 se17.6 secs1.7 se 8.3secs2.1 -2.6 14.4
08/2420:00:003.2 1.9 se16.0 secs1.8 se8.3 secs1.1 se 11.5secs2.4 -3.1 16.0
08/2419:00:003.0 1.7 se14.3 secs1.6 se8.3 secs0.0 se 0.0secs2.0 -2.5 14.3

 

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
17:50:00 (GMT) on 08/25
Combined Sea Height:5.9 ft
Dominant Period:6.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:330 degrees
Barometric Pressure:1016.9 mbs
Air Temperature: 58.6 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)
08/2517:50:005.96.017.621.43301016.958.632.0
08/2516:50:005.66.019.523.43301016.658.159.4
08/2515:50:005.26.019.523.43301016.857.958.3
08/2514:50:005.26.019.525.43301016.657.958.8
08/2513:50:005.66.019.525.43301016.058.159.5
08/2512:50:005.65.019.523.43301015.958.160.3
08/2511:50:005.214.017.621.43301015.858.360.4
08/2510:50:004.65.017.623.43301015.958.160.6
08/2509:50:004.65.017.623.43301015.758.360.6
08/2508:50:004.914.017.621.43301016.258.360.6
08/2507:50:004.98.017.621.43301016.058.532.0
08/2506:50:004.68.015.619.53201016.358.560.4
08/2505:50:004.38.013.715.63201016.658.660.4
08/2504:50:004.613.013.717.63301016.558.660.4
08/2503:50:004.68.015.617.63301016.058.560.4
08/2502:50:004.615.013.717.63301015.558.560.4
08/2501:50:004.68.011.715.63301015.858.860.3
08/2500:50:004.98.011.715.63201015.458.859.9
08/2423:50:004.68.011.713.73201015.559.460.4
08/2422:50:004.38.09.811.73201015.959.760.6
08/2421:50:004.314.07.89.83201016.459.760.8
08/2420:50:004.614.09.811.73201016.459.560.6
08/2419:50:004.315.05.87.83401016.859.560.6
08/2418:50:004.68.07.87.83101017.059.560.6

 

000096739 ___0.027762
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