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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)12/28
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46028
20:00:00 (GMT) on 12/28
Sea Height:4.9 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 10.1 secs
Surf Height2.8 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)
12/2820:00:004.9 3.5 se10.1 secs1.4 se13.2 secs1.9 se 6.7secs2.8 -3.5 10.1
12/2819:00:004.6 3.2 se10.0 secs1.1 se13.1 secs1.8 se 6.7secs2.6 -3.3 10.0
12/2818:00:005.8 4.3 se10.1 secs1.2 se13.7 secs2.3 se 6.8secs3.5 -4.3 10.1
12/2817:00:005.2 3.8 se10.0 secs2.0 se6.7 secs0.9 se 13.2secs3.0 -3.8 10.0
12/2816:00:004.7 3.5 se10.1 secs0.9 se13.9 secs1.8 se 6.7secs2.9 -3.6 10.1
12/2815:00:004.9 3.6 se10.0 secs2.0 se6.8 secs1.0 se 13.7secs2.9 -3.6 10.0
12/2814:00:004.8 3.8 se10.1 secs1.8 se6.7 secs0.8 se 13.2secs3.0 -3.8 10.1
12/2813:00:004.8 3.5 se10.1 secs1.0 se13.8 secs1.9 se 6.7secs2.8 -3.5 10.1
12/2812:00:004.9 3.6 se10.1 secs2.0 se6.7 secs0.9 se 13.2secs2.9 -3.6 10.1
12/2811:00:004.6 3.3 se10.2 secs2.1 se7.2 secs0.9 se 13.8secs2.7 -3.4 10.2
12/2810:00:004.4 2.9 se10.2 secs1.8 se6.7 secs0.4 se 14.3secs2.3 -2.9 10.2
12/2809:00:005.0 3.3 se10.0 secs2.0 se6.7 secs0.0 se 0.0secs2.6 -3.3 10.0
12/2808:00:004.7 2.9 se10.1 secs1.2 se13.3 secs2.1 se 6.7secs2.3 -2.9 10.1
12/2807:00:005.1 3.3 se11.2 secs2.7 se7.8 secs0.7 se 15.2secs2.9 -3.6 11.2
12/2806:00:005.4 3.6 se11.2 secs2.6 se7.7 secs0.4 se 15.2secs3.2 -4.0 11.2
12/2805:00:005.5 3.6 se11.2 secs2.5 se7.8 secs0.5 se 14.3secs3.3 -4.1 11.2
12/2804:00:005.9 3.9 se11.1 secs3.1 se7.7 secs1.0 se 15.0secs3.4 -4.3 11.1
12/2803:00:006.6 5.0 se11.0 secs3.0 se7.7 secs0.5 se 14.3secs4.4 -5.5 11.0
12/2802:00:006.8 5.1 se11.1 secs3.0 se7.8 secs0.7 se 14.3secs4.5 -5.6 11.1
12/2801:00:006.9 5.1 se11.0 secs3.3 se7.8 secs0.5 se 14.3secs4.5 -5.6 11.0
12/2800:00:007.5 5.9 se11.1 secs2.9 se7.7 secs0.6 se 14.3secs5.3 -6.6 11.1
12/2723:00:009.7 7.9 se11.8 secs4.0 se8.4 secs0.0 se 0.0secs7.5 -9.3 11.8
12/2722:00:008.7 7.4 se11.3 secs2.8 se7.8 secs0.0 se 0.0secs6.7 -8.4 11.3
12/2721:00:0010.7 9.3 se12.1 secs3.6 se8.5 secs0.0 se 0.0secs9.0 -11.2 12.1

 

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
20:00:00 (GMT) on 12/28
Combined Sea Height:8.2 ft
Dominant Period:0.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:350 degrees
Barometric Pressure:1022.3 mbs
Air Temperature: 32.0 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)
12/2820:00:008.20.05.87.83501022.332.032.0
12/2819:00:000.00.05.87.83201022.832.032.0
12/2818:00:000.00.01.93.90801023.632.032.0
12/2817:00:006.90.03.95.80801024.232.032.0
12/2816:00:006.910.01.93.90701024.332.032.0
12/2815:00:006.90.01.93.90401023.532.032.0
12/2814:00:006.610.01.95.81001023.232.032.0
12/2813:00:006.68.01.95.80801022.532.032.0
12/2812:00:006.60.01.93.91601021.832.032.0
12/2811:00:006.60.00.03.90001022.332.032.0
12/2810:00:006.90.01.95.81201022.432.032.0
12/2809:00:006.610.01.93.90901022.132.032.0
12/2808:00:006.60.05.87.83401022.132.032.0
12/2807:00:006.98.07.89.83401022.032.032.0
12/2806:00:007.20.013.715.63401022.032.032.0
12/2805:00:007.211.013.715.63401021.832.032.0
12/2804:00:007.90.013.717.63501021.332.032.0
12/2803:00:008.211.015.619.53401020.932.032.0
12/2802:00:009.211.017.621.43301020.832.032.0
12/2801:00:009.811.017.621.43301020.132.032.0
12/2800:00:0010.211.019.523.43301020.132.032.0
12/2723:00:0011.511.019.525.43301019.932.032.0
12/2722:00:0011.211.019.525.43401019.432.032.0
12/2721:00:0010.511.017.623.43501019.332.032.0

 

000094397 ___0.021903
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