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Buoy 44013 Boston
Longitude = 70.69W Latitude = 42.35N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)03/20
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
12:00:00 (GMT) on 03/20
Sea Height:1.5 ft
Primary Swell Height: 1.1 ft
Primary Swell Period: 10 secs
Surf Height0.9 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)
03/2012:00:001.5 1.1 se10.0 secs0.4 se13.3 secs0.5 se 6.7secs0.9 -1.1 10.0
03/2011:00:001.8 1.3 se9.9 secs0.5 se14.1 secs0.7 se 6.8secs1.0 -1.3 9.9
03/2010:00:001.7 1.2 se10.1 secs0.5 se14.0 secs0.5 se 6.8secs1.0 -1.2 10.1
03/2009:00:001.7 1.2 se10.0 secs0.6 se13.7 secs0.4 se 6.8secs0.9 -1.2 10.0
03/2008:00:001.4 0.9 se12.4 secs1.0 se9.1 secs0.2 se 6.0secs0.8 -1.1 12.4
03/2007:00:001.6 1.0 se12.5 secs1.2 se9.1 secs0.2 se 16.7secs1.0 -1.2 12.5
03/2006:00:001.4 1.0 se11.1 secs0.4 se14.3 secs0.6 se 7.9secs0.9 -1.1 11.1
03/2005:00:001.7 1.3 se10.0 secs0.8 se13.3 secs0.3 se 6.7secs1.1 -1.3 10.0
03/2004:00:001.4 0.9 se12.6 secs1.0 se9.2 secs0.2 se 5.9secs0.9 -1.1 12.6
03/2003:00:001.4 1.1 se10.0 secs0.6 se13.2 secs0.3 se 6.8secs0.9 -1.1 10.0
03/2002:00:001.6 1.3 se10.1 secs0.6 se13.1 secs0.4 se 6.7secs1.1 -1.4 10.1
03/2001:00:001.7 1.4 se10.0 secs0.6 se13.2 secs0.4 se 6.7secs1.1 -1.4 10.0
03/2000:00:001.9 1.6 se10.0 secs0.8 se14.0 secs0.4 se 6.7secs1.2 -1.6 10.0
03/1923:00:001.9 1.5 se9.9 secs0.7 se14.1 secs0.4 se 6.8secs1.2 -1.5 9.9
03/1922:00:001.8 1.5 se10.0 secs0.2 se14.3 secs0.4 se 6.7secs1.2 -1.5 10.0
03/1921:00:001.9 1.5 se11.0 secs0.6 se7.9 secs0.3 se 14.3secs1.3 -1.6 11.0
03/1920:00:001.7 1.1 se12.2 secs1.1 se9.1 secs0.2 se 16.7secs1.1 -1.4 12.2
03/1919:00:001.8 1.2 se12.3 secs1.1 se9.3 secs0.2 se 16.7secs1.2 -1.5 12.3
03/1918:00:001.6 1.3 se11.0 secs0.8 se14.1 secs0.5 se 7.8secs1.1 -1.4 11.0
03/1917:00:001.7 1.4 se11.1 secs0.4 se15.3 secs0.6 se 7.7secs1.2 -1.5 11.1
03/1916:00:001.6 1.3 se12.2 secs0.6 se8.4 secs0.2 se 16.7secs1.3 -1.6 12.2
03/1915:00:001.8 1.3 se12.2 secs0.7 se8.5 secs0.2 se 16.7secs1.2 -1.5 12.2
03/1914:00:001.9 1.5 se10.1 secs0.6 se14.0 secs0.6 se 6.7secs1.2 -1.5 10.1
03/1913:00:001.9 1.5 se11.0 secs0.4 se15.1 secs0.6 se 7.7secs1.3 -1.7 11.0

 

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 44013
12:50:00 (GMT) on 03/20
Combined Sea Height:2.0 ft
Dominant Period:10.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:250 degrees
Barometric Pressure:1020.2 mbs
Air Temperature: 36.5 degrees
Water Temperature:38.5 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)
03/2012:50:002.010.07.89.82501020.236.538.5
03/2011:50:002.09.07.811.72501020.736.738.3
03/2010:50:002.09.09.813.72401020.036.538.3
03/2009:50:002.08.09.811.72401019.937.038.3
03/2008:50:001.69.07.811.72301019.637.238.3
03/2007:50:002.09.09.811.72301019.737.038.3
03/2006:50:002.09.09.811.72301020.537.038.3
03/2005:50:002.39.09.811.72301021.237.038.3
03/2004:50:002.310.09.811.72401021.836.738.3
03/2003:50:002.30.011.713.72001021.436.332.0
03/2002:50:002.310.011.715.62101022.136.738.3
03/2001:50:002.39.013.715.62201022.737.038.3
03/2000:50:002.310.011.713.72201022.837.638.3
03/1923:50:002.610.09.813.72201022.537.938.3
03/1922:50:002.39.011.713.72301022.438.138.3
03/1921:50:002.610.07.89.81701022.537.938.3
03/1920:50:002.69.011.715.61601022.536.738.5
03/1919:50:002.011.011.715.61501023.536.038.7
03/1918:50:002.010.011.713.71401024.235.138.7
03/1917:50:001.611.09.811.71301025.034.238.7
03/1916:50:001.611.05.87.81201026.233.138.7
03/1915:50:001.610.05.87.81501026.932.538.7
03/1914:50:001.611.05.87.81601027.632.038.3
03/1913:50:001.611.03.95.81701027.831.838.1

 

000015640 ___0.032767
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