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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)08/21
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
01:00:00 (GMT) on 08/21
Sea Height:1.2 ft
Primary Swell Height: 0.8 ft
Primary Swell Period: 9.1 secs
Surf Height0.6 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)
08/2101:00:001.2 0.8 se9.1 secs0.5 se12.4 secs0.3 se 16.3secs0.6 -0.8 9.1
08/2100:00:001.2 0.7 se10.0 secs0.7 se6.7 secs0.2 se 14.3secs0.6 -0.7 10.0
08/2023:00:001.2 0.7 se9.9 secs0.4 se14.6 secs0.6 se 6.7secs0.6 -0.7 9.9
08/2022:00:001.3 0.8 se9.1 secs0.3 se12.3 secs0.5 se 5.9secs0.6 -0.7 9.1
08/2021:00:001.4 1.0 se8.4 secs0.4 se12.2 secs0.2 se 15.4secs0.7 -0.9 8.4
08/2020:00:001.5 1.0 se8.4 secs0.2 se11.6 secs0.0 se 0.0secs0.6 -0.8 8.4
08/2019:00:001.5 0.8 se9.1 secs0.9 se5.9 secs0.2 se 15.4secs0.5 -0.7 9.1
08/2018:00:001.5 0.8 se9.1 secs0.9 se5.9 secs0.0 se 0.0secs0.6 -0.7 9.1
08/2017:00:001.4 0.9 se8.4 secs0.2 se14.4 secs0.0 se 0.0secs0.6 -0.7 8.4
08/2016:00:001.4 0.9 se8.3 secs0.3 se12.2 secs0.2 se 15.5secs0.6 -0.7 8.3
08/2015:00:001.3 0.9 se7.7 secs0.4 se11.0 secs0.2 se 14.2secs0.6 -0.7 7.7
08/2014:00:001.1 0.8 se8.3 secs0.3 se12.0 secs0.0 se 0.0secs0.5 -0.7 8.3
08/2013:00:001.0 0.7 se8.3 secs0.4 se11.9 secs0.0 se 0.0secs0.5 -0.6 8.3
08/2012:00:001.0 0.8 se7.7 secs0.3 se11.2 secs0.1 se 14.3secs0.5 -0.6 7.7
08/2011:00:001.1 0.7 se9.0 secs0.4 se12.2 secs0.2 se 16.6secs0.5 -0.6 9.0
08/2010:00:001.2 0.8 se8.3 secs0.4 se12.2 secs0.1 se 16.7secs0.5 -0.7 8.3
08/2009:00:001.3 0.9 se8.4 secs0.3 se12.2 secs0.1 se 15.4secs0.6 -0.7 8.4
08/2008:00:001.4 0.8 se8.3 secs0.4 se11.6 secs0.0 se 0.0secs0.6 -0.7 8.3
08/2007:00:001.4 0.9 se8.3 secs0.3 se11.4 secs0.0 se 0.0secs0.6 -0.7 8.3
08/2006:00:001.5 1.0 se8.3 secs0.4 se11.5 secs0.0 se 0.0secs0.7 -0.9 8.3
08/2005:00:001.4 1.0 se8.3 secs0.0 se0.0 secs se secs0.6 -0.8 8.3
08/2004:00:001.4 0.9 se9.0 secs0.3 se12.0 secs0.5 se 5.9secs0.7 -0.8 9.0
08/2003:00:001.3 0.9 se8.4 secs0.4 se11.8 secs0.0 se 0.0secs0.6 -0.8 8.4
08/2002:00:001.3 0.9 se8.3 secs0.4 se12.0 secs0.0 se 0.0secs0.6 -0.8 8.3

 

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 44013
01:50:00 (GMT) on 08/21
Combined Sea Height:1.3 ft
Dominant Period:10.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:360 degrees
Barometric Pressure:1017.1 mbs
Air Temperature: 71.6 degrees
Water Temperature:71.1 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)
08/2101:50:001.310.03.95.83601017.171.671.1
08/2100:50:001.39.00.01.90001016.171.871.1
08/2023:50:001.38.01.93.90201015.171.670.2
08/2022:50:001.310.01.93.90101014.271.670.9
08/2021:50:001.39.03.93.90801014.071.870.5
08/2020:50:001.68.05.85.81101014.072.070.5
08/2019:50:001.66.07.87.81501014.372.171.6
08/2018:50:001.67.07.89.81301014.872.572.3
08/2017:50:001.66.09.811.71201015.073.673.6
08/2016:50:001.36.03.95.81001015.373.973.9
08/2015:50:001.38.01.91.92101015.373.072.1
08/2014:50:001.37.01.91.92401015.372.071.8
08/2013:50:001.38.03.95.82801015.170.771.2
08/2012:50:001.38.07.87.82801014.870.070.9
08/2011:50:001.38.05.87.82601014.369.670.5
08/2010:50:001.38.03.95.82601013.669.670.3
08/2009:50:001.68.05.87.82501013.370.070.2
08/2008:50:001.68.03.95.82401013.070.070.0
08/2007:50:001.60.07.89.82501013.270.270.0
08/2006:50:001.68.07.89.82301012.770.070.0
08/2005:50:001.68.05.87.82201012.370.370.2
08/2004:50:001.68.07.89.82201012.571.170.2
08/2003:50:001.68.07.89.82101012.471.170.3
08/2002:50:001.68.05.87.81901012.470.570.3

 

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