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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)10/07
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
20:00:00 (GMT) on 10/07
Sea Height:0.4 ft
Primary Swell Height: 0.2 ft
Primary Swell Period: 9 secs
Surf Height0.2 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)
10/0720:00:000.4 0.2 se9.0 secs0.2 se5.9 secs0.1 se 12.5secs0.2 -0.2 9.0
10/0719:00:000.3 0.2 se8.3 secs0.1 se11.7 secs0.0 se 0.0secs0.1 -0.2 8.3
10/0718:00:000.4 0.2 se11.1 secs0.3 se7.8 secs0.1 se 15.2secs0.2 -0.3 11.1
10/0717:00:000.4 0.3 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.1
10/0716:00:000.4 0.2 se11.3 secs0.2 se8.3 secs0.0 se 0.0secs0.2 -0.2 11.3
10/0715:00:000.4 0.2 se11.2 secs0.2 se7.8 secs0.0 se 0.0secs0.2 -0.3 11.2
10/0714:00:000.4 0.2 se12.5 secs0.2 se9.0 secs0.2 se 5.5secs0.2 -0.3 12.5
10/0713:00:000.4 0.2 se10.0 secs0.2 se6.8 secs0.0 se 0.0secs0.2 -0.2 10.0
10/0712:00:000.4 0.2 se12.5 secs0.2 se9.1 secs0.2 se 5.9secs0.2 -0.2 12.5
10/0711:00:000.4 0.2 se10.1 secs0.2 se6.7 secs0.1 se 13.2secs0.2 -0.2 10.1
10/0710:00:000.4 0.2 se11.2 secs0.2 se7.8 secs0.0 se 0.0secs0.2 -0.2 11.2
10/0709:00:000.3 0.2 se8.4 secs0.0 se0.0 secs se secs0.2 -0.2 8.4
10/0708:00:000.4 0.3 se9.0 secs0.1 se12.5 secs0.1 se 5.9secs0.2 -0.3 9.0
10/0707:00:000.3 0.3 se8.3 secs0.0 se0.0 secs se secs0.2 -0.2 8.3
10/0706:00:000.3 0.3 se8.5 secs0.0 se0.0 secs se secs0.2 -0.2 8.5
10/0705:00:000.3 0.3 se8.4 secs0.0 se0.0 secs se secs0.2 -0.2 8.4
10/0704:00:000.4 0.3 se10.0 secs0.1 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.0
10/0703:00:000.4 0.3 se9.9 secs0.1 se6.7 secs0.0 se 0.0secs0.2 -0.3 9.9
10/0702:00:000.4 0.3 se9.2 secs0.1 se12.5 secs0.1 se 5.9secs0.2 -0.3 9.2
10/0701:00:000.4 0.4 se9.1 secs0.1 se5.9 secs0.0 se 0.0secs0.3 -0.3 9.1
10/0700:00:000.4 0.4 se9.1 secs0.1 se6.1 secs0.0 se 0.0secs0.3 -0.3 9.1
10/0623:00:000.6 0.4 se9.1 secs0.1 se12.5 secs0.1 se 5.3secs0.3 -0.4 9.1
10/0622:00:000.6 0.5 se9.0 secs0.2 se12.8 secs0.1 se 5.3secs0.3 -0.4 9.0
10/0621:00:000.7 0.5 se9.1 secs0.3 se12.2 secs0.2 se 5.9secs0.4 -0.5 9.1

 

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 44013
20:50:00 (GMT) on 10/07
Combined Sea Height:1.3 ft
Dominant Period:3.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:210 degrees
Barometric Pressure:1012.7 mbs
Air Temperature: 61.5 degrees
Water Temperature:58.8 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)
10/0720:50:001.33.015.619.52101012.761.558.8
10/0719:50:001.02.011.715.61801013.061.259.4
10/0718:50:001.03.01.95.80201013.859.059.5
10/0717:50:001.02.03.95.81801014.659.459.2
10/0716:50:001.02.03.97.82501015.658.158.8
10/0715:50:001.02.07.89.82201016.557.032.0
10/0714:50:000.70.07.89.81901017.453.858.6
10/0713:50:000.70.05.89.82101017.952.358.5
10/0712:50:000.70.05.87.82401018.150.958.5
10/0711:50:000.70.03.93.92601018.353.458.5
10/0710:50:000.70.01.93.93101017.952.758.5
10/0709:50:001.03.01.93.93101017.852.358.5
10/0708:50:001.03.03.95.82801017.752.058.6
10/0707:50:001.03.05.87.83001018.053.158.6
10/0706:50:001.30.07.811.73001017.853.158.8
10/0705:50:001.33.09.811.72901017.953.258.8
10/0704:50:001.63.011.713.72901017.754.558.8
10/0703:50:001.33.011.715.62901017.555.658.8
10/0702:50:001.63.09.813.73001016.956.758.8
10/0701:50:002.03.013.715.63001016.857.459.0
10/0700:50:002.03.015.617.62901016.657.959.0
10/0623:50:002.34.013.717.63001016.158.659.2
10/0622:50:002.03.015.619.53001015.459.459.2
10/0621:50:002.03.013.717.62901015.059.759.2

 

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