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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)06/17
23:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
23:00:00 (GMT) on 06/17
Sea Height:0.9 ft
Primary Swell Height: 0.7 ft
Primary Swell Period: 8.4 secs
Surf Height0.4 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)
06/1723:00:000.9 0.7 se8.4 secs0.1 se11.4 secs0.0 se 0.0secs0.4 -0.6 8.4
06/1722:00:000.7 0.5 se7.8 secs0.2 se10.8 secs0.0 se 0.0secs0.3 -0.4 7.8
06/1721:00:000.9 0.5 se12.6 secs0.5 se7.2 secs0.0 se 0.0secs0.5 -0.6 12.6
06/1720:00:000.9 0.5 se9.0 secs0.4 se12.5 secs0.3 se 6.0secs0.4 -0.5 9.0
06/1719:00:000.9 0.5 se12.6 secs0.5 se9.1 secs0.4 se 5.9secs0.5 -0.6 12.6
06/1718:00:000.9 0.4 se11.2 secs0.5 se7.7 secs0.1 se 14.3secs0.4 -0.5 11.2
06/1717:00:000.9 0.5 se9.1 secs0.2 se12.8 secs0.5 se 5.9secs0.4 -0.5 9.1
06/1716:00:001.1 0.5 se12.6 secs0.3 se16.3 secs0.6 se 8.4secs0.5 -0.6 12.6
06/1715:00:001.1 0.7 se7.1 secs0.4 se12.4 secs0.0 se 0.0secs0.4 -0.5 7.1
06/1714:00:001.2 0.7 se7.2 secs0.3 se12.5 secs0.0 se 0.0secs0.4 -0.5 7.2
06/1713:00:001.1 0.7 se7.7 secs0.3 se12.6 secs0.0 se 0.0secs0.5 -0.6 7.7
06/1712:00:001.0 0.7 se7.6 secs0.3 se12.4 secs0.0 se 0.0secs0.4 -0.5 7.6
06/1711:00:000.9 0.6 se8.3 secs0.3 se12.7 secs0.0 se 0.0secs0.4 -0.5 8.3
06/1710:00:000.8 0.4 se12.3 secs0.5 se8.4 secs0.0 se 0.0secs0.4 -0.5 12.3
06/1709:00:000.8 0.5 se8.3 secs0.2 se11.9 secs0.0 se 0.0secs0.4 -0.4 8.3
06/1708:00:000.8 0.5 se8.4 secs0.2 se11.7 secs0.0 se 0.0secs0.4 -0.4 8.4
06/1707:00:000.8 0.5 se8.4 secs0.2 se11.8 secs0.0 se 0.0secs0.3 -0.4 8.4
06/1706:00:000.7 0.4 se9.2 secs0.4 se5.5 secs0.0 se 0.0secs0.3 -0.4 9.2
06/1705:00:000.9 0.4 se9.9 secs0.5 se6.7 secs0.0 se 0.0secs0.3 -0.4 9.9
06/1704:00:001.0 0.6 se7.1 secs0.2 se10.2 secs0.0 se 0.0secs0.3 -0.4 7.1
06/1703:00:001.1 0.5 se9.1 secs0.7 se5.9 secs0.0 se 0.0secs0.4 -0.5 9.1
06/1702:00:001.2 0.8 se7.1 secs0.3 se10.3 secs0.0 se 0.0secs0.5 -0.6 7.1
06/1701:00:001.3 0.8 se7.7 secs0.3 se10.9 secs0.0 se 0.0secs0.5 -0.6 7.7
06/1700:00:001.1 0.7 se7.1 secs0.4 se10.5 secs0.0 se 0.0secs0.4 -0.5 7.1

 

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
23:50:00 (GMT) on 06/17
Combined Sea Height:1.6 ft
Dominant Period:3.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:180 degrees
Barometric Pressure:1009.3 mbs
Air Temperature: 32.0 degrees
Water Temperature:63.7 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)
06/1723:50:001.63.07.89.81801009.332.063.7
06/1722:50:001.63.09.811.71701009.032.064.2
06/1721:50:001.32.011.713.71401008.532.064.0
06/1720:50:001.38.09.811.71401008.866.263.9
06/1719:50:001.07.07.89.81301009.665.863.5
06/1718:50:001.38.07.87.81401009.165.363.9
06/1717:50:001.38.05.87.81201009.064.463.3
06/1716:50:001.36.07.89.81301009.763.963.3
06/1715:50:001.37.05.87.81301010.063.963.5
06/1714:50:001.36.03.95.81401010.462.863.3
06/1713:50:001.37.03.93.91701010.762.663.0
06/1712:50:001.37.03.93.92001010.662.262.4
06/1711:50:001.37.05.87.82401010.561.362.1
06/1710:50:001.08.05.87.82401010.461.562.2
06/1709:50:001.38.07.89.82501010.361.562.1
06/1708:50:001.38.09.811.72401010.061.762.4
06/1707:50:001.39.09.811.72401009.561.962.6
06/1706:50:001.30.09.811.72401009.532.061.7
06/1705:50:001.37.09.811.72301009.462.861.7
06/1704:50:001.62.09.811.72301009.863.362.6
06/1703:50:001.63.011.715.62201009.864.262.8
06/1702:50:001.37.09.811.72001009.764.463.1
06/1701:50:001.38.07.89.81901009.564.963.5
06/1700:50:001.67.05.87.81501009.064.263.0

 

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