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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)06/19
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
00:00:00 (GMT) on 06/19
Sea Height:2.6 ft
Primary Swell Height: 1.6 ft
Primary Swell Period: 7.2 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)
06/1900:00:002.6 1.6 se7.2 secs0.5 se11.2 secs0.1 se 14.3secs0.9 -1.2 7.2
06/1823:00:002.7 1.9 se5.5 secs0.6 se12.4 secs0.8 se 8.9secs0.9 -1.1 5.5
06/1822:00:002.6 1.9 se5.5 secs0.7 se8.8 secs0.2 se 12.5secs0.8 -1.1 5.5
06/1821:00:002.7 2.3 se5.6 secs0.6 se8.8 secs0.2 se 12.7secs1.0 -1.3 5.6
06/1820:00:002.5 2.1 se5.5 secs0.5 se8.6 secs0.0 se 0.0secs0.9 -1.2 5.5
06/1819:00:001.8 1.4 se5.5 secs0.6 se9.0 secs0.0 se 0.0secs0.6 -0.8 5.5
06/1818:00:001.7 1.4 se5.5 secs0.4 se8.6 secs0.0 se 0.0secs0.6 -0.8 5.5
06/1817:00:001.2 0.9 se5.5 secs0.5 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.5
06/1816:00:001.1 0.7 se7.7 secs0.1 se11.1 secs0.0 se 0.0secs0.4 -0.5 7.7
06/1815:00:000.9 0.5 se8.3 secs0.0 se0.0 secs se secs0.3 -0.4 8.3
06/1814:00:001.1 0.7 se7.6 secs0.1 se11.1 secs0.0 se 0.0secs0.4 -0.6 7.6
06/1813:00:001.0 0.8 se7.1 secs0.3 se11.4 secs0.0 se 0.0secs0.4 -0.5 7.1
06/1812:00:000.9 0.4 se11.3 secs0.7 se7.1 secs0.0 se 0.0secs0.4 -0.5 11.3
06/1811:00:000.8 0.7 se7.7 secs0.2 se11.1 secs0.0 se 0.0secs0.4 -0.5 7.7
06/1810:00:000.9 0.4 se12.6 secs0.6 se8.3 secs0.0 se 0.0secs0.4 -0.5 12.6
06/1809:00:000.9 0.4 se12.3 secs0.5 se8.4 secs0.0 se 0.0secs0.4 -0.5 12.3
06/1808:00:000.8 0.4 se12.5 secs0.5 se8.4 secs0.0 se 0.0secs0.4 -0.5 12.5
06/1807:00:000.8 0.5 se9.0 secs0.3 se12.6 secs0.4 se 5.9secs0.3 -0.4 9.0
06/1806:00:000.9 0.5 se12.6 secs0.5 se8.3 secs0.0 se 0.0secs0.5 -0.6 12.6
06/1805:00:000.9 0.4 se12.6 secs0.6 se7.7 secs0.0 se 0.0secs0.4 -0.4 12.6
06/1804:00:001.0 0.3 se12.8 secs0.5 se8.3 secs0.0 se 0.0secs0.4 -0.4 12.8
06/1803:00:000.9 0.5 se7.7 secs0.3 se12.6 secs0.0 se 0.0secs0.3 -0.4 7.7
06/1802:00:001.0 0.5 se8.3 secs0.2 se12.1 secs0.0 se 0.0secs0.4 -0.4 8.3
06/1801:00:000.9 0.4 se12.5 secs0.5 se8.3 secs0.0 se 0.0secs0.4 -0.5 12.5

 

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 06/18
Combined Sea Height:3.6 ft
Dominant Period:5.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:180 degrees
Barometric Pressure:999.1 mbs
Air Temperature: 62.4 degrees
Water Temperature:60.1 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)
06/1823:50:003.65.05.87.8180999.162.460.1
06/1822:50:003.95.017.623.4300998.865.159.9
06/1821:50:004.35.017.621.4180996.567.359.7
06/1820:50:004.95.021.427.3190997.168.259.7
06/1819:50:004.65.021.427.3170997.666.960.1
06/1818:50:004.35.019.525.4160999.265.860.4
06/1817:50:004.35.017.623.41501001.464.061.0
06/1816:50:003.64.019.521.41501002.664.061.5
06/1815:50:003.04.017.621.41501004.465.362.1
06/1814:50:003.04.017.621.41501006.264.262.1
06/1813:50:002.33.015.619.51501006.864.862.4
06/1812:50:002.33.015.619.51501007.663.562.4
06/1811:50:001.63.013.715.61401008.263.362.2
06/1810:50:001.38.09.811.71401009.062.662.2
06/1809:50:001.38.07.87.81701009.763.162.4
06/1808:50:001.38.09.811.71801009.863.062.6
06/1807:50:001.38.09.89.81701009.763.162.6
06/1806:50:001.38.07.89.81801010.062.862.8
06/1805:50:001.63.07.89.81801010.163.162.8
06/1804:50:001.37.07.89.81701010.332.062.8
06/1803:50:001.37.09.811.71801010.732.063.0
06/1802:50:001.36.09.811.72001010.532.063.1
06/1801:50:001.37.09.811.71801010.532.063.3
06/1800:50:001.38.05.87.81701009.932.063.7

 

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