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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)01/17
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
07:00:00 (GMT) on 01/17
Sea Height:1.2 ft
Primary Swell Height: 1.0 ft
Primary Swell Period: 11.2 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)
01/1707:00:001.2 1.0 se11.2 secs0.3 se14.3 secs0.3 se 7.9secs0.9 -1.1 11.2
01/1706:00:001.1 1.0 se11.1 secs0.2 se14.3 secs0.2 se 7.8secs0.9 -1.1 11.1
01/1705:00:001.0 0.9 se11.1 secs0.2 se14.3 secs0.2 se 7.9secs0.8 -1.0 11.1
01/1704:00:001.1 1.0 se10.9 secs0.2 se7.9 secs0.0 se 0.0secs0.9 -1.1 10.9
01/1703:00:001.1 1.0 se11.0 secs0.2 se14.3 secs0.2 se 7.8secs0.9 -1.1 11.0
01/1702:00:001.0 0.9 se11.2 secs0.1 se14.3 secs0.2 se 7.9secs0.8 -1.1 11.2
01/1701:00:001.1 1.0 se11.1 secs0.3 se7.8 secs0.0 se 0.0secs0.9 -1.1 11.1
01/1700:00:001.0 0.9 se10.9 secs0.3 se7.9 secs0.0 se 0.0secs0.8 -1.0 10.9
01/1623:00:000.8 0.6 se10.9 secs0.3 se7.8 secs0.0 se 0.0secs0.6 -0.7 10.9
01/1622:00:000.9 0.8 se10.2 secs0.3 se5.5 secs0.0 se 0.0secs0.6 -0.8 10.2
01/1621:00:000.9 0.8 se10.2 secs0.4 se5.5 secs0.0 se 0.0secs0.6 -0.8 10.2
01/1620:00:001.4 0.9 se10.4 secs1.0 se5.5 secs0.0 se 0.0secs0.8 -1.0 10.4
01/1619:00:001.9 1.0 se10.8 secs1.4 se5.5 secs0.0 se 0.0secs0.9 -1.1 10.8
01/1618:00:002.3 1.1 se11.0 secs1.9 se5.4 secs0.0 se 0.0secs1.0 -1.3 11.0
01/1617:00:001.9 1.0 se10.4 secs1.6 se5.5 secs0.0 se 0.0secs0.8 -1.0 10.4
01/1616:00:001.7 1.1 se10.3 secs1.3 se5.5 secs0.0 se 0.0secs0.9 -1.2 10.3
01/1615:00:002.4 1.3 se11.1 secs2.0 se5.5 secs0.0 se 0.0secs1.1 -1.4 11.1
01/1614:00:002.6 1.2 se11.2 secs2.2 se5.5 secs0.0 se 0.0secs1.1 -1.3 11.2
01/1613:00:002.2 1.3 se11.0 secs1.7 se5.5 secs0.0 se 0.0secs1.1 -1.4 11.0
01/1612:00:001.7 1.1 se10.9 secs1.0 se5.5 secs0.0 se 0.0secs1.0 -1.2 10.9
01/1611:00:002.7 1.3 se11.0 secs2.2 se5.5 secs0.0 se 0.0secs1.2 -1.5 11.0
01/1610:00:001.7 1.2 se11.1 secs1.1 se5.5 secs0.0 se 0.0secs1.0 -1.3 11.1
01/1609:00:001.2 0.8 se11.2 secs0.6 se7.8 secs0.0 se 0.0secs0.7 -0.9 11.2
01/1608:00:001.1 0.9 se9.9 secs0.5 se5.5 secs0.0 se 0.0secs0.7 -0.9 9.9

 

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
07:00:00 (GMT) on 01/17
Combined Sea Height:1.3 ft
Dominant Period:11.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:210 degrees
Barometric Pressure:1020.9 mbs
Air Temperature: 33.8 degrees
Water Temperature:42.1 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)
01/1707:00:001.311.09.813.72101020.933.842.1
01/1706:00:001.313.09.811.72001020.632.732.0
01/1705:00:002.011.011.713.72101019.932.541.9
01/1704:00:002.33.013.717.62301019.332.741.9
01/1703:00:002.03.015.617.62301019.531.641.9
01/1702:00:002.03.011.713.72301018.631.841.9
01/1701:00:002.34.015.619.52601017.532.041.9
01/1700:00:002.64.017.621.42701016.832.042.1
01/1623:00:000.00.017.623.42601015.332.442.1
01/1622:00:003.30.019.523.42601013.932.742.1
01/1621:00:003.64.019.523.42701012.832.942.1
01/1620:00:003.90.019.525.42701010.732.442.1
01/1619:00:004.94.023.429.22701009.231.842.1
01/1618:00:005.25.023.431.22601006.831.342.1
01/1617:00:004.65.023.431.22601005.230.442.1
01/1616:00:004.95.025.433.12601004.328.942.1
01/1615:00:004.95.027.333.12701003.826.142.1
01/1614:00:004.95.025.433.12801003.424.142.1
01/1613:00:004.95.025.433.12801002.022.342.1
01/1612:00:005.25.025.431.22701000.722.642.1
01/1611:00:004.95.023.433.1260999.323.542.1
01/1610:00:000.00.023.429.2280998.124.842.1
01/1609:00:004.35.023.427.3280997.126.142.1
01/1608:00:003.94.023.429.2280996.327.942.1

 

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