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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)10/16
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
12:00:00 (GMT) on 10/16
Sea Height:0.8 ft
Primary Swell Height: 0.4 ft
Primary Swell Period: 10.1 secs
Surf Height0.3 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)
10/1612:00:000.8 0.4 se10.1 secs0.4 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.1
10/1611:00:000.7 0.4 se10.2 secs0.4 se7.2 secs0.0 se 0.0secs0.3 -0.4 10.2
10/1610:00:000.7 0.4 se11.0 secs0.4 se7.6 secs0.0 se 0.0secs0.3 -0.4 11.0
10/1609:00:000.8 0.5 se12.5 secs0.4 se9.3 secs0.3 se 5.9secs0.5 -0.6 12.5
10/1608:00:000.9 0.6 se12.2 secs0.5 se9.1 secs0.3 se 5.9secs0.6 -0.7 12.2
10/1607:00:000.9 0.6 se12.3 secs0.5 se9.2 secs0.3 se 5.9secs0.6 -0.7 12.3
10/1606:00:000.9 0.5 se12.4 secs0.4 se9.1 secs0.3 se 5.9secs0.5 -0.6 12.4
10/1605:00:001.0 0.5 se12.2 secs0.6 se8.4 secs0.0 se 0.0secs0.5 -0.6 12.2
10/1604:00:001.0 0.5 se12.8 secs0.6 se8.4 secs0.0 se 0.0secs0.5 -0.7 12.8
10/1603:00:001.1 0.5 se12.4 secs0.5 se9.1 secs0.5 se 5.9secs0.5 -0.7 12.4
10/1602:00:001.0 0.6 se8.2 secs0.4 se12.4 secs0.0 se 0.0secs0.4 -0.5 8.2
10/1601:00:001.0 0.6 se12.3 secs0.5 se8.3 secs0.0 se 0.0secs0.6 -0.7 12.3
10/1600:00:001.0 0.6 se10.2 secs0.2 se13.2 secs0.4 se 6.7secs0.5 -0.6 10.2
10/1523:00:001.1 0.6 se12.6 secs0.5 se9.0 secs0.6 se 5.5secs0.6 -0.7 12.6
10/1522:00:001.2 0.5 se12.4 secs0.5 se8.4 secs0.1 se 16.7secs0.5 -0.6 12.4
10/1521:00:001.3 0.6 se10.1 secs0.8 se5.6 secs0.0 se 0.0secs0.5 -0.6 10.1
10/1520:00:001.5 0.6 se11.3 secs0.7 se7.8 secs0.1 se 14.3secs0.5 -0.7 11.3
10/1519:00:001.6 0.9 se7.7 secs0.5 se11.1 secs0.1 se 14.3secs0.5 -0.7 7.7
10/1518:00:001.9 0.9 se9.0 secs1.3 se5.6 secs0.4 se 12.4secs0.7 -0.8 9.0
10/1517:00:001.6 0.7 se12.4 secs0.9 se8.2 secs0.0 se 0.0secs0.7 -0.8 12.4
10/1516:00:001.5 1.0 se8.3 secs0.4 se12.0 secs0.2 se 15.7secs0.6 -0.8 8.3
10/1515:00:001.4 0.9 se8.3 secs0.4 se11.7 secs0.0 se 0.0secs0.6 -0.8 8.3
10/1514:00:001.1 0.6 se9.1 secs0.4 se5.9 secs0.1 se 12.5secs0.5 -0.6 9.1
10/1513:00:001.1 0.6 se11.2 secs0.6 se7.8 secs0.0 se 0.0secs0.5 -0.6 11.2

 

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
12:50:00 (GMT) on 10/16
Combined Sea Height:3.6 ft
Dominant Period:4.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:170 degrees
Barometric Pressure:1013.9 mbs
Air Temperature: 56.1 degrees
Water Temperature:58.1 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)
10/1612:50:003.64.017.621.41701013.956.158.1
10/1611:50:002.64.017.621.41701014.857.058.1
10/1610:50:002.64.017.621.41801015.155.958.1
10/1609:50:002.33.013.717.61901017.355.858.1
10/1608:50:002.03.015.619.51801017.155.658.1
10/1607:50:001.63.013.715.61801018.155.458.1
10/1606:50:001.33.011.713.71801019.955.658.1
10/1605:50:001.62.09.811.71801020.755.258.1
10/1604:50:001.68.011.713.71801021.055.658.1
10/1603:50:001.38.09.811.72001021.654.357.9
10/1602:50:001.310.07.87.81901022.455.457.9
10/1601:50:001.38.07.89.82001022.655.457.9
10/1600:50:001.35.07.89.81701022.857.258.1
10/1523:50:001.65.07.89.81701022.657.058.5
10/1522:50:001.65.07.87.81701022.856.858.5
10/1521:50:002.05.07.87.81601022.256.558.6
10/1520:50:002.05.05.87.81601022.156.858.6
10/1519:50:002.35.05.85.81501022.156.758.6
10/1518:50:002.65.03.95.80701021.757.058.5
10/1517:50:003.05.07.89.80301022.156.858.5
10/1516:50:002.67.07.89.83601022.856.358.5
10/1515:50:002.64.09.813.73601022.955.458.3
10/1514:50:003.04.011.713.73501022.855.058.1
10/1513:50:003.33.017.619.53501022.655.058.1

 

000016789 ___0.029022
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