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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)10/15
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 10/15
Sea Height:1.1 ft
Primary Swell Height: 0.6 ft
Primary Swell Period: 12.6 secs
Surf Height0.6 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)
10/1523:00:001.1 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
10/1512:00:001.3 0.9 se8.3 secs0.5 se11.4 secs0.0 se 0.0secs0.6 -0.7 8.3
10/1511:00:001.2 0.9 se9.1 secs0.5 se5.9 secs0.1 se 12.5secs0.6 -0.8 9.1
10/1510:00:001.3 0.9 se8.3 secs0.0 se0.0 secs se secs0.6 -0.7 8.3
10/1509:00:001.3 0.8 se8.3 secs0.0 se0.0 secs se secs0.5 -0.7 8.3
10/1508:00:001.6 0.9 se8.4 secs0.4 se11.7 secs0.0 se 0.0secs0.6 -0.7 8.4
10/1507:00:001.7 1.1 se8.3 secs0.4 se11.5 secs0.0 se 0.0secs0.7 -0.9 8.3
10/1506:00:001.6 1.0 se8.3 secs0.0 se0.0 secs se secs0.6 -0.8 8.3
10/1505:00:001.7 1.2 se7.7 secs0.4 se11.1 secs0.0 se 0.0secs0.7 -0.9 7.7
10/1504:00:001.8 1.2 se7.1 secs0.5 se11.0 secs0.1 se 14.3secs0.7 -0.8 7.1
10/1503:00:002.0 1.2 se7.6 secs0.6 se11.0 secs0.1 se 14.3secs0.7 -0.9 7.6
10/1502:00:002.0 1.5 se7.1 secs0.4 se11.0 secs0.0 se 0.0secs0.9 -1.1 7.1
10/1501:00:002.0 1.5 se7.1 secs0.5 se10.4 secs0.0 se 0.0secs0.8 -1.1 7.1
10/1500:00:002.3 1.5 se7.7 secs0.6 se11.1 secs0.2 se 14.3secs0.9 -1.2 7.7

 

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
22:50:00 (GMT) on 10/15
Combined Sea Height:1.6 ft
Dominant Period:5.0 secs
Wind Speed: 7.8 kts
Wind Gust: 7.8 kts
Wind Direction:170 degrees
Barometric Pressure:1022.8 mbs
Air Temperature: 56.8 degrees
Water Temperature:58.5 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)
10/1522:50:001.65.07.87.81701022.856.858.5
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
10/1512:50:003.64.019.523.43401022.255.058.1
10/1511:50:000.00.019.525.43301020.755.658.1
10/1510:50:003.94.021.427.33201019.656.358.1
10/1509:50:003.64.023.429.23201018.757.258.1
10/1508:50:004.34.023.431.23201017.057.658.3
10/1507:50:000.00.023.429.23101015.657.458.3
10/1506:50:003.64.023.429.23201014.958.358.5
10/1505:50:003.03.017.621.43201014.659.058.5
10/1504:50:002.66.013.717.63201014.059.758.6
10/1503:50:002.36.011.713.73301013.861.258.8
10/1502:50:002.37.07.811.73401013.060.658.8
10/1501:50:002.66.09.811.73101012.161.758.5
10/1500:50:002.37.09.813.72901011.362.258.1
10/1423:50:002.37.011.715.62901010.463.558.3

 

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