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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)03/04
05:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
05:00:00 (GMT) on 03/04
Sea Height:0.8 ft
Primary Swell Height: 0.4 ft
Primary Swell Period: 11 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)
03/0405:00:000.8 0.4 se11.0 secs0.4 se7.8 secs0.2 se 14.3secs0.4 -0.5 11.0
03/0404:00:000.8 0.5 se10.1 secs0.2 se13.1 secs0.4 se 5.5secs0.4 -0.5 10.1
03/0403:00:000.7 0.4 se11.2 secs0.4 se7.8 secs0.1 se 14.3secs0.4 -0.4 11.2
03/0402:00:000.8 0.5 se10.0 secs0.4 se5.5 secs0.0 se 0.0secs0.4 -0.5 10.0
03/0401:00:000.8 0.4 se10.0 secs0.5 se5.5 secs0.0 se 0.0secs0.3 -0.4 10.0
03/0400:00:000.9 0.6 se9.1 secs0.2 se17.8 secs0.2 se 12.2secs0.4 -0.5 9.1
03/0323:00:000.8 0.5 se10.0 secs0.4 se6.7 secs0.0 se 0.0secs0.4 -0.5 10.0
03/0322:00:000.8 0.5 se9.8 secs0.3 se13.8 secs0.3 se 6.8secs0.4 -0.5 9.8
03/0321:00:000.8 0.6 se9.0 secs0.4 se12.3 secs0.1 se 16.7secs0.5 -0.6 9.0
03/0320:00:000.7 0.6 se9.1 secs0.2 se12.3 secs0.2 se 5.9secs0.4 -0.5 9.1
03/0319:00:000.8 0.5 se10.0 secs0.3 se6.8 secs0.1 se 13.2secs0.4 -0.5 10.0
03/0318:00:000.9 0.6 se9.8 secs0.3 se6.8 secs0.0 se 0.0secs0.5 -0.6 9.8
03/0317:00:000.8 0.6 se10.0 secs0.2 se13.1 secs0.3 se 6.7secs0.5 -0.6 10.0
03/0316:00:000.8 0.5 se10.0 secs0.2 se13.0 secs0.3 se 6.7secs0.4 -0.5 10.0
03/0315:00:000.9 0.6 se10.1 secs0.3 se6.7 secs0.0 se 0.0secs0.5 -0.6 10.1
03/0314:00:001.0 0.7 se9.1 secs0.4 se5.9 secs0.0 se 0.0secs0.5 -0.6 9.1
03/0313:00:001.0 0.7 se9.0 secs0.4 se5.9 secs0.1 se 12.5secs0.5 -0.6 9.0
03/0312:00:001.2 0.8 se9.0 secs0.4 se5.9 secs0.0 se 0.0secs0.6 -0.7 9.0
03/0311:00:001.2 0.9 se9.0 secs0.4 se5.9 secs0.1 se 13.2secs0.6 -0.8 9.0
03/0310:00:001.1 0.7 se9.9 secs0.5 se6.7 secs0.0 se 0.0secs0.6 -0.7 9.9
03/0309:00:001.1 0.8 se9.1 secs0.4 se5.9 secs0.0 se 0.0secs0.6 -0.7 9.1
03/0308:00:001.1 0.8 se9.2 secs0.5 se5.9 secs0.1 se 14.3secs0.6 -0.7 9.2
03/0307:00:001.2 0.9 se9.1 secs0.4 se5.9 secs0.0 se 0.0secs0.7 -0.8 9.1
03/0306:00:001.1 0.8 se10.0 secs0.6 se6.8 secs0.0 se 0.0secs0.6 -0.8 10.0

 

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
04:50:00 (GMT) on 03/04
Combined Sea Height:1.3 ft
Dominant Period:5.0 secs
Wind Speed: 3.9 kts
Wind Gust: 7.8 kts
Wind Direction:300 degrees
Barometric Pressure:1020.5 mbs
Air Temperature: 34.5 degrees
Water Temperature:36.1 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)
03/0404:50:001.35.03.97.83001020.534.536.1
03/0403:50:001.34.01.97.80701021.634.536.1
03/0402:50:001.65.01.93.93501023.633.636.1
03/0401:50:001.65.05.87.81301024.732.936.1
03/0400:50:001.68.09.811.71101026.232.236.0
03/0323:50:001.38.07.89.81001028.132.536.0
03/0322:50:001.39.07.89.80701029.032.035.8
03/0321:50:001.39.01.93.91101031.131.136.0
03/0320:50:001.39.01.91.92601032.531.536.0
03/0319:50:001.69.07.89.81901032.933.636.1
03/0318:50:001.63.05.89.82201033.633.336.1
03/0317:50:001.63.09.811.71901034.333.636.1
03/0316:50:002.33.011.713.71801035.632.736.1
03/0315:50:002.03.011.715.61601036.231.536.1
03/0314:50:001.63.013.715.61801037.030.036.1
03/0313:50:001.68.09.811.71801037.228.836.1
03/0312:50:001.38.09.811.72001037.827.036.1
03/0311:50:001.62.09.811.72101037.727.736.1
03/0310:50:002.08.09.811.72101037.427.736.0
03/0309:50:001.69.011.715.62201037.527.336.0
03/0308:50:002.03.07.89.82301037.427.336.0
03/0307:50:002.33.013.715.62301037.927.336.0
03/0306:50:002.63.013.715.62201038.127.136.0
03/0305:50:002.63.013.717.62201038.126.836.0

 

000015579 ___0.03041
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