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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)03/14
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
22:00:00 (GMT) on 03/14
Sea Height:2 ft
Primary Swell Height: 1.9 ft
Primary Swell Period: 5.5 secs
Surf Height0.8 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)
03/1422:00:002.0 1.9 se5.5 secs0.5 se9.1 secs0.0 se 0.0secs0.8 -1.0 5.5
03/1421:00:001.6 1.4 se5.5 secs0.7 se9.1 secs0.0 se 0.0secs0.6 -0.8 5.5
03/1420:00:001.4 0.7 se9.8 secs1.0 se5.5 secs0.0 se 0.0secs0.6 -0.7 9.8
03/1419:00:001.2 0.8 se10.1 secs0.6 se6.2 secs0.0 se 0.0secs0.6 -0.8 10.1
03/1418:00:001.1 0.7 se10.1 secs0.6 se6.6 secs0.0 se 0.0secs0.6 -0.7 10.1
03/1417:00:001.3 0.9 se9.9 secs0.6 se6.2 secs0.0 se 0.0secs0.7 -0.9 9.9
03/1416:00:001.2 0.9 se10.0 secs0.6 se6.6 secs0.0 se 0.0secs0.7 -0.9 10.0
03/1415:00:001.5 1.1 se10.1 secs0.6 se5.9 secs0.0 se 0.0secs0.9 -1.2 10.1
03/1414:00:001.4 1.0 se10.9 secs0.5 se7.8 secs0.1 se 14.3secs0.9 -1.1 10.9
03/1413:00:001.2 0.9 se10.2 secs0.5 se6.6 secs0.0 se 0.0secs0.7 -0.9 10.2
03/1412:00:001.4 1.0 se11.0 secs0.5 se7.7 secs0.0 se 0.0secs0.8 -1.1 11.0
03/1411:00:001.2 0.9 se10.9 secs0.4 se7.7 secs0.1 se 14.3secs0.8 -1.0 10.9
03/1410:00:001.3 1.0 se10.3 secs0.5 se7.2 secs0.0 se 0.0secs0.8 -1.1 10.3
03/1409:00:001.3 1.0 se11.2 secs0.5 se7.8 secs0.0 se 0.0secs0.9 -1.1 11.2
03/1408:00:001.3 0.9 se10.9 secs0.6 se7.8 secs0.0 se 0.0secs0.8 -1.0 10.9
03/1407:00:001.3 1.0 se10.2 secs0.4 se7.2 secs0.0 se 0.0secs0.8 -1.1 10.2
03/1406:00:001.1 0.8 se10.1 secs0.3 se6.8 secs0.0 se 0.0secs0.7 -0.9 10.1
03/1405:00:001.1 0.8 se10.1 secs0.3 se6.7 secs0.0 se 0.0secs0.7 -0.8 10.1
03/1404:00:001.1 0.8 se11.0 secs0.5 se7.8 secs0.0 se 0.0secs0.7 -0.9 11.0
03/1403:00:001.0 0.7 se10.9 secs0.4 se7.8 secs0.0 se 0.0secs0.6 -0.8 10.9
03/1402:00:001.1 0.8 se11.0 secs0.4 se7.9 secs0.0 se 0.0secs0.7 -0.9 11.0
03/1401:00:001.0 0.7 se11.0 secs0.5 se7.9 secs0.0 se 0.0secs0.6 -0.8 11.0
03/1400:00:001.1 0.8 se11.1 secs0.5 se7.8 secs0.0 se 0.0secs0.7 -0.9 11.1
03/1323:00:001.0 0.7 se11.1 secs0.5 se7.8 secs0.2 se 14.3secs0.6 -0.8 11.1

 

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 03/14
Combined Sea Height:4.9 ft
Dominant Period:5.0 secs
Wind Speed: 21.4 kts
Wind Gust: 29.2 kts
Wind Direction:290 degrees
Barometric Pressure:1016.5 mbs
Air Temperature: 40.1 degrees
Water Temperature:38.7 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)
03/1422:50:004.95.021.429.22901016.540.138.7
03/1421:50:004.95.019.525.42901014.840.338.5
03/1420:50:004.30.021.427.32801013.240.838.5
03/1419:50:004.64.021.427.32801011.541.038.5
03/1418:50:003.64.023.429.22701010.341.238.5
03/1417:50:003.64.019.523.42701009.640.838.3
03/1416:50:003.04.019.525.42901009.140.538.3
03/1415:50:003.03.017.621.42701008.042.338.3
03/1414:50:002.33.015.621.42801007.741.938.3
03/1413:50:002.33.013.715.62701007.440.838.3
03/1412:50:002.33.011.715.62701007.241.038.5
03/1411:50:003.03.011.713.72701007.141.038.5
03/1410:50:003.04.015.619.52601006.940.838.5
03/1409:50:002.64.011.713.72301006.639.238.3
03/1408:50:003.05.013.717.62201006.139.638.3
03/1407:50:003.05.09.811.71801006.538.138.1
03/1406:50:003.34.011.715.62001008.538.538.1
03/1405:50:003.04.015.619.51501008.837.438.1
03/1404:50:003.04.015.617.61501010.836.938.1
03/1403:50:002.64.013.717.61501012.836.538.1
03/1402:50:002.64.013.717.61701013.936.138.1
03/1401:50:003.04.015.617.61901014.736.038.1
03/1400:50:002.63.017.621.41901014.236.138.1
03/1323:50:002.64.015.621.42101014.736.538.1

 

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