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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)07/16
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
00:00:00 (GMT) on 07/16
Sea Height:0.7 ft
Primary Swell Height: 0.4 ft
Primary Swell Period: 8.4 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)
07/1600:00:000.7 0.4 se8.4 secs0.1 se16.7 secs0.0 se 0.0secs0.3 -0.3 8.4
07/1523:00:000.6 0.4 se7.2 secs0.0 se0.0 secs se secs0.2 -0.3 7.2
07/1522:00:000.6 0.4 se9.0 secs0.1 se12.5 secs0.2 se 6.0secs0.3 -0.4 9.0
07/1521:00:000.6 0.4 se8.3 secs0.1 se11.8 secs0.0 se 0.0secs0.3 -0.3 8.3
07/1520:00:000.4 0.3 se8.3 secs0.0 se0.0 secs se secs0.2 -0.3 8.3
07/1519:00:000.5 0.4 se8.3 secs0.2 se11.8 secs0.0 se 0.0secs0.2 -0.3 8.3
07/1518:00:000.5 0.3 se11.4 secs0.3 se8.4 secs0.0 se 0.0secs0.2 -0.3 11.4
07/1517:00:000.6 0.4 se9.1 secs0.2 se14.5 secs0.3 se 5.9secs0.3 -0.3 9.1
07/1516:00:000.6 0.3 se15.1 secs0.3 se11.2 secs0.2 se 7.7secs0.3 -0.4 15.1
07/1515:00:000.7 0.3 se11.1 secs0.4 se6.7 secs0.0 se 0.0secs0.2 -0.3 11.1
07/1514:00:000.7 0.4 se7.1 secs0.2 se10.5 secs0.0 se 0.0secs0.2 -0.3 7.1
07/1513:00:000.6 0.3 se10.0 secs0.3 se5.9 secs0.0 se 0.0secs0.3 -0.3 10.0
07/1512:00:000.7 0.4 se10.1 secs0.4 se6.2 secs0.0 se 14.3secs0.3 -0.4 10.1
07/1511:00:000.6 0.3 se10.0 secs0.3 se6.7 secs0.0 se 0.0secs0.3 -0.3 10.0
07/1510:00:000.6 0.3 se10.2 secs0.3 se6.7 secs0.0 se 0.0secs0.3 -0.3 10.2
07/1509:00:000.5 0.3 se9.1 secs0.2 se6.0 secs0.0 se 0.0secs0.2 -0.3 9.1
07/1508:00:000.4 0.3 se9.9 secs0.2 se6.8 secs0.0 se 0.0secs0.3 -0.3 9.9
07/1507:00:000.4 0.3 se10.0 secs0.2 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.0
07/1506:00:000.5 0.3 se9.9 secs0.2 se6.8 secs0.0 se 0.0secs0.3 -0.3 9.9
07/1505:00:000.4 0.3 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.3 -0.3 10.1
07/1504:00:000.5 0.3 se9.1 secs0.2 se5.9 secs0.0 se 0.0secs0.3 -0.3 9.1
07/1503:00:000.5 0.3 se8.9 secs0.3 se5.5 secs0.0 se 0.0secs0.2 -0.3 8.9
07/1502:00:000.5 0.3 se8.4 secs0.0 se0.0 secs se secs0.2 -0.3 8.4
07/1501:00:000.6 0.4 se10.0 secs0.3 se6.6 secs0.0 se 0.0secs0.3 -0.4 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
23:50:00 (GMT) on 07/15
Combined Sea Height:1.3 ft
Dominant Period:3.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:280 degrees
Barometric Pressure:1008.1 mbs
Air Temperature: 71.4 degrees
Water Temperature:67.6 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)
07/1523:50:001.33.09.813.72801008.171.467.6
07/1522:50:001.33.011.713.72701007.372.967.5
07/1521:50:001.33.09.811.72701007.172.167.6
07/1520:50:001.62.013.715.62701007.273.867.8
07/1519:50:001.02.011.715.62701006.772.967.6
07/1518:50:000.70.09.811.72801006.372.332.0
07/1517:50:000.70.09.811.72701006.572.367.8
07/1516:50:000.70.05.87.82801006.572.367.3
07/1515:50:001.06.03.95.82901006.970.532.0
07/1514:50:001.32.07.89.82701006.571.867.3
07/1513:50:001.32.07.89.82701006.371.267.3
07/1512:50:001.07.05.87.82401006.571.667.5
07/1511:50:001.06.07.89.82401006.372.332.0
07/1510:50:001.08.07.811.72501006.473.067.5
07/1509:50:001.02.09.89.82501006.372.767.5
07/1508:50:001.02.07.89.82301005.972.067.5
07/1507:50:001.33.09.811.72401006.172.367.3
07/1506:50:001.33.011.713.72401006.172.567.5
07/1505:50:002.03.011.713.72501006.772.566.9
07/1504:50:002.03.015.617.62401006.773.867.5
07/1503:50:002.03.013.715.62301007.474.767.6
07/1502:50:002.33.015.619.52301007.676.668.0
07/1501:50:001.63.011.715.62301008.274.868.2
07/1500:50:001.33.09.811.72201008.475.068.4

 

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