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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)05/30
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
18:00:00 (GMT) on 05/30
Sea Height:12.8 ft
Primary Swell Height: 9.6 ft
Primary Swell Period: 9.1 secs
Surf Height7 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)
05/3018:00:0012.8 9.6 se9.1 secs4.7 se6.0 secs1.2 se 12.5secs7.0 -8.8 9.1
05/3017:00:0012.3 9.9 se9.1 secs3.5 se6.0 secs1.4 se 12.5secs7.2 -9.0 9.1
05/3016:00:0011.5 9.0 se8.3 secs2.6 se11.6 secs0.0 se 0.0secs6.0 -7.5 8.3
05/3015:00:0010.3 7.9 se8.3 secs1.5 se11.5 secs0.0 se 0.0secs5.2 -6.5 8.3
05/3014:00:009.2 6.9 se7.7 secs1.5 se11.1 secs0.0 se 0.0secs4.2 -5.3 7.7
05/3013:00:009.0 5.8 se8.3 secs1.2 se11.6 secs0.0 se 0.0secs3.9 -4.9 8.3
05/3012:00:008.3 5.6 se8.3 secs0.0 se0.0 secs se secs3.7 -4.7 8.3
05/3011:00:007.2 5.2 se8.4 secs1.0 se11.5 secs0.0 se 0.0secs3.5 -4.4 8.4
05/3010:00:005.4 3.1 se9.1 secs2.9 se5.9 secs0.4 se 12.5secs2.3 -2.9 9.1
05/3009:00:005.0 2.4 se9.9 secs3.5 se6.3 secs0.0 se 0.0secs1.9 -2.4 9.9
05/3008:00:005.0 3.7 se6.3 secs2.0 se10.0 secs0.0 se 0.0secs1.9 -2.3 6.3
05/3007:00:004.9 3.7 se5.8 secs2.1 se10.1 secs0.0 se 0.0secs1.7 -2.2 5.8
05/3006:00:004.0 2.2 se10.1 secs2.7 se5.5 secs0.0 se 0.0secs1.7 -2.2 10.1
05/3005:00:003.1 1.7 se10.0 secs2.2 se5.5 secs0.0 se 0.0secs1.4 -1.7 10.0
05/3004:00:003.0 1.9 se10.1 secs1.5 se5.9 secs0.0 se 0.0secs1.5 -1.9 10.1
05/3003:00:002.9 1.8 se10.1 secs1.6 se6.7 secs0.0 se 0.0secs1.4 -1.8 10.1
05/3002:00:002.8 1.7 se10.1 secs1.2 se6.7 secs0.0 se 0.0secs1.4 -1.7 10.1
05/3001:00:003.1 2.4 se9.1 secs1.0 se5.9 secs0.4 se 12.5secs1.7 -2.1 9.1
05/3000:00:003.0 2.3 se8.4 secs0.9 se11.5 secs0.0 se 0.0secs1.6 -1.9 8.4
05/2923:00:003.1 2.5 se9.0 secs0.9 se5.5 secs0.2 se 12.5secs1.8 -2.3 9.0
05/2922:00:002.5 1.7 se9.0 secs1.2 se5.9 secs0.0 se 0.0secs1.2 -1.5 9.0
05/2921:00:002.1 1.4 se9.1 secs1.0 se5.9 secs0.3 se 13.5secs1.0 -1.3 9.1
05/2920:00:002.2 1.4 se9.1 secs1.1 se5.9 secs0.1 se 12.5secs1.0 -1.3 9.1
05/2919:00:002.2 1.4 se9.0 secs1.1 se6.0 secs0.0 se 0.0secs1.0 -1.3 9.0

 

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
18:50:00 (GMT) on 05/30
Combined Sea Height:13.8 ft
Dominant Period:10.0 secs
Wind Speed: 27.3 kts
Wind Gust: 37.0 kts
Wind Direction:030 degrees
Barometric Pressure:1014.3 mbs
Air Temperature: 46.6 degrees
Water Temperature:49.3 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)
05/3018:50:0013.810.027.337.00301014.346.649.3
05/3017:50:0013.89.029.235.10401013.745.149.8
05/3016:50:0013.49.029.237.00301012.645.951.4
05/3015:50:0012.88.031.241.00401011.046.852.2
05/3014:50:0010.88.033.141.00501009.248.452.5
05/3013:50:0010.28.027.335.10601007.650.453.1
05/3012:50:009.58.025.433.10701005.850.954.7
05/3011:50:008.28.01.97.81301004.453.855.4
05/3010:50:006.97.09.815.62901003.853.155.2
05/3009:50:005.99.011.717.62801003.155.255.6
05/3008:50:005.67.09.813.72101002.357.056.3
05/3007:50:005.96.015.621.41301001.956.556.3
05/3006:50:006.26.019.525.41401002.955.856.5
05/3005:50:005.66.023.433.11201001.654.956.7
05/3004:50:005.25.023.427.31301003.356.156.7
05/3003:50:004.65.021.427.31201004.755.856.7
05/3002:50:004.39.019.521.41201005.556.357.6
05/3001:50:003.99.015.619.51101006.656.857.7
05/3000:50:003.99.09.811.71201007.258.157.9
05/2923:50:003.68.013.715.61201007.357.758.3
05/2922:50:003.08.09.811.71101007.858.558.3
05/2921:50:003.09.09.811.71601008.158.657.6
05/2920:50:002.66.09.811.71501008.557.757.2
05/2919:50:002.69.09.811.71401008.957.456.5

 

000016016 ___0.026197
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