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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)06/21
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
19:00:00 (GMT) on 06/21
Sea Height:1 ft
Primary Swell Height: 0.6 ft
Primary Swell Period: 9.1 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)
06/2119:00:001.0 0.6 se9.1 secs0.5 se5.9 secs0.0 se 0.0secs0.4 -0.5 9.1
06/2118:00:001.1 0.7 se9.1 secs0.5 se5.9 secs0.1 se 12.9secs0.5 -0.6 9.1
06/2117:00:001.0 0.7 se10.0 secs0.5 se6.7 secs0.1 se 14.3secs0.5 -0.7 10.0
06/2116:00:000.9 0.5 se10.1 secs0.4 se6.7 secs0.2 se 13.2secs0.4 -0.5 10.1
06/2115:00:000.9 0.6 se9.9 secs0.4 se6.7 secs0.2 se 13.3secs0.4 -0.6 9.9
06/2114:00:000.8 0.5 se9.0 secs0.2 se12.5 secs0.3 se 6.0secs0.4 -0.4 9.0
06/2113:00:000.8 0.5 se11.1 secs0.4 se7.8 secs0.0 se 0.0secs0.4 -0.5 11.1
06/2112:00:000.7 0.4 se11.1 secs0.4 se7.8 secs0.0 se 0.0secs0.4 -0.4 11.1
06/2111:00:000.6 0.4 se10.1 secs0.3 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.1
06/2110:00:000.7 0.5 se10.0 secs0.3 se6.7 secs0.0 se 0.0secs0.4 -0.5 10.0
06/2109:00:000.8 0.4 se11.2 secs0.5 se6.2 secs0.0 se 0.0secs0.4 -0.5 11.2
06/2108:00:000.8 0.4 se11.2 secs0.4 se7.8 secs0.1 se 14.3secs0.4 -0.5 11.2
06/2107:00:000.8 0.4 se11.2 secs0.5 se6.7 secs0.1 se 14.3secs0.3 -0.4 11.2
06/2106:00:000.8 0.4 se10.1 secs0.5 se6.7 secs0.2 se 13.3secs0.3 -0.4 10.1
06/2105:00:000.9 0.6 se7.6 secs0.4 se11.0 secs0.1 se 14.3secs0.3 -0.4 7.6
06/2104:00:000.9 0.6 se9.0 secs0.2 se12.0 secs0.3 se 5.9secs0.4 -0.5 9.0
06/2103:00:000.9 0.5 se9.1 secs0.3 se12.4 secs0.4 se 5.9secs0.4 -0.5 9.1
06/2102:00:000.8 0.5 se10.0 secs0.2 se13.2 secs0.4 se 6.7secs0.4 -0.5 10.0
06/2101:00:000.8 0.6 se8.3 secs0.2 se12.2 secs0.0 se 0.0secs0.4 -0.5 8.3
06/2100:00:000.8 0.6 se7.7 secs0.2 se11.1 secs0.0 se 0.0secs0.4 -0.5 7.7
06/2023:00:000.8 0.6 se8.3 secs0.3 se11.4 secs0.0 se 0.0secs0.4 -0.5 8.3
06/2022:00:000.7 0.5 se7.7 secs0.3 se10.9 secs0.0 se 0.0secs0.3 -0.4 7.7
06/2021:00:000.6 0.4 se9.0 secs0.3 se5.9 secs0.0 se 0.0secs0.3 -0.3 9.0
06/2020:00:000.6 0.4 se8.3 secs0.0 se0.0 secs se secs0.3 -0.3 8.3

 

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
19:50:00 (GMT) on 06/21
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 3.9 kts
Wind Gust: 7.8 kts
Wind Direction:330 degrees
Barometric Pressure:1009.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:32.0 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)
06/2119:50:000.00.03.97.83301009.432.032.0
06/2118:50:001.38.05.87.83201008.967.162.1
06/2117:50:001.37.05.87.82801009.032.062.2
06/2116:50:001.00.05.85.82701009.632.061.7
06/2115:50:001.09.01.93.92001009.666.061.0
06/2114:50:001.09.03.95.82201009.463.360.8
06/2113:50:001.08.03.95.82501009.462.259.7
06/2112:50:001.00.05.85.82701009.332.032.0
06/2111:50:001.00.07.89.82501009.232.058.8
06/2110:50:001.09.07.89.82701008.861.258.8
06/2109:50:001.07.05.87.82601008.360.658.6
06/2108:50:001.09.07.87.82601007.732.058.6
06/2107:50:001.09.05.87.82801007.632.058.6
06/2106:50:001.09.07.87.82601007.932.058.8
06/2105:50:001.07.05.85.82501007.932.058.6
06/2104:50:001.08.05.85.82401007.932.058.6
06/2103:50:001.08.01.93.92801007.932.058.5
06/2102:50:001.010.03.95.83201008.032.058.3
06/2101:50:001.03.03.95.82701007.732.057.9
06/2100:50:001.38.01.93.93401006.732.057.6
06/2023:50:001.60.03.93.93001005.732.057.6
06/2022:50:001.63.05.87.83101005.232.057.6
06/2021:50:002.33.05.87.82901004.632.057.9
06/2020:50:002.33.07.811.73201003.932.058.5

 

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