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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)03/02
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
21:00:00 (GMT) on 03/02
Sea Height:1.7 ft
Primary Swell Height: 0.9 ft
Primary Swell Period: 9.9 secs
Surf Height0.7 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)
03/0221:00:001.7 0.9 se9.9 secs0.8 se6.8 secs0.0 se 0.0secs0.7 -0.9 9.9
03/0220:00:001.6 0.9 se8.4 secs0.4 se11.9 secs0.0 se 0.0secs0.6 -0.8 8.4
03/0219:00:001.5 0.7 se10.0 secs0.8 se6.7 secs0.0 se 0.0secs0.5 -0.7 10.0
03/0218:00:001.7 0.7 se10.2 secs1.1 se5.9 secs0.3 se 13.8secs0.6 -0.7 10.2
03/0217:00:001.8 1.3 se5.9 secs0.7 se9.1 secs0.0 se 0.0secs0.6 -0.8 5.9
03/0216:00:001.9 1.3 se5.6 secs0.8 se9.1 secs0.2 se 13.1secs0.6 -0.7 5.6
03/0215:00:002.0 1.3 se6.7 secs0.6 se10.1 secs0.0 se 0.0secs0.7 -0.8 6.7
03/0214:00:002.1 1.4 se6.2 secs0.6 se11.2 secs0.1 se 14.3secs0.7 -0.9 6.2
03/0213:00:002.4 1.6 se6.2 secs0.6 se9.8 secs0.0 se 0.0secs0.8 -1.0 6.2
03/0212:00:002.5 1.7 se5.9 secs0.6 se8.9 secs0.1 se 12.5secs0.8 -1.0 5.9
03/0211:00:002.2 1.7 se5.9 secs0.7 se9.0 secs0.0 se 0.0secs0.8 -1.0 5.9
03/0210:00:002.2 1.6 se5.9 secs0.8 se8.9 secs0.0 se 0.0secs0.8 -1.0 5.9
03/0209:00:002.5 2.0 se5.6 secs0.8 se8.9 secs0.0 se 0.0secs0.9 -1.1 5.6
03/0208:00:002.8 2.2 se5.9 secs0.6 se9.1 secs0.0 se 0.0secs1.0 -1.3 5.9
03/0207:00:002.6 1.8 se5.9 secs0.6 se9.0 secs0.0 se 0.0secs0.9 -1.1 5.9
03/0206:00:001.9 1.4 se5.5 secs0.6 se9.0 secs0.1 se 12.5secs0.6 -0.8 5.5
03/0205:00:001.9 1.1 se6.6 secs0.6 se10.1 secs0.0 se 0.0secs0.6 -0.7 6.6
03/0204:00:001.9 1.3 se6.2 secs0.6 se10.0 secs0.0 se 0.0secs0.6 -0.8 6.2
03/0203:00:002.2 1.6 se5.9 secs0.7 se9.0 secs0.3 se 12.5secs0.8 -1.0 5.9
03/0202:00:002.5 1.9 se5.9 secs0.5 se8.9 secs0.1 se 12.5secs0.9 -1.1 5.9
03/0201:00:002.4 1.9 se5.6 secs0.5 se9.0 secs0.0 se 0.0secs0.9 -1.1 5.6
03/0200:00:002.4 1.9 se5.9 secs0.7 se9.1 secs0.0 se 0.0secs0.9 -1.1 5.9
03/0123:00:002.9 2.2 se5.6 secs0.8 se10.0 secs0.0 se 0.0secs1.0 -1.2 5.6
03/0122:00:002.6 2.0 se5.6 secs0.6 se9.1 secs0.0 se 0.0secs0.9 -1.1 5.6

 

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
21:50:00 (GMT) on 03/02
Combined Sea Height:2.0 ft
Dominant Period:6.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:150 degrees
Barometric Pressure:1037.2 mbs
Air Temperature: 24.3 degrees
Water Temperature:36.5 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)
03/0221:50:002.06.07.89.81501037.224.336.5
03/0220:50:002.06.03.97.81301037.223.436.9
03/0219:50:002.06.00.01.90001037.622.836.9
03/0218:50:002.06.01.93.91901037.920.536.7
03/0217:50:002.36.01.93.93501038.019.236.3
03/0216:50:002.35.03.97.83101038.918.536.1
03/0215:50:002.65.05.89.83201039.117.636.1
03/0214:50:003.06.07.811.73301038.916.936.1
03/0213:50:003.36.09.811.73201039.016.936.1
03/0212:50:003.66.011.715.63301038.316.736.0
03/0211:50:003.65.011.715.63401037.616.536.0
03/0210:50:003.66.013.717.63301036.717.136.1
03/0209:50:003.96.013.717.63401036.417.836.1
03/0208:50:004.65.017.623.43401035.519.436.1
03/0207:50:004.36.021.427.33401034.720.536.1
03/0206:50:003.93.017.625.43301034.022.536.1
03/0205:50:003.65.019.523.43501032.924.136.1
03/0204:50:003.65.017.621.43401031.925.536.0
03/0203:50:003.66.017.621.43401030.627.036.1
03/0202:50:003.96.017.621.43501029.928.636.1
03/0201:50:003.95.017.621.43501029.130.036.1
03/0200:50:003.96.019.523.43501027.931.136.1
03/0123:50:004.36.021.425.43501026.832.536.1
03/0122:50:003.66.017.621.43401025.334.536.1

 

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