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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)03/19
11:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
11:00:00 (GMT) on 03/19
Sea Height:2.4 ft
Primary Swell Height: 2 ft
Primary Swell Period: 11 secs
Surf Height1.8 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)
03/1911:00:002.4 2.0 se11.0 secs0.4 se15.1 secs0.8 se 7.8secs1.8 -2.2 11.0
03/1910:00:002.2 1.9 se11.1 secs0.8 se7.8 secs0.3 se 14.3secs1.7 -2.1 11.1
03/1909:00:002.5 2.1 se11.0 secs0.7 se7.8 secs0.4 se 14.3secs1.9 -2.3 11.0
03/1908:00:002.2 1.7 se11.1 secs0.6 se14.3 secs0.9 se 7.9secs1.5 -1.9 11.1
03/1907:00:002.3 2.0 se10.9 secs0.4 se14.3 secs0.4 se 7.2secs1.8 -2.2 10.9
03/1906:00:002.2 1.9 se11.0 secs0.4 se14.3 secs0.5 se 7.8secs1.6 -2.1 11.0
03/1905:00:002.2 1.9 se11.0 secs0.4 se14.3 secs0.4 se 7.8secs1.7 -2.1 11.0
03/1904:00:002.2 1.9 se11.2 secs0.4 se14.3 secs0.5 se 7.8secs1.7 -2.1 11.2
03/1903:00:002.0 1.8 se11.2 secs0.6 se7.8 secs0.2 se 14.3secs1.6 -2.0 11.2
03/1902:00:002.1 2.0 se11.2 secs0.3 se14.3 secs0.4 se 7.6secs1.8 -2.2 11.2
03/1901:00:002.3 2.1 se11.4 secs0.6 se7.7 secs0.0 se 0.0secs1.9 -2.3 11.4
03/1900:00:002.0 1.6 se12.2 secs0.8 se8.5 secs0.2 se 16.7secs1.6 -1.9 12.2
03/1823:00:002.5 2.1 se11.2 secs0.8 se7.8 secs0.4 se 14.3secs1.9 -2.4 11.2
03/1822:00:002.5 1.9 se12.2 secs1.0 se8.5 secs0.0 se 0.0secs1.9 -2.4 12.2
03/1821:00:003.0 2.7 se12.1 secs0.9 se8.5 secs0.1 se 16.7secs2.6 -3.2 12.1
03/1820:00:002.9 2.4 se12.3 secs1.1 se8.6 secs0.0 se 0.0secs2.4 -3.0 12.3
03/1819:00:002.9 2.5 se12.1 secs1.0 se8.5 secs0.1 se 16.7secs2.5 -3.1 12.1
03/1818:00:003.0 2.7 se12.0 secs0.9 se8.6 secs0.2 se 16.7secs2.6 -3.2 12.0
03/1817:00:002.8 2.5 se12.0 secs0.8 se8.6 secs0.0 se 0.0secs2.4 -3.1 12.0
03/1816:00:002.8 2.5 se11.3 secs0.4 se14.3 secs0.5 se 7.8secs2.3 -2.9 11.3
03/1815:00:002.7 2.5 se11.3 secs0.5 se7.9 secs0.0 se 0.0secs2.3 -2.9 11.3
03/1814:00:003.1 2.8 se12.0 secs0.7 se8.5 secs0.0 se 0.0secs2.7 -3.4 12.0
03/1813:00:002.9 2.5 se12.0 secs0.7 se8.5 secs0.0 se 0.0secs2.4 -3.0 12.0
03/1812:00:003.3 2.9 se12.2 secs0.8 se8.6 secs0.0 se 0.0secs2.8 -3.5 12.2

 

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
11:50:00 (GMT) on 03/19
Combined Sea Height:2.0 ft
Dominant Period:9.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:170 degrees
Barometric Pressure:1028.2 mbs
Air Temperature: 31.8 degrees
Water Temperature:38.1 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)
03/1911:50:002.09.03.95.81701028.231.838.1
03/1910:50:002.310.03.95.82201028.431.338.1
03/1909:50:002.311.05.87.82101028.731.338.1
03/1908:50:002.311.07.89.82001028.931.138.1
03/1907:50:002.310.07.811.72101028.731.338.3
03/1906:50:002.610.07.811.72001028.931.538.3
03/1905:50:002.310.07.811.71901029.331.338.3
03/1904:50:002.610.07.811.72001029.531.138.3
03/1903:50:002.611.09.813.72001030.031.338.3
03/1902:50:002.611.011.713.71901030.131.638.3
03/1901:50:003.011.013.715.61901030.331.838.3
03/1900:50:003.03.013.715.61901030.232.238.3
03/1823:50:003.011.015.619.51501029.932.238.3
03/1822:50:002.612.013.717.61401030.031.538.5
03/1821:50:002.311.011.715.61401030.531.138.7
03/1820:50:002.611.07.811.71301030.030.738.8
03/1819:50:002.611.01.93.91101029.430.438.8
03/1818:50:002.611.01.95.82301028.630.238.7
03/1817:50:002.611.05.87.83201028.629.338.7
03/1816:50:003.011.07.811.73401028.528.638.7
03/1815:50:003.011.09.813.73001029.528.238.5
03/1814:50:003.011.011.715.62901029.527.338.5
03/1813:50:003.311.011.715.62901029.327.138.3
03/1812:50:003.011.09.815.63001028.026.838.3

 

000015637 ___0.030754
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