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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)01/18
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
20:00:00 (GMT) on 01/18
Sea Height:1.6 ft
Primary Swell Height: 1.2 ft
Primary Swell Period: 10.0 secs
Surf Height1.0 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)
01/1820:00:001.6 1.2 se10.0 secs0.5 se6.8 secs0.1 se 14.3secs1.0 -1.2 10.0
01/1819:00:001.8 1.4 se10.0 secs0.4 se6.7 secs0.1 se 14.3secs1.2 -1.4 10.0
01/1818:00:001.5 1.2 se10.9 secs0.6 se7.7 secs0.0 se 0.0secs1.0 -1.3 10.9
01/1817:00:001.4 1.1 se11.1 secs0.5 se7.9 secs0.2 se 14.3secs1.0 -1.2 11.1
01/1816:00:001.4 1.1 se11.0 secs0.5 se7.8 secs0.2 se 14.3secs1.0 -1.3 11.0
01/1815:00:001.4 1.1 se11.0 secs0.5 se7.8 secs0.0 se 0.0secs1.0 -1.2 11.0
01/1814:00:001.2 0.9 se11.1 secs0.5 se7.8 secs0.0 se 0.0secs0.8 -1.0 11.1
01/1813:00:001.4 1.1 se11.1 secs0.5 se7.8 secs0.0 se 0.0secs0.9 -1.2 11.1
01/1812:00:001.5 1.3 se11.0 secs0.5 se7.7 secs0.0 se 0.0secs1.1 -1.4 11.0
01/1811:00:001.5 1.2 se11.0 secs0.6 se7.7 secs0.0 se 0.0secs1.1 -1.3 11.0
01/1810:00:001.6 1.3 se11.1 secs0.5 se7.7 secs0.2 se 14.9secs1.2 -1.5 11.1
01/1809:00:001.4 1.2 se11.2 secs0.5 se7.8 secs0.1 se 14.3secs1.1 -1.3 11.2
01/1808:00:001.5 1.3 se11.1 secs0.3 se14.3 secs0.5 se 7.8secs1.1 -1.4 11.1
01/1807:00:001.7 1.4 se12.2 secs0.7 se8.6 secs0.2 se 5.6secs1.4 -1.7 12.2
01/1806:00:001.4 1.2 se11.1 secs0.3 se14.3 secs0.4 se 7.8secs1.1 -1.3 11.1
01/1805:00:001.5 1.3 se11.1 secs0.4 se14.3 secs0.3 se 7.9secs1.2 -1.5 11.1
01/1804:00:001.5 1.3 se11.2 secs0.2 se14.3 secs0.3 se 7.9secs1.2 -1.5 11.2
01/1803:00:001.6 1.5 se11.2 secs0.2 se14.3 secs0.3 se 7.7secs1.3 -1.6 11.2
01/1802:00:001.5 1.2 se12.2 secs0.4 se15.4 secs0.4 se 8.6secs1.2 -1.5 12.2
01/1801:00:001.4 1.3 se11.3 secs0.3 se7.8 secs0.0 se 0.0secs1.2 -1.4 11.3
01/1800:00:001.7 1.5 se12.0 secs0.4 se8.5 secs0.0 se 0.0secs1.4 -1.8 12.0
01/1723:00:001.5 1.3 se12.2 secs0.6 se9.2 secs0.4 se 5.6secs1.3 -1.6 12.2
01/1722:00:001.8 1.6 se12.0 secs0.7 se8.6 secs0.3 se 5.6secs1.5 -1.9 12.0
01/1721:00:002.0 1.7 se12.1 secs0.5 se8.5 secs0.2 se 16.7secs1.7 -2.1 12.1

 

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
20:00:00 (GMT) on 01/18
Combined Sea Height:1.6 ft
Dominant Period:9.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:020 degrees
Barometric Pressure:1013.9 mbs
Air Temperature: 35.2 degrees
Water Temperature:41.9 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)
01/1820:00:001.69.05.87.80201013.935.241.9
01/1819:00:001.60.01.93.93501015.035.441.9
01/1818:00:001.69.01.93.92801016.135.841.9
01/1817:00:002.010.05.87.82201016.635.641.7
01/1816:00:002.310.09.811.72201017.436.041.7
01/1815:00:002.64.011.713.72201018.235.841.7
01/1814:00:002.63.013.715.62201018.836.041.7
01/1813:00:002.010.015.617.61801018.137.241.7
01/1812:00:001.60.09.813.71801017.536.741.7
01/1811:00:001.30.013.717.61601016.836.041.9
01/1810:00:001.611.05.89.82201017.834.341.9
01/1809:00:000.00.07.89.82101018.235.141.9
01/1808:00:002.011.011.713.72401018.134.941.9
01/1807:00:001.60.011.713.72401018.535.241.9
01/1806:00:002.010.09.811.72401018.435.241.9
01/1805:00:002.30.013.717.62501018.135.641.9
01/1804:00:002.311.013.717.62501018.636.041.7
01/1803:00:002.611.013.717.62601018.236.341.9
01/1802:00:003.03.015.619.52601018.036.541.9
01/1801:00:003.00.017.621.42501017.737.441.9
01/1800:00:003.03.017.621.42501017.238.341.9
01/1723:00:003.03.017.621.42301016.239.041.9
01/1722:00:003.03.017.623.42301015.839.741.9
01/1721:00:001.611.019.523.42301015.641.241.9

 

000015651 ___0.023338
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