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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)01/11
13:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
13:00:00 (GMT) on 01/11
Sea Height:3.9 ft
Primary Swell Height: 3.1 ft
Primary Swell Period: 7.1 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)
01/1113:00:003.9 3.1 se7.1 secs0.3 se10.7 secs0.0 se 0.0secs1.8 -2.2 7.1
01/1112:00:004.3 3.3 se7.2 secs0.3 se10.6 secs0.0 se 0.0secs1.9 -2.4 7.2
01/1111:00:003.9 2.8 se7.1 secs0.4 se10.3 secs0.0 se 0.0secs1.6 -2.0 7.1
01/1110:00:003.8 2.9 se6.2 secs0.0 se0.0 secs se secs1.5 -1.8 6.2
01/1109:00:003.2 2.7 se5.9 secs0.5 se8.9 secs0.3 se 11.9secs1.3 -1.6 5.9
01/1108:00:003.0 2.5 se5.9 secs0.3 se9.0 secs0.0 se 0.0secs1.2 -1.5 5.9
01/1107:00:002.9 2.7 se5.5 secs0.0 se0.0 secs se secs1.2 -1.5 5.5
01/1106:00:002.0 1.7 se5.5 secs0.4 se10.1 secs0.0 se 0.0secs0.8 -1.0 5.5
01/1105:00:001.5 1.2 se5.5 secs0.3 se9.0 secs0.0 se 0.0secs0.5 -0.7 5.5
01/1104:00:001.1 0.7 se7.1 secs0.0 se0.0 secs se secs0.4 -0.5 7.1
01/1103:00:001.0 0.7 se7.1 secs0.2 se10.7 secs0.0 se 0.0secs0.4 -0.5 7.1
01/1102:00:001.0 0.5 se10.1 secs0.6 se6.7 secs0.0 se 0.0secs0.4 -0.5 10.1
01/1101:00:001.0 0.5 se12.1 secs0.5 se8.3 secs0.0 se 0.0secs0.4 -0.6 12.1
01/1100:00:001.0 0.6 se7.1 secs0.3 se11.2 secs0.1 se 14.3secs0.4 -0.4 7.1
01/1023:00:001.0 0.5 se11.1 secs0.6 se7.2 secs0.1 se 14.3secs0.4 -0.5 11.1
01/1022:00:001.0 0.4 se11.1 secs0.6 se7.1 secs0.1 se 14.3secs0.4 -0.5 11.1
01/1021:00:001.0 0.4 se10.2 secs0.6 se7.2 secs0.0 se 0.0secs0.3 -0.4 10.2
01/1020:00:001.1 0.7 se6.2 secs0.4 se11.1 secs0.1 se 14.3secs0.4 -0.5 6.2
01/1019:00:001.2 0.8 se6.2 secs0.5 se11.1 secs0.0 se 0.0secs0.4 -0.5 6.2
01/1018:00:001.1 0.5 se11.2 secs0.7 se6.7 secs0.1 se 14.3secs0.4 -0.5 11.2
01/1017:00:001.2 0.5 se11.2 secs0.6 se7.6 secs0.1 se 14.9secs0.5 -0.6 11.2
01/1016:00:001.0 0.7 se7.2 secs0.4 se10.9 secs0.0 se 0.0secs0.4 -0.5 7.2
01/1015:00:001.0 0.5 se11.2 secs0.6 se7.1 secs0.0 se 0.0secs0.5 -0.6 11.2
01/1014:00:000.8 0.4 se10.1 secs0.4 se6.7 secs0.0 se 0.0secs0.4 -0.4 10.1

 

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
14:00:00 (GMT) on 01/11
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:320 degrees
Barometric Pressure:1007.1 mbs
Air Temperature: 38.1 degrees
Water Temperature:42.1 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)
01/1114:00:000.00.011.713.73201007.138.142.1
01/1113:00:000.00.013.715.63301007.439.642.3
01/1112:00:000.00.013.717.63301006.741.442.3
01/1111:00:000.00.015.621.43401005.341.442.3
01/1110:00:004.96.015.619.53501004.941.442.3
01/1109:00:000.00.011.715.63401003.942.442.3
01/1108:00:004.66.09.811.73501004.142.642.3
01/1107:00:004.36.05.89.80601005.042.642.3
01/1106:00:000.00.015.619.50801007.241.542.3
01/1105:00:000.00.015.619.50801010.841.242.3
01/1104:00:000.00.015.617.60901013.341.542.3
01/1103:00:000.00.017.621.40901014.841.742.3
01/1102:00:000.00.015.619.51001016.641.942.3
01/1101:00:000.00.05.87.80901018.842.442.3
01/1100:00:000.00.05.87.81001019.342.342.4
01/1023:00:001.07.05.87.80901019.342.342.4
01/1022:00:000.00.05.85.81301021.541.942.4
01/1021:00:000.00.05.87.80801021.241.942.4
01/1020:00:001.37.05.87.80701021.141.942.4
01/1019:00:000.00.00.01.90001021.341.442.4
01/1018:00:000.00.00.01.90001021.841.742.4
01/1017:00:000.00.01.93.92901022.141.942.4
01/1016:00:000.00.05.87.82801022.941.742.3
01/1015:00:001.38.05.87.82701023.141.742.3

 

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