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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)10/11
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
17:00:00 (GMT) on 10/11
Sea Height:0.4 ft
Primary Swell Height: 0.2 ft
Primary Swell Period: 7.1 secs
Surf Height0.1 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)
10/1117:00:000.4 0.2 se7.1 secs0.1 se11.4 secs0.0 se 0.0secs0.1 -0.2 7.1
10/1116:00:000.4 0.2 se8.4 secs0.0 se0.0 secs se secs0.1 -0.2 8.4
10/1115:00:000.4 0.3 se6.7 secs0.2 se9.8 secs0.0 se 0.0secs0.2 -0.2 6.7
10/1114:00:000.4 0.2 se10.0 secs0.2 se6.6 secs0.0 se 0.0secs0.2 -0.2 10.0
10/1113:00:000.5 0.3 se9.0 secs0.3 se5.9 secs0.1 se 12.5secs0.2 -0.3 9.0
10/1112:00:000.5 0.3 se9.0 secs0.2 se12.0 secs0.3 se 5.9secs0.2 -0.3 9.0
10/1111:00:000.4 0.3 se8.3 secs0.1 se12.3 secs0.0 se 0.0secs0.2 -0.2 8.3
10/1110:00:000.5 0.2 se12.6 secs0.3 se8.4 secs0.0 se 0.0secs0.2 -0.3 12.6
10/1109:00:000.4 0.3 se8.4 secs0.1 se11.8 secs0.0 se 0.0secs0.2 -0.2 8.4
10/1108:00:000.4 0.2 se12.5 secs0.2 se9.1 secs0.2 se 5.9secs0.2 -0.2 12.5
10/1107:00:000.4 0.2 se11.2 secs0.2 se7.8 secs0.0 se 14.3secs0.2 -0.2 11.2
10/1106:00:000.4 0.2 se12.5 secs0.2 se8.4 secs0.0 se 0.0secs0.2 -0.2 12.5
10/1105:00:000.4 0.2 se10.0 secs0.2 se6.7 secs0.0 se 0.0secs0.2 -0.2 10.0
10/1104:00:000.4 0.2 se11.2 secs0.2 se7.8 secs0.1 se 14.3secs0.2 -0.2 11.2
10/1103:00:000.4 0.2 se10.0 secs0.2 se6.3 secs0.0 se 0.0secs0.2 -0.2 10.0
10/1102:00:000.4 0.2 se9.0 secs0.1 se12.6 secs0.2 se 5.9secs0.2 -0.2 9.0
10/1101:00:000.4 0.2 se12.4 secs0.3 se9.0 secs0.2 se 5.9secs0.2 -0.2 12.4
10/1100:00:000.4 0.2 se9.1 secs0.2 se5.6 secs0.0 se 0.0secs0.2 -0.2 9.1
10/1023:00:000.4 0.2 se9.0 secs0.2 se12.4 secs0.2 se 5.9secs0.2 -0.2 9.0
10/1022:00:000.4 0.2 se12.8 secs0.2 se9.1 secs0.2 se 5.9secs0.2 -0.3 12.8
10/1021:00:000.3 0.1 se12.6 secs0.1 se8.4 secs0.0 se 0.0secs0.2 -0.2 12.6
10/1020:00:000.3 0.2 se8.4 secs0.0 se0.0 secs se secs0.1 -0.2 8.4
10/1019:00:000.3 0.2 se8.3 secs0.0 se0.0 secs se secs0.1 -0.1 8.3
10/1018:00:000.2 0.1 se9.9 secs0.1 se6.7 secs0.0 se 0.0secs0.1 -0.1 9.9

 

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
17:50:00 (GMT) on 10/11
Combined Sea Height:1.6 ft
Dominant Period:3.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:160 degrees
Barometric Pressure:1026.1 mbs
Air Temperature: 57.9 degrees
Water Temperature:58.3 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)
10/1117:50:001.63.011.713.71601026.157.958.3
10/1116:50:001.63.09.811.71601027.757.458.3
10/1115:50:001.63.011.713.71701029.157.258.3
10/1114:50:001.02.011.713.71701029.957.458.3
10/1113:50:001.02.09.811.71701030.657.258.3
10/1112:50:000.70.09.89.81801031.356.558.3
10/1111:50:000.70.05.87.81801031.056.558.3
10/1110:50:000.70.07.87.81901031.156.158.3
10/1109:50:000.70.05.87.82001031.356.158.3
10/1108:50:000.70.05.85.81801031.256.558.3
10/1107:50:000.70.05.87.82001031.656.358.3
10/1106:50:000.70.05.85.82001032.055.958.3
10/1105:50:000.70.03.95.81901032.055.958.3
10/1104:50:000.70.05.87.81901032.356.858.3
10/1103:50:000.70.05.87.81801032.357.058.3
10/1102:50:000.70.05.87.81701032.957.258.3
10/1101:50:000.70.05.87.81401032.656.858.5
10/1100:50:000.70.03.97.80901032.356.758.5
10/1023:50:000.70.05.85.81001032.257.658.5
10/1022:50:000.70.05.87.80701032.057.458.6
10/1021:50:001.02.03.95.80301031.558.358.6
10/1020:50:001.03.03.93.93401031.059.058.8
10/1019:50:001.33.05.87.83101030.658.558.8
10/1018:50:001.63.07.89.83101030.657.958.6

 

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