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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)09/12
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 09/12
Sea Height:0.7 ft
Primary Swell Height: 0.4 ft
Primary Swell Period: 7.2 secs
Surf Height0.2 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)
09/1213:00:000.7 0.4 se7.2 secs0.2 se10.8 secs0.0 se 0.0secs0.2 -0.3 7.2
09/1212:00:000.7 0.4 se8.3 secs0.0 se0.0 secs se secs0.3 -0.3 8.3
09/1211:00:000.6 0.3 se10.1 secs0.3 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.1
09/1210:00:000.6 0.4 se10.2 secs0.3 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.2
09/1209:00:000.6 0.3 se10.1 secs0.3 se6.8 secs0.0 se 0.0secs0.3 -0.3 10.1
09/1208:00:000.5 0.3 se10.1 secs0.3 se6.8 secs0.0 se 0.0secs0.3 -0.3 10.1
09/1207:00:000.5 0.3 se11.0 secs0.3 se7.8 secs0.0 se 0.0secs0.3 -0.4 11.0
09/1206:00:000.5 0.4 se9.0 secs0.2 se5.6 secs0.1 se 12.5secs0.3 -0.3 9.0
09/1205:00:000.5 0.3 se10.2 secs0.2 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.2
09/1204:00:000.6 0.3 se10.0 secs0.3 se5.9 secs0.0 se 0.0secs0.2 -0.3 10.0
09/1203:00:000.6 0.3 se10.2 secs0.4 se5.9 secs0.0 se 0.0secs0.2 -0.3 10.2
09/1202:00:000.6 0.4 se7.2 secs0.2 se10.9 secs0.0 se 0.0secs0.2 -0.3 7.2
09/1201:00:000.7 0.3 se10.1 secs0.4 se7.1 secs0.0 se 0.0secs0.3 -0.3 10.1
09/1200:00:000.7 0.5 se10.1 secs0.4 se6.7 secs0.0 se 0.0secs0.4 -0.5 10.1
09/1123:00:000.7 0.4 se10.2 secs0.3 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.2
09/1122:00:000.6 0.4 se10.1 secs0.3 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.1
09/1121:00:000.6 0.3 se10.1 secs0.3 se6.7 secs0.0 se 14.3secs0.3 -0.3 10.1
09/1120:00:000.6 0.3 se10.0 secs0.3 se6.7 secs0.0 se 0.0secs0.3 -0.3 10.0
09/1119:00:000.5 0.3 se11.0 secs0.3 se7.7 secs0.0 se 0.0secs0.3 -0.3 11.0
09/1118:00:000.5 0.3 se9.9 secs0.3 se6.8 secs0.0 se 0.0secs0.3 -0.3 9.9
09/1117:00:000.5 0.3 se9.1 secs0.2 se5.9 secs0.0 se 0.0secs0.2 -0.3 9.1
09/1114:00:000.7 0.4 se7.7 secs0.2 se11.1 secs0.0 se 0.0secs0.2 -0.3 7.7
09/1113:00:000.7 0.4 se9.9 secs0.4 se6.3 secs0.0 se 0.0secs0.3 -0.4 9.9
09/1112:00:000.7 0.4 se9.1 secs0.4 se5.6 secs0.0 se 0.0secs0.3 -0.4 9.1

 

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
13:50:00 (GMT) on 09/12
Combined Sea Height:1.3 ft
Dominant Period:7.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:110 degrees
Barometric Pressure:1021.5 mbs
Air Temperature: 64.9 degrees
Water Temperature:66.2 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)
09/1213:50:001.37.07.89.81101021.564.966.2
09/1212:50:001.07.07.89.81101021.464.665.8
09/1211:50:001.07.07.89.80901021.564.465.8
09/1210:50:001.07.07.89.80701020.764.265.8
09/1209:50:000.70.07.811.70601020.264.465.8
09/1208:50:000.70.05.87.80301019.964.066.0
09/1207:50:000.70.05.87.83601019.264.466.0
09/1206:50:000.70.03.95.83501018.764.966.2
09/1205:50:000.70.03.95.83201018.265.866.2
09/1204:50:000.70.05.87.83501017.766.466.4
09/1203:50:000.70.05.85.83301017.166.966.9
09/1202:50:001.02.05.85.83601016.767.367.1
09/1201:50:001.06.07.87.83501016.568.267.1
09/1200:50:001.33.07.89.83301015.869.167.3
09/1123:50:001.33.07.89.83101014.970.067.5
09/1122:50:000.70.011.713.73101014.371.132.0
09/1121:50:000.70.01.93.93001013.971.669.1
09/1120:50:001.07.00.00.00001013.370.968.7
09/1119:50:001.010.01.91.92401013.370.068.2
09/1118:50:001.33.03.93.91301013.667.867.6
09/1117:50:001.63.03.95.82701013.768.067.3
09/1116:50:000.00.05.87.83001013.767.366.7
09/1115:50:000.00.09.815.63101013.966.966.4
09/1114:50:002.03.011.715.63101014.165.866.2

 

000016620 ___0.030873
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