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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)01/13
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
03:00:00 (GMT) on 01/13
Sea Height:0.6 ft
Primary Swell Height: 0.5 ft
Primary Swell Period: 11.1 secs
Surf Height0.4 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)
01/1303:00:000.6 0.5 se11.1 secs0.2 se7.8 secs0.0 se 0.0secs0.4 -0.6 11.1
01/1302:00:000.6 0.5 se11.0 secs0.2 se7.7 secs0.1 se 14.3secs0.4 -0.5 11.0
01/1301:00:000.6 0.5 se10.2 secs0.1 se6.7 secs0.0 se 0.0secs0.4 -0.5 10.2
01/1300:00:000.5 0.4 se11.0 secs0.2 se7.8 secs0.0 se 0.0secs0.4 -0.5 11.0
01/1223:00:000.7 0.6 se10.9 secs0.2 se7.8 secs0.1 se 14.3secs0.5 -0.7 10.9
01/1222:00:000.5 0.4 se11.1 secs0.2 se7.7 secs0.0 se 0.0secs0.4 -0.5 11.1
01/1221:00:000.6 0.5 se10.9 secs0.2 se7.9 secs0.0 se 0.0secs0.4 -0.5 10.9
01/1220:00:000.6 0.5 se12.1 secs0.3 se9.1 secs0.1 se 5.3secs0.4 -0.6 12.1
01/1219:00:000.6 0.5 se11.0 secs0.2 se7.7 secs0.0 se 0.0secs0.4 -0.5 11.0
01/1218:00:000.6 0.5 se10.1 secs0.3 se5.5 secs0.0 se 0.0secs0.4 -0.5 10.1
01/1217:00:000.6 0.5 se10.2 secs0.2 se5.4 secs0.0 se 0.0secs0.4 -0.5 10.2
01/1216:00:000.5 0.3 se10.1 secs0.3 se5.5 secs0.0 se 0.0secs0.3 -0.3 10.1
01/1215:00:000.7 0.6 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.5 -0.6 10.1
01/1214:00:000.5 0.3 se10.1 secs0.2 se5.9 secs0.0 se 0.0secs0.2 -0.3 10.1
01/1213:00:000.5 0.4 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.1
01/1212:00:000.6 0.3 se10.1 secs0.4 se5.5 secs0.0 se 0.0secs0.3 -0.3 10.1
01/1211:00:000.6 0.5 se5.5 secs0.0 se0.0 secs se secs0.2 -0.3 5.5
01/1210:00:000.8 0.7 se5.5 secs0.0 se0.0 secs se secs0.3 -0.4 5.5
01/1209:00:001.2 1.1 se5.5 secs0.3 se9.5 secs0.0 se 0.0secs0.5 -0.6 5.5
01/1208:00:001.7 1.6 se5.5 secs0.4 se8.5 secs0.0 se 0.0secs0.7 -0.9 5.5
01/1207:00:002.4 2.2 se5.5 secs0.4 se9.0 secs0.0 se 0.0secs1.0 -1.2 5.5
01/1206:00:001.4 1.2 se5.5 secs0.4 se9.1 secs0.0 se 0.0secs0.5 -0.6 5.5
01/1205:00:001.2 0.7 se9.0 secs0.5 se5.5 secs0.0 se 0.0secs0.5 -0.6 9.0
01/1204:00:001.4 0.9 se7.1 secs0.0 se0.0 secs se secs0.5 -0.6 7.1

 

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
04:00:00 (GMT) on 01/13
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:230 degrees
Barometric Pressure:1017.6 mbs
Air Temperature: 36.5 degrees
Water Temperature:42.4 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)
01/1304:00:000.00.015.617.62301017.636.542.4
01/1303:00:000.00.011.715.62201017.536.042.4
01/1302:00:000.00.09.813.72301017.636.142.4
01/1301:00:000.00.011.713.72301017.737.042.4
01/1300:00:000.00.05.87.82301017.738.742.4
01/1223:00:001.310.05.87.82501017.738.842.4
01/1222:00:000.00.011.713.72601017.138.742.6
01/1221:00:000.00.013.717.62501016.938.342.6
01/1220:00:000.00.017.621.42601016.737.642.6
01/1219:00:000.00.017.625.42701016.636.742.6
01/1218:00:000.00.019.523.42801016.035.442.4
01/1217:00:000.00.021.427.32701016.634.242.4
01/1216:00:000.00.021.425.42701017.432.942.4
01/1215:00:000.00.023.429.22701017.632.242.4
01/1214:00:000.00.021.425.42701016.932.242.6
01/1213:00:000.00.021.425.42701015.831.642.6
01/1212:00:000.00.021.427.32701014.631.542.6
01/1211:00:000.00.021.427.32801012.831.642.6
01/1210:00:000.00.023.429.22801011.732.242.4
01/1209:00:000.00.023.431.22801010.532.742.4
01/1208:00:004.65.023.429.22801010.532.742.4
01/1207:00:004.95.025.433.12801009.633.442.4
01/1206:00:004.95.025.433.12701008.234.342.4
01/1205:00:000.00.025.433.12701006.436.742.4

 

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