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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)09/13
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 09/13
Sea Height:0.5 ft
Primary Swell Height: 0.2 ft
Primary Swell Period: 10.1 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)
09/1313:00:000.5 0.2 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.2 -0.2 10.1
09/1312:00:000.5 0.3 se10.0 secs0.3 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.0
09/1311:00:000.6 0.4 se10.2 secs0.2 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.2
09/1310:00:000.5 0.3 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.1
09/1309:00:000.5 0.3 se10.0 secs0.2 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.0
09/1308:00:000.5 0.3 se10.0 secs0.2 se6.7 secs0.0 se 0.0secs0.3 -0.3 10.0
09/1307:00:000.5 0.3 se10.2 secs0.2 se6.8 secs0.0 se 0.0secs0.3 -0.3 10.2
09/1306:00:000.4 0.2 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.2 -0.2 10.1
09/1305:00:000.5 0.2 se9.1 secs0.2 se5.9 secs0.0 se 0.0secs0.2 -0.2 9.1
09/1304:00:000.5 0.2 se10.1 secs0.3 se6.2 secs0.0 se 0.0secs0.2 -0.2 10.1
09/1303:00:000.6 0.3 se9.2 secs0.3 se5.9 secs0.0 se 0.0secs0.2 -0.3 9.2
09/1302:00:000.5 0.3 se10.0 secs0.3 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.0
09/1301:00:000.6 0.4 se11.1 secs0.2 se7.7 secs0.0 se 0.0secs0.3 -0.4 11.1
09/1300:00:000.5 0.3 se10.7 secs0.2 se7.7 secs0.0 se 0.0secs0.3 -0.3 10.7
09/1223:00:000.5 0.3 se9.9 secs0.3 se6.7 secs0.0 se 0.0secs0.2 -0.3 9.9
09/1222:00:000.3 0.2 se8.4 secs0.0 se0.0 secs se secs0.1 -0.2 8.4
09/1221:00:000.4 0.2 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.1
09/1220:00:000.4 0.2 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.2 -0.2 10.1
09/1219:00:000.4 0.3 se8.4 secs0.0 se0.0 secs se secs0.2 -0.2 8.4
09/1218:00:000.5 0.3 se10.1 secs0.3 se6.6 secs0.0 se 0.0secs0.2 -0.3 10.1
09/1217:00:000.5 0.3 se9.1 secs0.3 se5.9 secs0.1 se 12.5secs0.2 -0.2 9.1
09/1216:00:000.5 0.3 se9.1 secs0.3 se5.9 secs0.0 se 0.0secs0.2 -0.2 9.1
09/1215:00:000.6 0.2 se10.1 secs0.3 se6.7 secs0.0 se 0.0secs0.2 -0.3 10.1
09/1214:00:000.7 0.5 se7.2 secs0.0 se0.0 secs se secs0.3 -0.3 7.2

 

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 09/13
Combined Sea Height:2.0 ft
Dominant Period:4.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:160 degrees
Barometric Pressure:1015.7 mbs
Air Temperature: 66.9 degrees
Water Temperature:66.0 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)
09/1313:50:002.04.015.619.51601015.766.966.0
09/1312:50:001.63.013.715.61601016.066.766.0
09/1311:50:001.32.09.811.71601016.666.465.8
09/1310:50:001.33.09.811.71601016.766.265.7
09/1309:50:001.63.09.811.71601016.766.065.7
09/1308:50:001.33.07.89.81601017.066.065.7
09/1307:50:001.63.07.89.81601017.465.365.7
09/1306:50:001.63.09.811.71801018.064.965.7
09/1305:50:001.63.011.713.71701018.465.165.8
09/1304:50:001.63.011.713.71801018.864.866.0
09/1303:50:001.64.011.713.71801019.264.966.2
09/1302:50:002.03.011.713.71801019.365.366.4
09/1301:50:002.04.011.713.71801020.066.066.2
09/1300:50:002.30.011.715.61801020.166.266.2
09/1223:50:002.33.013.717.61701019.566.766.4
09/1222:50:002.33.015.617.61501019.167.166.4
09/1221:50:002.03.015.619.51301019.467.366.2
09/1220:50:002.03.011.713.71301019.966.666.2
09/1219:50:001.63.011.715.61101020.066.066.4
09/1218:50:001.32.011.713.71001020.365.832.0
09/1217:50:000.00.09.811.71201020.865.566.7
09/1216:50:001.33.07.89.81201021.065.366.6
09/1215:50:001.33.07.87.81501021.665.166.4
09/1214:50:001.36.07.89.81501021.665.166.2

 

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