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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)09/15
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 09/15
Sea Height:0.9 ft
Primary Swell Height: 0.6 ft
Primary Swell Period: 8.3 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)
09/1503:00:000.9 0.6 se8.3 secs0.0 se0.0 secs se secs0.4 -0.5 8.3
09/1502:00:000.8 0.5 se9.9 secs0.4 se6.7 secs0.0 se 0.0secs0.4 -0.5 9.9
09/1501:00:000.8 0.6 se9.1 secs0.3 se6.0 secs0.0 se 0.0secs0.4 -0.5 9.1
09/1500:00:000.7 0.4 se9.1 secs0.2 se12.5 secs0.3 se 6.0secs0.3 -0.4 9.1
09/1423:00:000.8 0.5 se9.0 secs0.2 se5.6 secs0.0 se 0.0secs0.4 -0.5 9.0
09/1422:00:000.6 0.5 se7.7 secs0.1 se11.1 secs0.0 se 0.0secs0.3 -0.4 7.7
09/1421:00:000.6 0.3 se8.3 secs0.0 se0.0 secs se secs0.2 -0.3 8.3
09/1420:00:000.8 0.5 se8.5 secs0.1 se11.8 secs0.0 se 0.0secs0.3 -0.4 8.5
09/1419:00:000.7 0.4 se7.7 secs0.0 se0.0 secs se secs0.3 -0.3 7.7
09/1418:00:000.7 0.5 se7.1 secs0.0 se0.0 secs se secs0.3 -0.3 7.1
09/1417:00:000.8 0.4 se8.3 secs0.0 se0.0 secs se secs0.3 -0.4 8.3
09/1416:00:000.7 0.5 se7.1 secs0.2 se10.5 secs0.0 se 0.0secs0.3 -0.4 7.1
09/1415:00:000.6 0.4 se9.0 secs0.2 se5.9 secs0.0 se 0.0secs0.3 -0.4 9.0
09/1414:00:000.6 0.5 se9.1 secs0.1 se5.9 secs0.0 se 0.0secs0.3 -0.4 9.1
09/1413:00:000.6 0.4 se9.0 secs0.3 se12.2 secs0.2 se 5.9secs0.3 -0.4 9.0
09/1412:00:000.6 0.4 se10.0 secs0.2 se6.8 secs0.0 se 0.0secs0.4 -0.4 10.0
09/1411:00:000.5 0.4 se10.0 secs0.1 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.0
09/1410:00:000.5 0.3 se10.0 secs0.2 se5.5 secs0.0 se 0.0secs0.3 -0.3 10.0
09/1409:00:000.5 0.4 se9.9 secs0.2 se5.6 secs0.0 se 0.0secs0.3 -0.4 9.9
09/1408:00:000.5 0.4 se10.1 secs0.2 se13.1 secs0.2 se 5.5secs0.3 -0.4 10.1
09/1407:00:000.5 0.3 se11.0 secs0.2 se7.9 secs0.0 se 0.0secs0.3 -0.4 11.0
09/1406:00:000.5 0.3 se10.1 secs0.1 se13.2 secs0.2 se 5.5secs0.3 -0.4 10.1
09/1405:00:000.5 0.4 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.1
09/1404:00:000.6 0.3 se10.1 secs0.2 se6.7 secs0.0 se 0.0secs0.3 -0.3 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
03:50:00 (GMT) on 09/15
Combined Sea Height:2.6 ft
Dominant Period:3.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:340 degrees
Barometric Pressure:1023.9 mbs
Air Temperature: 62.2 degrees
Water Temperature:65.7 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)
09/1503:50:002.63.011.713.73401023.962.265.7
09/1502:50:002.64.015.617.63401023.163.065.7
09/1501:50:002.64.015.619.53401022.463.965.7
09/1500:50:002.64.015.619.53301021.964.965.8
09/1423:50:002.64.017.621.43301020.566.066.0
09/1422:50:002.63.015.619.53301019.366.966.0
09/1421:50:002.63.015.619.53201017.967.666.2
09/1420:50:002.63.015.617.63101016.767.866.4
09/1419:50:002.60.015.617.63201015.932.066.4
09/1418:50:000.00.015.617.63201015.632.066.4
09/1417:50:002.64.013.717.63101015.366.966.2
09/1416:50:003.04.015.619.53201015.366.265.8
09/1415:50:003.04.019.523.43301015.266.065.8
09/1414:50:002.34.017.621.43201014.766.765.8
09/1413:50:002.33.015.619.53201014.166.465.8
09/1412:50:001.63.015.619.53001013.267.565.8
09/1411:50:001.33.011.715.63001012.468.965.8
09/1410:50:001.02.011.715.62901011.468.565.8
09/1409:50:001.02.09.811.72701010.566.965.8
09/1408:50:001.33.09.813.72501009.566.965.8
09/1407:50:001.34.09.811.72601009.166.766.0
09/1406:50:001.30.07.89.82401008.732.066.0
09/1405:50:001.34.05.85.82401008.766.266.0
09/1404:50:001.64.07.89.82401008.966.666.0

 

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