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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
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
15:00:00 (GMT) on 09/15
Sea Height:1.1 ft
Primary Swell Height: 0.6 ft
Primary Swell Period: 7.2 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)
09/1515:00:001.1 0.6 se7.2 secs0.2 se10.5 secs0.0 se 0.0secs0.4 -0.5 7.2
09/1514:00:001.2 0.7 se7.2 secs0.3 se10.6 secs0.0 se 0.0secs0.4 -0.5 7.2
09/1513:00:001.3 0.8 se6.3 secs0.4 se10.0 secs0.0 se 0.0secs0.4 -0.5 6.3
09/1512:00:001.2 0.9 se5.5 secs0.4 se10.1 secs0.0 se 0.0secs0.4 -0.5 5.5
09/1511:00:001.4 1.1 se5.5 secs0.4 se8.7 secs0.0 se 0.0secs0.5 -0.6 5.5
09/1510:00:001.4 1.1 se5.5 secs0.3 se8.9 secs0.0 se 0.0secs0.5 -0.6 5.5
09/1509:00:001.6 1.4 se5.5 secs0.4 se9.0 secs0.1 se 16.7secs0.6 -0.8 5.5
09/1508:00:001.8 1.5 se5.5 secs0.5 se8.6 secs0.0 se 0.0secs0.7 -0.8 5.5
09/1507:00:001.7 1.4 se5.5 secs0.5 se8.9 secs0.0 se 0.0secs0.6 -0.8 5.5
09/1506:00:001.1 0.6 se8.3 secs0.0 se0.0 secs se secs0.4 -0.5 8.3
09/1505:00:000.9 0.5 se9.1 secs0.5 se5.9 secs0.1 se 12.5secs0.4 -0.5 9.1
09/1504:00:000.9 0.6 se8.3 secs0.0 se0.0 secs se secs0.4 -0.5 8.3
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

 

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
15:50:00 (GMT) on 09/15
Combined Sea Height:2.6 ft
Dominant Period:4.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:040 degrees
Barometric Pressure:1029.9 mbs
Air Temperature: 60.1 degrees
Water Temperature:65.3 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)
09/1515:50:002.64.09.811.70401029.960.165.3
09/1514:50:003.05.09.811.70401030.259.965.1
09/1513:50:003.05.09.811.70301030.060.165.1
09/1512:50:003.04.011.715.60301029.560.165.3
09/1511:50:003.35.011.713.70301028.860.465.3
09/1510:50:003.35.013.715.60301028.060.665.3
09/1509:50:003.34.015.619.50301026.660.865.3
09/1508:50:003.65.015.617.60301026.361.265.3
09/1507:50:003.65.013.715.60201025.361.265.5
09/1506:50:003.95.015.619.50301024.961.565.5
09/1505:50:003.34.017.621.40201024.461.765.5
09/1504:50:002.65.015.617.60301023.962.265.7
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

 

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