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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)08/05
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
12:00:00 (GMT) on 08/05
Sea Height:0.8 ft
Primary Swell Height: 0.5 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)
08/0512:00:000.8 0.5 se8.3 secs0.3 se12.5 secs0.1 se 16.7secs0.4 -0.4 8.3
08/0511:00:000.8 0.5 se8.3 secs0.3 se12.3 secs0.0 se 0.0secs0.3 -0.4 8.3
08/0510:00:000.7 0.5 se8.4 secs0.2 se12.2 secs0.0 se 0.0secs0.3 -0.4 8.4
08/0509:00:000.8 0.5 se10.0 secs0.4 se5.9 secs0.0 se 0.0secs0.4 -0.5 10.0
08/0508:00:000.9 0.6 se9.0 secs0.3 se12.5 secs0.4 se 5.9secs0.4 -0.5 9.0
08/0507:00:001.1 0.6 se8.3 secs0.2 se12.3 secs0.0 se 0.0secs0.4 -0.5 8.3
08/0506:00:001.0 0.6 se8.4 secs0.3 se12.4 secs0.0 se 0.0secs0.4 -0.5 8.4
08/0505:00:001.2 0.7 se7.2 secs0.4 se11.0 secs0.2 se 14.3secs0.4 -0.5 7.2
08/0504:00:001.2 0.7 se8.3 secs0.0 se12.5 secs0.0 se 0.0secs0.5 -0.6 8.3
08/0503:00:001.0 0.7 se8.4 secs0.0 se0.0 secs se secs0.4 -0.6 8.4
08/0502:00:001.0 0.6 se9.1 secs0.5 se5.9 secs0.0 se 0.0secs0.4 -0.5 9.1
08/0501:00:001.0 0.7 se7.7 secs0.3 se10.8 secs0.1 se 14.3secs0.4 -0.5 7.7
08/0500:00:001.1 0.7 se9.1 secs0.3 se12.1 secs0.3 se 5.9secs0.5 -0.6 9.1
08/0423:00:001.0 0.6 se8.9 secs0.4 se5.9 secs0.1 se 12.5secs0.5 -0.6 8.9
08/0422:00:001.0 0.7 se7.7 secs0.4 se12.6 secs0.1 se 16.7secs0.4 -0.5 7.7
08/0421:00:001.0 0.6 se10.0 secs0.5 se6.7 secs0.2 se 13.6secs0.5 -0.6 10.0
08/0420:00:001.0 0.6 se9.1 secs0.3 se12.3 secs0.4 se 5.9secs0.5 -0.6 9.1
08/0419:00:001.1 0.5 se10.0 secs0.6 se6.7 secs0.2 se 13.9secs0.4 -0.5 10.0
08/0418:00:001.2 0.8 se8.3 secs0.3 se12.3 secs0.1 se 15.4secs0.5 -0.7 8.3
08/0417:00:001.4 0.9 se7.7 secs0.4 se10.9 secs0.0 se 0.0secs0.5 -0.7 7.7
08/0416:00:001.3 0.9 se7.7 secs0.4 se10.9 secs0.0 se 0.0secs0.5 -0.7 7.7
08/0415:00:001.3 0.8 se8.9 secs0.5 se5.9 secs0.2 se 13.0secs0.6 -0.7 8.9
08/0414:00:001.2 0.7 se9.9 secs0.6 se6.7 secs0.0 se 0.0secs0.6 -0.7 9.9
08/0413:00:001.1 0.7 se9.0 secs0.3 se12.1 secs0.3 se 5.9secs0.5 -0.6 9.0

 

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
12:50:00 (GMT) on 08/05
Combined Sea Height:1.0 ft
Dominant Period:8.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:230 degrees
Barometric Pressure:1020.8 mbs
Air Temperature: 68.2 degrees
Water Temperature:32.0 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)
08/0512:50:001.08.05.87.82301020.868.232.0
08/0511:50:001.08.05.85.82501020.667.866.2
08/0510:50:001.08.05.87.82401020.267.566.0
08/0509:50:001.09.05.87.82401019.967.166.0
08/0508:50:001.08.05.87.82501019.467.666.0
08/0507:50:001.39.07.87.82301019.068.066.4
08/0506:50:001.37.07.89.82301018.868.466.6
08/0505:50:001.36.05.87.82201018.768.266.6
08/0504:50:001.37.05.87.82301018.968.766.4
08/0503:50:001.37.07.89.82301019.369.466.6
08/0502:50:001.37.09.811.72201019.370.366.9
08/0501:50:001.37.07.89.82101019.571.168.4
08/0500:50:001.37.03.93.91801019.370.768.2
08/0423:50:001.37.07.89.81801018.472.132.0
08/0422:50:001.09.07.89.81601017.872.068.2
08/0421:50:001.09.07.89.81501017.771.868.4
08/0420:50:001.08.07.89.81401017.973.068.9
08/0419:50:001.38.07.89.81601018.073.269.6
08/0418:50:001.68.05.87.81601018.073.232.0
08/0417:50:001.37.01.93.91901018.275.069.1
08/0416:50:001.68.03.95.81901018.772.768.9
08/0415:50:001.37.03.93.92201019.070.767.3
08/0414:50:001.39.05.87.82601018.869.466.2
08/0413:50:001.38.07.89.82501018.368.765.8

 

000016412 ___0.024302
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