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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)07/25
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
06:00:00 (GMT) on 07/25
Sea Height:0.9 ft
Primary Swell Height: 0.4 ft
Primary Swell Period: 12.7 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)
07/2506:00:000.9 0.4 se12.7 secs0.6 se7.8 secs0.1 se 16.7secs0.4 -0.5 12.7
07/2505:00:000.9 0.6 se8.3 secs0.3 se12.6 secs0.0 se 0.0secs0.4 -0.5 8.3
07/2504:00:000.8 0.4 se12.7 secs0.5 se7.7 secs0.1 se 16.7secs0.4 -0.5 12.7
07/2503:00:001.0 0.6 se8.4 secs0.4 se12.6 secs0.0 se 0.0secs0.4 -0.5 8.4
07/2502:00:001.0 0.4 se12.7 secs0.6 se8.3 secs0.0 se 0.0secs0.4 -0.5 12.7
07/2501:00:001.0 0.6 se7.7 secs0.4 se12.6 secs0.0 se 0.0secs0.4 -0.5 7.7
07/2500:00:001.0 0.4 se12.6 secs0.6 se7.7 secs0.0 se 0.0secs0.4 -0.5 12.6
07/2423:00:001.2 0.4 se12.7 secs0.6 se7.7 secs0.0 se 0.0secs0.4 -0.5 12.7
07/2422:00:001.2 0.7 se8.4 secs0.2 se13.1 secs0.0 se 0.0secs0.5 -0.6 8.4
07/2421:00:001.3 0.7 se8.4 secs0.3 se12.6 secs0.0 se 0.0secs0.5 -0.6 8.4
07/2420:00:001.3 0.8 se8.3 secs0.3 se12.8 secs0.0 se 0.0secs0.5 -0.6 8.3
07/2419:00:001.3 0.8 se7.7 secs0.4 se10.8 secs0.1 se 14.3secs0.5 -0.6 7.7
07/2418:00:001.1 0.7 se8.3 secs0.3 se13.0 secs0.0 se 0.0secs0.4 -0.6 8.3
07/2417:00:001.2 0.9 se7.7 secs0.3 se12.6 secs0.0 se 0.0secs0.6 -0.7 7.7
07/2416:00:001.2 0.8 se7.8 secs0.4 se12.7 secs0.1 se 16.7secs0.5 -0.7 7.8
07/2415:00:001.2 0.9 se7.7 secs0.5 se12.7 secs0.0 se 0.0secs0.5 -0.7 7.7
07/2414:00:001.1 0.7 se8.4 secs0.4 se12.6 secs0.0 se 0.0secs0.5 -0.6 8.4
07/2413:00:001.2 0.7 se8.4 secs0.4 se12.7 secs0.0 se 0.0secs0.5 -0.6 8.4
07/2412:00:001.2 0.7 se7.6 secs0.4 se12.8 secs0.0 se 0.0secs0.4 -0.5 7.6
07/2411:00:001.4 0.6 se9.9 secs0.8 se6.7 secs0.3 se 13.4secs0.5 -0.6 9.9
07/2410:00:001.5 0.8 se9.0 secs0.4 se12.5 secs0.8 se 5.9secs0.6 -0.7 9.0
07/2409:00:001.4 0.9 se8.3 secs0.4 se11.9 secs0.0 se 0.0secs0.6 -0.8 8.3
07/2408:00:001.6 1.1 se8.3 secs0.5 se12.2 secs0.0 se 0.0secs0.7 -0.9 8.3
07/2407:00:001.4 1.0 se9.0 secs0.5 se5.9 secs0.1 se 12.5secs0.7 -0.9 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
05:50:00 (GMT) on 07/25
Combined Sea Height:1.0 ft
Dominant Period:8.0 secs
Wind Speed: 1.9 kts
Wind Gust: 3.9 kts
Wind Direction:190 degrees
Barometric Pressure:1022.4 mbs
Air Temperature: 63.9 degrees
Water Temperature:63.9 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)
07/2505:50:001.08.01.93.91901022.463.963.9
07/2504:50:001.08.01.93.91901022.764.464.2
07/2503:50:001.08.05.85.82001022.765.163.9
07/2502:50:001.37.05.85.81901022.765.564.0
07/2501:50:001.37.05.85.81801022.666.064.4
07/2500:50:001.38.07.87.81701022.167.564.2
07/2423:50:001.67.07.89.81601022.067.364.8
07/2422:50:001.68.07.87.81301021.867.365.3
07/2421:50:001.68.07.89.81301021.767.565.3
07/2420:50:001.67.07.89.81401021.868.065.3
07/2419:50:001.68.07.89.81301022.068.265.7
07/2418:50:001.67.05.87.81201022.367.666.2
07/2417:50:001.38.07.87.81201023.066.965.5
07/2416:50:001.37.05.85.80901023.667.363.9
07/2415:50:001.38.00.01.90001023.967.564.0
07/2414:50:001.38.01.91.92701023.964.063.9
07/2413:50:001.39.01.93.92901023.962.463.5
07/2412:50:001.68.03.93.92901023.961.963.0
07/2411:50:001.68.01.93.92701023.661.762.4
07/2410:50:001.67.01.93.92301023.361.962.1
07/2409:50:001.68.05.85.82701023.362.262.2
07/2408:50:001.68.03.93.92301023.062.462.4
07/2407:50:001.68.03.95.82301022.862.862.8
07/2406:50:001.68.05.85.82101023.163.363.1

 

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