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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)07/28
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
00:00:00 (GMT) on 07/28
Sea Height:2.3 ft
Primary Swell Height: 1.7 ft
Primary Swell Period: 7.1 secs
Surf Height1 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)
07/2800:00:002.3 1.7 se7.1 secs0.5 se11.3 secs0.0 se 0.0secs1.0 -1.2 7.1
07/2723:00:002.5 2.0 se6.7 secs0.5 se10.0 secs0.0 se 0.0secs1.1 -1.4 6.7
07/2722:00:002.6 2.0 se6.7 secs0.5 se11.4 secs0.0 se 0.0secs1.1 -1.3 6.7
07/2721:00:002.5 2.0 se7.1 secs0.6 se10.1 secs0.0 se 0.0secs1.1 -1.4 7.1
07/2720:00:002.5 2.0 se7.1 secs0.5 se11.3 secs0.0 se 0.0secs1.1 -1.4 7.1
07/2719:00:002.4 1.7 se7.6 secs0.6 se12.1 secs0.0 se 0.0secs1.0 -1.3 7.6
07/2718:00:002.4 1.7 se7.7 secs0.6 se12.0 secs0.0 se 0.0secs1.0 -1.3 7.7
07/2717:00:001.9 1.2 se7.7 secs0.5 se12.2 secs0.0 se 0.0secs0.7 -0.9 7.7
07/2716:00:002.1 1.4 se7.1 secs0.7 se12.2 secs0.0 se 0.0secs0.8 -1.0 7.1
07/2715:00:002.5 1.8 se7.2 secs0.6 se11.3 secs0.0 se 0.0secs1.0 -1.3 7.2
07/2714:00:002.2 1.2 se7.7 secs0.6 se11.4 secs0.0 se 0.0secs0.8 -0.9 7.7
07/2713:00:002.6 1.6 se7.1 secs0.4 se12.5 secs0.0 se 0.0secs0.9 -1.1 7.1
07/2712:00:002.6 2.0 se6.3 secs0.5 se12.4 secs0.0 se 0.0secs1.0 -1.3 6.3
07/2711:00:002.4 1.8 se6.2 secs0.5 se12.3 secs0.0 se 0.0secs0.9 -1.1 6.2
07/2710:00:001.9 1.1 se7.2 secs0.4 se11.4 secs0.0 se 0.0secs0.7 -0.8 7.2
07/2709:00:001.9 1.3 se6.7 secs0.5 se12.3 secs0.0 se 0.0secs0.7 -0.9 6.7
07/2708:00:001.9 1.3 se7.1 secs0.5 se11.5 secs0.0 se 0.0secs0.7 -0.9 7.1
07/2707:00:001.8 1.2 se6.6 secs0.6 se10.1 secs0.0 se 0.0secs0.6 -0.8 6.6
07/2706:00:001.9 1.0 se7.6 secs0.5 se11.2 secs0.0 se 0.0secs0.6 -0.8 7.6
07/2705:00:001.7 1.1 se6.2 secs0.5 se11.5 secs0.0 se 0.0secs0.6 -0.7 6.2
07/2704:00:001.8 1.3 se5.9 secs0.6 se10.1 secs0.0 se 0.0secs0.6 -0.7 5.9
07/2703:00:002.0 1.4 se6.2 secs0.6 se12.2 secs0.0 se 0.0secs0.7 -0.8 6.2
07/2702:00:002.4 1.8 se5.9 secs0.5 se12.1 secs0.4 se 9.0secs0.8 -1.0 5.9
07/2701:00:002.3 1.8 se5.9 secs0.5 se11.5 secs0.0 se 0.0secs0.8 -1.0 5.9

 

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
00:50:00 (GMT) on 07/28
Combined Sea Height:2.6 ft
Dominant Period:7.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:130 degrees
Barometric Pressure:1009.2 mbs
Air Temperature: 67.8 degrees
Water Temperature:66.6 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)
07/2800:50:002.67.07.89.81301009.267.866.6
07/2723:50:003.06.05.87.81501009.067.566.7
07/2722:50:003.07.07.89.81201008.567.566.6
07/2721:50:003.07.07.89.81301008.867.166.9
07/2720:50:002.67.07.89.81301009.267.367.5
07/2719:50:002.67.07.89.81301009.467.568.0
07/2718:50:002.67.03.95.81201010.068.066.7
07/2717:50:002.67.01.93.91201010.367.366.2
07/2716:50:002.38.00.01.90001010.466.067.6
07/2715:50:002.67.00.01.90001010.764.867.5
07/2714:50:003.06.00.01.90001010.964.466.6
07/2713:50:003.07.03.93.92801011.063.565.5
07/2712:50:003.06.01.93.93301011.063.064.9
07/2711:50:003.06.03.95.83201010.962.464.8
07/2710:50:002.66.03.95.83401010.862.164.8
07/2709:50:002.66.07.89.83201010.760.664.6
07/2708:50:002.36.05.87.83301010.461.764.6
07/2707:50:002.36.05.87.83201010.362.164.6
07/2706:50:002.37.05.85.83401010.463.364.6
07/2705:50:002.36.03.95.83601010.663.764.8
07/2704:50:002.66.03.95.80101011.163.964.8
07/2703:50:002.66.05.87.80301011.263.964.6
07/2702:50:003.06.07.87.80301011.263.764.8
07/2701:50:003.36.07.89.80101011.464.064.8

 

000016370 ___0.033734
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