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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)07/29
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
01:00:00 (GMT) on 07/29
Sea Height:2 ft
Primary Swell Height: 1.1 ft
Primary Swell Period: 10 secs
Surf Height0.8 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)
07/2901:00:002.0 1.1 se10.0 secs1.0 se6.7 secs0.0 se 0.0secs0.8 -1.1 10.0
07/2900:00:001.9 1.1 se9.1 secs1.0 se5.9 secs0.2 se 12.5secs0.8 -1.0 9.1
07/2823:00:002.0 1.2 se10.0 secs1.0 se6.7 secs0.2 se 14.1secs0.9 -1.2 10.0
07/2822:00:001.9 1.2 se8.3 secs0.7 se11.6 secs0.0 se 0.0secs0.8 -1.0 8.3
07/2821:00:001.8 1.1 se8.3 secs0.5 se11.6 secs0.0 se 0.0secs0.8 -0.9 8.3
07/2820:00:001.8 0.9 se9.1 secs0.9 se5.9 secs0.2 se 12.5secs0.7 -0.9 9.1
07/2819:00:001.8 1.0 se9.1 secs0.8 se6.0 secs0.4 se 12.5secs0.7 -0.9 9.1
07/2818:00:001.9 1.2 se8.3 secs0.6 se11.5 secs0.0 se 0.0secs0.8 -1.0 8.3
07/2817:00:001.8 1.0 se9.1 secs1.0 se5.9 secs0.4 se 13.0secs0.7 -0.9 9.1
07/2816:00:001.9 1.1 se8.3 secs0.6 se11.6 secs0.0 se 0.0secs0.7 -0.9 8.3
07/2815:00:002.0 1.3 se6.7 secs0.8 se10.1 secs0.0 se 0.0secs0.7 -0.9 6.7
07/2814:00:002.1 1.2 se8.4 secs0.6 se11.9 secs0.0 se 0.0secs0.8 -1.0 8.4
07/2813:00:002.1 1.5 se6.7 secs0.7 se11.1 secs0.0 se 0.0secs0.8 -1.0 6.7
07/2812:00:002.2 1.5 se7.2 secs0.7 se11.0 secs0.1 se 14.3secs0.8 -1.1 7.2
07/2811:00:002.3 1.6 se7.1 secs0.9 se10.1 secs0.0 se 0.0secs0.9 -1.1 7.1
07/2810:00:002.2 1.7 se6.7 secs0.8 se10.1 secs0.0 se 0.0secs0.9 -1.1 6.7
07/2809:00:002.1 1.5 se7.2 secs0.7 se11.2 secs0.1 se 14.3secs0.8 -1.1 7.2
07/2808:00:002.1 1.6 se7.2 secs0.5 se11.0 secs0.0 se 0.0secs0.9 -1.2 7.2
07/2807:00:002.1 1.6 se7.1 secs0.7 se11.0 secs0.0 se 0.0secs0.9 -1.1 7.1
07/2806:00:001.8 1.3 se7.6 secs0.6 se11.0 secs0.0 se 0.0secs0.8 -1.0 7.6
07/2805:00:001.9 1.4 se7.1 secs0.7 se11.3 secs0.0 se 0.0secs0.8 -1.0 7.1
07/2804:00:002.2 1.7 se7.1 secs0.6 se11.3 secs0.0 se 0.0secs1.0 -1.2 7.1
07/2803:00:002.1 1.6 se7.1 secs0.6 se11.5 secs0.0 se 0.0secs0.9 -1.1 7.1
07/2802:00:002.3 1.7 se7.1 secs0.6 se11.4 secs0.0 se 0.0secs1.0 -1.2 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
01:50:00 (GMT) on 07/29
Combined Sea Height:2.6 ft
Dominant Period:7.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:160 degrees
Barometric Pressure:1007.0 mbs
Air Temperature: 68.7 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)
07/2901:50:002.67.09.811.71601007.068.732.0
07/2900:50:002.69.011.711.71601006.868.566.2
07/2823:50:002.37.011.711.71601006.768.966.2
07/2822:50:002.69.07.89.81701006.769.166.2
07/2821:50:002.69.011.713.71601006.869.666.2
07/2820:50:003.09.011.713.71601006.870.066.4
07/2819:50:003.03.015.617.61601006.171.166.4
07/2818:50:002.67.013.717.61501006.371.166.9
07/2817:50:002.36.011.713.71301006.869.667.3
07/2816:50:002.07.09.89.81201007.168.767.1
07/2815:50:002.36.07.89.81201007.568.266.4
07/2814:50:002.37.05.87.81101007.667.565.7
07/2813:50:002.37.05.85.81201008.066.965.3
07/2812:50:002.37.03.95.81601008.666.464.9
07/2811:50:002.37.05.87.81601008.366.764.8
07/2810:50:002.36.07.89.81801008.666.764.8
07/2809:50:002.36.05.85.81701008.266.064.8
07/2808:50:002.08.07.89.82001008.265.864.9
07/2807:50:002.37.05.87.81801008.265.864.9
07/2806:50:002.37.07.89.81701008.066.265.1
07/2805:50:002.07.03.95.81601008.166.065.5
07/2804:50:002.37.05.87.81801008.666.665.8
07/2803:50:002.37.07.89.81801009.166.965.8
07/2802:50:002.67.07.89.81701009.567.665.8

 

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