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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)07/01
09:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
09:00:00 (GMT) on 07/01
Sea Height:0.8 ft
Primary Swell Height: 0.5 ft
Primary Swell Period: 10.1 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)
07/0109:00:000.8 0.5 se10.1 secs0.3 se6.8 secs0.0 se 0.0secs0.4 -0.5 10.1
07/0108:00:000.8 0.5 se10.1 secs0.3 se6.8 secs0.0 se 0.0secs0.4 -0.6 10.1
07/0107:00:000.8 0.5 se10.1 secs0.3 se6.7 secs0.0 se 0.0secs0.4 -0.5 10.1
07/0106:00:000.9 0.6 se10.2 secs0.3 se6.8 secs0.1 se 14.3secs0.5 -0.6 10.2
07/0105:00:000.7 0.4 se11.0 secs0.4 se7.7 secs0.0 se 0.0secs0.3 -0.4 11.0
07/0104:00:000.8 0.5 se9.8 secs0.3 se6.7 secs0.0 se 0.0secs0.4 -0.5 9.8
07/0103:00:000.9 0.5 se11.1 secs0.5 se7.8 secs0.0 se 0.0secs0.5 -0.6 11.1
07/0102:00:000.9 0.5 se11.2 secs0.5 se7.8 secs0.1 se 14.3secs0.4 -0.5 11.2
07/0101:00:001.0 0.6 se10.0 secs0.4 se6.7 secs0.0 se 0.0secs0.5 -0.6 10.0
07/0100:00:000.9 0.5 se10.9 secs0.5 se7.7 secs0.0 se 0.0secs0.4 -0.5 10.9
06/3023:00:000.9 0.5 se11.1 secs0.6 se7.7 secs0.0 se 0.0secs0.5 -0.6 11.1
06/3022:00:000.8 0.6 se10.2 secs0.4 se6.8 secs0.0 se 0.0secs0.5 -0.6 10.2
06/3021:00:000.8 0.6 se10.2 secs0.4 se7.2 secs0.0 se 0.0secs0.5 -0.6 10.2
06/3020:00:000.9 0.8 se10.2 secs0.3 se6.8 secs0.0 se 0.0secs0.6 -0.8 10.2
06/3019:00:000.7 0.5 se10.2 secs0.2 se6.7 secs0.0 se 0.0secs0.4 -0.6 10.2
06/3018:00:000.7 0.5 se11.1 secs0.4 se7.8 secs0.0 se 0.0secs0.4 -0.5 11.1
06/3017:00:000.7 0.5 se10.3 secs0.4 se7.2 secs0.0 se 0.0secs0.4 -0.5 10.3
06/3016:00:000.9 0.5 se10.2 secs0.4 se6.7 secs0.0 se 0.0secs0.4 -0.5 10.2
06/3015:00:001.0 0.6 se10.9 secs0.5 se7.7 secs0.0 se 0.0secs0.5 -0.7 10.9
06/3014:00:001.1 0.6 se10.1 secs0.5 se6.7 secs0.0 se 0.0secs0.5 -0.6 10.1
06/3013:00:001.0 0.6 se10.0 secs0.5 se6.7 secs0.2 se 13.1secs0.5 -0.6 10.0
06/3012:00:001.1 0.7 se11.1 secs0.5 se7.8 secs0.1 se 14.3secs0.6 -0.8 11.1
06/3011:00:001.1 0.7 se11.1 secs0.6 se7.7 secs0.1 se 14.3secs0.6 -0.7 11.1
06/3010:00:001.1 0.8 se10.1 secs0.3 se13.7 secs0.5 se 6.8secs0.6 -0.8 10.1

 

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
08:50:00 (GMT) on 07/01
Combined Sea Height:1.3 ft
Dominant Period:3.0 secs
Wind Speed: 7.8 kts
Wind Gust: 7.8 kts
Wind Direction:190 degrees
Barometric Pressure:1013.1 mbs
Air Temperature: 67.1 degrees
Water Temperature:63.3 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)
07/0108:50:001.33.07.87.81901013.167.163.3
07/0107:50:001.310.05.87.81901013.966.663.7
07/0106:50:001.33.07.89.81801013.965.563.9
07/0105:50:001.34.07.89.81801014.466.464.0
07/0104:50:001.34.05.87.82101015.566.963.9
07/0103:50:001.64.07.89.82001015.467.563.9
07/0102:50:001.63.07.89.81801015.665.763.9
07/0101:50:001.38.05.87.81601016.665.564.0
07/0100:50:001.63.07.89.81601015.765.864.0
06/3023:50:002.03.05.87.81701015.966.964.0
06/3022:50:002.03.09.89.81801016.466.063.0
06/3021:50:002.30.013.717.61701016.268.532.0
06/3020:50:002.33.011.713.71501016.268.263.3
06/3019:50:002.64.013.715.61501016.868.464.0
06/3018:50:002.64.013.715.61401016.968.464.9
06/3017:50:002.63.013.717.61501017.668.465.3
06/3016:50:002.03.013.715.61501018.567.665.3
06/3015:50:001.62.011.713.71401019.066.764.9
06/3014:50:001.38.09.811.71401019.066.465.1
06/3013:50:001.08.07.87.81601019.265.864.9
06/3012:50:001.07.07.87.81601019.665.132.0
06/3011:50:001.38.05.85.81401019.964.864.2
06/3010:50:001.08.03.93.91301020.164.864.2
06/3009:50:001.08.01.91.91401020.264.464.4

 

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