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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)07/22
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
15:00:00 (GMT) on 07/22
Sea Height:1.4 ft
Primary Swell Height: 1.1 ft
Primary Swell Period: 6.7 secs
Surf Height0.6 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)
07/2215:00:001.4 1.1 se6.7 secs0.3 se10.0 secs0.0 se 0.0secs0.6 -0.7 6.7
07/2214:00:001.3 0.8 se7.6 secs0.3 se11.2 secs0.0 se 0.0secs0.5 -0.6 7.6
07/2213:00:001.5 0.9 se7.1 secs0.4 se11.3 secs0.0 se 0.0secs0.5 -0.6 7.1
07/2212:00:001.3 0.8 se7.2 secs0.2 se11.2 secs0.0 se 0.0secs0.4 -0.6 7.2
07/2211:00:001.3 0.8 se7.2 secs0.3 se11.1 secs0.0 se 0.0secs0.5 -0.6 7.2
07/2210:00:001.4 1.2 se5.5 secs0.4 se8.9 secs0.1 se 12.5secs0.5 -0.6 5.5
07/2209:00:001.4 1.1 se5.5 secs0.3 se8.9 secs0.2 se 12.5secs0.5 -0.6 5.5
07/2208:00:001.5 1.2 se5.8 secs0.4 se11.5 secs0.0 se 0.0secs0.5 -0.7 5.8
07/2207:00:001.4 1.1 se5.5 secs0.3 se10.2 secs0.0 se 0.0secs0.5 -0.6 5.5
07/2206:00:001.5 1.2 se5.5 secs0.3 se9.9 secs0.0 se 0.0secs0.5 -0.7 5.5
07/2205:00:001.5 1.3 se5.6 secs0.3 se8.7 secs0.1 se 12.5secs0.6 -0.7 5.6
07/2204:00:001.5 1.1 se5.9 secs0.3 se11.3 secs0.0 se 0.0secs0.5 -0.7 5.9
07/2203:00:001.2 0.9 se5.6 secs0.3 se11.3 secs0.0 se 0.0secs0.4 -0.5 5.6
07/2202:00:001.4 1.2 se5.5 secs0.3 se10.1 secs0.0 se 0.0secs0.5 -0.7 5.5
07/2201:00:001.7 1.6 se5.5 secs0.4 se8.6 secs0.0 se 0.0secs0.7 -0.8 5.5
07/2200:00:001.2 1.1 se5.5 secs0.3 se9.0 secs0.0 se 0.0secs0.5 -0.6 5.5
07/2123:00:000.6 0.3 se7.8 secs0.1 se11.1 secs0.0 se 0.0secs0.2 -0.3 7.8
07/2122:00:000.7 0.5 se7.6 secs0.1 se11.1 secs0.0 se 0.0secs0.3 -0.4 7.6
07/2121:00:000.7 0.4 se7.1 secs0.1 se11.1 secs0.0 se 0.0secs0.3 -0.3 7.1
07/2120:00:000.8 0.5 se7.1 secs0.3 se11.3 secs0.0 se 0.0secs0.3 -0.3 7.1
07/2119:00:000.9 0.5 se8.3 secs0.2 se11.7 secs0.0 se 0.0secs0.3 -0.4 8.3
07/2118:00:000.9 0.6 se7.7 secs0.2 se11.1 secs0.0 se 0.0secs0.3 -0.4 7.7
07/2117:00:001.0 0.8 se7.2 secs0.0 se0.0 secs se secs0.5 -0.6 7.2
07/2116:00:000.9 0.6 se7.2 secs0.0 se0.0 secs se secs0.4 -0.5 7.2

 

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
15:50:00 (GMT) on 07/22
Combined Sea Height:2.0 ft
Dominant Period:7.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:210 degrees
Barometric Pressure:1005.6 mbs
Air Temperature: 68.9 degrees
Water Temperature:64.0 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)
07/2215:50:002.07.07.89.82101005.668.964.0
07/2214:50:001.67.05.87.81701005.766.963.7
07/2213:50:001.67.07.89.81601005.565.763.5
07/2212:50:001.66.05.85.82001005.065.132.0
07/2211:50:002.05.07.89.81801004.565.532.0
07/2210:50:002.36.07.89.81801004.365.162.8
07/2209:50:002.36.07.87.81601003.965.162.6
07/2208:50:002.66.09.811.72001003.765.562.6
07/2207:50:002.36.07.89.81801003.265.762.6
07/2206:50:002.36.07.87.81701003.864.862.6
07/2205:50:002.36.07.89.81701004.265.162.6
07/2204:50:002.66.09.89.81601004.465.332.0
07/2203:50:003.05.05.87.81501005.365.732.0
07/2202:50:003.05.09.811.71501005.765.863.9
07/2201:50:003.65.011.713.71601006.066.463.7
07/2200:50:003.95.015.617.61501006.832.064.0
07/2123:50:003.65.011.713.71401007.466.764.4
07/2122:50:002.34.015.623.41101007.866.464.8
07/2121:50:002.34.011.715.61101009.666.664.8
07/2120:50:002.34.011.713.71101010.167.164.8
07/2119:50:002.04.09.811.71201011.466.965.1
07/2118:50:002.03.011.713.71501013.167.364.9
07/2117:50:002.03.013.715.61401013.168.065.1
07/2116:50:002.03.09.811.71501014.267.364.9

 

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