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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)08/22
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
03:00:00 (GMT) on 08/22
Sea Height:1.2 ft
Primary Swell Height: 0.9 ft
Primary Swell Period: 8.4 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)
08/2203:00:001.2 0.9 se8.4 secs0.3 se12.0 secs0.0 se 0.0secs0.6 -0.7 8.4
08/2202:00:001.3 1.0 se8.9 secs0.4 se12.8 secs0.4 se 5.6secs0.7 -0.9 8.9
08/2201:00:001.2 0.8 se8.4 secs0.4 se12.7 secs0.0 se 0.0secs0.6 -0.7 8.4
08/2200:00:001.3 0.9 se9.0 secs0.3 se12.3 secs0.5 se 5.9secs0.7 -0.8 9.0
08/2123:00:001.2 0.8 se9.1 secs0.6 se5.9 secs0.2 se 12.5secs0.6 -0.7 9.1
08/2122:00:001.4 0.9 se9.1 secs0.3 se12.3 secs0.6 se 5.9secs0.7 -0.8 9.1
08/2121:00:001.4 0.9 se9.0 secs0.4 se12.5 secs0.6 se 5.9secs0.7 -0.8 9.0
08/2120:00:001.5 1.0 se9.0 secs0.3 se12.2 secs0.6 se 5.5secs0.7 -0.9 9.0
08/2119:00:001.4 0.9 se8.4 secs0.4 se12.9 secs0.1 se 16.7secs0.6 -0.8 8.4
08/2118:00:001.5 1.0 se8.4 secs0.0 se0.0 secs se secs0.7 -0.8 8.4
08/2117:00:001.4 1.1 se8.4 secs0.2 se12.0 secs0.0 se 0.0secs0.7 -0.9 8.4
08/2116:00:001.4 1.1 se8.4 secs0.0 se0.0 secs se secs0.8 -0.9 8.4
08/2115:00:001.4 1.0 se9.1 secs0.6 se6.0 secs0.2 se 13.0secs0.7 -0.9 9.1
08/2114:00:001.3 0.8 se9.1 secs0.3 se12.2 secs0.5 se 5.9secs0.6 -0.8 9.1
08/2113:00:001.3 0.9 se8.4 secs0.2 se11.6 secs0.0 se 0.0secs0.6 -0.8 8.4
08/2112:00:001.3 1.0 se7.7 secs0.2 se12.5 secs0.0 se 0.0secs0.6 -0.8 7.7
08/2111:00:001.3 0.9 se8.3 secs0.0 se0.0 secs se secs0.6 -0.8 8.3
08/2110:00:001.5 1.1 se8.3 secs0.0 se0.0 secs se secs0.8 -0.9 8.3
08/2109:00:001.6 1.2 se8.4 secs0.0 se0.0 secs se secs0.8 -1.0 8.4
08/2108:00:001.6 1.2 se8.3 secs0.0 se0.0 secs se secs0.8 -1.0 8.3
08/2107:00:001.4 0.9 se8.9 secs0.6 se5.9 secs0.1 se 12.5secs0.7 -0.8 8.9
08/2106:00:001.4 1.0 se8.4 secs0.2 se12.0 secs0.0 se 0.0secs0.7 -0.8 8.4
08/2105:00:001.3 1.0 se8.4 secs0.0 se0.0 secs se secs0.7 -0.9 8.4
08/2104:00:001.3 1.0 se8.3 secs0.0 se0.0 secs se secs0.6 -0.8 8.3

 

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
03:50:00 (GMT) on 08/22
Combined Sea Height:2.0 ft
Dominant Period:9.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:040 degrees
Barometric Pressure:1018.0 mbs
Air Temperature: 68.9 degrees
Water Temperature:68.5 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)
08/2203:50:002.09.07.89.80401018.068.968.5
08/2202:50:002.38.07.811.70501018.068.768.9
08/2201:50:002.34.09.811.70401018.268.569.1
08/2200:50:002.39.09.811.70401018.269.369.3
08/2123:50:002.34.011.713.73601017.468.969.3
08/2122:50:002.64.011.713.73601017.668.768.9
08/2121:50:002.64.09.813.70301018.368.268.5
08/2120:50:003.04.09.811.70401018.368.232.0
08/2119:50:003.04.09.811.70301018.568.068.4
08/2118:50:003.04.05.87.80501018.868.068.5
08/2117:50:002.64.09.811.70701019.267.568.7
08/2116:50:002.34.07.89.81001019.566.769.1
08/2115:50:002.34.05.85.80801019.367.369.4
08/2114:50:002.33.09.817.60801019.468.769.6
08/2113:50:002.38.013.715.60101018.768.769.8
08/2112:50:002.38.011.713.73601018.369.169.8
08/2111:50:002.33.011.713.70301018.069.469.6
08/2110:50:002.38.013.717.60301017.369.369.8
08/2109:50:002.33.013.715.60301017.167.869.8
08/2108:50:002.38.011.713.70301017.067.569.8
08/2107:50:002.38.09.811.70201016.969.370.0
08/2106:50:002.38.09.811.70101016.568.970.7
08/2105:50:002.38.011.713.70401016.569.370.9
08/2104:50:002.09.013.717.60601016.569.670.9

 

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