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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)10/22
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 10/22
Sea Height:8.4 ft
Primary Swell Height: 5.1 ft
Primary Swell Period: 10 secs
Surf Height4.1 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)
10/2209:00:008.4 5.1 se10.0 secs3.8 se6.7 secs0.0 se 0.0secs4.1 -5.1 10.0
10/2208:00:008.8 6.2 se10.1 secs3.9 se6.7 secs0.0 se 0.0secs5.0 -6.2 10.1
10/2207:00:009.3 6.1 se10.1 secs4.2 se6.7 secs0.4 se 14.3secs4.9 -6.2 10.1
10/2206:00:008.2 4.5 se10.0 secs4.6 se6.7 secs0.0 se 0.0secs3.6 -4.5 10.0
10/2205:00:009.0 6.1 se9.9 secs3.9 se6.7 secs0.4 se 14.3secs4.8 -6.0 9.9
10/2204:00:008.4 6.0 se9.9 secs3.4 se6.8 secs0.4 se 14.3secs4.8 -6.0 9.9
10/2203:00:009.6 6.5 se9.9 secs4.4 se6.7 secs0.0 se 0.0secs5.2 -6.5 9.9
10/2201:00:009.3 6.7 se9.9 secs3.9 se6.7 secs0.0 se 0.0secs5.4 -6.7 9.9
10/2200:00:008.8 6.4 se9.9 secs3.7 se6.7 secs0.0 se 0.0secs5.0 -6.3 9.9
10/2123:00:009.6 6.9 se10.0 secs4.2 se6.8 secs0.0 se 0.0secs5.5 -6.9 10.0
10/2122:00:008.5 6.3 se9.9 secs3.4 se6.7 secs0.0 se 0.0secs5.0 -6.2 9.9
10/2121:00:009.7 6.7 se10.0 secs4.2 se6.7 secs0.0 se 0.0secs5.4 -6.7 10.0
10/2120:00:009.1 6.6 se9.1 secs3.3 se5.9 secs1.0 se 12.5secs4.8 -6.0 9.1
10/2119:00:008.7 6.0 se9.9 secs3.6 se6.7 secs0.0 se 0.0secs4.8 -6.0 9.9
10/2118:00:008.6 5.3 se9.9 secs3.6 se6.7 secs0.0 se 0.0secs4.2 -5.3 9.9
10/2117:00:008.1 5.0 se9.9 secs3.6 se6.7 secs0.0 se 0.0secs4.0 -5.0 9.9
10/2116:00:008.8 6.1 se9.1 secs3.4 se5.9 secs0.4 se 12.5secs4.4 -5.5 9.1
10/2115:00:008.6 6.0 se9.2 secs3.2 se5.9 secs0.6 se 12.5secs4.4 -5.5 9.2
10/2114:00:007.7 4.1 se9.9 secs4.0 se6.7 secs0.0 se 0.0secs3.3 -4.1 9.9
10/2113:00:008.1 5.0 se9.1 secs3.4 se5.9 secs0.3 se 12.5secs3.6 -4.5 9.1
10/2112:00:008.1 5.6 se9.1 secs3.2 se5.9 secs0.0 se 0.0secs4.1 -5.1 9.1
10/2111:00:007.9 4.9 se9.1 secs3.6 se5.9 secs0.0 se 0.0secs3.6 -4.5 9.1
10/2110:00:008.4 5.9 se8.3 secs1.8 se11.5 secs0.0 se 0.0secs3.9 -4.9 8.3
10/2109:00:008.5 4.9 se10.0 secs4.3 se6.7 secs0.0 se 0.0secs3.9 -4.9 10.0

 

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 10/22
Combined Sea Height:9.2 ft
Dominant Period:9.0 secs
Wind Speed: 21.4 kts
Wind Gust: 27.3 kts
Wind Direction:010 degrees
Barometric Pressure:1013.9 mbs
Air Temperature: 53.8 degrees
Water Temperature:57.2 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)
10/2208:50:009.29.021.427.30101013.953.857.2
10/2207:50:008.99.021.427.30101014.054.157.2
10/2206:50:009.58.021.425.40201015.254.357.2
10/2205:50:008.99.023.429.20201015.654.357.2
10/2204:50:009.89.021.429.20201016.854.557.2
10/2203:50:009.810.023.429.20301017.754.157.2
10/2202:50:000.00.021.425.40401018.754.357.4
10/2201:50:009.210.021.427.30401019.354.157.4
10/2200:50:009.810.019.525.40401020.053.857.4
10/2123:50:009.59.019.525.40301020.852.957.4
10/2122:50:009.59.021.425.40301021.352.557.4
10/2121:50:009.89.019.525.40301021.952.557.4
10/2120:50:009.59.019.525.40401022.152.557.4
10/2119:50:009.88.019.525.40301022.852.057.4
10/2118:50:009.29.021.425.40301022.851.657.4
10/2117:50:009.89.019.525.40301023.552.057.6
10/2116:50:0010.29.019.523.40301024.251.657.6
10/2115:50:008.99.021.425.40201024.851.657.6
10/2114:50:008.98.021.425.40301025.052.257.6
10/2113:50:008.99.021.425.40301025.252.557.6
10/2112:50:008.28.021.425.40301025.552.957.4
10/2111:50:008.98.021.425.40301025.053.257.6
10/2110:50:009.59.019.525.40301025.053.657.6
10/2109:50:009.28.021.427.30401024.953.657.6

 

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