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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)11/13
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
22:00:00 (GMT) on 11/13
Sea Height:5.5 ft
Primary Swell Height: 4.3 ft
Primary Swell Period: 8.4 secs
Surf Height2.9 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)
11/1322:00:005.5 4.3 se8.4 secs0.0 se0.0 secs se secs2.9 -3.6 8.4
11/1321:00:005.9 4.8 se8.4 secs0.0 se0.0 secs se secs3.2 -4.0 8.4
11/1320:00:006.1 4.6 se9.0 secs2.5 se5.9 secs0.0 se 0.0secs3.4 -4.2 9.0
11/1319:00:007.1 5.6 se9.0 secs2.6 se5.9 secs0.0 se 0.0secs4.0 -5.1 9.0
11/1318:00:006.6 5.2 se8.4 secs0.0 se0.0 secs se secs3.5 -4.4 8.4
11/1317:00:007.2 5.1 se8.4 secs1.0 se11.5 secs0.0 se 0.0secs3.4 -4.3 8.4
11/1316:00:006.6 4.5 se8.4 secs0.0 se0.0 secs se secs3.0 -3.8 8.4
11/1315:00:007.6 5.0 se8.3 secs0.0 se0.0 secs se secs3.3 -4.1 8.3
11/1314:00:008.1 6.0 se8.4 secs0.0 se0.0 secs se secs4.0 -5.0 8.4
11/1313:00:008.3 5.0 se9.0 secs4.4 se5.9 secs0.4 se 12.5secs3.6 -4.5 9.0
11/1312:00:008.0 4.9 se8.4 secs1.0 se11.5 secs0.0 se 0.0secs3.3 -4.1 8.4
11/1311:00:008.5 6.1 se7.8 secs0.8 se11.1 secs0.0 se 0.0secs3.8 -4.8 7.8
11/1310:00:006.5 4.8 se7.8 secs0.7 se11.1 secs0.0 se 0.0secs3.0 -3.8 7.8
11/1309:00:007.6 5.2 se8.3 secs0.0 se0.0 secs se secs3.5 -4.4 8.3
11/1308:00:007.4 5.8 se7.8 secs0.4 se11.1 secs0.0 se 0.0secs3.6 -4.5 7.8
11/1307:00:009.0 7.5 se7.7 secs0.0 se0.0 secs se secs4.6 -5.8 7.7
11/1306:00:008.3 6.7 se7.1 secs0.0 se0.0 secs se secs3.8 -4.8 7.1
11/1305:00:006.9 5.9 se6.6 secs0.0 se0.0 secs se secs3.1 -3.9 6.6
11/1304:00:006.0 5.0 se6.3 secs0.0 se0.0 secs se secs2.5 -3.1 6.3
11/1303:00:005.0 4.3 se5.9 secs0.0 se0.0 secs se secs2.0 -2.5 5.9
11/1302:00:003.3 3.1 se5.5 secs0.0 se0.0 secs se secs1.4 -1.7 5.5
11/1301:00:001.9 1.8 se5.5 secs0.3 se11.2 secs0.0 se 0.0secs0.8 -1.0 5.5
11/1300:00:001.0 0.9 se5.5 secs0.2 se10.6 secs0.0 se 0.0secs0.4 -0.5 5.5
11/1223:00:000.8 0.4 se11.4 secs0.6 se5.5 secs0.0 se 0.0secs0.4 -0.5 11.4

 

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
21:50:00 (GMT) on 11/13
Combined Sea Height:6.6 ft
Dominant Period:9.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:340 degrees
Barometric Pressure:1002.9 mbs
Air Temperature: 45.3 degrees
Water Temperature:53.8 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)
11/1321:50:006.69.09.813.73401002.945.353.8
11/1320:50:006.68.09.815.63501001.945.053.8
11/1319:50:007.29.013.717.60101001.544.832.0
11/1318:50:006.99.015.619.50101001.344.653.8
11/1317:50:008.59.017.623.40101000.844.653.8
11/1316:50:007.99.015.619.50101001.244.653.8
11/1315:50:008.59.017.621.40101001.444.654.0
11/1314:50:009.58.017.623.40101001.244.654.0
11/1313:50:009.20.019.525.40101001.032.032.0
11/1312:50:009.58.023.429.20201000.844.854.0
11/1311:50:009.28.023.429.20201000.345.354.0
11/1310:50:008.58.021.427.30301000.046.654.0
11/1309:50:008.98.021.425.4030999.547.154.0
11/1308:50:008.90.019.525.4050999.247.354.0
11/1307:50:008.98.019.525.4060999.047.132.0
11/1306:50:008.90.021.427.3060999.247.154.0
11/1305:50:007.57.023.427.3070998.947.532.0
11/1304:50:007.96.023.429.2070999.247.854.0
11/1303:50:006.96.023.427.3080999.748.454.0
11/1302:50:005.66.021.427.30701000.149.354.1
11/1301:50:004.65.019.523.40701001.451.454.0
11/1300:50:003.90.019.523.40701001.551.854.1
11/1223:50:003.35.017.621.40701002.052.254.1
11/1222:50:003.34.015.619.50601001.952.354.1

 

000016925 ___0.025162
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