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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)08/14
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
04:00:00 (GMT) on 08/14
Sea Height:0.8 ft
Primary Swell Height: 0.7 ft
Primary Swell Period: 12.2 secs
Surf Height0.7 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)
08/1404:00:000.8 0.7 se12.2 secs0.3 se9.2 secs0.2 se 5.6secs0.7 -0.8 12.2
08/1403:00:000.8 0.6 se12.3 secs0.4 se9.2 secs0.3 se 5.6secs0.6 -0.7 12.3
08/1402:00:000.8 0.6 se12.2 secs0.2 se8.4 secs0.0 se 16.7secs0.6 -0.8 12.2
08/1401:00:000.8 0.6 se12.2 secs0.3 se9.2 secs0.1 se 16.7secs0.6 -0.8 12.2
08/1400:00:000.8 0.6 se12.3 secs0.4 se9.3 secs0.3 se 6.3secs0.6 -0.7 12.3
08/1323:00:000.8 0.6 se12.5 secs0.3 se9.3 secs0.2 se 6.2secs0.6 -0.8 12.5
08/1322:00:001.0 0.9 se12.2 secs0.2 se8.5 secs0.0 se 0.0secs0.8 -1.1 12.2
08/1321:00:000.8 0.7 se12.4 secs0.3 se9.4 secs0.2 se 6.2secs0.7 -0.9 12.4
08/1320:00:000.9 0.8 se12.4 secs0.2 se9.3 secs0.2 se 6.2secs0.8 -1.0 12.4
08/1319:00:000.8 0.7 se12.4 secs0.3 se9.3 secs0.1 se 16.7secs0.7 -0.9 12.4
08/1318:00:000.8 0.7 se12.3 secs0.3 se9.3 secs0.2 se 6.2secs0.7 -0.8 12.3
08/1317:00:000.9 0.8 se12.6 secs0.3 se9.2 secs0.2 se 5.9secs0.8 -1.0 12.6
08/1316:00:000.8 0.6 se12.6 secs0.3 se9.2 secs0.3 se 5.5secs0.6 -0.8 12.6
08/1315:00:000.8 0.6 se12.5 secs0.2 se9.3 secs0.3 se 5.9secs0.6 -0.8 12.5
08/1314:00:000.7 0.4 se12.5 secs0.2 se9.2 secs0.3 se 5.5secs0.4 -0.6 12.5
08/1313:00:000.5 0.3 se11.5 secs0.3 se8.4 secs0.0 se 0.0secs0.3 -0.3 11.5
08/1312:00:000.6 0.4 se12.3 secs0.3 se9.2 secs0.3 se 5.9secs0.4 -0.5 12.3
08/1311:00:000.7 0.5 se12.7 secs0.3 se9.1 secs0.3 se 5.9secs0.5 -0.6 12.7
08/1310:00:000.7 0.5 se12.8 secs0.2 se9.2 secs0.3 se 6.0secs0.5 -0.7 12.8
08/1309:00:000.7 0.6 se12.4 secs0.3 se9.3 secs0.2 se 6.0secs0.6 -0.7 12.4
08/1308:00:000.7 0.6 se12.5 secs0.2 se9.2 secs0.2 se 6.0secs0.6 -0.7 12.5
08/1307:00:000.7 0.6 se12.4 secs0.2 se7.7 secs0.0 se 0.0secs0.6 -0.8 12.4
08/1306:00:000.6 0.4 se12.3 secs0.2 se9.2 secs0.3 se 5.5secs0.4 -0.5 12.3
08/1305:00:000.6 0.4 se12.2 secs0.2 se9.1 secs0.3 se 5.9secs0.4 -0.5 12.2

 

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
04:50:00 (GMT) on 08/14
Combined Sea Height:0.7 ft
Dominant Period:0.0 secs
Wind Speed: 9.8 kts
Wind Gust: 9.8 kts
Wind Direction:300 degrees
Barometric Pressure:1012.8 mbs
Air Temperature: 71.1 degrees
Water Temperature:69.6 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)
08/1404:50:000.70.09.89.83001012.871.169.6
08/1403:50:001.012.07.89.82701012.371.269.8
08/1402:50:000.70.05.87.82601011.772.170.3
08/1401:50:001.013.03.95.82101011.771.870.0
08/1400:50:001.011.05.87.82001010.973.070.3
08/1323:50:001.013.05.85.81801010.471.871.2
08/1322:50:001.012.03.93.91701010.171.271.2
08/1321:50:001.011.05.87.81601009.971.870.9
08/1320:50:001.013.07.89.81501009.472.071.6
08/1319:50:000.70.07.87.81001009.271.871.6
08/1318:50:001.012.07.89.80501009.472.732.0
08/1317:50:001.013.01.93.91201009.474.173.8
08/1316:50:001.012.01.93.90101009.272.572.3
08/1315:50:001.013.01.93.92601009.472.070.2
08/1314:50:001.06.03.95.82301009.269.869.6
08/1313:50:001.02.05.87.81901009.168.969.1
08/1312:50:001.32.03.95.83101009.668.468.5
08/1311:50:001.32.09.811.72401009.668.768.7
08/1310:50:001.02.09.811.72301009.268.568.9
08/1309:50:001.012.09.811.72401008.868.969.4
08/1308:50:000.70.09.811.72401008.869.469.6
08/1307:50:001.011.09.811.72301009.070.269.6
08/1306:50:000.70.011.713.72401008.770.269.6
08/1305:50:001.013.09.811.72401008.671.469.4

 

000016452 ___0.026035
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