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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)06/23
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
20:00:00 (GMT) on 06/23
Sea Height:1.3 ft
Primary Swell Height: 1 ft
Primary Swell Period: 5.5 secs
Surf Height0.4 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)
06/2320:00:001.3 1.0 se5.5 secs0.4 se11.2 secs0.0 se 0.0secs0.4 -0.5 5.5
06/2319:00:001.5 1.3 se5.5 secs0.4 se11.2 secs0.0 se 0.0secs0.6 -0.7 5.5
06/2318:00:001.2 1.0 se5.6 secs0.4 se11.2 secs0.0 se 0.0secs0.4 -0.5 5.6
06/2317:00:001.4 1.1 se5.6 secs0.4 se11.4 secs0.0 se 0.0secs0.5 -0.6 5.6
06/2316:00:001.5 1.2 se5.6 secs0.3 se11.3 secs0.0 se 0.0secs0.5 -0.7 5.6
06/2315:00:001.4 1.1 se5.5 secs0.5 se11.2 secs0.0 se 0.0secs0.5 -0.6 5.5
06/2314:00:001.3 1.0 se5.6 secs0.4 se9.1 secs0.1 se 12.5secs0.5 -0.6 5.6
06/2313:00:001.2 0.5 se10.1 secs0.8 se5.5 secs0.0 se 0.0secs0.4 -0.5 10.1
06/2312:00:001.2 0.9 se5.5 secs0.4 se11.2 secs0.0 se 0.0secs0.4 -0.5 5.5
06/2311:00:001.1 0.5 se11.3 secs0.5 se7.8 secs0.0 se 0.0secs0.5 -0.6 11.3
06/2310:00:001.2 0.9 se5.5 secs0.5 se10.2 secs0.0 se 0.0secs0.4 -0.5 5.5
06/2309:00:001.1 0.8 se5.5 secs0.4 se9.0 secs0.0 se 0.0secs0.4 -0.4 5.5
06/2308:00:001.2 0.9 se5.5 secs0.5 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.5
06/2307:00:001.3 1.0 se5.5 secs0.5 se10.1 secs0.0 se 0.0secs0.4 -0.6 5.5
06/2306:00:001.1 0.8 se5.5 secs0.5 se9.0 secs0.0 se 0.0secs0.3 -0.4 5.5
06/2305:00:000.9 0.6 se8.3 secs0.3 se11.6 secs0.0 se 0.0secs0.4 -0.5 8.3
06/2304:00:000.9 0.6 se7.7 secs0.4 se11.2 secs0.0 se 0.0secs0.3 -0.4 7.7
06/2303:00:000.8 0.5 se10.3 secs0.5 se7.3 secs0.0 se 0.0secs0.4 -0.5 10.3
06/2302:00:000.8 0.5 se11.4 secs0.5 se8.4 secs0.0 se 0.0secs0.4 -0.5 11.4
06/2301:00:000.7 0.5 se10.0 secs0.3 se6.7 secs0.0 se 0.0secs0.4 -0.5 10.0
06/2300:00:000.7 0.5 se11.1 secs0.4 se7.8 secs0.0 se 14.3secs0.4 -0.5 11.1
06/2223:00:000.8 0.5 se11.3 secs0.4 se7.8 secs0.0 se 0.0secs0.5 -0.6 11.3
06/2222:00:001.0 0.5 se11.3 secs0.6 se7.9 secs0.0 se 0.0secs0.5 -0.6 11.3
06/2221:00:001.0 0.5 se11.2 secs0.6 se7.8 secs0.1 se 14.3secs0.5 -0.6 11.2

 

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
20:50:00 (GMT) on 06/23
Combined Sea Height:2.3 ft
Dominant Period:5.0 secs
Wind Speed: 1.9 kts
Wind Gust: 3.9 kts
Wind Direction:110 degrees
Barometric Pressure:1010.4 mbs
Air Temperature: 59.4 degrees
Water Temperature:58.1 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)
06/2320:50:002.35.01.93.91101010.459.458.1
06/2319:50:002.05.03.93.90301010.859.259.2
06/2318:50:002.05.01.93.90101011.159.459.9
06/2317:50:002.05.03.95.80201011.259.460.1
06/2316:50:002.06.05.87.80201011.459.460.1
06/2315:50:002.06.05.85.80101011.559.559.9
06/2314:50:002.36.05.87.80301011.559.760.1
06/2313:50:002.36.07.87.83601010.959.960.1
06/2312:50:002.65.07.811.73501010.960.359.9
06/2311:50:002.65.05.85.82101010.462.459.9
06/2310:50:003.05.09.811.71801010.563.159.9
06/2309:50:003.05.09.811.71601010.563.159.9
06/2308:50:003.35.011.715.61501011.063.159.7
06/2307:50:003.64.013.715.61501012.062.860.1
06/2306:50:003.35.013.715.61501012.562.660.3
06/2305:50:003.34.013.719.51501013.463.160.6
06/2304:50:003.04.013.717.61501013.963.060.8
06/2303:50:002.63.011.717.61401014.962.660.8
06/2302:50:002.63.013.715.61301015.462.460.6
06/2301:50:002.03.013.717.61201016.262.161.2
06/2300:50:001.33.011.713.71001016.861.561.5
06/2223:50:001.011.09.813.70801017.561.561.7
06/2222:50:001.09.07.89.80701017.761.761.5
06/2221:50:001.38.03.93.90501019.062.461.5

 

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