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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)05/02
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
21:00:00 (GMT) on 05/02
Sea Height:2.3 ft
Primary Swell Height: 1.9 ft
Primary Swell Period: 9.9 secs
Surf Height1.5 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)
05/0221:00:002.3 1.9 se9.9 secs0.6 se6.7 secs0.0 se 0.0secs1.5 -1.9 9.9
05/0220:00:002.3 1.9 se9.9 secs0.6 se6.8 secs0.0 se 0.0secs1.5 -1.9 9.9
05/0219:00:002.0 1.7 se9.9 secs0.5 se13.0 secs0.6 se 6.8secs1.3 -1.7 9.9
05/0218:00:002.2 1.7 se10.2 secs0.5 se13.9 secs0.7 se 6.7secs1.4 -1.8 10.2
05/0217:00:002.3 1.8 se10.0 secs0.5 se14.0 secs0.8 se 6.7secs1.5 -1.8 10.0
05/0216:00:002.6 2.0 se10.1 secs0.5 se14.2 secs1.0 se 6.7secs1.6 -2.0 10.1
05/0215:00:002.6 1.8 se10.0 secs1.1 se6.8 secs0.5 se 13.8secs1.5 -1.8 10.0
05/0214:00:002.5 1.6 se10.9 secs1.3 se7.8 secs0.2 se 14.3secs1.4 -1.7 10.9
05/0213:00:002.2 1.7 se10.1 secs0.9 se6.7 secs0.0 se 0.0secs1.4 -1.7 10.1
05/0212:00:002.8 2.1 se10.0 secs1.1 se6.7 secs0.5 se 13.1secs1.6 -2.1 10.0
05/0211:00:002.5 2.1 se9.9 secs0.9 se6.8 secs0.0 se 0.0secs1.6 -2.0 9.9
05/0210:00:002.7 2.0 se9.9 secs0.6 se13.9 secs0.9 se 6.7secs1.6 -1.9 9.9
05/0209:00:002.9 2.3 se9.9 secs1.0 se6.8 secs0.4 se 13.1secs1.8 -2.2 9.9
05/0208:00:002.7 2.2 se10.0 secs1.0 se6.7 secs0.4 se 13.1secs1.8 -2.2 10.0
05/0207:00:002.6 1.9 se10.0 secs1.1 se6.8 secs0.5 se 13.7secs1.5 -1.9 10.0
05/0206:00:002.5 2.0 se10.1 secs0.8 se6.7 secs0.0 se 0.0secs1.6 -2.0 10.1
05/0205:00:002.8 2.3 se10.2 secs0.9 se6.8 secs0.2 se 14.3secs1.9 -2.4 10.2
05/0204:00:002.9 2.5 se10.3 secs0.6 se14.0 secs0.7 se 6.8secs2.0 -2.6 10.3
05/0203:00:003.0 2.1 se10.1 secs1.1 se6.7 secs0.3 se 14.3secs1.7 -2.2 10.1
05/0202:00:003.2 2.5 se10.2 secs1.0 se6.7 secs0.1 se 14.3secs2.0 -2.5 10.2
05/0201:00:003.2 2.5 se11.0 secs1.2 se7.8 secs0.1 se 14.3secs2.2 -2.8 11.0
05/0200:00:003.6 2.6 se10.2 secs1.4 se7.2 secs0.2 se 14.3secs2.2 -2.7 10.2
05/0123:00:003.3 2.5 se10.1 secs0.9 se13.1 secs1.4 se 6.7secs2.0 -2.5 10.1
05/0122:00:003.1 2.1 se11.0 secs1.7 se7.8 secs0.2 se 14.3secs1.8 -2.3 11.0

 

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
21:50:00 (GMT) on 05/02
Combined Sea Height:3.0 ft
Dominant Period:9.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:210 degrees
Barometric Pressure:1010.6 mbs
Air Temperature: 50.7 degrees
Water Temperature:47.8 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)
05/0221:50:003.09.07.89.82101010.650.747.8
05/0220:50:002.610.09.813.71701010.550.947.8
05/0219:50:002.610.07.811.71801010.651.148.0
05/0218:50:002.610.09.811.71901011.052.548.0
05/0217:50:002.610.05.87.80801010.949.648.2
05/0216:50:002.69.03.95.80901011.449.148.4
05/0215:50:002.610.05.87.80501012.247.848.2
05/0214:50:002.610.01.93.93101012.249.547.8
05/0213:50:003.010.07.89.82601013.249.147.3
05/0212:50:003.010.05.87.82201012.648.747.3
05/0211:50:002.610.05.87.82101012.348.447.1
05/0210:50:002.69.07.89.81901012.248.247.3
05/0209:50:002.610.05.87.81701012.047.847.1
05/0208:50:002.69.05.85.81601011.548.247.3
05/0207:50:002.610.05.87.82001011.648.647.1
05/0206:50:002.610.07.87.81801011.749.547.3
05/0205:50:002.610.05.87.81701011.749.147.5
05/0204:50:002.610.03.95.81401011.848.947.8
05/0203:50:003.011.05.87.81601012.049.148.2
05/0202:50:003.010.05.85.81501011.649.148.2
05/0201:50:003.311.03.95.81701011.749.348.6
05/0200:50:003.311.05.85.81601011.350.248.9
05/0123:50:003.310.03.97.81701010.353.648.9
05/0122:50:003.610.01.93.91101009.653.248.6

 

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