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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)05/14
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 05/14
Sea Height:1 ft
Primary Swell Height: 0.5 ft
Primary Swell Period: 10.3 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)
05/1422:00:001.0 0.5 se10.3 secs0.7 se5.5 secs0.0 se 0.0secs0.4 -0.5 10.3
05/1421:00:001.2 0.7 se12.1 secs0.8 se5.5 secs0.0 se 0.0secs0.7 -0.8 12.1
05/1420:00:001.0 0.5 se11.5 secs0.7 se5.5 secs0.0 se 0.0secs0.5 -0.6 11.5
05/1419:00:001.1 0.7 se12.2 secs0.7 se5.5 secs0.3 se 8.5secs0.7 -0.9 12.2
05/1418:00:001.3 0.6 se12.4 secs1.0 se5.5 secs0.4 se 9.3secs0.6 -0.8 12.4
05/1417:00:001.0 0.6 se12.3 secs0.4 se9.3 secs0.6 se 5.5secs0.6 -0.8 12.3
05/1416:00:001.2 0.9 se12.3 secs0.5 se5.5 secs0.0 se 0.0secs0.9 -1.1 12.3
05/1415:00:001.0 0.8 se11.3 secs0.5 se5.4 secs0.0 se 0.0secs0.7 -0.9 11.3
05/1414:00:001.1 0.8 se11.3 secs0.6 se5.4 secs0.0 se 0.0secs0.7 -0.9 11.3
05/1413:00:001.0 0.7 se12.1 secs0.3 se8.5 secs0.4 se 5.5secs0.7 -0.9 12.1
05/1412:00:000.8 0.5 se12.0 secs0.3 se8.4 secs0.0 se 0.0secs0.5 -0.6 12.0
05/1411:00:000.9 0.6 se12.2 secs0.5 se5.5 secs0.3 se 8.5secs0.6 -0.7 12.2
05/1410:00:000.8 0.4 se10.6 secs0.5 se5.5 secs0.0 se 0.0secs0.4 -0.5 10.6
05/1409:00:000.9 0.7 se11.2 secs0.4 se5.5 secs0.1 se 14.3secs0.6 -0.7 11.2
05/1408:00:000.8 0.6 se11.4 secs0.4 se5.6 secs0.0 se 0.0secs0.5 -0.7 11.4
05/1407:00:000.9 0.7 se12.3 secs0.3 se8.4 secs0.0 se 0.0secs0.7 -0.9 12.3
05/1406:00:001.0 0.8 se12.0 secs0.3 se8.4 secs0.0 se 0.0secs0.8 -1.0 12.0
05/1405:00:001.1 0.8 se11.9 secs0.5 se5.5 secs0.0 se 0.0secs0.8 -1.0 11.9
05/1404:00:001.0 0.8 se12.3 secs0.3 se8.5 secs0.0 se 0.0secs0.8 -1.0 12.3
05/1403:00:001.3 1.1 se12.3 secs0.6 se5.5 secs0.0 se 0.0secs1.0 -1.3 12.3
05/1402:00:001.1 0.8 se11.3 secs0.6 se5.5 secs0.1 se 14.3secs0.7 -0.9 11.3
05/1401:00:001.1 0.6 se11.3 secs0.9 se5.5 secs0.0 se 0.0secs0.5 -0.6 11.3
05/1400:00:001.2 0.6 se11.8 secs0.9 se5.5 secs0.0 se 0.0secs0.5 -0.7 11.8
05/1323:00:001.0 0.4 se11.0 secs0.7 se5.5 secs0.1 se 14.3secs0.4 -0.5 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
22:50:00 (GMT) on 05/14
Combined Sea Height:2.6 ft
Dominant Period:5.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:130 degrees
Barometric Pressure:1005.1 mbs
Air Temperature: 50.5 degrees
Water Temperature:50.9 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)
05/1422:50:002.65.07.89.81301005.150.550.9
05/1421:50:002.35.09.811.71101005.150.550.9
05/1420:50:002.35.09.813.71001005.750.751.1
05/1419:50:002.34.09.811.71001006.050.950.9
05/1418:50:002.34.09.811.71001006.751.150.9
05/1417:50:002.64.09.811.71001007.551.450.9
05/1416:50:002.65.07.89.81001008.152.551.1
05/1415:50:000.00.011.713.71301008.952.551.1
05/1414:50:003.05.07.89.81301009.552.350.9
05/1413:50:003.35.013.715.61401009.452.250.7
05/1412:50:003.05.013.717.61301009.852.350.7
05/1411:50:003.04.011.713.71401010.052.550.5
05/1410:50:002.64.011.713.71501010.451.850.4
05/1409:50:002.34.013.717.61401010.452.250.4
05/1408:50:002.34.011.713.71301011.052.050.4
05/1407:50:002.04.013.717.61501011.653.150.2
05/1406:50:002.04.09.811.71501012.051.850.2
05/1405:50:002.34.09.89.81401012.751.450.4
05/1404:50:002.34.09.811.71501013.551.850.2
05/1403:50:002.012.011.715.61701013.752.550.4
05/1402:50:002.34.011.713.71701014.052.750.5
05/1401:50:002.64.011.713.71701014.453.450.7
05/1400:50:003.05.013.715.61701014.254.150.7
05/1323:50:003.35.011.715.61801014.055.450.7

 

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