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Buoy 44008 Nantucket
Longitude = 69.43W Latitude = 40.50N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)06/26
13:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44008
13:00:00 (GMT) on 06/26
Sea Height:1.2 ft
Primary Swell Height: 0.9 ft
Primary Swell Period: 7.2 secs
Surf Height0.5 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)
06/2613:00:001.2 0.9 se7.2 secs0.4 se11.0 secs0.1 se 14.3secs0.5 -0.6 7.2
06/2612:00:001.1 0.7 se7.1 secs0.3 se11.2 secs0.1 se 14.3secs0.4 -0.5 7.1
06/2611:00:001.3 0.8 se7.7 secs0.4 se11.3 secs0.0 se 0.0secs0.4 -0.6 7.7
06/2610:00:001.3 1.1 se7.1 secs0.3 se11.1 secs0.1 se 14.3secs0.5 -0.7 7.1
06/2609:00:001.4 1.1 se7.6 secs0.3 se11.1 secs0.1 se 14.3secs0.6 -0.7 7.6
06/2608:00:001.3 0.9 se7.6 secs0.3 se11.2 secs0.0 se 0.0secs0.5 -0.6 7.6
06/2607:00:001.5 1.1 se7.7 secs0.4 se12.7 secs0.0 se 0.0secs0.6 -0.8 7.7
06/2606:00:001.4 1.1 se7.7 secs0.4 se11.2 secs0.1 se 14.3secs0.6 -0.7 7.7
06/2605:00:001.5 1.0 se8.4 secs0.3 se12.3 secs0.0 se 0.0secs0.6 -0.7 8.4
06/2604:00:001.5 1.1 se7.7 secs0.4 se11.0 secs0.2 se 14.3secs0.6 -0.7 7.7
06/2603:00:001.5 1.1 se8.3 secs0.3 se11.9 secs0.0 se 0.0secs0.6 -0.8 8.3
06/2602:00:001.6 1.1 se7.7 secs0.4 se11.1 secs0.2 se 14.3secs0.6 -0.8 7.7
06/2601:00:001.6 1.0 se8.3 secs0.3 se12.6 secs0.1 se 16.7secs0.6 -0.8 8.3
06/2600:00:001.6 1.0 se8.3 secs0.4 se12.3 secs0.0 se 0.0secs0.6 -0.8 8.3
06/2523:00:001.7 1.1 se8.2 secs0.3 se12.2 secs0.0 se 0.0secs0.6 -0.8 8.2
06/2522:00:001.6 1.1 se7.2 secs0.4 se11.0 secs0.1 se 14.3secs0.5 -0.7 7.2
06/2521:00:001.7 1.2 se7.6 secs0.4 se11.0 secs0.2 se 14.3secs0.6 -0.8 7.6
06/2520:00:001.6 1.1 se7.1 secs0.4 se10.8 secs0.0 se 0.0secs0.5 -0.7 7.1
06/2519:00:001.8 1.2 se7.6 secs0.5 se10.9 secs0.1 se 14.3secs0.7 -0.8 7.6
06/2518:00:001.7 1.2 se8.4 secs0.4 se12.0 secs0.0 se 0.0secs0.7 -0.9 8.4
06/2517:00:001.7 1.1 se9.1 secs0.5 se5.9 secs0.2 se 13.0secs0.7 -0.9 9.1
06/2516:00:001.8 1.2 se8.3 secs0.3 se12.1 secs0.0 se 0.0secs0.7 -0.9 8.3
06/2515:00:001.9 1.3 se8.3 secs0.4 se12.3 secs0.1 se 16.7secs0.8 -1.0 8.3
06/2514:00:001.8 1.3 se8.3 secs0.4 se11.5 secs0.0 se 0.0secs0.8 -1.0 8.3

 

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 44008
13:50:00 (GMT) on 06/26
Combined Sea Height:2.0 ft
Dominant Period:7.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:140 degrees
Barometric Pressure:1019.6 mbs
Air Temperature: 63.3 degrees
Water Temperature:60.8 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)
06/2613:50:002.07.05.87.81401019.663.360.8
06/2612:50:002.00.05.87.81201019.562.832.0
06/2611:50:002.37.05.85.81201019.761.760.1
06/2610:50:002.37.03.95.81201019.661.759.5
06/2609:50:002.38.03.95.81201019.563.159.4
06/2608:50:002.37.05.85.81501019.462.160.3
06/2607:50:002.30.03.95.81501019.332.060.6
06/2606:50:002.37.05.85.81601019.162.632.0
06/2605:50:002.38.05.85.81701019.462.432.0
06/2604:50:002.38.03.95.81501019.761.559.4
06/2603:50:002.68.03.95.81701020.362.257.7
06/2602:50:002.67.05.85.81601020.562.258.1
06/2601:50:002.67.05.85.81701020.562.459.0
06/2600:50:002.60.03.95.81801020.263.059.5
06/2523:50:002.68.05.87.81701019.862.459.2
06/2522:50:003.08.03.93.92301019.863.358.6
06/2521:50:002.67.03.95.81901019.562.858.5
06/2520:50:003.08.05.85.82101019.662.858.5
06/2519:50:002.68.05.87.81901019.662.457.9
06/2518:50:003.07.05.87.82201019.762.257.7
06/2517:50:003.07.07.89.82301019.762.432.0
06/2516:50:003.09.07.87.82301019.962.159.5
06/2515:50:003.08.07.87.82301019.961.359.5
06/2514:50:003.08.07.89.82101019.462.259.4

 

000021694 ___0.026406
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