About Research Forecasting MetOcean Studies Software Current Marine Data

 

 


The AES40 North Atlantic Wind and Wave Climatology was developed at Oceanweather with support from Climate Research Branch of Environment Canada. The hindcast involved the kinematic reanalysis of all significant tropical and extra-tropical storms in the North Atlantic for the continuous period 1958-near present. Oceanweather's 3rd generation wave model (OWI3G) was adopted onto a .625 by .833 degree grid, wind and wave fields were archived at all active model points.

The AES40 methodology and validation has been extensively documented and presented in peer-reviewed journals and conferences. The AES40 methodology is discussed in the Journal of Atmospheric and Oceanic Technology, while the validation and climate assessment is best described in the preprints of 6th International Workshop on Wave Hindcasting and Forecasting.

 

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The AES40 wind and wave climatology archive is owned by Environment Canada and is made available to Canadian operators and researchers worldwide. Commercial requests for AES40 data are processed by Oceanweather with proceeds used to further extend the climatology.

Commercial products include:

  • Time series of wind and wave parameters (including sea/swell partitions) in ASCII or OSMOSIS format
  • Return period extremes for wind speed, wave height (significant, maximum and crest) and wave period
  • Operability statistics expressed as frequency-of-occurence tables and persistence/duration statistics
  • Directional wave spectra

 

 

 

For more information please contact oceanwx@oceanweather.com

Canadian operators and researchers please contact Val R. Swail, Climate Research Branch

 

 


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