• GOMOS2017 Release

    Oceanweather are pleased to announce an update to GOMOS (Gulf of Mexico Oceanographic Study) for the years 2015-2017 in a version of the hindcast called GOMOS2017. In addition to these three (3) years, new variables Wind Gusts and Mean Zero-Crossing Period (TZ) will be included in the hindcast.

    For further information on the costs associated with updating your GOMOS hindcast using GOMOS2017 results please contact Erin Harris via email at

  • Brian Callahan, Vice President of Oceanweather, Featured in Swell Navigator Stories

    Click here to learn about Brian’s history of surfing and his interest in meteorology in the most recent Swell Navigator Stories. For more information about the Swell Navigator App, go to

  • Meet Us at OTC 2018 in Houston!

    Oceanweather are pleased to once again exhibit at the Offshore Technology Conference (OTC) in Houston, April 30 – May 3, 2018 at NRG Park. This is the 50th year of the conference and OWI’s 23rd year as an exhibitor. Please visit Oceanweather at Booth 2206 in NRG Center.

  • Evaluating the ERA5 Reanalysis at the 2018 WISE Conference

    An evaluation of the latest European Centre for Medium-Range Weather Forecasts (ECMWF) reanalysis, known as the ERA5, is represented at the 2018 Waves in Shallow Environments (WISE) conference in Tel Aviv, Israel. Oceanweather (OWI) compared the ERA5 dataset against altimeter and buoy measurements from 2010 – 2016 using the 10-meter winds and significant wave height with focus on the wind forcing in the strongest tropical and extra-tropical events. Wind forcing has been shown to be a dominant source of error when applied in ocean response models for describing the peak events that drive design and operability in offshore and coastal applications and this informs potential users of deficiencies within the dataset.

  • Oceanweather at 2018 ADCIRC User's Group Meeting at the NOAA Center for Weather and Climate Prediction in College Park, MD

    Oceanweather (OWI) presented a replacement for their ADCIRC NWS-12 wind and pressure (also known as WIN/PRE) input format at the 2018 ADCIRC User’s group meeting. This new format (NWS-13) is based on NetCDF4, and supports arbitrary numbers of sub-grid overlays, sophisticated grid descriptions and storm-following moving grids matched with independent temporal descriptions to ensure sufficient spatial and temporal fidelity to capture the complex dynamics of a specific storm or set of storms.

  • Oceanweather to Exhibit at Oceanology International in London (UK) March 13-15, 2018

    Oceanweather are excited to once again exhibit at Oceanology International in London. This will be the eighth time as an exhibitor to the conference after the company’s founder, Dr. Vincent Cardone, was presented with the Oceanology International Lifetime Achievement Award in 2002. Please visit us at stand A20 at the Excel Center London.

  • Global Add-On Hindcast Products: GROW-MET, GROW-HYDRO, GROW-TIDE

    In addition to our standard global winds and waves, Oceanweather also maintains a collection of various hindcast options not typically found in our standard hindcasts. GROW-MET, GROW-TIDE, and GROW-HYDRO are three of OWI’s low cost, add-on hindcast products many find useful as a way to fulfil requirements for detailed metocean design that go beyond winds and waves. Below is a listing with detail for each of these hindcast add-on options.

  • Oceanweather in Partnership with Swell Navigator

    Oceanweather is pleased to announce our partnership with Swell Navigator. Swell Navigator is a new surf spot forecasting app developed by dedicated surf explorers. Oceanweather will be providing our expertise through standard global wind and wave forecast products. Surf spots, forecasts, and ideal conditions are fully personalized and customizable within the app. Swell Navigator allows you to build your personal surf spot database and organize it into custom surf lists. Share surf lists with your friends to score the most epic waves together.

  • Oceanweather Presents Hurricane Harvey Hindcast at 1st Workshop on Waves, Storm Surges and Coastal Hazards held in Liverpool, UK

    An analysis of Hurricane Harvey (2017) was presented at the 1st Workshop on Waves, Storm Surges and Coastal Hazards held in Liverpool, UK. Harvey made landfall near San Jose Island on the Texas coast as a Category 4 storm on the Saffir-Simpson scale with one-minute winds of 115-120 knots. The storm devastated the coastal towns of Rockport and Fulton TX and dumped over 50 inches of rain in the Houston area. In order to critically assess wind, wave and surge damage both offshore and on the coast, a detailed analysis of the wind and pressure fields in Harvey were required for application in ocean response models.

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