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    Understanding the Compare Forecast Feature in Windy.com

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    articleforecast modelscompare featurecompare
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    • B Offline
      bgorberg
      last edited by

      I use the ecmwf and gfs models for looking at wind. I use the ecmwf for looking at shorter period swells from multiple directions and then only use the gfs when theres a big long period swell. The gfs tends to filter out many little swells, but sometimes its good to know about all the little swells.

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      • got1heartG Offline
        got1heart @Korina | Premium
        last edited by

        @Korina ECMWF Works like a charm in Southern California.

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        • S Offline
          Sindbad | Premium
          last edited by

          Mediterranean-ECMWF

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          • jschwedenJ Offline
            jschweden | Premium
            last edited by

            I find ECMWF most accurate for the western Baltic Sea

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            • S Offline
              svanhooreweghe @Korina | Premium
              last edited by

              @Korina at the Belgian coast I kinda like Arome

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              • sk-skubaS Offline
                sk-skuba @Korina
                last edited by

                @Korina I use ECMWF, as usually.

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                • P Offline
                  Pcanniccioni @Korina | Premium
                  last edited by

                  @Korina GFS

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                  • S Offline
                    stefanbe | Premium
                    last edited by

                    In North Germany i often usually pick ICON-D2 Meteogram.

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                    • M Offline
                      maltoon @Korina
                      last edited by

                      @Korina

                      Hi Korina.
                      I work on the Manly ferry service in Sydney Australia and use Windy extensively to see wind and swell forecasts.
                      I've set up a favourites point between the harbour entrance ,where swells may reach over 5m in bad conditions.
                      I particularly like the ability to switch between models to check consistency. Also the display of wind and isobars is first class.

                      Locally some people use a near shore forecast model which is based, I think, on NOAA 3. Do you know if , in broad terms this is similar to GFS?

                      Finally, given the forecast models have a resolution of several km : When looking at points close together ; are the differences explained by interpolation?

                      Great program, keep up the good work.

                      Mal Toon
                      Writetomaltoon@gmail.com

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                      • K Offline
                        kamilpz | Premium
                        last edited by

                        In Poland I use ECMWF most of the time (and comparison feature when I need more understanding and confidence).

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                        • ascaroA Offline
                          ascaro
                          last edited by

                          Guys,you are the best! For me, Ecmwf stands out here in NE Italy. Thanks again for your efforts and dedication

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                          • anchoragemarinaA Offline
                            anchoragemarina | Premium
                            last edited by

                            ECWMF for east coast of Australia and South Pacific wins hands down.

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                            • A Offline
                              alps1980 | Premium
                              last edited by

                              I use the Meteoblue as this is the most accurate for the location where I live. Living in a small alpine valley in Austria right to the main ridge of the alps forecast can be tricky. Especially temperature forecasts are very different between the models most of the time.

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                              • W Offline
                                wiredcam @Korina | Premium
                                last edited by

                                @Korina the ECMWF is what I predominantly use especially for my PPG flying here in South Africa 🇿🇦

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                                • futureomanF Offline
                                  futureoman @Korina | Premium
                                  last edited by

                                  @Korina
                                  In my country, Oman, ICON then ECMWF are working perfectly.

                                  Future

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                                  • xcguideX Offline
                                    xcguide @Korina | Premium
                                    last edited by

                                    @Korina Hello I tend to trust more the GFS and météo blue model.
                                    The fact that we can easily compare the different model is great feature. Thanks for that! Nice cap by the way...

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                                    • D Offline
                                      Der Direktor @Korina | Premium
                                      last edited by

                                      @Korina ECWMF works good for me in central Germany - occasionally I take a look at the comparison. 👍🙂

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                                      • G Offline
                                        gdc.photowords @Korina
                                        last edited by

                                        @Korina On the east coast of Australia, at least between Hobart and Sydney, the ECMWF consistently underestimates the wind speed (being used for sailing) by 5 to 10 knots. This is a large discrepancy for a sailboat. The Access 12 model does a much better job.

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                                        • tdenkrewT Offline
                                          tdenkrew @Korina | Premium
                                          last edited by

                                          @Korina i use most of the time meteoblue :)

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                                          • J Offline
                                            jsamuli | Premium
                                            last edited by

                                            Here in southern Finland I use ECMWF and it seems pretty accurate. Thanks for the great app!

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