I’ve set up a service that converts MET Norway’s high-resolution forecasts into GRIB2 files covering the Oslo fjord at roughly 1km resolution, updated every hour. They load straight into Expedition.

Fair warning: this is something I’m running on my own and it may only be temporarily available — no guarantees on uptime or how long it stays up. But while it’s running, you’re welcome to use it.

https://grib.alaya.no

Happy to hear if it’s useful or if anything looks off in the data.

Last edited by Martin.Elms (6/21/2026 1:15 am)