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Weather window around storm Ciarán
Hourly wind and wave height in the Iroise Sea during storm Ciarán (Nov. 2023), with an operational threshold and favourable windows highlighted.
Wind + wave time series (Open-Meteo: ERA5 reanalysis and wave model) for the week of 31 October to 7 November 2023, which includes the passage of storm Ciarán. The teal bands mark the windows where waves stay below the operational threshold: that is the question an operational forecast answers - when, and for how long.