― BLOG
Field notes on the wind.
Irish outlooks, storm reports, how-tos and the science behind the numbers. Every chart in a post runs live — it reads the forecast when you open it, not when we wrote it.
Ireland outlookIreland wind outlook, week of 3 October 2026The week ahead shows Fri 9 Oct as the windiest day across most anchor points, with a peak modelled gust of 45 mph at Valentia. Live network data indicates a national mean wind of 5.6 mph.How-toWhy a single wind number is not the whole forecastOne model value is a prediction, not a certainty or a probability range. Keep its limits visible.IndustrySurf planning starts with the beach,not the compass aloneOnshore and offshore depend on the orientation of the shore. Wind alone does not answer whether a surf session is suitable.How-toHow to read wind direction without turning the arrows aroundWind direction usually names where the air comes from. Check the arrow legend before deciding where it is going.How-toOpen weather data,clear credit and honest limitsOpen data can be reused under its licence. Keep source credit, technical provenance and original illustrations distinct.ScienceFrom a model grid to a real place: what resolution meansGrid resolution helps explain what a model represents. A map pin does not make the model a site sensor.ScienceUnavailable is an answer: handling missing wind informationA missing wind field is unavailable, not zero. Check the variable, time and units before filling a gap.How-toWhy average wind and gusts answer different questionsAverage wind and gusts describe different parts of the flow. Read the product definition before comparing them.ScienceRun time,valid time and local time: reading a forecast honestlyRun time, valid time and retrieval time answer different questions. Keep them separate when reading a forecast.IndustryA wind briefing for construction is not permission to liftA forecast can inform construction planning. It cannot supply permission to lift or replace site procedures.ScienceA forecast for Clonmel is not a reading at your gateA place-name forecast gives model output for a location, not a wind measurement made at your gate.Spot guideWindsurfing at Lough Derg Windsurf, Co. Tipperary: which wind directions and strengths workA detailed guide for windsurfers planning sessions at Lough Derg Windsurf, Co. Tipperary, focusing on optimal wind directions, strengths, and local considerations.