Wind forecast Castletroy today

Wind in Castletroy right now

Meteogram and wind rose for Castletroy

Next 48 hours, hour by hour

Mean wind through the next 48 hours runs between 6 and 19 km/h (4 to 12 mph), mostly from the SW. The strongest gust is 36 km/h (22 mph) at Mon 14:00. Speeds are in km/h with miles per hour underneath. Direction is where the wind comes from.

Seven-day gust outlook

The windiest day of the week is Fri 9/10 with gusts to 49 km/h (30 mph). The calmest is Tue 6/10, gusts to 28 km/h (17 mph). Later days are less certain than the first two: the further out, the more the models can disagree.

What the wind does in Castletroy

Castletroy, or Caladh an Treoigh, is situated in County Limerick, approximately 13 km from the coast. As an inland location, it generally experiences less direct exposure to the strongest Atlantic winds compared to coastal areas. The county experiences a mean 10 m wind speed of approximately 4.5-6 m/s inland. Wind speeds at higher altitudes, such as 80 m or 120 m, will typically be greater than those observed at 10 m. Gusts are a common feature of the wind in Ireland, often exceeding the mean wind speed. These gusts can be influenced by local topography and the passage of weather systems across the country. The prevailing wind direction in County Limerick is from the southwest, which influences the wind patterns observed in Castletroy.

Seasonal pattern

The seasonal wind pattern in Castletroy follows the general Irish climate, with winter typically being the windiest season. Stronger winds and gales are more prevalent during the winter months, driven by Atlantic depressions. Spring often sees a continuation of southwesterly winds. Summer generally brings lighter winds, although afternoon sea breezes can develop on the south coast, which may have some indirect influence further inland. Autumn transitions back to stronger wind conditions. Throughout the year, the passage of weather fronts can introduce periods of elevated wind speeds and gusts regardless of the season, though their frequency and intensity are higher in winter.

Exposure and shelter

Castletroy's inland position within County Limerick provides some degree of shelter compared to exposed coastal locations. The town is situated within an inland Shannon county, with the Shannon estuary to the west and the Golden Vale to the south. While the county notes indicate that the Shannon estuary can funnel westerlies and hill sites elsewhere in the county, such as Tournafulla and Ballyhoura, can see stronger gusts, Castletroy itself is not directly in these specific exposure zones. Local topography, including buildings and tree lines, will create microclimates of shelter and exposure within the town. Wind speeds will generally be lower in built-up areas or in the lee of significant structures.

Local uses of the wind forecast

Accurate wind forecasts are valuable for several activities in Castletroy and the surrounding area. For agriculture, knowing wind speed and direction is crucial for planning spraying operations and timing silage harvesting. The county's economy includes pharma and manufacturing, where wind conditions can impact outdoor work or the operation of certain facilities. For general outdoor activities like walking or golf at Castletroy Golf Club, understanding wind strength is important for comfort and planning. Wind chill can make outdoor conditions feel significantly colder than the ambient temperature. For building and roofing work, wind forecasts are essential for operational safety and material handling. Even for events, such as those at Thomond Park, wind can influence comfort and the setup of temporary structures.

Near Castletroy

Castletroy is in Co. Limerick, one of 12 towns we publish for the county. The nearest observing stations are Shannon Airport (25 km), Shannon Airport EINN (METAR) (25 km) and Gurteen (56 km). The closest wind farm in our guide is Glenough Wind Farm, about 42 km away.

Nearest spots

Questions about wind in Castletroy

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Set your own limit and watch the odds at the live instrument for Castletroy, or read how the numbers above are made.