Home › Weather › Swansea Weather
Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Current UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading out in Swansea today; conditions can shift quickly along the coast, so it pays to plan ahead if you’re commuting or sightseeing.
When is the best time to visit Swansea?
Late spring to early autumn (May–September) brings the mildest, driest weather for exploring the Gower Peninsula or Swansea Bay. July and August are peak holiday months, so book accommodation early. For fewer crowds and still decent conditions, June and September offer a good balance of warmth and value.
What should I pack for a trip to Swansea?
A waterproof jacket is essential year-round — even in summer, sea breezes can bring sudden showers. Layers work well, especially in spring and autumn. In winter, a warm coat and sturdy shoes are wise for coastal walks. Don’t forget sunscreen in high summer; the UV can be stronger than you expect.
Frequently asked questions about Swansea weather
Is it often windy in Swansea?
Yes, especially in autumn and winter when Atlantic low-pressure systems roll in. The exposed coastline can feel breezy even on calm days, so a windproof layer is a good bet for beach walks.
When are school holidays in Swansea?
Welsh school holidays follow local council dates. Typically, half-term breaks fall in late October and mid-February, with summer holidays from late July to early September. Always check Swansea Council’s term dates if planning a trip.
How reliable are long-range forecasts for Swansea?
Beyond five days, confidence drops due to the region’s maritime climate. For the 14 day weather swansea met office outlook, treat it as a trend rather than a guarantee. The bbc weather swansea 14 days forecast is a useful guide but revisit it closer to the time.
For a wider view of conditions across the country, visit our UK weather hub or check the 10 day weather forecast UK. If you’re heading elsewhere in Wales, the met office weather swansea page and local updates for weather in swansea tomorrow are worth bookmarking. For longer planning, the weather in swansea 10 days and 15 day weather forecast swansea can help you decide when to travel.