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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Southampton Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For Swansea, the live forecast above shows the current conditions and the outlook for the day ahead. This coastal city, sitting on the Bristol Channel, often sees a milder, more changeable pattern than inland areas, with sea breezes shaping the immediate feel of the weather.
What is the weather in Swansea tomorrow?
Tomorrow’s conditions for Swansea will be driven by the same system shown in the live forecast above. Typically, the city’s position on the south-west coast means it can catch the first of any Atlantic weather fronts, so expect a mix of cloud and brighter spells, with the wind direction playing a key role in how warm it feels along the seafront.
What is the long-range forecast for Swansea?
For those checking the weather in Swansea for the next 10 to 14 days, the outlook remains typical for the region. The 14 day weather forecast in Swansea from the Met Office often highlights the influence of the sea, keeping temperatures moderate. For a detailed view, the 15 day weather forecast Swansea residents rely on will show a pattern of low pressure systems moving in from the Atlantic, interspersed with drier, settled periods.
Where can I find the Met Office weather for Swansea?
The Met Office provides detailed forecasts for Swansea, including hourly and 14-day outlooks. You can access their data directly via their website, which is the UK’s national weather service and a primary source for the live forecast above.
Is the BBC weather for Swansea reliable?
The BBC weather service for Swansea uses data from the Met Office, making it a reliable source for daily and long-range forecasts. It is a popular choice for quick checks on the weather in Swansea tomorrow or the 14 day outlook.
What is the 14 day weather forecast for Swansea from the Met Office?
The 14 day weather forecast for Swansea from the Met Office provides a general trend rather than precise daily details. It is useful for planning ahead, showing the likely pattern of rain, wind, and sunshine over the fortnight.
Sources
For more regional outlooks, check our UK weather hub or the Bristol Weather page for nearby conditions across the channel. You can also view the 10 Day Weather Forecast UK for a broader picture.