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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 the most accurate and up-to-date conditions in Porthcawl, the live forecast above provides the current temperature and wind details for this popular Bridgend Bay resort, while the Met Office remains the primary source for official warnings and long-range outlooks.
What is the weather in Porthcawl tomorrow and for the next 10 days?
Based on the live forecast above, tomorrow’s conditions for Porthcawl will follow the pattern shown, with sea breezes often moderating temperatures along the Glamorgan coast. For a detailed look at the week ahead, including potential rain bands moving in from the Bristol Channel, check our 10 Day Weather Forecast UK page. Those planning further ahead often search for bbc weather porthcawl 14 days or even a 21 day weather porthcawl outlook, though longer-range forecasts carry lower confidence.
How does Porthcawl’s coastal location affect its weather?
Porthcawl’s position on the south Wales coast means it is often milder than inland valleys in winter, but exposed to brisk south-westerly winds. Conditions here can differ notably from Bristol Weather across the Channel, and are frequently compared to bbc weather swansea and bbc weather cardiff for regional context. The met weather porthcawl data from the Met Office is the most reliable for tide and wind-surge information.
Is the weather in Porthcawl different from inland Bridgend?
Yes. Porthcawl’s coastal position means it is often 1–2°C cooler in summer due to sea breezes, and less prone to frost in winter than inland areas like Bridgend town. Wind speeds are also consistently higher near the seafront.
Where can I find a reliable 14-day forecast for Porthcawl?
The Met Office provides the most authoritative bbc weather porthcawl 14 days outlook, though accuracy decreases after day 7. For a broader regional view, our UK weather hub links to trusted sources. Avoid third-party sites claiming precise 21-day predictions.
Does Porthcawl get more rain than nearby Swansea?
Porthcawl and Swansea share similar rainfall patterns, both sheltered by the Welsh hills. However, Porthcawl can experience heavier showers when Atlantic fronts push directly into the Bristol Channel. Check weather in porthcawl tomorrow for the most localised detail.