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Live forecasts update automatically; written guidance last reviewed 13 June 2026 by the Insight Britain weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Porthcawl’s current conditions, hourly breakdown and 7-day outlook. Use the tabs to switch between today’s details and the week ahead, and check the wind speed icon for sea breezes that affect the coast.
How does the live forecast work for Porthcawl?
The live forecast above updates automatically from Met Office data. The main panel shows temperature, wind direction and speed, plus precipitation probability. Toggle between “Now”, “Hourly” and “14 days” for a fuller picture. The wind arrow is especially useful for planning a trip to Rest Bay or the harbour.
What is Porthcawl’s typical climate through the seasons?
Porthcawl has a mild maritime climate, strongly influenced by the Bristol Channel. Winters (December to February) average lows near 3°C and highs around 8°C, with frequent cloud and rain. Spring brings gradual warming to 12–15°C by May, though sea breezes keep it cool. Summers (June to August) reach 18–21°C, rarely exceeding 25°C, with moderate rainfall. Autumns are mild and windy, with October and November seeing the highest rainfall totals.
How do local geography and the coast affect Porthcawl’s weather?
Porthcawl sits on a low headland exposed to the Bristol Channel. This means stronger winds than inland towns, especially from the south-west. The nearby Ogmore Valley and Kenfig Hill can trap cloud, but the coast often stays clearer. Sea fog (haar) occasionally rolls in during spring and early summer, reducing visibility for an hour or two.
When is the best time to visit Porthcawl, and what should you pack?
Late May to early September offers the most reliable weather for beach visits and the Porthcawl Elvis Festival. Pack layers, a waterproof jacket and sun protection even in summer. For winter walks, bring a windproof coat and sturdy shoes. The live forecast above will help you decide on the day.
Which nearby areas do readers also check?
People viewing Porthcawl weather often look at Bridgend (5 miles inland), Port Talbot (east along the coast), Neath (north-east), Swansea (west), Tonypandy (north) and Pontypridd (north-east). These spots share similar maritime conditions but vary in wind exposure and rainfall.
What will the weather be in Porthcawl tomorrow?
For tomorrow’s forecast, check the “Hourly” or “14 days” tab in the live forecast above. It will show temperature ranges, wind speed and rain probability for each part of the day, updated every hour from Met Office data.
What is the 10–14 day outlook for Porthcawl?
The 14-day tab in the live forecast above gives a general trend, not a precise hour-by-hour prediction. Expect a broad temperature and rainfall pattern, which becomes less reliable after day 7. For the most accurate planning, check the 10-day forecast page.
Does it rain a lot in Porthcawl?
Porthcawl receives around 1,000–1,100 mm of rain annually, similar to nearby Bridgend but less than upland areas. Rain is spread fairly evenly through the year, with October to January slightly wetter. The live forecast above will show rain probability for your planned day.
Are there any weather warnings for Porthcawl?
Yes, the Met Office issues yellow, amber or red warnings for wind, rain and snow affecting Porthcawl. For current alerts, visit the UK weather warnings page. The live forecast above may also display a warning banner if one is active.