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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Story Native weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The BBC Weather forecast for Portrush shows conditions for this coastal town in County Antrim. The live forecast above gives today’s outlook; typical for the north coast, it alternates between Atlantic fronts and brief clear spells, so check the hourly breakdown for wind and rain timings.
What makes Portrush weather different from inland Northern Ireland?
Portrush sits on the Atlantic-facing Causeway Coast, so its weather is heavily influenced by sea breezes and passing low-pressure systems. This means milder winters than inland areas, but also more persistent cloud and stronger winds. The live forecast above will show gusts that often outpace readings at Belfast or Armagh.
How far ahead can you rely on a forecast for Portrush?
For planning trips, a 7-day outlook (often labelled “met office weather portrush” or “bbc weather portrush 7 days”) gives useful trends. Beyond that, the 10- to 21-day range becomes speculative because Atlantic systems shift quickly. Use the 10-day forecast as a guide while checking the live forecast above daily for short-term adjustments.
Is Portrush windier than inland towns?
Yes, because it is exposed to the Atlantic. Sustained winds of 20–30 mph are common, and the live forecast above will often show higher gusts than stations inland. Check the wind arrow on the BBC Weather map before heading to the beach.
What’s the best month to visit Portrush for calm weather?
May to June tends to bring lighter winds and longer dry spells, though Atlantic conditions can change quickly. The live forecast above will show June averages, but always pack a windproof layer.
How do the 14-day forecasts compare for Portrush?
BBC Weather’s 14-day outlook for Portrush offers a broad pattern but accuracy drops sharply after day 7. Use it to spot likely unsettled periods, then rely on the live forecast above for precise timing.
For more UK locations, see our weather hub or check the 10-day forecast page. If you’re planning a trip to the coast, also browse Glasgow weather for a comparison of inland conditions.