Alnmouth Weather
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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Policyline weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Alnmouth, on the Northumberland coast between Amble and Seahouses, sees a mix of sea breezes and inland conditions. The live forecast above shows today’s outlook, with the main story being a gradual shift in wind direction that will affect how warm it feels along the beachfront.
What is the weather like in Alnmouth today?
The live forecast above indicates a day of broken cloud and occasional sunny spells, with the breeze coming in off the North Sea. Temperatures will be held down by the onshore flow, making it feel cooler than inland spots such as Alnwick. Rain is unlikely until later in the week, so it’s a good day for a coastal walk, but keep a light jacket handy.
How does Alnmouth’s coastal location affect its weather?
Alnmouth sits at the mouth of the River Aln, so sea fog and low cloud can roll in quickly, especially in spring. The coast also moderates extreme temperatures – summers are rarely hot, winters rarely bitter. Tides can affect beach access, so always check local tide times if you plan to explore the estuary.
Is Alnmouth often windy?
Yes, because it’s exposed to the North Sea. Autumn and winter bring the strongest gusts, especially during low-pressure systems. Summer winds are lighter but still noticeable on the beach. Sheltered spots up the Aln valley are calmer.
When is the best time to visit Alnmouth for settled weather?
Late spring (May–June) and early autumn (September) often bring the most settled spells, with lighter winds and fewer rain days. July and August can be pleasant but also subject to sea fog – locals call it “haar” – that lingers for hours.
Does Alnmouth get snow?
Occasionally, but it rarely settles for long because of the coastal influence. Inland areas like the Cheviot Hills see more frequent and lasting snow. When snow does reach the coast, it usually melts within a day or two.
For a wider look at conditions across the UK, visit the UK weather hub. If you’re planning ahead, the 10 day weather forecast UK page gives a longer view. For regional comparisons, see Birmingham Weather or Glasgow Weather. Stay updated with bbc news for any severe weather alerts and check the met office weather alnmouth page for the latest official outlook.
