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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Metro Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For the latest conditions in Guernsey, the live forecast above gives a clear snapshot of today’s weather in St Peter Port and across the island. The Channel Islands see a distinctly maritime climate, so cloud, breeze and sea fog can shift quickly near the coast.
What is the weather in Guernsey like today?
The live forecast above provides the most accurate reading for St Peter Port and the wider bailiwick. Given the island’s position in the English Channel, conditions often change with the tide and wind direction. If you’re checking the bbc weather guernsey st peter port feed, note that coastal fog can linger even when inland areas are clear. For the northern parishes, including the bbc weather guernsey st sampsons area, the breeze off the Braye du Valle can feel noticeably cooler.
How does the forecast look for the next ten days?
For a longer view, the weather in guernsey 10 days outlook from the live forecast above shows a typical spring mix of brighter spells and passing showers. Those using xc weather guernsey for sailing or flying will want to pay close attention to the wind shifts and visibility reports. The met office weather guernsey data generally aligns with the local observations shown in the live forecast, so it’s a reliable baseline for planning walks on the cliff paths or trips to the west coast beaches.
Where can I find the most reliable Guernsey weather forecast?
The live forecast above is updated regularly from Met Office and BBC sources. For local context, the guernsey press weather section also publishes daily sea-state and tide details.
Why does Guernsey’s weather vary so much from the UK mainland?
Guernsey sits much further south in the Channel, so it often escapes the low-pressure systems that hit southern England. However, the same latitude brings frequent sea fog and a stronger Atlantic swell.
Is the weather in St Sampson’s very different from St Peter Port?
They are only a few miles apart, but St Sampson’s can be slightly cooler in a north-easterly breeze, while St Peter Port benefits from a sheltered harbour position. The live forecast applies to both.
For a wider look at conditions across Britain, see our UK weather hub or check the 10 Day Weather Forecast UK for the mainland outlook. The Bristol Weather page also gives a useful comparison for those crossing to Guernsey from the West Country.