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Rosemergy, Cornwall Weather

🌡️ Current Conditions
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Current Conditions Detail
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⏱ 24-Hour Forecast
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📅 7-Day Outlook
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📝 Extended Forecast
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About Rosemergy, Cornwall

Rosemergy claims the rugged spine of the Penwith peninsula, where the Atlantic wind strips the gorse to a lean, salt-bitten silver. It lies 4.2 miles north-east of St Just (from St Just: bearing 41°T, OS grid SW 418 363), and is situated east-north-east of Pendeen village. The landscape here falls within the Aire Point to Carrick Du SSSI, an expanse where the geology dictates a harsh and uncompromising beauty. Granite outcrops push through the thin turf like the knuckles of a giant, tethering the earth against the relentless pull of the tide. Rosemergy watches over the ruins of Carn Galver Mine, where the skeletal remains of engine houses stand as silent, soot-stained sentinels against the horizon. To the north-west, the promontory fort of Bosigran Castle anchors the cliff edge, its prehistoric stone ramparts enduring the same spray that has scoured the coast for millennia. The light in this corner of Cornwall possesses a particular, piercing clarity, exposing the sharp edges of the moor and the deep, violet bruises of the approaching weather. Rosemergy remains a place where the silence is not an absence of sound, but a heavy, rhythmic pulse of sea and granite.

✈️ Aviation Weather

Flight conditions near Rosemergy. Data source: locating…

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📡 Precipitation Radar

Live animated radar for Rosemergy and surroundings — RainViewer.

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🛰️ Satellite Imagery

EUMETSAT Meteosat imagery over the British Isles — updated every 15 minutes.

EUMETSAT Meteosat satellite imagery over the British Isles
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🌊 Marine & Coastal
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💧 River Levels
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🗺️ View the Rosemergy map page — street map, satellite view and local search for Rosemergy, Cornwall.

About This Rosemergy, Cornwall Weather Page

This page provides live weather conditions and forecasts for Rosemergy, Cornwall, England, including current conditions, a 24-hour hourly forecast, 7-day outlook, real-time aviation weather (METAR and TAF reports from the nearest reporting airport), precipitation radar and Meteosat satellite imagery. Public safety alerts are sourced from the Met Office National Severe Weather Warning Service (NSWWS), covering wind, rain, snow, ice, fog, thunderstorm and extreme heat warnings. Coastal tide gauge readings are sourced from the Environment Agency National Tide Gauge Network in near real-time (15-minute updates), with marine wave and sea surface temperature data from the Open-Meteo Marine API. Live river level data is sourced from the Environment Agency Flood Monitoring API. All data updates automatically on every page visit.

Location data for Rosemergy includes coordinates 50.170491, -5.617117, in the county of Cornwall, England. Times are shown in local UK time (GMT in winter, BST in summer). A street and satellite map of Rosemergy is available on the Rosemergy map page, and forecasts for neighbouring towns are listed on the Cornwall weather hub.

Weather data is sourced from the Met Office and the open-source Open-Meteo API, whose ensemble includes the Met Office UKMO model. Severe weather warnings come from the Met Office National Severe Weather Warning Service (NSWWS). River level and tidal data are sourced from the Environment Agency Flood Monitoring and National Tide Gauge Network APIs. Aviation data is sourced from aviationweather.gov, with a modelled estimate shown where no reporting station is in range. Radar is provided by RainViewer and satellite imagery by EUMETSAT. All data updates automatically on every page visit.