Porthleven, Cornwall Weather
About Porthleven, Cornwall
Porthleven commands the rugged edge of Mount's Bay, where the Atlantic swell frequently asserts its raw, uncompromising power against the granite harbour walls. It lies 2.1 miles west-south-west of Helston (from Helston: bearing 241°T, OS grid SW 629 259), and is situated south-south-east of Breage village. The Methleigh Stream cuts a quiet, unassuming path toward the coast, meeting the salt air just west of the harbour’s protective embrace. Above the tide, the Porthleven Cliffs SSSI provide a stark, geological record of the region’s ancient crust, where the light often turns a bruised, metallic violet before a storm. Porthleven owes much of its character to the nineteenth-century construction of the pier, a feat of engineering designed to shelter vessels from the unpredictable fury of the Channel. Walking the harbour edge, one observes how the maritime industry has slowly yielded to a landscape defined by seasonal visitors and the persistent, rhythmic pulse of the surf. To the east, the expansive reach of Loe Bar seals off the freshwater expanse of The Loe, creating a landlocked barrier that separates the inland water from the chaotic churning of the sea. Such contrasts render Porthleven a place of perpetual motion, where the land seems caught in a long, slow negotiation with the encroaching tides.
Flight conditions near Porthleven. Data source: locating…
Live animated radar for Porthleven and surroundings — RainViewer.
EUMETSAT Meteosat imagery over the British Isles — updated every 15 minutes.
About This Porthleven, Cornwall Weather Page
This page provides live weather conditions and forecasts for Porthleven, 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 Porthleven includes coordinates 50.08635, -5.315068, 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 Porthleven is available on the Porthleven 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.