Halnaker commands a quiet prominence where the rolling chalk hills of the South Downs soften their descent toward the coastal plain. It lies 3.5 miles north-east of Chichester (from Chichester: bearing 56°T, OS grid SU 907 080), and is situated north of Boxgrove village. The light here seems to linger longer against the flint-knapped walls, catching the silvered edges of the ancient trees that trace the path toward the nearby ruins of Boxgrove Priory. Beneath the turf, the earth remembers the Roman tread of Stane Street, a road that once pulsed with the movement of an empire. Just a short distance to the north, the earthworks of the Devil's Ditch cut a deep, shaded furrow through the landscape, standing as a silent witness to centuries of human toil. Halnaker maintains a measured pace, governed more by the shifting seasons of the surrounding fields than by the modern rush of the nearby arterial routes. The air carries a crisp, mineral quality, a testament to the chalky bedrock that defines the topography of this corner of West Sussex. Visitors often find the horizon dominated by the iconic Halnaker windmill, a skeletal structure that stands against the sky like a watchman overseeing the harvest.
Flight conditions near Halnaker. Data source: locating…
Live animated radar for Halnaker and surroundings — RainViewer.
EUMETSAT Meteosat imagery over the British Isles — updated every 15 minutes.
This page provides live weather conditions and forecasts for Halnaker, West Sussex, 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 Halnaker includes coordinates 50.865227, -0.71222, in the county of West Sussex, England. Times are shown in local UK time (GMT in winter, BST in summer). A street and satellite map of Halnaker is available on the Halnaker map page, and forecasts for neighbouring towns are listed on the West Sussex 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.