Amber wind warning as Storm Austen targets South West

Travel across southwest England faces significant disruption on Friday after the Met Office issued an amber wind warning for Storm Austen, the first named storm of the 2026–27 season, with damaging gusts forecast for Cornwall, the Isles of Scilly and parts of Devon.

Amber warning focuses on Cornwall, Isles of Scilly and West Devon

Publicly available Met Office information shows that the amber wind warning is in force from 03:00 to 10:00 on Friday 23 October for the whole of Cornwall, the Isles of Scilly and parts of West Devon. Forecast guidance indicates widespread gusts of 60 to 70 mph in these areas, with some exposed coastal locations at risk of even stronger winds for a time during the morning peak.

A wider yellow warning zone for wind covers much of southern England and Wales over a longer period, from late Thursday into Friday afternoon. Within this broader area, gusts of 50 to 60 mph are expected quite widely, with the potential for higher values near coasts and headlands. The amber warning area is highlighted as having the greatest likelihood of disruptive and locally damaging conditions.

According to the Met Office’s national warnings page, the amber alert has been issued because Storm Austen is likely to bring a spell of very strong winds coinciding with busy commuting and school travel hours. Local authorities and service operators are advising residents and visitors in the warning area to factor in extra time for journeys and to monitor updates as the storm approaches.

Travel disruption expected for road, rail, air and ferry services

Forecast impact assessments published by the Met Office indicate a high chance of longer journey times and cancellations across multiple modes of transport in the amber warning area. Strong crosswinds and heavy rain may affect key road corridors into and across Cornwall and Devon, particularly exposed routes on higher ground and coastal sections where side winds are most severe.

Rail operators serving the South West have issued precautionary alerts warning of potential speed restrictions and short-notice cancellations if conditions worsen on Friday morning. Publicly available statements highlight the risk of fallen trees, debris on the line and signalling problems associated with power interruptions, all of which can lead to delays on services linking Cornwall, Plymouth, Exeter and the rest of the national network.

Ports and ferry terminals in the region, including routes to and from the Isles of Scilly, are also flagged as vulnerable to disruption if gusts reach the upper end of the forecast range. Aviation forecasters note that crosswinds could cause temporary suspensions or diversions at smaller regional airports, particularly during the early-morning arrival and departure wave.

Travellers planning early Friday departures are being urged by operators and local travel bulletins to check live service information before setting out, to allow extra time for slower driving conditions, and to be prepared for last-minute changes to timetables as the storm peak coincides with the morning rush.

Risk of power cuts, coastal hazards and structural damage

The Met Office’s amber warning description lists a “good chance” of power cuts across parts of Cornwall and West Devon as Storm Austen moves through. High winds can bring down power lines, damage substations or cause short circuits where vegetation contacts overhead cables. Related disruption to mobile phone and broadband services is also possible if infrastructure is affected.

Along the exposed Atlantic coastline, forecasters stress the risk of large waves and overtopping, especially during high tides. Publicly available guidance warns that beach material such as shingle and cobbles may be thrown onto promenades, coastal roads and seafront properties, creating hazardous conditions for anyone close to the shoreline. Sea spray and blown sand may further reduce visibility on coastal routes just as traffic volumes increase.

Structural damage, including roof tiles dislodged by strong gusts, broken tree limbs and unsecured objects becoming airborne, is identified as another key concern in the worst-affected areas. Local councils and housing providers in Cornwall have circulated reminders for residents to secure garden furniture, trampolines and other loose items that could be lifted by the wind and cause injury or property damage.

Reports from coastal towns along the English Channel and Celtic Sea indicate that some seafront car parks and exposed promenades may be closed temporarily if wave heights and spray increase as expected. Visitors are being encouraged to view the severe conditions from sheltered locations well back from the waterline rather than from harbour walls or breakwaters.

Storm timing, wider UK impacts and what comes next

Forecast charts show Storm Austen moving across southern Britain from late Thursday night, with the most intense phase for the South West focused on Friday morning. By Friday afternoon, publicly available forecast discussions suggest that the strongest winds will be tracking eastwards across southern and eastern England, where a yellow wind warning remains in force for parts of the day.

Scotland is expected to experience a different but related set of impacts, with a separate yellow warning for heavy rain issued across parts of southern and eastern areas for Friday. Meteorological briefings describe the storm as part of a broader Atlantic pattern that will keep conditions unsettled into the weekend, and some outlets report that a further low-pressure system, named Boelo, may bring additional strong winds to northern parts of the UK later in the weekend.

Met Office seasonal outlooks indicate that the 2026–27 European windstorm season has now begun in earnest, with Austen designated as the first named system affecting the UK and neighbouring countries. The naming decision was taken earlier in the week once forecast models indicated a clear potential for disruptive, impact-driven weather across populated parts of southwest England.

Beyond Friday, forecast summaries suggest that winds will gradually ease for most areas, but showers and bands of rain are expected to continue into Saturday and Sunday. Temperatures are likely to fluctuate around seasonal averages, with a mix of brighter spells and further showers once Storm Austen has cleared eastwards.

Advice for residents and visitors in affected regions

The Met Office’s WeatherReady campaign material, along with guidance from local resilience forums, emphasises simple steps that residents and visitors can take ahead of the storm’s arrival. These include securing loose outdoor items, checking fences and gates, moving vehicles away from large trees if possible, and ensuring that torches, batteries and phone power banks are fully charged in case of outages.

For those who need to travel, road-safety advice recommends driving more slowly than usual, allowing greater stopping distance in wet and windy conditions and giving extra space to high-sided vehicles, cyclists and motorcyclists. Motorists are encouraged to reconsider routes that cross exposed bridges or high ground, especially during the peak of the amber warning period on Friday morning.

Coastal visitors are being strongly urged by safety organisations to keep well clear of piers, harbour walls and tidal causeways while the storm is passing. Public information campaigns highlight the risk of “sneaker” waves and strong currents, advising people to remain a safe distance from breaking waves and to avoid attempting photographs or videos from unprotected vantage points.

Travellers with flexible plans are being advised by tourism bodies and local accommodation providers to consider adjusting check-in and check-out times around the core hours of the amber warning. Those already in Cornwall, the Isles of Scilly and Devon are being encouraged to follow local updates, use official forecast channels for the latest information and prioritise personal safety over non-essential journeys while Storm Austen moves through.