A yellow warning for wind is in force in Cornwall and Devon until 17:00 GMT
Thousands of properties are experiencing power cuts across the two counties
Firefighters are urging drivers in Cornwall to avoid non-essential travel
There are reports of flooding and trees down on several roads
A gust of 83mph (133 km/h) was recorded at Berry Head in Devon
Thanks for following our live coverage of the storm disruption in Devon and Cornwall.
The writers were Georgina Barnes, Archie Farmer and Jonathan Morris.
You can stay up to date with the latest news in your area on the Devon and Cornwall pages, BBC Local Radio, and Spotlight on BBC One and iPlayer at 17:50 and 22:25.
More than 3,000 homes in Devon and Cornwall are still without power.
National Grid says more than 700 homes in Cornwall and more than 1,400 remain disconnected to electricity.
The company says it has been working on restoring power throughout the day.
Image source, Penzance CouncilA large wave crashes up onto the pathway
Penzance Council has shared these dramatic images of waves crashing along the shoreline in the town.
Falmouth Coastguard said the conditions out at sea in the morning were "really, really bad".
Image source, Penzance CouncilThe seagulls in Penzance were not phased by the seas
Image source, Penzance CouncilThe coastguard reminded people to avoid the coast
It really is a day of four seasons.
BBC Weather Watchers have spotted double rainbows in Devon and Cornwall as the wind and rain begins to subside.
Image source, BBC Weather Watchers/Small Town GirlA double rainbow appeared in Exmouth, Devon
Image source, BBC Weather Watchers/Debbie WThe blue skies came out for the rainbow in Porth, Cornwall
Image source, BBC Weather Watchers/Chris LA rainbow could be seen amid the grey skies in Saltash, Cornwall
Image source, BBC Weather Watchers/LandscoveA double rainbow was captured in Staverton, Devon
Image source, BBC Weather Watchers/MattFaceyWaves are crashing onto the pier at Mevagissey in Cornwall
The wet and windy weather is set to remain over the next few days, according to the Met Office.
Meteorologist Tom Morgan says: "From Tuesday onwards, I'm expecting it generally to stay fairly changeable, but some showers at times and quite windy, but not as disruptive as it has been – I think overall, probably warnings are less likely from Tuesday onwards."
He says Devon and Cornwall "could also see some very strong winds" from Tuesday.
Overhead lines have been damaged by falling trees during strong winds in Cornwall and Devon, says National Grid.
The company says thousands of customers have been reconnected to their electricity supply after more than 8,000 were affected at one point.
"We'd like to thank customers for their patience and understanding while we have been carrying out repairs in these adverse conditions," it says.
The mopping up has started in Tavistock in Devon where the deluge from the storm has left some streets under water.
A yellow rain warning, external is in place in some parts of east Devon until 06:00 GMT on Monday.
A drain is overwhelmed in Tavistock
Traffic negotiates the flooding in Tavistock
Image source, BBC Weather Watchers/Gemma504The sun is shining over a flooded field in Tremaine, Cornwall
Here is a round-up of the weather disruption in Devon and Cornwall:
The yellow wind warning for the South West has been extended until 17:00 GMT.
The Met Office says winds are likely to gust between 50-60mph (80-96km/h), with winds of 70mph (112km/h) possible around exposed coasts and hills.
Drivers in Cornwall are being urged to avoid all non-essential travel.
Cornwall Fire and Rescue Service says it has been "responding to a large number of calls relating to strong winds and heavy rain".
Highways teams and crews are "working hard to attend incidents as soon as possible", it says.
"It would be advisable to stay at home during this period of adverse weather and to avoid all non-essential travel," it adds.
Image source, BBC/Johnny RutherfordPower is slowly being restored to homes in Devon and Cornwall.
National Grid says about 5,000 properties in Cornwall and about 1,000 properties in Devon are still without power, after the number affected topped more than 8,000 earlier.
Image source, Jonathan Fielding
Image source, Jonathan FieldingA summer house in west Cornwall has been ripped apart by strong winds.
Jonathan Fielding said the Roseland Peninsula had seen "biblical rain" earlier.
Devon County Council's control centre , externalhas had more than 100 calls so far about roads blocked and other hazards caused by the storm.
They have 14 teams of people available to respond to incidents plus 17 teams of tree surgeons.
This is the moment strong winds brought down a tree at Paradise Park in Cornwall.
"Thank you for your messages, all staff, birds and animals are safe," a spokesperson says.
Tree collapses as high winds sweep Cornwall
Rain and wind has battered parts of the South West.
Here's some pictures from our Weather Watchers from across the region.
Image source, BBC Weather Watchers/Neady PeadyThings appeared calm for a while at Westward Ho!
Image source, BBC Weather Watchers/CathCath from Exeter has seen saturated ground at higher levels
Image source, BBC Weather Watchers/Beach SeekerAny strong winds have not deterred this gull from flying in St Ives
Image source, BBC Weather Watchers/Torbay Banana BeltSome bigger waves have been spotted at Paignton beach in Torbay
Players were taken off the pitch at Sandy Park where the Exeter Chiefs have been playing Sale in a Premiership Women's Rugby game.
The game is due to restart, with another 10 minutes left to play, after conditions subside, Exeter Chiefs says.
The score is currently Exeter 7, Sale 12.
Train services running to and from Crediton and Barnstaple have been cancelled due to flooding, says Great Western Railway (GWR).
GWR says the disruption is expected to last until the end of the day.
It says they are running coach services to help provide alternative transport where possible.
Drivers have been warned about a landslide on the road between Tavistock and Lamerton in west Devon.
PCSO Debbie Hollinson said on X:, external "You may have noticed that there’s a lot of heavy rain today and we’re being called to incidents like this."
Image source, Sarah WilcoxDrivers have been urged to delay their journey in Devon if they can amid flooding on many roads.
Stuart Hughes, Cabinet member for highways management at Devon County Council, said on X, external: "With the amount of rain now falling on saturated ground there’s a lot of challenging conditions with many roads flooded and impassable please stay safe and if you can delay your journey do so."
More than 8,000 properties are without power in Devon and Cornwall, National Grid says.
In a fast-changing story, there are now 6,553 properties without power in Cornwall and 1,529 have been hit in Devon.