The warning is active from 8pm on Sunday until 6pm on Monday, affecting numerous regions including London, the Midlands, and the North East.
Gusts are expected to reach 50-60mph around coasts and hills, with up to 70-80mph possible in the most exposed locations, particularly on Monday morning.
Potential disruptions include delays to transport, possible road and bridge closures, power cuts, and large waves affecting coastal communities.
The public is advised to secure loose outdoor items and check travel conditions, though forecasters do not anticipate the weather system will be a named storm.