cumulative number of Covid-19 cases in France rose from 19 per 100,000 on July 31 to 24.2 per 100,000 in the past 24 hours.
The country's scientific committee warned that the country was in the midst of a second surge.
Brits do not have to quarantine in France when on holiday but that could change as Chancellor Rishi Sunak refused to rule out the country being added to the coronavirus quarantine list.
He warned ministers "won't hesitate" to take action if required.
Spain was added to the quarantine list two weeks ago with an infection rate of 27.4 per 100,000 so holidaymakers are taking no chances as France teeters towards that figure.
Karen Reekie, 44, from London, a former nurse who now blogs about family life said she was due to travel to Normandy with her husband and two children.
She said: "I just thought, what if they say we have to self-isolate for two weeks when we come back?
"It’s just not worth it, being stuck at home for two weeks not knowing if you’ve got Covid. It’s not really like a holiday.”
The family plans to have a staycation in the UK and visit the likes of Stonehenge, or go fruit picking.
Tourists seen packing up the car at St Malo waiting to catch the ferry Credit: Zenpix
Countries exempt from quarantine when arriving in UK - and whether you'll have to self-isolate when you arrive
Andorra - not allowed in
Antigua and Barbuda - Non-nationals with certain travel history will be refused entry
Aruba - no quarantine
Australia - 14 day quarantine
Austria - 14 day quarantine unless you test negative
Bahamas - must prove negative test or denied entry
Barbados - quarantine while awaiting mandatory test result
Bonaire, Sint Eustatius and Saba - border closed
Belgium - no quarantine
Croatia - no quarantine
Curaçao - not allowed in
Cyprus - not allowed to enter if been in the UK in last fortnight
Czech Republic - no quarantine
Denmark - no quarantine
Dominica - not allowed in
Faroe Islands - tested on entry
Fiji - not allowed in
Finland - not allowed in
France - voluntary 14 day quarantine
French Polynesia - 14 day quarantine
Germany - no quarantine
Greece - 14 day quarantine
Hong Kong - could be forced to quarantine
Hungary - not allowed in
Italy - no quarantine
Japan - not allowed in
Lithuania - 14 day quarantine
Luxembourg - not allowed in
Macau - not allowed in
Malta - not allowed in
Mauritius - not allowed in
Monaco - not allowed in
Netherlands - not allowed in
New Zealand - not allowed in
Norway - not allowed in
Poland - no quarantine
Spain - no quarantine
Switzerland - not allowed in
Taiwan - 14 day quarantine
Turkey - tested on arrival
Vatican city - no quarantine
Vietnam - 14 day quarantine minimum
Rachel Arnold, of Cheshire, said: "We want to go to France next week, Charente area, low Covid. Staying at a secluded house, no one else there.
"Thinking now not to go as 'threat' of quarantine looming. Ironically can't afford to do a ten-day holiday here."
One social media user felt she was "cursed" after booking a trip to France after cancelling their original holiday to Crete.
@Nibbledbyducks said: "I can't quite believe we cancelled our holiday to Crete to rebook to go to France instead in one-and-a-half weeks as assumed it would be safe as it all seemed to by going so well."
"So basically let me know if theres anywhere you don't that I could book to visit as seems we're cursed (sic)."
Alan, 62, from North Staffordshire, was looking forward to his week-long break in Brittany with his partner Anna, 53.
He was supposed to travel last Thursday and was particularly excited to visit archeological sites, admire the scenic coastline as well as eating and drinking in many bars and restaurants.
Alan decided to cancel his holiday following the French government's decision to make face coverings mandatory in all public spaces as well as the risk of potentially having to quarantine while he was abroad.
He told The Sun Online: "We thought our holiday would not be as relaxing and stress free as we would've wanted."
Alan intends to visit Brittany in the spring.
Another holidaymaker was planning on spending his summer in Wiltshire amid fears that his holiday would be cancelled.
Coronavirus cases are reportedly up by a third in the week to August 6, with infection rates increasing in all age groups but particularly 20-30 year-olds.
The country's health ministry said: "The situation is precarious."
"We could at any moment tip into a scenario that is less under control, like in Spain.
"It is highly likely that we will experience a second epidemic wave this autumn or winter."
Brits were advised against all but essential to Andorra, Belgium and the Bahamas after new quarantine measures were announced on Thursday.
One Twitter user felt she was 'cursed' Credit: twitter Another decided to spend his summer in Wiltshire Credit: twitter Brits waiting to board the ferry in St Malo yesterday morning Credit: Zenpix Holidaymakers may opt for staycations if France is added to the quarantine list Credit: Zenpix Masks were worn as people walked in Trocadero square near the Eiffel Tower Credit: Reuters People enjoying the warm weather on Biarritz beach Credit: AP:Associated Press
Chancellor Rishi Sunak warns of travel disruption risk with fears France could be added to coronavirus quarantine list