More trains have been cancelled tonight, including the 5.01pm, 6.31pm and 8.01pm trains.
There have been cancellations for trains on Monday morning as well.
The 5.40am train to Paris have been cancelled alongside the 9.22am and 10.24am trains.
Later in the day the 4.31pm, 6.01pm, 7.01pm and 8.01pm trains have been cancelled.
In a statement, Eurostar said: “Trade Unions in France have called for a nationwide general strike from 5 December 2019.
“The strike action will impact our ability to deliver the usual timetable as we expect disruption to signalling along all routes.