The storm has already caused significant disruption across the county today, with a landslip causing train services to grind to a halt and an overturned lorry closing the A12 near Colchester.
Essex’s coastal areas have been badly hit by the extreme weather, with wind causing sand from beaches to spill over onto pavements.
LIVE: Updates on disruption across north and mid Essex as Storm Ciarán hits county
LIVE: Updates on disruption across south Essex as Storm Ciarán hits
Here are the next high and low tide times according to BBC Weather.
Next high and low tide times in Essex
West Mersea
The next high tide in West Mersea will be at 2.38pm at 5.1m.
The next low tide in West Mersea will be at 8.41pm at 1.1m.
Brightlingsea
The next high tide in Brightlingsea will be at 2.34pm at 5m.
The next low tide in Brightlingsea will be at 8.33pm at 1.1m.
Clacton
The next high tide in Clacton will be at 2.22pm at 4.5m.
The next low tide in Clacton will be at 8.26pm at 1.1m.
Walton
The next high tide in Walton will be at 2.11pm at 4.2m.
The next low tide in Walton will be at 8.10pm at 1m.
Harwich
The next high tide in Harwich will be at 2.13pm at 3.9m.
The next low tide in Harwich will be at 7.56pm at 0.9m.
Southend
The next high tide in Southend will be at 3.02pm at 5.7m.
The next low tide in Southend will be at 8.58pm at 1.2m.
Burnham
The next high tide in Burnham will be at 3.05pm at 5m.
The next low tide in Burnham will be at 9.12pm at 0.7m.
Tilbury
The next high tide in Tilbury will be at 3.35pm at 6.4m.
The next low tide in Tilbury will be at 9.27pm at 1.2m.
Hullbridge
The next high tide in Hullbridge will be at 3.16pm at 5.3m.
The next low tide in Hullbridge will be at 9.29pm at 1m.
Osea Island
The next high tide on Osea Island will be at 3.03pm at 5.3m.
The next low tide on Osea Island will be at 8.37pm at 1.1m.