Monday April 14th are at: 0622 and 1853
Tuesday April 15th are at: 0742 and 2003
Wednesday April 16th are at: 0847 and 2102
Thursday April 17th are at: 0940 and 2154
Friday April 18th are at: 1028 and 2241
Saturday April 19th are at: 1110 and 2323
Sunday April 20th are at: 1148 and 2359

(All times are GMT - add one hour for British Summer Time)

To calculate other high tides in
Essex and on The Thames:


Walton on the Naze - same time as Harwich Harbour
Bradwell - add 21 minutes
Southend - add 50 minutes
Tilbury - add 1 hour, 15 minutes
London Bridge - add 2 hours, 10 minutes
Brightlingsea - add 23 minutes
Burnham-on-Crouch - add 42 minutes
Clacton - add 11 minutes
Felixstowe Pier - subtract 11 minutes
Wivenhoe - add 27 minutes
River Stour - Mistley - add 25 minutes

All information courtesy of Harwich Haven Authority: www.hha.co.uk