Monday April 28th are at: 0424 and 1641
Tuesday April 29th are at: 0527 and 1748
Wednesday April 30th are at: 0639 and 1900
Thursday May 1st are at: 0752 and 2007
Friday May 2nd are at: 0855 and 2108
Saturday May 3rd are at: 0949 and 2200
Sunday May 4th are at: 1038 and 2249

(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