High and low water times and heights at Harwich
Tidal predictions are available for the next 28 days. For information beyond this period, please consider using the POLTIPS·3 software package, available for purchase from the Marine Data Products Team.
Times in GMT, heights in metres above chart datum. For times in BST, add one hour.
Predictions DO NOT include meteorological effects.
(H - high water, L - low water)
© National Oceanography Centre, Liverpool
Sat 27th
Jul 202403:44
3.92m H09:16
0.90m L15:54
3.97m H21:57
0.45m L
Jul 202403:44
3.92m H09:16
0.90m L15:54
3.97m H21:57
0.45m L
Sun 28th04:33
3.76m H10:05
1.02m L16:42
3.85m H22:52
0.63m L
3.76m H10:05
1.02m L16:42
3.85m H22:52
0.63m L
Mon 29th05:27
3.60m H11:04
1.13m L17:39
3.70m H23:59
0.82m L
3.60m H11:04
1.13m L17:39
3.70m H23:59
0.82m L
Tue 30th06:28
3.46m H12:18
1.19m L18:48
3.55m H
3.46m H12:18
1.19m L18:48
3.55m H
Wed 31st01:14
0.98m L07:41
3.40m H13:41
1.15m L20:12
3.48m H
0.98m L07:41
3.40m H13:41
1.15m L20:12
3.48m H
Thu 1st
Aug 202402:28
1.06m L09:00
3.45m H15:00
1.02m L21:33
3.58m H
Aug 202402:28
1.06m L09:00
3.45m H15:00
1.02m L21:33
3.58m H
Fri 2nd03:34
1.08m L10:03
3.60m H16:06
0.83m L22:33
3.74m H
1.08m L10:03
3.60m H16:06
0.83m L22:33
3.74m H
Sat 3rd04:27
1.05m L10:55
3.74m H16:58
0.67m L23:21
3.86m H
1.05m L10:55
3.74m H16:58
0.67m L23:21
3.86m H
Sun 4th05:09
1.00m L11:39
3.85m H17:41
0.57m L
1.00m L11:39
3.85m H17:41
0.57m L
Mon 5th00:03
3.92m H05:47
0.95m L12:18
3.91m H18:19
0.51m L
3.92m H05:47
0.95m L12:18
3.91m H18:19
0.51m L
Tue 6th00:41
3.93m H06:22
0.91m L12:54
3.94m H18:54
0.50m L
3.93m H06:22
0.91m L12:54
3.94m H18:54
0.50m L
Wed 7th01:17
3.91m H06:55
0.90m L13:28
3.94m H19:27
0.51m L
3.91m H06:55
0.90m L13:28
3.94m H19:27
0.51m L
Thu 8th01:50
3.87m H07:27
0.91m L13:59
3.91m H19:58
0.55m L
3.87m H07:27
0.91m L13:59
3.91m H19:58
0.55m L
Fri 9th02:21
3.81m H07:57
0.95m L14:29
3.86m H20:28
0.61m L
3.81m H07:57
0.95m L14:29
3.86m H20:28
0.61m L
Sat 10th02:51
3.74m H08:29
1.02m L15:00
3.79m H21:00
0.70m L
3.74m H08:29
1.02m L15:00
3.79m H21:00
0.70m L
Sun 11th03:24
3.65m H09:02
1.12m L15:33
3.69m H21:35
0.84m L
3.65m H09:02
1.12m L15:33
3.69m H21:35
0.84m L
Mon 12th04:00
3.55m H09:39
1.24m L16:12
3.55m H22:17
1.00m L
3.55m H09:39
1.24m L16:12
3.55m H22:17
1.00m L
Tue 13th04:43
3.42m H10:28
1.35m L17:00
3.38m H23:15
1.18m L
3.42m H10:28
1.35m L17:00
3.38m H23:15
1.18m L
Wed 14th05:38
3.29m H11:42
1.44m L18:06
3.23m H
3.29m H11:42
1.44m L18:06
3.23m H
Thu 15th00:35
1.29m L06:49
3.23m H13:11
1.38m L19:29
3.21m H
1.29m L06:49
3.23m H13:11
1.38m L19:29
3.21m H
Fri 16th01:54
1.26m L08:09
3.30m H14:30
1.20m L20:52
3.38m H
1.26m L08:09
3.30m H14:30
1.20m L20:52
3.38m H
Sat 17th03:05
1.14m L09:24
3.48m H15:37
0.95m L22:01
3.65m H
1.14m L09:24
3.48m H15:37
0.95m L22:01
3.65m H
Sun 18th04:01
0.98m L10:24
3.70m H16:31
0.71m L22:55
3.91m H
0.98m L10:24
3.70m H16:31
0.71m L22:55
3.91m H
Mon 19th04:48
0.84m L11:15
3.90m H17:18
0.49m L23:43
4.12m H
0.84m L11:15
3.90m H17:18
0.49m L23:43
4.12m H
Tue 20th05:29
0.72m L12:00
4.07m H18:00
0.31m L
0.72m L12:00
4.07m H18:00
0.31m L
Wed 21st00:28
4.26m H06:09
0.64m L12:44
4.20m H18:41
0.18m L
4.26m H06:09
0.64m L12:44
4.20m H18:41
0.18m L
Thu 22nd01:12
4.31m H06:47
0.61m L13:25
4.27m H19:21
0.14m L
4.31m H06:47
0.61m L13:25
4.27m H19:21
0.14m L
Fri 23rd01:54
4.27m H07:26
0.63m L14:06
4.28m H20:00
0.20m L
4.27m H07:26
0.63m L14:06
4.28m H20:00
0.20m L
Disclaimer
While every effort has been made to ensure the accuracy of the information provided, no responsibility can be accepted by the National Oceanography Centre for any consequential loss or damage arising from its use.