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
Mon 15th
Jul 202405:36
3.29m H11:31
1.42m L17:51
3.30m H
Jul 202405:36
3.29m H11:31
1.42m L17:51
3.30m H
Tue 16th00:18
1.04m L06:36
3.26m H12:42
1.42m L18:59
3.24m H
1.04m L06:36
3.26m H12:42
1.42m L18:59
3.24m H
Wed 17th01:23
1.08m L07:44
3.31m H13:51
1.33m L20:11
3.29m H
1.08m L07:44
3.31m H13:51
1.33m L20:11
3.29m H
Thu 18th02:27
1.06m L08:50
3.43m H14:56
1.17m L21:19
3.43m H
1.06m L08:50
3.43m H14:56
1.17m L21:19
3.43m H
Fri 19th03:25
1.01m L09:50
3.58m H15:54
0.99m L22:18
3.62m H
1.01m L09:50
3.58m H15:54
0.99m L22:18
3.62m H
Sat 20th04:17
0.93m L10:43
3.73m H16:46
0.81m L23:10
3.80m H
0.93m L10:43
3.73m H16:46
0.81m L23:10
3.80m H
Sun 21st05:03
0.85m L11:32
3.85m H17:33
0.63m L23:58
3.96m H
0.85m L11:32
3.85m H17:33
0.63m L23:58
3.96m H
Mon 22nd05:46
0.77m L12:18
3.96m H18:18
0.46m L
0.77m L12:18
3.96m H18:18
0.46m L
Tue 23rd00:44
4.09m H06:27
0.70m L13:02
4.03m H19:01
0.33m L
4.09m H06:27
0.70m L13:02
4.03m H19:01
0.33m L
Wed 24th01:30
4.15m H07:09
0.68m L13:45
4.07m H19:43
0.26m L
4.15m H07:09
0.68m L13:45
4.07m H19:43
0.26m L
Thu 25th02:14
4.14m H07:49
0.71m L14:27
4.07m H20:26
0.25m L
4.14m H07:49
0.71m L14:27
4.07m H20:26
0.25m L
Fri 26th02:58
4.05m H08:31
0.79m L15:09
4.04m H21:10
0.32m L
4.05m H08:31
0.79m L15:09
4.04m H21:10
0.32m L
Sat 27th03:44
3.92m H09:16
0.90m L15:54
3.97m H21:57
0.45m L
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
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.