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 20th
Apr 202403:21
0.69m L09:45
3.61m H15:38
1.08m L21:57
3.52m H
Apr 202403:21
0.69m L09:45
3.61m H15:38
1.08m L21:57
3.52m H
Sun 21st04:02
0.62m L10:24
3.72m H16:14
0.96m L22:36
3.66m H
0.62m L10:24
3.72m H16:14
0.96m L22:36
3.66m H
Mon 22nd04:36
0.58m L10:59
3.80m H16:45
0.86m L23:10
3.77m H
0.58m L10:59
3.80m H16:45
0.86m L23:10
3.77m H
Tue 23rd05:05
0.57m L11:32
3.86m H17:13
0.77m L23:43
3.84m H
0.57m L11:32
3.86m H17:13
0.77m L23:43
3.84m H
Wed 24th05:33
0.56m L12:03
3.90m H17:42
0.71m L
0.56m L12:03
3.90m H17:42
0.71m L
Thu 25th00:15
3.88m H06:02
0.57m L12:33
3.91m H18:13
0.68m L
3.88m H06:02
0.57m L12:33
3.91m H18:13
0.68m L
Fri 26th00:47
3.88m H06:33
0.60m L13:05
3.89m H18:46
0.68m L
3.88m H06:33
0.60m L13:05
3.89m H18:46
0.68m L
Sat 27th01:20
3.86m H07:05
0.67m L13:37
3.84m H19:21
0.70m L
3.86m H07:05
0.67m L13:37
3.84m H19:21
0.70m L
Sun 28th01:55
3.81m H07:39
0.77m L14:12
3.74m H19:58
0.73m L
3.81m H07:39
0.77m L14:12
3.74m H19:58
0.73m L
Mon 29th02:33
3.74m H08:18
0.89m L14:51
3.61m H20:42
0.78m L
3.74m H08:18
0.89m L14:51
3.61m H20:42
0.78m L
Tue 30th03:19
3.62m H09:06
1.04m L15:37
3.45m H21:37
0.86m L
3.62m H09:06
1.04m L15:37
3.45m H21:37
0.86m L
Wed 1st
May 202404:15
3.49m H10:09
1.19m L16:36
3.29m H22:53
0.90m L
May 202404:15
3.49m H10:09
1.19m L16:36
3.29m H22:53
0.90m L
Thu 2nd05:27
3.39m H11:33
1.27m L17:50
3.22m H
3.39m H11:33
1.27m L17:50
3.22m H
Fri 3rd00:22
0.83m L06:51
3.43m H12:57
1.20m L19:09
3.29m H
0.83m L06:51
3.43m H12:57
1.20m L19:09
3.29m H
Sat 4th01:39
0.66m L08:11
3.61m H14:05
1.06m L20:24
3.47m H
0.66m L08:11
3.61m H14:05
1.06m L20:24
3.47m H
Sun 5th02:44
0.49m L09:17
3.81m H15:01
0.90m L21:29
3.69m H
0.49m L09:17
3.81m H15:01
0.90m L21:29
3.69m H
Mon 6th03:37
0.37m L10:11
3.97m H15:50
0.75m L22:23
3.90m H
0.37m L10:11
3.97m H15:50
0.75m L22:23
3.90m H
Tue 7th04:23
0.30m L10:58
4.07m H16:34
0.61m L23:10
4.06m H
0.30m L10:58
4.07m H16:34
0.61m L23:10
4.06m H
Wed 8th05:05
0.28m L11:42
4.12m H17:18
0.50m L23:55
4.17m H
0.28m L11:42
4.12m H17:18
0.50m L23:55
4.17m H
Thu 9th05:46
0.32m L12:23
4.11m H18:02
0.43m L
0.32m L12:23
4.11m H18:02
0.43m L
Fri 10th00:38
4.21m H06:27
0.43m L13:03
4.05m H18:47
0.43m L
4.21m H06:27
0.43m L13:03
4.05m H18:47
0.43m L
Sat 11th01:20
4.15m H07:09
0.60m L13:42
3.93m H19:33
0.49m L
4.15m H07:09
0.60m L13:42
3.93m H19:33
0.49m L
Sun 12th02:02
4.01m H07:51
0.82m L14:20
3.78m H20:19
0.60m L
4.01m H07:51
0.82m L14:20
3.78m H20:19
0.60m L
Mon 13th02:45
3.82m H08:35
1.03m L15:00
3.60m H21:09
0.72m L
3.82m H08:35
1.03m L15:00
3.60m H21:09
0.72m L
Tue 14th03:33
3.60m H09:21
1.24m L15:44
3.42m H22:04
0.83m L
3.60m H09:21
1.24m L15:44
3.42m H22:04
0.83m L
Wed 15th04:27
3.38m H10:18
1.40m L16:37
3.24m H23:12
0.91m L
3.38m H10:18
1.40m L16:37
3.24m H23:12
0.91m L
Thu 16th05:34
3.23m H11:28
1.50m L17:47
3.12m H
3.23m H11:28
1.50m L17:47
3.12m H
Fri 17th00:28
0.92m L06:54
3.21m H12:51
1.48m L19:06
3.13m H
0.92m L06:54
3.21m H12:51
1.48m L19:06
3.13m H
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.