Weekly Predictions Sheet
Orwell Navigation
Orwell Navigation
Week starting: Monday 1st June 2026
TimesMon
1st		Tue
2nd		Wed
3rd		Thu
4th		Fri
5th		Sat
6th		Sun
7th
00:00 0353 0316 0272 0227 0184 0143
00:30 0373 0347 0307 0260 0212 0168
01:00 0376 0367 0339 0294 0243 0194
01:30 0359 0373 0361 0326 0275 0222
02:00 0328 0359 0370 0352 0307 0252
02:30 0290 0330 0360 0365 0335 0283
03:00 0250 0292 0332 0361 0354 0312
03:30 0213 0254 0294 0337 0358 0336
04:00 0179 0217 0256 0300 0344 0348
04:30 0146 0182 0220 0260 0311 0346
05:00 0116 0150 0187 0224 0271 0326
05:30 0090 0120 0155 0193 0233 0290
06:00 0074 0094 0125 0163 0202 0251
06:30 0071 0078 0100 0134 0175 0218
07:00 0080 0074 0083 0109 0148 0192
07:30 0100 0082 0078 0091 0122 0167
08:00 0126 0101 0084 0083 0102 0142
08:30 0156 0126 0101 0087 0091 0119
09:00 0185 0155 0124 0101 0092 0103
09:30 0213 0185 0153 0122 0102 0099
10:00 0241 0214 0182 0148 0118 0104
10:30 0270 0243 0211 0176 0140 0115
11:00 0300 0271 0240 0204 0166 0132
11:30 0330 0300 0268 0232 0193 0153
12:00 0356 0329 0296 0260 0219 0177
12:30 0374 0355 0323 0286 0245 0202
13:00 0381 0374 0348 0311 0270 0226
13:30 0371 0381 0368 0335 0294 0250
14:00 0346 0372 0378 0355 0316 0272
14:30 0308 0347 0372 0368 0336 0294
15:00 0267 0309 0349 0368 0351 0314
15:30 0226 0268 0312 0352 0357 0331
16:00 0188 0228 0270 0319 0350 0341
16:30 0154 0190 0229 0276 0327 0344
17:00 0122 0156 0193 0233 0289 0333
17:30 0093 0124 0159 0197 0245 0306
18:00 0069 0096 0129 0165 0206 0267
18:30 0056 0072 0101 0136 0174 0225
19:00 0056 0057 0077 0109 0147 0190
19:30 0065 0055 0061 0085 0121 0162
20:00 0083 0063 0055 0067 0096 0137
20:30 0105 0079 0061 0058 0076 0112
21:00 0129 0100 0075 0060 0063 0089
21:30 0156 0123 0094 0070 0061 0072
22:00 0184 0148 0117 0087 0067 0064
22:30 0214 0176 0141 0109 0079 0065
23:00 0246 0206 0167 0132 0097 0072
23:30 0281 0238 0196 0157 0119 0084
00:00 0353 0316 0272 0227 0184 0143 0103

Readings are Centimetres above Chart Datum (CD). Dates/Times are in UTC.

©Associated British Ports, 2026. Tidal Predictions are reproduced with kind permission of the United Kingdom Hydrographic Office and Controller of HMSO. Crown copyright reserved. The information contained in this report is subject to change at short notice. Although every effort is made to ensure its accuracy, users should not rely upon it without making their own inquiries.