| Time | xx00 | xx10 | xx20 | xx30 | xx40 | xx50 | xx00 | xx10 | xx20 | xx30 | xx40 | xx50 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wed 1st Apr | ||||||||||||||
| 00:00 | --- | 0070 | 0064 | 0057 | 0051 | 0045 | 0040 | --- | 0035 | 0030 | 0027 | 0029 | 0023 | 0025 |
| 02:00 | --- | 0026 | 0026 | 0025 | 0024 | 0023 | 0022 | --- | 0033 | 0032 | 0043 | 0082 | 0110 | 0145 |
| 04:00 | --- | 0190 | 0229 | 0271 | 0313 | 0351 | 0385 | --- | 0413 | 0442 | 0466 | 0481 | 0497 | 0507 |
| 06:00 | --- | 0514 | 0520 | 0524 | 0526 | 0527 | 0523 | --- | 0516 | 0504 | 0487 | 0467 | 0445 | 0423 |
| 08:00 | --- | 0402 | 0383 | 0362 | 0343 | 0326 | 0308 | --- | 0292 | 0277 | 0263 | 0249 | 0236 | 0222 |
| 10:00 | --- | 0209 | 0197 | 0185 | 0174 | 0163 | 0151 | --- | 0140 | 0130 | 0121 | 0112 | 0103 | 0094 |
| 12:00 | --- | 0087 | 0080 | 0073 | 0067 | 0060 | 0054 | --- | 0048 | 0042 | 0037 | 0032 | 0027 | 0024 |
| 14:00 | --- | 0028 | 0032 | 0029 | 0031 | 0034 | 0036 | --- | 0036 | 0057 | 0096 | 0130 | 0162 | 0201 |
| 16:00 | --- | 0236 | 0271 | 0313 | 0349 | 0386 | 0419 | --- | 0450 | 0480 | 0500 | 0520 | 0536 | 0545 |
| 18:00 | --- | 0554 | 0561 | 0566 | 0567 | 0567 | 0563 | --- | 0555 | 0543 | 0527 | 0509 | 0488 | 0468 |
| 20:00 | --- | 0446 | 0424 | 0403 | 0382 | 0362 | 0343 | --- | 0325 | 0309 | 0293 | 0279 | 0265 | 0252 |
| 22:00 | --- | 0240 | 0227 | 0215 | 0202 | 0192 | 0180 | --- | 0168 | 0157 | 0147 | 0136 | 0127 | 0118 |
First reading starts at 0000Hrs GMT. Read Across. Readings are Centimetres above Chart Datum (CD). Dates/Times are in UTC.