| Time | xx00 | xx10 | xx20 | xx30 | xx40 | xx50 | xx00 | xx10 | xx20 | xx30 | xx40 | xx50 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wed 29th Apr | ||||||||||||||
| 00:00 | --- | 0113 | 0111 | 0110 | 0109 | 0108 | 0105 | --- | 0104 | 0102 | 0099 | 0102 | 0103 | 0075 |
| 02:00 | --- | 0082 | 0089 | 0097 | 0105 | 0114 | 0122 | --- | 0131 | 0139 | 0146 | 0153 | 0160 | 0165 |
| 04:00 | --- | 0170 | 0174 | 0178 | 0180 | 0182 | 0183 | --- | 0183 | 0183 | 0181 | 0179 | 0177 | 0174 |
| 06:00 | --- | 0171 | 0168 | 0165 | 0161 | 0157 | 0152 | --- | 0147 | 0141 | 0135 | 0127 | 0119 | 0110 |
| 08:00 | --- | 0100 | 0090 | 0080 | 0071 | 0062 | 0054 | --- | 0048 | 0042 | 0038 | 0035 | 0033 | 0032 |
| 10:00 | --- | 0031 | 0031 | 0032 | 0033 | 0035 | 0036 | --- | 0038 | 0040 | 0042 | 0043 | 0044 | 0043 |
| 12:00 | --- | 0043 | 0041 | 0039 | 0037 | 0034 | 0032 | --- | 0031 | 0030 | 0031 | 0033 | 0036 | 0040 |
| 14:00 | --- | 0045 | 0052 | 0060 | 0068 | 0077 | 0087 | --- | 0097 | 0107 | 0117 | 0127 | 0136 | 0145 |
| 16:00 | --- | 0153 | 0161 | 0167 | 0173 | 0178 | 0182 | --- | 0185 | 0187 | 0188 | 0189 | 0188 | 0187 |
| 18:00 | --- | 0185 | 0183 | 0180 | 0176 | 0173 | 0169 | --- | 0165 | 0160 | 0155 | 0149 | 0142 | 0134 |
| 20:00 | --- | 0126 | 0117 | 0107 | 0097 | 0087 | 0077 | --- | 0068 | 0060 | 0054 | 0048 | 0044 | 0042 |
| 22:00 | --- | 0040 | 0039 | 0039 | 0039 | 0040 | 0042 | --- | 0044 | 0046 | 0048 | 0050 | 0052 | 0054 |
First reading starts at 0000Hrs GMT. Read Across. Readings are Centimetres above Chart Datum (CD). Dates/Times are in UTC.