| Time | xx00 | xx10 | xx20 | xx30 | xx40 | xx50 | xx00 | xx10 | xx20 | xx30 | xx40 | xx50 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue 28th Apr | ||||||||||||||
| 00:00 | --- | 0068 | 0068 | 0068 | 0070 | 0073 | 0076 | --- | 0081 | 0086 | 0092 | 0098 | 0105 | 0112 |
| 02:00 | --- | 0119 | 0125 | 0132 | 0138 | 0144 | 0150 | --- | 0155 | 0159 | 0163 | 0166 | 0168 | 0170 |
| 04:00 | --- | 0171 | 0171 | 0170 | 0169 | 0167 | 0165 | --- | 0163 | 0160 | 0157 | 0154 | 0151 | 0148 |
| 06:00 | --- | 0145 | 0141 | 0136 | 0131 | 0125 | 0118 | --- | 0110 | 0102 | 0094 | 0086 | 0078 | 0071 |
| 08:00 | --- | 0065 | 0059 | 0054 | 0050 | 0047 | 0045 | --- | 0043 | 0043 | 0042 | 0042 | 0043 | 0044 |
| 10:00 | --- | 0045 | 0046 | 0047 | 0048 | 0049 | 0049 | --- | 0049 | 0048 | 0046 | 0044 | 0042 | 0040 |
| 12:00 | --- | 0037 | 0035 | 0034 | 0034 | 0035 | 0037 | --- | 0040 | 0044 | 0049 | 0056 | 0063 | 0070 |
| 14:00 | --- | 0079 | 0087 | 0096 | 0105 | 0113 | 0122 | --- | 0130 | 0138 | 0145 | 0151 | 0157 | 0162 |
| 16:00 | --- | 0166 | 0169 | 0172 | 0173 | 0174 | 0174 | --- | 0173 | 0171 | 0169 | 0167 | 0165 | 0162 |
| 18:00 | --- | 0159 | 0156 | 0153 | 0149 | 0144 | 0139 | --- | 0133 | 0127 | 0119 | 0112 | 0103 | 0095 |
| 20:00 | --- | 0087 | 0079 | 0072 | 0066 | 0061 | 0058 | --- | 0055 | 0053 | 0052 | 0052 | 0052 | 0053 |
| 22:00 | --- | 0054 | 0056 | 0057 | 0060 | 0062 | 0064 | --- | 0066 | 0067 | 0068 | 0068 | 0067 | 0066 |
First reading starts at 0000Hrs GMT. Read Across. Readings are Centimetres above Chart Datum (CD). Dates/Times are in UTC.