| Time | xx00 | xx10 | xx20 | xx30 | xx40 | xx50 | xx00 | xx10 | xx20 | xx30 | xx40 | xx50 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue 30th Dec | ||||||||||||||
| 00:00 | --- | 0115 | 0121 | 0126 | 0130 | 0135 | 0139 | --- | 0142 | 0145 | 0147 | 0149 | 0150 | 0151 |
| 02:00 | --- | 0152 | 0151 | 0151 | 0150 | 0148 | 0146 | --- | 0144 | 0142 | 0139 | 0136 | 0133 | 0129 |
| 04:00 | --- | 0126 | 0122 | 0118 | 0114 | 0111 | 0108 | --- | 0104 | 0101 | 0098 | 0095 | 0092 | 0089 |
| 06:00 | --- | 0086 | 0084 | 0081 | 0080 | 0079 | 0079 | --- | 0079 | 0080 | 0082 | 0084 | 0086 | 0088 |
| 08:00 | --- | 0089 | 0090 | 0091 | 0092 | 0092 | 0092 | --- | 0092 | 0092 | 0091 | 0091 | 0090 | 0090 |
| 10:00 | --- | 0089 | 0089 | 0088 | 0088 | 0088 | 0088 | --- | 0089 | 0090 | 0092 | 0094 | 0097 | 0101 |
| 12:00 | --- | 0105 | 0110 | 0115 | 0120 | 0125 | 0129 | --- | 0134 | 0138 | 0142 | 0145 | 0147 | 0150 |
| 14:00 | --- | 0151 | 0152 | 0153 | 0153 | 0153 | 0152 | --- | 0151 | 0149 | 0147 | 0144 | 0142 | 0139 |
| 16:00 | --- | 0135 | 0132 | 0128 | 0125 | 0121 | 0117 | --- | 0113 | 0109 | 0105 | 0101 | 0097 | 0092 |
| 18:00 | --- | 0088 | 0083 | 0079 | 0074 | 0070 | 0067 | --- | 0064 | 0061 | 0060 | 0059 | 0059 | 0060 |
| 20:00 | --- | 0061 | 0062 | 0063 | 0064 | 0066 | 0066 | --- | 0067 | 0068 | 0068 | 0068 | 0068 | 0068 |
| 22:00 | --- | 0069 | 0068 | 0068 | 0068 | 0068 | 0068 | --- | 0068 | 0069 | 0070 | 0072 | 0074 | 0077 |
First reading starts at 0000Hrs GMT. Read Across. Readings are Centimetres above Chart Datum (CD). Dates/Times are in UTC.