 |  |  |  |
+6hr | +12hr | +18hr | +24hr |
1200 NZST Sat 21 Apr 2018 | 1800 NZST Sat 21 Apr 2018 | 0000 NZST Sun 22 Apr 2018 | 0600 NZST Sun 22 Apr 2018 |
 |  |  |  |
+30hr | +36hr | +42hr | +48hr |
1200 NZST Sun 22 Apr 2018 | 1800 NZST Sun 22 Apr 2018 | 0000 NZST Mon 23 Apr 2018 | 0600 NZST Mon 23 Apr 2018 |
 |  |  |  |
+54hr | +60hr | +66hr | +72hr |
1200 NZST Mon 23 Apr 2018 | 1800 NZST Mon 23 Apr 2018 | 0000 NZST Tue 24 Apr 2018 | 0600 NZST Tue 24 Apr 2018 |
 |  |  |  |
+78hr | +84hr | +90hr | +96hr |
1200 NZST Tue 24 Apr 2018 | 1800 NZST Tue 24 Apr 2018 | 0000 NZST Wed 25 Apr 2018 | 0600 NZST Wed 25 Apr 2018 |
 |  |  |  |
+102hr | +108hr | +114hr | +120hr |
1200 NZST Wed 25 Apr 2018 | 1800 NZST Wed 25 Apr 2018 | 0000 NZST Thu 26 Apr 2018 | 0600 NZST Thu 26 Apr 2018 |
 |  |  |  |
+126hr | +132hr | +138hr | +144hr |
1200 NZST Thu 26 Apr 2018 | 1800 NZST Thu 26 Apr 2018 | 0000 NZST Fri 27 Apr 2018 | 0600 NZST Fri 27 Apr 2018 |
 |  |  |  |
+150hr | +156hr | +162hr | +168hr |
1200 NZST Fri 27 Apr 2018 | 1800 NZST Fri 27 Apr 2018 | 0000 NZST Sat 28 Apr 2018 | 0600 NZST Sat 28 Apr 2018 |
 |  |  |  |
+174hr | +180hr | +186hr | +192hr |
1200 NZST Sat 28 Apr 2018 | 1800 NZST Sat 28 Apr 2018 | 0000 NZST Sun 29 Apr 2018 | 0600 NZST Sun 29 Apr 2018 |