| The current sea temperature is about 19°C. |
| Nearby Weather Stations - Opononi | Distance |
| Purerua Peninsula | 80.2 km |
| Cape Reinga | 144.9 km |
| Mokohinau AWS | 194.4 km |
| Auckland Airport | 227.8 km |
| Tauranga Airport | 391.7 km |
| New Plymouth Airport | 397.9 km |
| Taupo Airport | 463.9 km |
| Waiouru Airstrip | 504.3 km |
| Napier Airport | 583.9 km |
