| Tongatapu/'Eua |
 |
| Mainly Fine |
 SW  10-20 knts |
| Temperature: 24°C |
| Ha'apai |
 |
| Partly Cloudy |
| SW 10-20 knts |
| Temperature: 25°C |
| Vava'u |
 |
| Cloudy periods with few showers |
| SW 10-15 knts |
| Temperature: 24°C |
| Niuafo'ou |
|
| Partly Cloudy |
| CALM/VRB 0-5 knts |
| Temperature: 27°C |
| Niuatoputapu |
|
| Partly Cloudy |
| CALM/VRB 0-5 knts |
| Temperature: 27°C |