| Tongatapu/'Eua |
 |
| Cloudy periods with few showers |
 E  03 - 05 knts |
| Temp: 24°C |
| Ha'apai |
|
| Cloudy periods with few showers |
| CALM/VRB 00-03 knts |
| Temp: 24°C |
| Vava'u |
|
| Cloudy periods with few showers |
| E 03 - 05 knts |
| Temp: 24°C |
| Niuafo'ou |
 |
| Mainly Fine |
| CALM/VRB 00-03 knts |
| Temp: 26°C |
| Niuatoputapu |
|
| Cloudy periods with few showers |
| CALM/VRB 00-03 knts |
| Temp: 26°C |