| Tongatapu/'Eua |
 |
| Cloudy periods with scattered showers |
 SE  15-25 knts |
| Temp: 22°C |
| Moderate to rough seas (3 metres) |
| Ha'apai |
 |
| Partly Cloudy |
| SE 20-25 knts |
| Temp: 24°C |
| Moderate to rough seas (3 metres) |
| Vava'u |
|
| Partly Cloudy |
| SE 20-25 knts |
| Temp: 24°C |
| Moderate to rough seas (3 metres) |
| Niuafo'ou |
 |
| Cloudy with occasional showers |
| SE 20-25 knts |
| Temp: 25°C |
| Moderate to rough seas (3 metres) |
| Niuatoputapu |
|
| Cloudy with occasional showers |
| SE 20-25 knts |
| Temp: 26°C |
| Moderate to rough seas (3 metres) |