| Tongatapu/'Eua |
 |
| Partly Cloudy |
 E  10-20 knts |
| Temp: 26°C |
| Rising up to 25 knots over coastal waters |
| Ha'apai |
 |
| Cloudy periods with few showers |
| E 10-20 knts |
| Temp: 27°C |
| Rising up to 25 knots over coastal waters |
| Vava'u |
 |
| Mainly Fine |
| E 10-20 knts |
| Temp: 27°C |
| Rising up to 25 knots over coastal waters |
| Niuafo'ou |
|
| Mainly Fine |
| SE 10-15 knts |
| Temp: 28°C |
| Rising up to 20 knots over coastal waters |
| Niuatoputapu |
|
| Partly Cloudy |
| SE 10-15 knts |
| Temp: 28°C |
| Rising up to 20 knots over coastal waters |