| Tongatapu & 'Eua | EXTREME HIGH TIDE / STRONG WIND & SMALL CRAFT FOR COASTAL WATERS |
| 'Otu Mu'omu'a | EXTREME HIGH TIDE/ STRONG WIND & SMALL CRAFT FOR COASTAL WATERS |
| Ha'apai | EXTREME HIGH TIDE / STRONG WIND & SMALL CRAFT FOR COASTAL WATERS |
| Vava'u | EXTREME HIGH TIDE / STRONG WIND & SMALL CRAFT FOR COASTAL WATERS |
| Niuafo'ou & Niuatoputapu | EXTREME HIGH TIDE |
| Telekitonga & Telekitokelau | EXTREME HIGH TIDE/ STRONG WIND & SMALL CRAFT FOR COASTAL WATERS |