Results for Tonga Met Services

Sea levels in Tongatapu, Ha’apai, and ‘Eua waters are predicted to be 30-100mm above average for June, on an ocean outlook report by Tonga Meteorology. Meanwhile, for the Niuas it was predicted 30-100mm below average sea level height, and average across Vava’u.

Tonga Meteorological Services (MET), forecasts cloudy periods, light showers and mainly fine weather for the next 10 days for Tongatapu and 'Eua. However, for the two Niuas, there is a 50 - 90 per cent chance of rain or heavy showers from 18 - 22 December.

It comes as no surprise that cyclones are forming outside of the normal tropical cyclone season, as a result of El Niño, Tonga’s Director of Meteorology, ‘Ofa Fa’anunu told Matangi Tonga this morning. As President of the World Meteorology Organisation (WMO) Region V, 'Ofa said that Severe Tropical Cyclone Lola that hit Vanuatu this week, marked an early beginning for the 2023/24 tropical cyclone season in the South West Pacific.

The Canadian Government has renewed its CAD$10 million climate risk early warning system (CREWS), that will benefit a number of Pacific Island countries meteorological services in the next four-years.

The heaviest rain dumped in Tongatapu over a 24-hour period so far this year was recorded today with the island receiving more than half of the month’s average rainfall, delaying the start of the school year for government schools.

Tonga is currently experiencing strong El Nino conditions bringing cooler night time temperatures with the lowest recorded at 14.6°C for November, in Fua'amotu. However, the lowest temperature so far for the year was 12.0°C in August.