FUA'AMOTU WEATHER FORECASTING CENTRE
WEATHER BULLETIN ISSUED AT 07:00PM SUNDAY 25 JANUARY 2026
..................................................................................................................................
WARNING FOR LAND AREAS
	NO WARNING
SITUATION
	A trough lies over Vava'u and it is expected to move towards the Niuas tonight. Associated clouds with occasional showers and isolated thunderstorms will affect Vava'u and the Niuas until tomorrow. Meanwhile, a southerly wind flow prevail over Tonga.
FORECAST TO MIDNIGHT TOMORROW FOR TONGA
	FOR THE NIUAS AND VAVA'U: Light to moderate southwesterly winds. Cloudy and becoming overcast at times with occasional showers, heavy at times with potential of isolated thunderstorms. FOR HA'APAI, TONGATAPU AND 'EUA: Light to moderate south to southwesterly winds. Mainly fine apart from cloudy periods with possible isolated showers
OUTLOOK FOR TUESDAY
	FOR THE NIUAS AND VAVA'U: Light to moderate southerly winds, variable at times. Cloudy and overcast at times with occasional showers, possible heavy falls and potential for isolated thunderstorms. FOR HA'APAI, TONGATAPU AND 'EUA: Light to moderate south to southeasterly winds. Mainly fine apart from cloudy periods with possible scattered showers for Tongatapu and 'Eua
TEMPERATURE FORECAST FOR NUKU'ALOFA
	MAXIMUM FOR TOMORROW: 32C MINIMUM FOR TONIGHT: 24C
MARINE WEATHER BULLETIN
WARNINGS FOR COASTAL WATERS
	A STRONG WIND WARNING AND SMALL CRAFT ADVISORY REMAIN IN FORCE FOR VAVA'U COASTAL WATERS.
FORECAST TO MIDNIGHT TOMORROW FOR TONGA COASTAL WATERS
	FOR NIUAS AND VAVA'U COASTAL WATERS: South to southwesterly winds 10-15 knots, gusting up to 25-30 knots at times especially over Vava'u coastal waters. Moderate seas (up to 2 metres). Poor visibility due to a heavy rain and potential isolated thunderstorms. FOR HA'APAI, TONGATAPU AND 'EUA COASTAL WATERS: South to southwesterly wind of 10-20 knots. Moderate seas (up to 2 metres). A moderate southwesterly swell (up to 2.5 metres). FOR TELE-KI-TONGA AND TELE-KI-TOKELAU COASTAL WATERS: South to southwesterly winds of 10-15 knots rising up to 20 knots at times. Moderate seas (up to 2 metres). A moderate southwesterly swell (up to 2.5 metres).
OUTLOOK FOR TUESDAY
	FOR NIUAS COASTAL WATERS: Southerly wind 10-15 knots, variable at times up to 10 knots. Slight to moderate seas (up to 1.5 metres). A moderate southwesterly swell (up to 2 metres). FOR VAVA'U HA'APAI, TONGATAPU AND 'EUA, TELE-KI-TONGA AND TELE-KI-TOKELAU COASTAL WATERS: South to southeasterly winds 10-15 knots. Moderate seas (up to 2 metres). A moderate southwesterly swell (up to 2.5 metres).
TIDE PREDICTION IN NUKU'ALOFA
	HIGH TIDE: 12:35AM LOW TIDE: 6:45AM
SUN AND MOON IN NUKU'ALOFA
	MOONSET: 11:29PM SUNRISE: 6:19AM
THE MEAN SEA LEVEL PRESSURE RECORDED AT FUA'AMOTU AIRPORT AT 7:00PM WAS 1005.4 MILLIBARS AND THE RELATIVE HUMIDITY WAS 71%
…...............................................................................................................................................................................................................
	FCD: SV/TU/PT/= CRS: FV/=