FUA'AMOTU WEATHER FORECASTING CENTRE
WEATHER BULLETIN ISSUED AT 07:00PM SUNDAY 15 FEBRUARY 2026
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WARNING FOR LAND AREAS
NO WARNING
SITUATION
A trough is slow moving over Tele-ki-Tonga and Tele-ki-Tokelau waters and extending over to Tongatapu and 'Eua at times with associated clouds, occasional heavy rain, thunderstorms, and strong gusty winds for the next 24 hours. 
FORECAST TO MIDNIGHT TOMORROW FOR TONGA
FOR TONGATAPU AND 'EUA:
Light to moderate north to northwesterly winds, fresh at times.
Mostly cloudy with occasional showers, possible heavy at times with isolated thunderstorms.

FOR THE NIUAS, VAVA'U AND HA'APAI:
Light to moderate north to northeasterly winds, variable at times over Vava'u and Ha'apai.
Mainly fine apart from cloudy periods with isolated showers.
OUTLOOK FOR TUESDAY
FOR ALL OF TONGA:
Light to moderate north to northeast winds. Generally fine with potential isolated showers.
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 TONGATAPU, 'EUA, TELE-KI-TONGA AND TELE-KI-TOKELAU COASTAL WATERS.
FORECAST TO MIDNIGHT TOMORROW FOR TONGA COASTAL WATERS
FOR TELE-KI-TONGA MO TELE-KI TOKELAU COASTAL WATERS:
North to northwesterly winds 15-25 knots, rising to 30 knots at times.
Moderate to rough seas (up to 2-3 metres). Poor visibility in areas of heavy rain.

FOR TONGATAPU AND 'EUA COASTAL WATERS:
North to northwesterly winds 15-20 knots and rising up to 25 knots at times over the southern waters. Moderate seas (up to 2.5 metres)

FOR THE NIUAS, VAVA'U AND HA'APAI COASTAL WATERS:
North to northeast winds 10-15 knots and variable up to 10 knots at times
Slight seas.
 
OUTLOOK FOR TUESDAY
FOR TELE-KI-TONGA MO TELE-KI TOKELAU COASTAL WATERS:
Northwesterly wind of 10-20 knots.
Moderate seas (up to 2.5 metres).

FOR THE REST OF TONGA COASTAL WATERS:
North to northeast winds 10-15 knots. Slight seas.
TIDE PREDICTION IN NUKU'ALOFA
LOW TIDE: 12:40AM
HIGH TIDE: 6:55AM
SUN AND MOON IN NUKU'ALOFA
MOONRISE: 4:55AM
SUNRISE: 6:31AM
THE MEAN SEA LEVEL PRESSURE RECORDED AT FUA'AMOTU AIRPORT AT 7:00PM WAS 1010.5 MILLIBARS AND THE RELATIVE HUMIDITY WAS 88%
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FCD: AA/IL= CRS: FV/=