FUA'AMOTU WEATHER FORECASTING CENTRE
WEATHER BULLETIN ISSUED AT 06:00AM TUESDAY 31 MARCH 2026
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WARNING FOR LAND AREAS
THE STRONG WIND WARNING REMAIN THAT HAD BEEN IN FORCE FOR THE NIUAS, VAVA'U AND HA'APAI LAND AREAS HAS BEEN CANCELLED.
SITUATION
A fresh southeasterly wind flow prevails across Tonga.
FORECAST TO MIDNIGHT TONIGHT FOR TONGA
FOR ALL OF TONGA:
Light to moderate southeasterly winds, fresh at times
Mainly fine, then become cloudy at times with scattered showers.
OUTLOOK FOR WEDNESDAY
FOR THE NIUAS:
Light to moderate northeast winds.
Mainly fine apart from cloudy periods with isolated showers.

FOR THE REST OF TONGA:
Light to moderate southeasterly winds.
Mainly fine apart from cloudy periods with isolated showers.
TEMPERATURE FORECAST FOR NUKU'ALOFA
MAXIMUM FOR TODAY: 30C
MINIMUM FOR TONIGHT: 23C
MARINE WEATHER BULLETIN
WARNINGS FOR COASTAL WATERS
THE STRONG WIND WARNING AND SMALL CRAFT ADVISORY THAT WERE IN FORCE FOR THE NIUAS, TONGATAPU, 'EUA, TELE-KI-TONGA AND TELE-KI-TOKELAU COASTAL WATERS ARE NOW CANCELLED BUT IT STILL REMAIN IN FORCE FOR HA'APAI AND VAVA'U.
FORECAST TO MIDNIGHT TONIGHT FOR TONGA COASTAL WATERS
FOR ALL OF TONGA COASTAL WATERS:
Southeast wind 10-15 knots, rising to 20-25 knots at times especially over Vava'u and Ha'apai.
Moderate seas (up to 2 metres).
 
OUTLOOK FOR WEDNESDAY
FOR THE NIUAS COASTAL WATERS:
Northeast wind 10-15 knots.
Slight to moderate seas (up to 2 metres).

FOR THE REST OF TONGA COASTAL WATERS:
East to southeast winds 10-15 knots, rising to 20 knots at times.
Moderate seas (up to 2 metres).
 
TIDE PREDICTION IN NUKU'ALOFA TODAY
LOW TIDE: 12:20PM
HIGH TIDE: 6:30PM
SUN AND MOON IN NUKU'ALOFA
SUNRISE: 6:47AM...............SUNSET: 6:42PM
MOONRISE: 5:27PM............MOONSET: 5:40AM
THE MEAN SEA LEVEL PRESSURE RECORDED AT FUA'AMOTU AIRPORT AT 6:00AM WAS 1012.2 MILLIBARS AND THE RELATIVE HUMIDITY WAS 81%
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FCD: VMF/PT/= CRS: FL/=