FUA'AMOTU WEATHER FORECASTING CENTRE
WEATHER BULLETIN ISSUED AT 01:00PM TUESDAY 14 JULY 2026
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WARNING FOR LAND AREAS
A STRONG WIND WARNING REMAIN IN FORCE FOR ALL LAND AREAS OF TONGA.
SITUATION
A high-pressure system located far to the south is directing strong, cool south to southeasterly winds across the group.
FORECAST TO MIDNIGHT TOMORROW FOR TONGA
FOR THE NIUAS:
Moderate to fresh south to southeast winds, strong at times.
Cloudy periods with isolated showers.

FOR VAVA'U, HA'APAI, TONGATAPU AND 'EUA:
Moderate to fresh south to southeast winds, strong at times.
Mainly fine apart from cloudy periods with possible isolated showers. Cooler air temperature overnight.
OUTLOOK FOR THURSDAY
FOR ALL OF TONGA:
Moderate to fresh south to southeast winds, strong at times.
Mainly fine apart from cloudy periods with possible isolated showers. Cooler air temperature overnight.
TEMPERATURE FORECAST FOR NUKU'ALOFA
MAXIMUM FOR TODAY: 24C
MINIMUM FOR TONIGHT: 14C
MARINE WEATHER BULLETIN
WARNINGS FOR COASTAL WATERS
A STRONG WIND, HIGH SURF WARNING, EXTREME HIGH TIDE AND SMALL CRAFT ADVISORY REMAIN IN FORCE FOR ALL COASTAL WATER OF TONGA.
FORECAST TO MIDNIGHT TOMORROW FOR TONGA COASTAL WATERS
FOR ALL OF TONGA COASTAL WATERS:
South to southeast winds 15-20 knots, rising up to 25-30 knots at times.
Moderate to rough seas (up to 2.5-3 metres). Possible flooding in low lying coastal areas due to extreme high tide.
 
OUTLOOK FOR THURSDAY
FOR ALL OF TONGA COASTAL WATERS:
South to southeast winds 15-20 knots, rising up to 25-30 knots at times.
Moderate to rough seas (up to 2.5-3 metres).
 
TIDE PREDICTION IN NUKU'ALOFA TODAY
LOW TIDE: 1:15PM
HIGH TIDE: 7:30PM
SUN AND MOON IN NUKU'ALOFA TODAY
MOONSET: 5:53PM
SUNSET: 6:15PM
THE MEAN SEA LEVEL PRESSURE RECORDED AT FUA'AMOTU AIRPORT AT 01:00PM WAS 1023.1 MILLIBARS AND THE RELATIVE HUMIDITY WAS 54%
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FCD: PK/SMV/= CRS: FV/=