FUA'AMOTU WEATHER FORECASTING CENTRE | |
WEATHER BULLETIN ISSUED AT 07:00PM MONDAY 21 APRIL 2025 | |
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WARNING FOR LAND AREAS | |
NO WARNING | |
SITUATION | |
A trough lies over the Niuas and it is expected to move northwards away from the group by tomorrow noon. Associated cloudy conditions with occasional showers may affect the Niuas. Meanwhile, a ridge is expected to extend into our group by tomorrow from the southwest bringing fine weather condition to most part of the group. | |
FORECAST TO MIDNIGHT TOMORROW FOR TONGA | |
FOR THE NIUAS: Light west to southwesterly winds. Tending southeasterly winds by tomorrow morning and variable at times. Cloudy with occasional showers. FOR VAVA'U, HA'APAI, TONGATAPU AND 'EUA: Light to moderate southwest wind. Tending south to southeasterly winds by tomorrow morning. Mainly fine apart from cloudy periods with few showers. |
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OUTLOOK FOR WEDNESDAY | |
FOR ALL OF TONGA: Light to moderate south to southeast winds. Mainly fine apart from cloudy periods with isolated showers. |
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TEMPERATURE FORECAST FOR NUKU'ALOFA | |
MAXIMUM FOR TOMORROW:
30C MINIMUM FOR TONIGHT: 23C |
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MARINE WEATHER BULLETIN | |
WARNINGS FOR COASTAL WATERS | |
NO WARNING | |
FORECAST TO MIDNIGHT TOMORROW FOR TONGA COASTAL WATERS | |
FOR VAVA'U, HA'APAI,
TONGATAPU, 'EUA, TELE-KI-TONGA AND TELE-KI-TOKELAU COASTAL WATERS: Southwest winds 10-15 knots, rising up to 20 knots at times. Tending south to southeasterly winds by tomorrow morning. Moderate to rough seas (up to 3 metres). A moderate southeasterly swell (up to 2.5 metres). FOR THE NIUAS COASTAL WATERS: West to southwest winds 10-15 knots. Tending southeasterly winds by tomorrow morning and variable at times. Moderate seas (up to 2.5 metres). A moderate southeasterly swell (up to 2 metres). |
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OUTLOOK FOR WEDNESDAY | |
FOR TONGATAPU, 'EUA,
TELE-KI-TONGA AND TELE-KI-TOKELAU COASTAL WATERS: South to southeast winds 10-15 knots. Moderate to rough seas (up to 3 metres). A moderate easterly swell (up to 2.5 metres). |
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TIDE PREDICTION | |
LOW TIDE: 7:55PM HIGH TIDE: 2:15AM early tomorrow |
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SUN AND MOON | |
MOONRISE: 12:46AM mid-night
tonight SUNRISE: 6:54AM tomorrow morning |
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THE MEAN SEA LEVEL PRESSURE RECORDED AT FUA'AMOTU AIRPORT AT 7:00PM WAS 1010.5 MILLIBARS AND THE RELATIVE HUMIDITY WAS 93% | |
FCD: PK/SV/= CRS: TT/= | |