| FUA'AMOTU WEATHER FORECASTING CENTRE+A1:B34 | |
| WEATHER BULLETIN ISSUED AT 01:00PM MONDAY 13 APRIL 2026 | |
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| WARNING FOR LAND AREAS | |
| NO WARNING. | |
| SITUATION | |
| A trough lies over the vicinities of the Niuas. Associated clouds with scattered showers may affect these areas for today. Meanwhile, a ridge of high pressure extends onto the south of the group which circulates an easterly wind over the group. | |
| FORECAST TO MIDNIGHT TOMORROW FOR TONGA | |
| FOR THE NIUAS: Light to moderate east to southeast winds, fresh at times. Cloudy periods with scattered showers, possibly heavy at times today and becoming fine tomorrow. FOR VAVA'U, HA'APAI, TONGATAPU AND 'EUA: Light to moderate east to southeasterly winds. Mainly fine apart from cloudy periods with isolated showers |
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| OUTLOOK FOR WEDNESDAY | |
| FOR THE NIUAS: Light to moderate east to southeasterly winds. Mainly fine apart from cloudy periods with isolated showers. FOR VAVA'U, HA'APAI, TONGATAPU AND 'EUA: Light to moderate east to northeast winds, variable winds in the evening. Mainly fine apart from cloudy periods with isolated showers. |
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| TEMPERATURE FORECAST FOR NUKU'ALOFA | |
| MAXIMUM FOR
TODAY: 31C 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 THE NIUAS COASTAL
WATERS: East to southeast winds 10-15 knots, rising up to 20 knots at times. Moderate seas (up to 2.5 metres). A moderate southeasterly swell (up to 2 metres). FOR VAVA'U, HA'APAI, TONGATAPU, 'EUA, TELE-KI-TONGA AND TELE-KI-TOKELAU COASTAL WATERS: East to southeast winds 10-15 knots, shifting to northeast winds tomorrow afternoon over Tele-ki-Tonga and Tele-ki-Tokelau coastal waters. Slight to moderate seas (up to 2 metres). A moderate southeasterly swell (up to 2 metres). |
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| OUTLOOK FOR WEDNESDAY | |
| FOR THE NIUAS COASTAL
WATERS: East to southeasterly winds 10-15 knots. Slight to moderate seas (up to 2 metres). FOR THE REST OF TONGA COASTAL WATERS: East to northeast winds 10-15 knots. Slight to moderate seas (up to 2 metres). |
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| TIDE PREDICTION IN NUKU'ALOFA TODAY | |
| HIGH TIDE:
4:00PM LOW TIDE: 10:25PM |
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| SUN AND MOON IN NUKU'ALOFA | |
| MOONSET:
3:33PM SUNSET: 6:30PM |
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| THE MEAN SEA LEVEL PRESSURE RECORDED AT FUA'AMOTU AIRPORT AT 1:00PM WAS 1015.0 MILLIBARS AND THE RELATIVE HUMIDITY WAS 73% | |
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| FCD: SI/ML/TU/SV/VV/= CRS: FL/= | |