WEATHER FORECAST ISSUED FROM THE NWFC FUA'AMOTU AT 07:00PM MONDAY 20 MAY 2013 .......................................................... PUBLIC WEATHER BULLETIN SITUATION: A TROUGH OF LOW PRESSURE FROM THE WEST IS MOVING TOWARDS THE GROUP MEANWHILE AN EASTERLY WIND FLOW PREVAILS OVER THE GROUP. FORECAST TO MIDNIGHT TOMORROW FOR TONGA: FOR NIUAS: LIGHT TO MODERATE EASTERLY WINDS. CLOUDY PERIODS WITH SCATTERED SHOWERS WITH A FEW POSSIBLE THUNDERSTORMS. ELSEWHERE: LIGHT TO MODERATE EAST TO NORTHEAST WINDS. MOSTLY FINE APART FROM BRIEF LIGHT SHOWERS TOMORROW MORNING BECOMING MORE FRQUENT TOMORROW NIGHT WITH POSSIBLE THUNDESTORMS. OUTLOOK FOR WEDNESDAY: LIGHT TO MODERATE EAST TO NORTHEAST WINDS. CLOUDY WITH SOME SHOWERS AND POSSIBLE THUNDERSTORMS. TEMPERATURE FORECAST FOR NUKU'ALOFA: MAX:29 DEGREES CELSIUS FOR TODAY. MIN:19 DEGREES CELSIUS FOR TONIGHT. ........................................................... MARINE WEATHER BULLETIN: FORECAST TO MIDNIGHT TOMORROW FOR ALL TONGA COASTAL WATERS: EAST WINDS 10-20 KNOTS BECOMING NOTHEAST TOMORROW. SLIGHT TO MODERATE SEAS. OUTLOOK FOR WEDNESDAY: EAST TO NORTHEAST WINDS 15-20 UP TO 25 KNOTS AT TIMES. MODERATE SEAS. TIDE PREDICTIONS: LOW TIDE: 09:20PM HIGH TIDE : 03:35AM TOMORROW MORNING MEAN SEA LEVEL PRESSURE RECORDED AT FUA'AMOTU AT 07:00PM WAS 1017.7 MILLIBARS .............................................................. AA/FH/SUT=