FPNE40 NFFN 221600 NIUE WEATHER BULLETIN ISSUED FROM NWFC NADI AUG 221609 UTC. SITUATION: A SOUTHEASTERLY WIND FLOW PREVAILS OVER NIUE. FORECAST TO MIDNIGHT TONIGHT FOR NIUE: PARTLY CLOUDY. COOL AT NIGHT. MODERATE TO FRESH SOUTHEASTERLY WINDS, GUSTY AT TIMES. ROUGH SEAS. FURTHER OUTLOOK: PARTLY CLOUDY. COOL AT NIGHT. MARINE WEATHER BULLETIN FOR NIUE A STRONG WIND WARNING REMAINS IN FORCE FOR NIUE WATERS. FORECAST TO MIDNIGHT TONIGHT FOR ALL NIUE WATERS: SOUTHEASTERLY WINDS 20 TO 25 KNOTS. ROUGH SEAS. MODERATE SOUTHERLY SWELLS. FURTHER OUTLOOK: SOUTHEASTERLY WINDS 20 TO 25 KNOTS. ROUGH SEAS. MODERATE SOUTHERLY SWELLS.