FPNE40 NFFN 221200 Niue Weather Bulletin issued from NWFC Nadi Mar 221345 UTC. Situation: A trough of low pressure with associated cloud and showers affects Niue. Meanwhile, an easterly wind flow prevails over the country. Forecast to midnight tonight for Niue: Occasional showers, heavy at times and few thunderstorms. Showers easing later today. Moderate easterly winds. Moderate seas. Further outlook: Cloudy periods with some showers. Marine Weather Bulletin for Niue Forecast to midnight tonight for all Niue waters: Easterly winds 10 to 15 knots. Moderate seas. Moderate southerly swells. Further outlook: Easterly winds 10 to 15 knots. Moderate seas. Moderate southerly swells.