FPNE40 NFFN 210300 Niue Weather Bulletin issued from NWFC Nadi Apr 210320 UTC. Situation: An easterly wind flow prevails over the island. Forecast to midnight tomorrow for Niue: Cloudy periods with some showes and isolated thunderstorms. Moderate easterly winds. Moderate seas. Further outlook: Cloudy periods with brief showers. Marine Weather Bulletin for Niue Forecast to midnight tomorrow for all Niue water: Easterly winds 10 to 15 knots. Moderate seas. Moderate southerly swells. Further outlook: Easterly winds 10 to 15 knots. Moderate seas. Moderate southerly swells.