Niue Weather Bulletin issued from NWFC Nadi Mar 040335 UTC. Situation: A moist northwesterly wind flow prevails over the group. Forecast to midnight tomorrow for Niue: Cloudy periods with some showers. Moderate northwesterly winds. Moderate seas. Further outlook: Brief showers. Marine Weather Bulletin for Niue Forecast to midnight tomorrow for all Niue water: Northwesterly winds 10 to 15 knots. Moderate seas. Moderate southerly swells. Further outlook: Northwesterly 10 to 15 knots. Moderate seas.