FPNE40 NFFN 200000 Niue Weather Bulletin issued from NWFC Nadi May 200210 UTC. Situation: A weak trough of low pressure with associated cloud and showers affects Niue. Forecast to midnight tomorrow for Niue: Cloudy periods with some showers. Moderate to fresh westerly. Moderate to rough seas. Further outlook: Fine apart from brief showers. Marine Weather Bulletin for Niue Forecast to midnight tomorrow for all Niue water: Westerly winds 15 to 20 knots. Moderate to rough seas. Moderate southerly swells. Further outlook: Southwesterly winds 15 to 20 knots. Moderate to rough seas. Moderate southerly swells.