FPNW40 NFFN 181600 Nauru Weather Bulletin issued from RSMC Nadi Jul 181604 UTC. Situation: A trough of low pressure with associated cloud and showers affects Nauru. Forecast for midnight tonight for Nauru: Occasional showers and few thunderstorms with heavy falls. Moderate to fresh northwesterly winds. Moderate to rough seas. Further outlook: Occasional showers and few thunderstorms with heavy falls.