FPNW40 NFFN 191300 Nauru Weather Bulletin issued from RSMC Nadi May 191345 UTC. Situation: A trough of low pressure with associated cloud and showers affects Nauru. Forecast for midnight tonight for Nauru: Cloudy periods with some showers and isolated thunderstorms. Moderate to fresh easterly winds. Moderate to rough seas. Further outlook: Cloudy periods with some showers and isolated thunderstorms.