FPNW40 NFFN 080000 Nauru Weather Bulletin issued from RSMC Nadi Jul 080030 UTC. Situation: A trough of low pressure affects Nauru. Meanwhile, a southwesterly wind flow prevails over the island. Forecast to midnight tomorrow for Nauru: Cloudy periods with some showers and isolated thunderstorms. Moderate to fresh southwest winds. Moderate to rough seas. Further outlook: Cloudy periods with some showers and isolated thunderstorms.