FPTV40 NFFN 181500 Tuvalu Weather Bulletin issued from NWFC Nadi Feb 181506 UTC. Situation: A moist easterly wind flow prevails over Tuvalu. Forecast to midnight tonight for Tuvalu: Fine apart from brief showers. Moderate to fresh easterly winds. Moderate to rough seas. Further outlook: Cloudy periods with brief showers. For Funafuti: Fine apart from brief showers. Further outlook: Cloudy periods with brief showers.