FPTV40 NFFN 131200 TUVALU WEATHER BULLETIN ISSUED FROM NWFC NADI MAR 131211 UTC. SITUATION: A MOIST NORTHEASTERLY WIND FLOW PREVAILS OVER TUVALU. MEANWHILE, A WEAK TROUGH OF LOW PRESSURE AFFECTS THE GROUP FROM LATER TODAY. FORECAST TO MIDNIGHT TONIGHT FOR TUVALU: SOME SHOWERS AND ISOLATED THUNDERSTORMS. MODERATE TO FRESH NORTHEASTERLY WINDS. MODERATE TO ROUGH SEAS. FURTHER OUTLOOK: CLOUDY PERIODS WITH SOME SHOWERS AND ISOLATED THUNDERSTORMS. FOR FUNAFUTI: SOME SHOWERS AND ISOLATED THUNDERSTORMS. FURTHER OUTLOOK: CLOUDY PERIODS WITH SOME SHOWERS AND ISOLATED THUNDERSTORMS.