FPKU40 NFFN 040000 NORTHERN AND SOUTHERN COOKS WEATHER BULLETIN ISSUED FROM NWFC NADI MAY 040250 UTC. SITUATION: A TROUGH OF LOW PRESSURE WITH ASSOCIATED CLOUD AND SHOWERS CONTINUES TO AFFECT SOUTHERN COOKS. A MOIST EASTERLY WIND FLOW PREVAILS OVER NORTHERN COOKS. FORECAST TO MIDNIGHT TOMORROW FOR THE SOUTHERN COOKS: OCCASIONAL SHOWERS AND ISOLATED THUNDERSTORMS. MODERATE TO FRESH SOUTHEAST WINDS. MODERATE SEAS. FURTHER OUTLOOK: CLOUDY PERIODS WITH SOME SHOWERS AND ISOLATED THUNDERSTORMS. FOR RAROTONGA: OCCASIONAL SHOWERS AND ISOLATED THUNDERSTORMS. FURTHER OUTLOOK: CLOUDY PERIODS WITH SOME SHOWERS AND ISOLATED THUNDERSTORMS. FOR THE NORTHERN COOKS: FINE APART FROM BRIEF SHOWERS. MODERATE EASTERLY WINDS. MODERATE SEAS. FURTHER OUTLOOK: CLOUDY PERIODS WITH BRIEF SHOWERS.