FPKU40 NFFN 192200 NORTHERN AND SOUTHERN COOKS WEATHER BULLETIN ISSUED FROM NWFC NADI MAR 192231 UTC. SITUATION: A MOIST EASTERLY WIND FLOW PREVAILS OVER SOUTHERN COOKS. MEANWHILE, A WEAK TROUGH OF LOW PRESSURE LIES IN THE VICINITY OF THE GROUP. AN EASTERLY WIND FLOW PREVAILS OVER NORTHERN COOKS. FORECAST TO MIDNIGHT TOMORROW FOR THE SOUTHERN COOKS: CLOUDY PERIODS WITH SOME SHOWERS AND ISOLATED THUNDERSTORMS. MODERATE TO FRESH EASTERLY WINDS. MODERATE TO ROUGH SEAS. FURTHER OUTLOOK: CLOUDY PERIODS WITH SOME SHOWERS. FOR RAROTONGA: CLOUDY PERIODS WITH SOME SHOWERS AND ISOLATED THUNDERSTORMS. FURTHER OUTLOOK: CLOUDY PERIODS WITH SOME SHOWERS. FOR THE NORTHERN COOKS: CLOUDY PERIODS WITH BRIEF SHOWERS. MODERATE TO FRESH EASTERLY WINDS. MODERATE TO ROUGH SEAS. FURTHER OUTLOOK: CLOUDY PERIODS WITH SOME SHOWERS AND ISOLATED THUNDERSTORMS.