The Thai Meteorological Department forecasts heavy rain in places from 06:00 on 15 August to 06:00 the next day, with rain coverage of 40-60%. Heavy to very heavy rain is expected in Chanthaburi and Trat in the East, and flash floods and runoff are possible in the North, Northeast and East. Seas in the upper Andaman are 2-3 m, and small boats there should stay in port. If you run deliveries, outdoor work or a farm, plan for delays and check on stock and vehicles near low-lying or hillside areas.