Southeast Asia & Pacific

Southeast Asia & the Pacific: Water deficits expected to increase in Thailand

Southeast Asia & the Pacific: Water deficits expected to increase in Thailand

The forecast through December indicates that water surpluses will shrink but intense surpluses are forecast for western Myanmar, northern Laos, and northern Vietnam. Exceptional deficits will persist in western Cambodia. Deficits will increase in Thailand and will emerge in eastern and southern Sumatra and on smaller islands in the region. Philippines will transition from surplus to deficit. Deficits in Papua New Guinea, though downgrading, will remain severe.

Southeast Asia & the Pacific: Water deficits to increase in W Cambodia

Southeast Asia & the Pacific: Water deficits to increase in W Cambodia

The near-term forecast through November indicates that water surpluses will shrink and downgrade overall but remain intense in Myanmar and Laos. Extreme to exceptional deficits will increase in western Cambodia, and deficits of generally lesser severity will spread throughout much of Thailand. Deficits will increase in Malaysia, downgrade in Java and Papua New Guinea, and emerge in central Philippines, parts of Indonesia, and East Timor.

Southeast Asia & the Pacific: Exceptional water surpluses forecast on Mekong River

Southeast Asia & the Pacific: Exceptional water surpluses forecast on Mekong River

Through October, water surpluses will persist with intensity in western Myanmar, retreat from northwestern Thailand, downgrade slightly in Laos and Vietnam, shrink considerably in the Philippines, and nearly disappear in Malaysia and Indonesia. Exceptional surpluses are forecast along the Mekong River. Deficits north of Tonle Sap in Cambodia will intensify. Deficits are also forecast for the Malay Peninsula, western Indonesian Borneo, southern Sumatra, Java, Timor-Leste, and Papua New Guinea.

Southeast Asia & the Pacific: Widespread deficits forecast for much of Borneo & New Guinea

Southeast Asia & the Pacific: Widespread deficits forecast for much of Borneo & New Guinea

The forecast indicates a transition away from widespread, intense water surplus to deficit. Deficits are forecast for peninsular Malaysia, Borneo, Sulawesi, New Guinea, Java, pockets in Sumatra, and eastern Mindanao. Deficits will diminish somewhat in northwestern Cambodia, increase in southeastern Thailand, and emerge in Vietnam east of Hanoi and in central Myanmar. Surpluses are forecast for western and southern Myanmar, northern Laos, northwestern Vietnam, eastern Cambodia into Vietnam, central Philippines, and East Nusa Tenggara.

Southeast Asia & the Pacific: Water deficits forecast to spread in Malaysia, emerge in Indonesia

Southeast Asia & the Pacific: Water deficits forecast to spread in Malaysia, emerge in Indonesia

The forecast indicates a transition away from widespread, intense water surplus to deficit. Surpluses are forecast, however, for parts of Myanmar, northern Laos, northwestern Vietnam, eastern Cambodia, central Philippines, and East Nusa Tengara. Intense deficits will emerge in southernmost Thailand, and spread in Malaysia and northern Sumatra. Deficits of varying intensity are expected to emerge throughout Indonesia and may be extreme in West Nusa Tengara and Timor-Leste. Deficits in Papua New Guinea will downgrade but remain severe.