Myanmar Daily Weather Report

Myanmar Daily Weather Report

 (Issued at 7:00 Am Tuesdayy 18th August, 2026)

BAY INFERENCE: Monsoon is storng over the Andaman Sea and Bay of Bengal.Weather is a few cloud to partly cloudy over the Southwest Bay and partly cloudy to cloudy over the Andaman Sea and elsewhere over the Bay of Bengal.

FORECAST VALID UNTIL EVENING OF THE 18th August 2026: Rain or thundershowers will be scattered in Lower Sagaing Region and Kayah State fairly widespread in Mandalay, Magway Region and Northern Shan State and widespread in the remaining Regions and States with likelihood of isolated heavyfalls in Naypyitaw, Bago, Upper Sagaing, Taninthayi Regions and Kachin, Kayin, Mon, Rakhine States. Degree of certainty is 100%. 

THE CONDITION OF CUMULONIMBUS CLOUD: The Cumulonimbus clouds are developing in Upper Sagaing, Taninthayi Regions and Kachin, Rakhine States. The area along the Cumulonimbus clouds movement, the weather phenomena such as strong winds accompanied with rain, thunder, lightning and hail may occur and therefore it is recommended to be aware in advance these phenomena.

STATE OF THE SEA: : Occasional squalls with rough seas will be experienced in Deltaic, off and along Rakhine Coasts. Surface wind speed in squalls may reach 35 mph. Squalls with rough seas are likely at times in Gulf of Mottama, off and along Mon-Taninthayi Coasts. Surface wind speed in squalls may reach 30 mph. Wave height will be about 9-11 feet in Deltaic, off and along Rakhine Coasts and about 8-10 feet in Gulf of Mottama, off and along Mon-Taninthayi Coasts.

OUTLOOK FOR SUBSEQUENT TWO DAYS: Likelihood of isolated heavyfalls in Taninthayi Region and Kayin, Mon, Shan States.  

FORECAST FOR NAYPYITAW AND NEIGHBOURING AREA FOR 18th August 2026:  One or two rain or thundershowers. Degree of certainty is 100%.

FORECAST FOR YANGON AND NEIGHBOURING AREA FOR 18th August 2026            One or two rain or thundershowers. Degree of certainty is 100%.

FORECAST FOR MANDALAY AND NEIGHBOURING AREA FOR 18th August 2026:            Isolated rain or thundershowers. Degree of certainty is 100%.