Weather
Advisory
Subject:
Heavy to Very Heavy Rain in Thailand
No.7 (134/2026)
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During 26–30 July 2026, the monsoon
trough will lie across the upper North and the Northeast, while the
strengthening southwest monsoon prevails over the Andaman Sea, Thailand and the
Gulf. Isolated heavy to very heavy rains are possible in the country. People
should beware of heavy to very heavy rains and accumulation that may cause
flash floods, overflows and landslides especially along the waterways near
foothills and lowlands.
The rather
strong wind force the waves in the upper Andaman Sea up to be 2–3 meters high
and above 3 meters high in thundershowers. In the lower Andaman Sea and the upper
Gulf, the wave are expected about 2 meters high and above 2 meters high in
thundershowers. All ships in the Andaman Sea and the Gulf should proceed with
caution and keep off thundershowers, small boats in the upper Andaman Sea
should keep ashore.
In addition, Tropical Storm
“NOUL” has made landfall over Guangdong, China. The travelers should check
the weather forecast for the region you're going to be visiting.
The advisory is in effect on 26
July 2026, at 5.00 p.m.
This next issue will be on 27 July 2026, at 5.00 a.m.
(Signed) Sugunyanee Yavinchan
(Miss Sugunyanee Yavinchan)
Director-General
Thai Meteorological Department