Weather
Advisory
Subject:
Storm “MAYSAK”
No.6
(109/2026)
----------------------------
At 10.00
a.m. LST (04 July 2026), tropical storm “MAYSAK” over the upper South China
Sea. It was centered about 150 kilometers south of Nanning, China or at
latitude 20.2 degrees north and longitude 107.9 degrees east with maximum
sustained winds speed of about 74 km/hr. This storm is moving north-northwest at a speed of 15 km./hr. The storm is expected to make
landfall over the South of China by tomorrow (5 July 2026)
The
effect of storm “MAYSAK” with the monsoon trough lying across the North and the
upper Northeast while the rather strong southwest monsoon prevails over the
Andaman Sea, Thailand and the Gulf with isolated heavy to very heavy rain
especially in the North, the upper Northeast, the East and the South. After
that, during 5–6 July 2026, isolated heavy to very heavy rain remains in the
upper North and the upper Northeast.
The
wind and the wave over the Andaman Sea and the Gulf will strengthen. The wind
and wave over the upper Andaman Sea is likely 2-3 meters high and above 3
meters high in thundershowers. The wind and waves in the lower Andaman Sea and
the upper Gulf are expected about 2 meters high and above 2 meters high in
thundershowers. All ships should proceed with caution and keep off
thundershowers. Small boats in the upper Andaman Sea should keep ashore.
This advisory is in effect on 4
July 2026, at 11.00 a.m.
This next issue will be on 4 July 2026, at 5.00 p.m.
(Signed)
Sugunyanee Yavinchan
(Miss Sugunyanee Yavinchan)
Director-General
Thai Meteorological Department