Bulletin updated at 12:30 HKT 20/Jan/2026
By the Hong Kong Observatory at 12:30 p.m. on 20 Jan 2026
Warnings:
Gale force winds in Nan'ao. Strong winds in Hong Kong
adjacent waters, Shanwei, south of Hong Kong and Shangchuan
Dao.
Weather Situation:
An intense winter monsoon is affecting the south China
coastal waters gradually.
At noon, Tropical Depression Nokaen with maximum sustained
winds of about 55 kilometres per hour near its centre was
located at 17.8 degrees north, 129.5 degrees east. It is
forecast to move east at about 18 kilometres per hour across
the seas east of the Philippines.
Area forecasts for the next 24 hours
Hong Kong Adjacent Waters:
East force 5 to 6, occasionally force 7, becoming north up
to force 7.
Moderate to rough seas.
Nan'ao:
Northeast force 6 to 7, occasionally force 8.
Rough to very rough seas.
Shanwei:
Northeast force 6 to 7.
Rough seas.
South of Hong Kong and Shangchuan Dao:
East to northeast force 6 to 7.
Rough seas.
Outlook for the following 48 hours
Northeasterly winds of force 6 to 7, up to force 8 in east
at first.
Latest reports from south china coastal weather stations
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Waglan Island Wind northeast force 5
Visibility 34 kilometres
Shantou Wind east-southeast force 2
Visibility 30 kilometres
Huangmaozhou Wind east force 6
Macau Wind east force 4
Visibility 35 kilometres
Xisha Wind northeast force 3
Visibility 14 kilometres