Tropical Cyclone Warning Bulletin

Here is the latest Tropical Cyclone Warning Bulletin issued by the Hong Kong Observatory.

The Standby Signal, No. 1 is in force.

This means that a tropical cyclone now centred within about 800 kilometres of Hong Kong may affect us.

At 8 a.m., the tropical depression over the central part of the South China Sea was estimated to be about 740 kilometres south of Hong Kong (near 15.7 degrees north 113.4 degrees east) and is forecast to move west-northwest at about 12 kilometres per hour across the central part of the South China Sea, in the general direction of Hainan Island.

According to the present forecast track, the tropical depression will maintain a distance of over 700 kilometres from Hong Kong today (11 June). Strong winds are not expected generally over the territory today, but its associated outer rainbands are affecting the northern part of the South China Sea and coast of Guangdong. The Standby Signal, No. 1 will remain in force for most of the time today. The tropical depression is expected to intensify gradually and move in the general direction of Hainan Island in the next couple of days. It will then move towards the vicinity of the coast of western Guangdong. Depending on its intensity, distance from Hong Kong and the change in local wind strength, the Observatory will assess the need for issuing the Strong Wind Signal, No. 3 between later tomorrow (12 June) and Friday (13 June). With the tropical cyclone edging closer to the coastal areas, it will be windy with occasional heavy squally showers in the latter part of this week. There will be swells. Members of the public are advised to stay away from the shoreline and not to engage in water sports.

(Precautionary Announcements with No. 1 Signal)

1. Precautions should be taken. Drains should be cleared of obstructions, and windows and doors should be checked.

2. People in areas of exposed to high winds or in low-lying areas should take precautions against strong winds and flooding.

3. Those who have duties during a tropical cyclone should now remain on call.

4. People planning to visit Guangdong, Macau, outlying islands or remote parts of Hong Kong should note that changes in weather may affect your trips.

5. There will be swells. You are advised to stay away from the shoreline and not to engage in water sports.

6. Fishing vessels and low power vessels in open sea should seek shelter as soon as possible and be secured properly with moorings.

7. Construction and property management practitioners should make sure that overhanging facilities and temporary structures outdoors are securely fastened, and should take precautionary measures.

8. Listen to radio, watch TV or browse the Hong Kong Observatory's website and mobile app for the latest information on the tropical cyclone.

Dispatched by Hong Kong Observatory at 07:45 HKT on 11.06.2025

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