Overview of Current Week

Overview of the Current Week

2025/01/28 - 2025/02/07

No red tide was reported during this week.

You can visit the Hong Kong Red Tide Information Network for information about red tide or press here to view real-time water quality in fish culture zones.

Last update: 2025/02/07 noon

Red Tide Reporting Network

We welcome your assistance in reporting red tide to us. Please record the following information:
(1) location of red tide
(2) colour of the seawater
(3) extent of the red tide
(4) occurrence of dead fish and any other abnormal features observed around the red tide.

Please report to:
2150 7124 (office hours) OR 1823 (outside office hours)