Positions quoted in this Preliminary Notice reproduced below are referred to WGS84 or a compatible datum and may be plotted directly on this ENC. 
Some or all of the information contained in this Notice to Mariners may have been included on the ENCs affected.																								
393(P)/26 CHINA  South Coast Depth.Obstructions.Wrecks.							
Source: Hong Kong Chart 2502																																	
	1. New wrecks and obstructions exist in the following positions:																											
	   Feature				Depth					Position

	   Obstruction				175m					22 09' .88N.,114 08' .10E.

	   Obstruction				194m					22 09' .76N.,114 08' .13E.

	   Wreck				27m					22 12' .80N.,114 21' .38E.
	
	   Wreck				265m					22 14' .53N.,114 20' .64E.			
																		
	2. Depths less than charted exist within the Po Toi Islands. The most significant are as follows:																								
	   Depth				Position

	   225m				22 09' .75N.,114 16' .57E.

	3. Mariners are advised to navigate with caution in the area.

	4. These changes will be included in a New Edition of Chart 4127 to be published early 2026.

	5. Charts 937, 341, 3026 and 4129 will be updated by Notice to Mariners.

	   (WGS84 DATUM)