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.

2408(P)/25 CHINA  South Coast  Depths. Alongside depths.
Source: UKHO

	1. Depths less than charted exist within Nansha Gangqu and it's approaches. The most significant are as follows:

	   Depth					Position
	   103m					22 40' .686N. , 113 40' .262E.
	   13m						22 39' .352N. , 113 41' .250E.
	   128m					22 39' .639N. , 113 40' .821E.
	   109m					22 39' .743N. , 113 41' .067E.
	   8m						22 39' .829N. , 113 41' .172E.
	   99m						22 41' .345N. , 113 41' .101E.
	   47m						22 42' .136N. , 113 39' .110E.
	   98m						22 42' .466N. , 113 39' .146E.
	   82m						22 42' .608N. , 113 40' .436E.
	   12m						22 39' .852N. , 113 40' .619E.

	2. Alongside depths within Nansha Gangqu have changed. The most significant are as follows:

	   Depth					Position
	   138m					22 38' .366N. , 113 40' .998E.
	   49m						22 41' .704N. , 113 39' .363E.

	3. Mariners are advised to navigate with caution in the area and consult the local port authorities for the latest information.

	4. These changes will be included in the next New Edition of Chart 349.

	5. Charts 343 and 344 will be updated by Notice to Mariners.

	   (CGCS 2000 DATUM)