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.											
											
2269(P)/26 MEXICO — Pacific Ocean Coast — Breakwater. Depths. Anchorage areas.											
Source: ENCs MX511230 and MX411200											
											
	1.	The west breakwater at Ensenada has been extended, joining the following positions:									
											
		31° 50' .641N. , 116° 37' .536W.
									
		31° 50' .424N. , 116° 37' .563W.									
											
	2.	Muelle de Altura has been extended, joining the following positions:									
											
		31° 51' .094N. , 116° 37' .727W.
									
		31° 50' .961N. , 116° 37' .629W.
									
		31° 50' .948N. , 116° 37' .653W.
									
		31° 50' .846N. , 116° 37' .581W.
									
		31° 50' .809N. , 116° 37' .653W.									
											
	3.	Depths less than charted exist within the approaches to Ensenada. The most significant are as follows:									
											
		Depth						Position
			
		15·3m						31° 49' .789N. , 116° 37' .494W.
			
		14·2m						31° 50' .305N. , 116° 37' .378W.
			
		14·4m						31° 50' .842N. , 116° 37' .362W.
			
		14·5m						31° 48' .584N. , 116° 37' .647W.
			
		21·5m						31° 53' .24N. , 116° 45' .41W.
			
		16·3m						31° 52' .42N. , 116° 42' .36W.
			
		9m						31° 52' .30N. , 116° 41' .47W.
			
		4·7m						31° 51' .17N. , 116° 41' .33W.
			
		9·2m						31° 50' .85N. , 116° 41' .10W.			
											
	4.	A new dangerous cargo anchorage area has been established, bounded by the following positions:									
											
		31° 50' .13N. , 116° 43' .91W.
									
		31° 49' .80N. , 116° 43' .35W.
									
		31° 48' .70N. , 116° 43' .40W.
									
		31° 48' .70N. , 116° 45' .20W.
									
		31° 50' .30N. , 116° 45' .20W.
									
		31° 50' .30N. , 116° 44' .20W.									
											
	5.	A new anchorage area for merchant and cruise vessels, with a circular limit of radius 0·9M, has been established, centred on 31° 47' .00N. , 116° 40' .00W.									
											
	6.	Mariners are advised to navigate with caution in the area and consult the local port authorities for the latest information.									
											
	7.	These changes will be included in a New Edition of Chart 1938 to be published mid 2026.									
											
	8.	Chart 1049 will be updated by Notice to Mariners									
											
		(WGS84 DATUM)