Positions quoted in this Temporary 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.		
		
5230(T)/25 MEXICO  Gulf of Mexico Dredging area.Works.		
Source: Mexican Notice 19/89(T)/25		
		
	1.	Dredging works are taking place in the area bounded by the following positions:
		
		21 25' .65N.,89 41' .35W.

		21 21' .30N.,89 41' .28W.

		21 21' .02N.,89 41' .22W.

		21 20' .81N.,89 41' .05W.

		21 20' .81N.,89 41' .02W.

		21 20' .64N.,89 41' .01W.

		21 20' .64N.,89 41' .14W.

		21 20' .82N.,89 41' .37W.

		21 25' .65N.,89 41' .46W.
		
	2.	Mariners are advised to navigate with caution in the area and consult the local port authorities for the latest information.
		
		(WGS84 DATUM)