Landmark· Bahía Concepción· Mexico

Santispac Reef

26° 45.0′ N · 111° 52.9′ W

A dangerous submerged reef lying across many natural routes between the Santispac, Posada Concepción and El Burro coves — the one hazard in the north bay you cannot navigate by water color alone.

Practical

Position 26°45.05'N 111°52.95'W per the Online Cruising Guide. The guide warns that at least one major electronic chart vendor removed it in a recent cleanup — enter it manually as a waypoint/hazard before cruising the coves. Not marked. All other hazards in the area are visible islands and rock islets.

Best for

Plotting a safe line between the north-bay coves