Below are some useful links to Maps of dive sites 

Map of dives sites Similan-Surin islands

Map of locations for day trip.

Map of dive sites for Burma Bank. 

This are the dive sites for the Burma Banks. The The Burma Banks is located 165 km Northwest of the Similan Islands. The tops of the Bank rise to within 15m-24m of the surface. With no coastline or islands insight, the Burma Banks have to be located by GPS.