See shipwreck level from sextant or spyglass

[gadefence 148]

I can't seem to figure out how to tell what level the shipwrecks are from the surface. Spyglass does nothing and sextant just says where not what level.

Should be a way to tell to prevent you from wasting time getting 5.2 shipwrecks and stuff.

[DocHolliday 366]

If possible would be nice to know.   I don't think it is.