Je was op zoek naar: lost at sea (Engels - Latijn)

lost at sea
navis periit in mari

at sea
oceanus

doctor at sea
medicum propter excellentiam mari

at sea in haven
in mare in caelestis

the ship is at sea.
navis in mari est.

far out at sea intend to fling
procul in mari erat saxum ingens

valens, valentis valens; (emperor flavius julius valens 364-378 lost at adrianople);
valens

for the king had at sea a navy of tharshish with the navy of hiram: once in three years came the navy of tharshish, bringing gold, and silver, ivory, and apes, and peacocks.
quia classis regis per mare cum classe hiram semel per tres annos ibat in tharsis deferens inde aurum et argentum dentes elefantorum et simias et pavo

the founder of the monastery of tintern de voto, william marshall, earl of pembroke, who was lord of leinster, namely , the four counties wexford, ossery, carlow, and kildare, by right of his wife the daughter of richard earl striguel and eve, the daughter of [dermot] macmurrough; vowed to make the monastery because he had been endangered at sea.
1199. conditur monasterium de voto, id est tinternae a gulielmo marescallo comite penbrokiae, domino lagine, scilicet 4. comitatum, weixfordiae, osseriae, carlogiae et kildariae, que ei obtigerunt jure uxoris filiae ricardi comitis strongulensis, quam in uxorem duxerat, filia filiam evae, filiae murchardi; hoc monasterium vero vovit cum in mari periclitaretur.