Diver Go!

From BoardGameGeek:

Dive in search of the treasure coins lying on the ocean floor! Gather the right coins to sell to the coin collector on the boat. But beware of King Octo's curse which cause the coins you are eyeing disappear mysteriously the moment you dive. Use your memory to lead you to the coins. "Are you ready? Diver, Go!" Players only have moments to scan the glittering seabed of coins before their dive. Strategically take turns in attempt to pick a number of them up each turn. But each time you dive your vision is obstructed by the curse. Some coins are cursed and some are not. You'll need to look at the coins carefully and plan which ones to take. Exchange those coins for a reward and if you can bring back uncursed coins your points will double. -description from the publisher