Tempoross - OSRS Wiki

Tempoross is a minigame-style boss that is fought using skills rather than combat. Also known as the Spirit of the Sea, it is an ancient entity believed to be as old as Gielinor itself. It is able to create intense storms that make sailing difficult, and has recently awoken after having laid dormant for centuries, wreaking havoc upon sailors who were unfortunate enough to cross its path in the seas.

Tempoross - OSRS Wiki

A Newbie's Guide to Gaming Tempoross

Reward pool - OSRS Wiki

Tome of water - OSRS Wiki

Trailblazer Reloaded League/Areas - OSRS Wiki

Spirit Angler stats - OSRS Wiki

Catching Rainbow Fish, Testing OSRS Wiki Money Making Methods

Reward pool - OSRS Wiki

Reward pool - OSRS Wiki

Loot from 37 to 99 fishing at Tempoross (9178 permits) : r/ironscape

Reward pool - OSRS Wiki