|Release date||7 June 2011 (Update)|
|Quest item?||Deadliest Catch|
|High Alch||6 coins|
|Low Alch||4 coins|
|Destroy||You should be able to get another one by pickpocketing the fishing master.|
|Store price||Not sold|
|Examine||Shows an open stretch of sea to the north.|
The sea chart is a nautical chart retrieved from the pockets of the Master fisher during the Deadliest Catch quest. The chart is used to determine the approximate location of Thalassus, a legendary sea creature that Jones suspects is terrorizing the waters and destroying fishermen's vessels.
Players are unable to make sense of the chart and only exclaim their confusion upon attempting to decipher it. The chart, along with a giant harpoon and a rower, is one of the three items Jones wishes to gather before embarking on his expedition.