Now that Nanamo has made a deal with Lolorito to make use of the Saltery in Loch Seld, she is ready to put her plans into action.
Requirements
This quest is available if you have completed the quest A Sultana's Resolve.
Starting the Quest
Talk to Nanamo in the Waking Sands in Vesper Bay in Western Thanalan to begin the quest.
Speak with Lyse
Teleport to The Ala Mhigan Quarter in The Lochs and talk to Lyse. There will be a cutscene.
Speak with Watt
Go northwest to where the orange arrow is pointing in the minimap. Talk to Watt to proceed.
Speak with Wiscar and use the Telescope to Observe a Yabby
Go to the quest icon on the map and talk to Wiscar. Zoom in and move the crosshairs over the Yabby's jaw. Follow the on-screen instructions to observe the Yabby's Jaw. There will be a cutscene.
Speak with Wiscar
Talk to Wiscar to proceed.
Speak with Wiscar and use the Telescope to Observe a Phoebad
Go east to where the orange arrow is pointing in the minimap, and talk to Wiscar. Zoom in and move the crosshairs over the Phoebad's eye. Follow the on-screen instructions to observe the Phoebad's Eye. There will be a cutscene.
Speak with Wiscar Again
Talk to Wiscar to proceed.
Report to Watt
Go west to where the orange arrow is pointing in the minimap and talk to Watt to complete the quest.
Next Main Scenario Quest
After you complete the quest, talk to Alphinaud to accept the next quest: A Blissful Arrival. There will be a cutscene.