ESO's High Seas of Tamriel Event Brings Ship Combat and Recipe Leads Starting September 30

What changed#

The High Seas of Tamriel event begins Wednesday, September 30, and runs until October 14 within Season One of The Elder Scrolls Online. This update adds a naval-focused adventure spanning the Abecean Sea, combining shipboard combat with deep-sea exploration.

Players initiate the event by finding Baron-Captain Olsien Guy-Mard off the coast of Anvil. Completing the introductory quest to recover the ghost pirate vessel Riotous Redress makes the ship seaworthy and unlocks a daily expedition loop. Naval battles on deck require repairing hull breaches caused by enemy cannon fire while engaging Sea Elf pirates and cultists; the nature of these encounters shifts daily as adversaries attempt to sink the player’s vessel using varied tactics.

After surface combat, participants can dive to the ocean floor to explore expansive zones between boss arenas. Divers must maintain a protective air bubble while navigating hazards, collecting treasures, and uncovering lore scattered across the seabed.

Reward structures include the Abecean Sea Privateer outfit style, obtainable from the Impresario and as drops. The intro quest awards the Ostentatious Pirate Wig and Hat collectible. Reward boxes contain a scroll granting experience points toward the Excavation and Scrying skill lines. Players can also earn three fragments for the Suncleft Grotto Ornaug through separate event activities. New housing items appear in reward boxes, boss drops, and undersea chests. Additionally, the event introduces antiquity leads that provide furnishing recipes; unearthing a recipe allows players to craft unlimited quantities of that specific item.

Why it matters#

Developers characterize the event as a broad homage to nautical themes within the franchise, weaving together elements such as ghost pirates, Sea Elf raiders, dark cults, Dwemer secrets, and aggressive crabs. The design aims to establish a flexible template that could inform future maritime content depending on player reception.

The daily quest system emphasizes dynamic variation rather than static repetition, with swashbuckling cultists employing different strategies each time to destroy the player’s ship. For hobbyist decorators, the introduction of recipe-generating antiquity leads alters housing acquisition by removing the need to locate multiple leads for a single piece once the recipe is discovered.

Skill XP rewards offer targeted progression paths for characters focusing on excavation or scrying without requiring extensive grinding. The inclusion of diverse loot sources ensures multiple avenues for obtaining cosmetics and collectibles throughout the event window.

What to do next#

Log in after September 30 and travel to the waters near Anvil to locate Baron-Captain Olsien Guy-Mard. Complete the recovery quest to restore the Riotous Redress and begin the daily naval routine. Engage in both deck combat and underwater dives to accumulate fragments, loot, and recipe leads. Visit the Impresario shop to acquire the Abecean Sea Privateer outfit style. Share your experiences with the community team via Bluesky, X, Instagram, and Facebook.

Source: Community Announcements