If you have been sailing around lately and noticed a cluster of question marks sitting in the ocean, you are not imagining things. That spot is the Underwater Opening, and it is the game quietly telling you that something big is coming.
A lot of players dive straight down expecting secret loot, hidden NPCs, or some kind of instant reward — and then come back confused because there is nothing there. That is actually exactly how it is supposed to be right now.
Let me walk you through what this place really is.
Where to Find the Underwater Opening
Open your map and look between Snowcap Island and Mushgrove Swamp.
You will see a group of floating question marks sitting in the water. Sail directly to that spot and stop your boat over the markers.
That cluster marks the Underwater Opening.
What You Will See When You Dive
Jump into the water and dive straight down.
You will reach a huge sealed underwater structure sitting deep below the surface. It looks important, mysterious, and very much like it should be hiding something massive.
Right now, it is completely sealed.
There are no NPCs, no fish tables, no chests, and no secret doors to open. If you keep diving past it, you will literally reach the edge of the playable map.
So if you thought you were missing something — you are not.
Why It Exists
This location is a teaser for the upcoming Tidefall update.
Just like the Grand Reef teased Atlantis before it went live, the Underwater Opening is now marking where Tidefall will begin. The environment around it already matches the underground, deep-sea theme that Tidefall is built around.
When Tidefall releases, this sealed area will become a full access zone with new mechanics, fish, progression systems, and probably some of the most important content Fisch has added so far.
Why You Should Remember This Spot
When Tidefall drops, players who already know this location will be able to go straight there without wasting time searching the ocean.