Forza Horizon 6 is packed with activities that push players to explore every corner of the map. While racing remains the main attraction, the game also includes hidden objectives, skill challenges, and small discoveries that reward curious players. One of the tasks that has caused confusion for many players is the Under the Sea skill challenge. At first glance, the objective sounds mysterious because the game gives very little information about what you actually need to do.
Many players waste time driving around coastlines, searching underwater locations, or attempting random stunts. The challenge itself is much easier than it initially appears. Once you know the correct location and understand the objective, you can finish it in a matter of minutes.
This guide explains exactly how to complete the Under the Sea skill in Forza Horizon 6 without unnecessary trial and error.
What Is The Under The Sea Skill In Forza Horizon 6?
The Under the Sea challenge is a skill-based objective connected to a seaweed farm area on the map. Instead of requiring a race win or a speed target, the challenge focuses on environmental interaction.
Your goal is simple. Drive through the seaweed farm structures and destroy them to trigger completion progress.
Because the game does not highlight the area clearly, many players assume the challenge involves entering deep water or performing jumps across the coast. In reality, the task is based entirely on smashing specific objects.
Where To Find The Seaweed Farm
The seaweed farm can be found in the coastal region around Ito. When opening the map, look toward the shoreline and nearby landmarks around that section of the world.
Finding it becomes easier if you zoom in closely on the coast. The farming structures sit in shallow water and appear as organized rows extending from the shoreline.
Things to look for include:
• Long rows placed near the water
• Structures arranged in a farming pattern
• Coastal sections near Ito
• Nearby roads that allow fast access
Once you reach the correct location, you should immediately notice that it looks different from ordinary scenery.
How To Complete The Challenge Quickly
After arriving at the seaweed farm area, the process becomes straightforward.
Drive directly through the farming structures at a reasonable speed. Your car will break through the objects and begin counting progress toward the challenge. You do not need perfect timing, advanced drifting skills, or expensive upgrades.
Follow these steps:
• Open the map and travel to the coastal Ito area
• Locate the seaweed farm structures
• Drive into the farm rows
• Continue smashing objects until completion appears
• Wait for the reward notification
The challenge usually finishes very quickly. In most cases, players complete it during the first attempt.
If progress does not appear immediately, reverse your car and drive through additional rows. Sometimes missing certain structures can delay completion.
Best Cars To Use For The Under The Sea Skill
Technically, almost any vehicle can complete the objective. However, some cars make the process smoother.
Large vehicles with good stability perform well because they keep momentum while crashing through objects. Hypercars also work because of their speed, although excessive speed can occasionally make controlling the car harder near the shoreline.
Good vehicle choices include:
• Off-road trucks
• Rally cars
• SUVs
• Stable sports cars
Avoid vehicles with extremely stiff setups if they struggle on uneven surfaces.
The challenge is not difficult, so using your favorite vehicle is perfectly fine.
Extra Tips For Faster Completion
If you are trying to finish several Festival objectives during the same session, combine this challenge with general skill farming. Build a Skill Chain while driving toward the coast by earning drifts, near misses, and destruction points along the way. That allows you to gain extra rewards without making the trip feel like a separate task. You can also use fast travel if it is unlocked, which removes unnecessary driving time and gets you directly into the action for a smoother overall experience.
