Along with the occasional rain storm, blankets of fog will cover the world from time to time. Fog is a weather effect that causes thick blankets of fog to roll in, causing low visibility. Blankets of fog come and go at random times, and often come without warning, potentially catching the player off-guard if they are not careful.
Blankets of fog are considered major de-buffs, as they prevent the player from safely travelling to neighboring islands without getting lost, due to the low visibility.
- Foggy weather at night causes the surrounding area to appear almost pitch black, due to the combination of the dark environment and heavy fog. This prevents the player from being able to see anything out of their effective viewing range.
- Fog tends to make the sea floor appear red and sea creatures orange or yellow at a close distance.