Sailors navigating near offshore wind farms are encountering increasingly unpredictable visibility conditions, according to recent reports. These issues stem from local weather disturbances caused by the wind turbines themselves, which can create artificial fog or disperse existing fog. These changes not only affect visibility, which is crucial for safe maritime navigation, but also alter ocean currents and turbulence, further complicating the environment for seafarers. Offshore wind turbines are generally more energy-efficient than their land-based counterparts and have a lower visual and auditory impact. Their placement at sea also avoids conflicts over land use. However, these benefits come with challenges. For over 15 years, sailors and maritime authorities have noted disruptions in navigation conditions, primarily due to unpredictable fog and mist, as well as changes in ocean currents and turbulence. These issues are becoming more pressing as the number of offshore wind farms continues to grow. Studies conducted between 2008 and 2018 at the Horns Rev wind farms in the North Sea revealed several weather-related effects caused by wind turbines. One study found that when turbines operated at low speed, they created long ribbons and spirals of fog by drawing in warm, humid air from the sea surface, causing it to condense. Another study showed that under different conditions, turbines could disperse existing fog by pushing dry air down to the water's surface. A third study found that wind farms could even cause fog to form in front of them by creating a stagnant air zone upstream. These unpredictable weather effects have raised concerns among sailors and maritime authorities. The same wind farm alignment can disperse fog one day and generate or maintain it the next, depending on wind temperature conditions. These changes can occur rapidly, within minutes, leading to sudden visibility changes that make route planning difficult. Additionally, wind turbines can slow local ocean currents by up to 20%, further complicating navigation and emergency response efforts. While offshore wind energy is a key part of the global shift toward renewable energy, maritime stakeholders are calling for improved monitoring systems, better weather models, and enhanced traffic control to address these challenges.