Uliss, Russia, is primarily a windswell-driven spot with minimal ground swell influence, as the data shows ground swell contributing at most 1% (only in September) throughout the year. Wind swell dominates the surfable conditions, peaking between April and May at 60% and 56% respectively, while November also sees a notable 58%. However, the mean swell size remains consistently small, averaging only 0.5m to 0.6m across all months, indicating generally weak surf. Wind conditions are overwhelmingly poor, with good winds occurring less than 12% of the time in any month (April and May are the "best" at 12%). The worst wind conditions prevail from December to February, with bad winds exceeding 95% frequency. Given these factors, the most favorable months for surfers at Uliss are April and May, when wind swell probability is highest (56-60%) and good wind days are marginally more likely (12%). Even then, surfers should expect small, choppy waves with frequent onshore winds. Other months offer even lower probabilities of rideable conditions, making this a low-consistency spot suited mostly for beginners or those willing to endure poor winds for rare sessions. Winter months are particularly unfavorable due to high bad wind percentages and lower wind swell activity. Overall, Uliss is a challenging spot with limited high-quality surfing windows.