Manazillo Bay - surf spot statistics

Manzanillo Bay, Mexico, offers consistent surf conditions year-round, with ground swells dominating every month—no wind swell or flat days to worry about. The best months for surfers are typically from November to March, when good wind conditions peak (66-73% favorable) and swell sizes remain manageable (0.9-1.2m), making for clean, rideable waves. Winter months see smaller but more reliable swells, ideal for intermediate surfers. April to September brings larger swells (1.3-1.6m), but wind conditions deteriorate significantly, with onshore winds becoming more frequent (56-83% bad winds). June through August is particularly challenging, with the highest swell energy but the worst wind setups. October marks a transition, with improving winds (62% good) and solid swell size (1.5m), making it a decent shoulder-season option. For the most balanced experience—consistent ground swells, favorable offshore winds, and comfortable swell heights—focus on November through February. Advanced surfers chasing bigger waves might tolerate the less favorable winds in late spring and summer, but overall, winter provides the most user-friendly conditions.

November at Manazillo Bay offers solid surfing conditions with a consistent swell averaging 1.2m and a long-period groundswell of 15.1s, ensuring powerful, well-shaped waves. The dominant swell direction comes from the SSW, with 56.64% of waves in the 1-1.5m range and 8.95% reaching 1.5-2m, providing ideal intermediate to advanced surf. Smaller windows of SW swell (2.94% at 1-1.5m) add occasional variety. Offshore winds prevail 72% of the time, primarily from the NE-ENE quadrant, keeping conditions clean with light to moderate speeds (10-20kph). Rare onshore winds from the N-NNW are typically under 20kph, minimizing disruption. Expect high-quality surf for most of the month, with the best sessions occurring during SSW swell events paired with NE-ENE winds. The long swell period enhances wave power and face quality, making this a reliable choice for performance surfing in November.