Manzanillo - surf spot statistics

Manzanillo, Nicaragua, benefits from consistent ground swells year-round, rarely experiencing flat days (0% no swell). The best months for surfers are typically from March to October, when ground swell dominates (90–98%) and wind conditions gradually improve. March through June offers reliable 1.2–1.4m swells with slightly better wind percentages (21–31% good), though onshore winds remain a challenge (69–79% bad). Late-season months like September and October stand out, combining strong ground swells (93%) with the year’s best wind conditions (33–36% good). July and August see slightly larger swells (1.4m) but suffer from inconsistent winds (20–25% good). Winter months (November–February) are less ideal due to higher bad wind frequencies (70–85%), despite decent swell size (1.2m). For advanced surfers prioritizing clean conditions, September and October are the prime window—expect manageable winds and consistent, mid-sized swells. However, expect year-round wind volatility, making dawn patrol or sheltered sections the best bet.

January in Manzanillo offers consistent surf conditions with an average swell height of 1.2m and a solid 11.7s period, indicating powerful, well-formed waves. The most dominant swell directions are SW (29.68%) and SSW (18.79%) in the 1-1.5m range, contributing to reliable, rideable waves. While ENE winds prevail (26.88% at 30-40kph), creating cross-shore to slightly onshore conditions, about 15% of the time the wind is ideal—typically lighter or offshore. Expect a mix of waist- to head-high waves, with occasional larger sets. The strong NE/ENE winds can disrupt conditions, but when winds ease, the spot delivers clean, punchy waves suitable for intermediate to advanced surfers. Patience with wind shifts is key for scoring the best sessions.