Raglan - surf spot statistics

Raglan, New Zealand, is a world-renowned surf destination known for its consistent ground swells and long left-hand point breaks. The data reveals that the spot enjoys reliable swell year-round, with ground swell dominating (75-87%), complemented by minor wind swell contributions. The best months for surfing in Raglan are typically from March through August, when swell consistency and size peak. March stands out with 87% ground swell, an average size of 1.8m, and relatively better wind conditions (24% favorable). Winter months (May-August) offer the largest waves, averaging 2.2-2.3m, but come with higher chances of unfavorable winds (79-82% bad conditions). Autumn (March-May) strikes a balance between solid swell (1.8-2.2m) and marginally better winds compared to winter. In contrast, summer months (December-February) see slightly smaller swells (1.6-1.8m) but suffer from poor wind conditions (75-85% unfavorable). September-November sees consistent swell size (2.0-2.3m), but wind conditions deteriorate further (85-87% bad). For advanced surfers seeking powerful, clean waves, late autumn to winter (May-August) is ideal despite challenging winds, while intermediates might prefer the shoulder months of March-April when winds are slightly less troublesome and swells remain strong.

March in Raglan offers solid surf conditions with an average swell height of 1.8m and a healthy period of 12.6s, indicating consistent, well-spaced waves. The swell direction is predominantly from the WSW (peaking at 26.66% in the 1-1.5m range and 20.66% at 1.5-2m), delivering clean, rideable waves with power. Smaller contributions from SW and SSW directions add variability, though WSW swells dominate. Wind conditions are less favorable, with ideal surfing winds (offshore or light cross-shore) occurring only 24% of the time. The most frequent winds come from the NE to ENE (peaking at 3.11% in the 10-20kph range from ENE), which can create onshore chop. Stronger winds (20-30kph) from SW and WSW are also notable (4.89% and 3.69%, respectively), potentially degrading wave quality. Overall, expect decent swell energy with mid-sized waves, but wind interference may require patience for optimal sessions. Advanced surfers can capitalize on the consistent WSW groundswells, while lighter wind days offer the cleanest conditions.