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.

November in Raglan offers solid surf conditions with an average swell height of 2.0m and a consistent period of 12.1s, indicating powerful, well-spaced waves ideal for experienced surfers. The dominant swell direction is from the WSW, which aligns well with the break, producing the majority of quality waves—particularly in the 1.5–2.5m range. Wind conditions are less favorable, with only 15% of days offering ideal offshore or light winds (typically from the E–NE quadrant). However, prevailing SW–WSW winds often create onshore chop, especially at higher speeds (20–30kph+), which can impact wave quality. For the best sessions, watch for ENE swells paired with lighter E winds, but expect variability due to frequent westerlies. Overall, November delivers solid surf with a mix of clean and messy days, favoring those who can time their sessions around wind shifts.