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.

July at Raglan delivers solid winter surf conditions with a mean swell height of 2.3m and a healthy 12.4s period, ensuring powerful, well-spaced waves. The swell direction is predominantly from the WSW (16.33% at 1-1.5m, 17.61% at 1.5-2m, and 12.70% at 2-2.5m), generating clean, rideable waves with good energy. Secondary contributions come from SW and W directions, adding consistency. Wind conditions are less favorable on average, with only 19% of days offering ideal offshore or light cross-shore winds (predominantly ENE to ESE). However, stronger onshore winds from SW to WNW are common (20-30kph range), which can create choppy conditions. The spot handles larger swells well, but surfers should watch for W-WSW winds above 20kph, which make up a significant portion of the month. Overall, expect powerful, mid-sized to large waves with occasional clean windows—best suited for experienced surfers.