Virac Harbour - surf spot statistics

Virac Harbour in the Philippines is primarily wind swell-dominated, with ground swells playing a minor role throughout the year. The best conditions for surfers are typically found from September to November, when ground swell contributions peak (30-31%), and wind conditions improve significantly (25-26% good wind days). During these months, the mean swell size ranges from 0.9m in September to 1.9m in November, offering more consistent and cleaner waves compared to other periods. The worst conditions occur from January to February and December, where bad wind conditions dominate (92-94%) despite decent swell sizes (2.0-2.3m), making it challenging for surfers due to onshore winds. May to August sees smaller swells (0.8-1.3m) and still poor wind conditions, though July and August show slight improvements with 14-15% good wind days. March and April offer a transitional phase with moderate ground swell influence (15-18%) but remain hampered by high rates of bad winds (91-93%). Overall, autumn (September-November) stands out as the prime window for surfable waves with better wind alignment, while winter months bring larger but messier conditions. Summer months (May-August) are generally less favorable due to inconsistent swells and persistent onshore winds.

December at Virac Harbour offers solid surf conditions, with an average swell height of 2.3m and a decent period of 9.7s, indicating powerful, well-spaced waves. The swell is predominantly ENE to NE (over 80% of waves come from this sector), producing consistent, rideable waves in the 1.5-2.5m range, ideal for intermediate to advanced surfers. However, wind conditions are tricky—only 8% of the time is the wind truly favorable (likely light offshore or sideshore). NE and ENE winds dominate, often blowing 10-30kph, which can create choppy or cross-shore conditions. Smaller windows of clean surf occur when winds shift lighter or more easterly. Expect strong, punchy waves suited to those comfortable with overhead surf, but patience and timing are key due to the wind variability. Carry a step-up board for bigger days.