Pilar - surf spot statistics

Best Surf Season (October - March)

The Philippine Sea awakens during the Northern Hemisphere's winter as the Northeast Monsoon (Amihan) drives consistent, powerful swell from the NE to E. Average wave heights climb to 1.3m–1.7m, with periods often hitting 9.5–10.2s, delivering punchy, rideable waves with occasional long-period gems. However, the monsoon also brings strong onshore winds from the NE and ENE, limiting clean conditions to brief windows when the wind shifts offshore from the SW to WNW. Despite the low ideal wind percentages (1–4% in Dec-Feb), the combination of size and the rare offshore day can produce firing conditions, especially in October and November when the wind still offers more frequent relief. This is the window for serious swell chasers.

Fair Surf Season (April - June)

As the monsoon weakens, the swell energy drops to an average of 0.7–1.1m, with periods settling around 8.5–9.4s – still fun and punchy, but less powerful. The wind regime shifts: the dominant flow becomes more variable with an increasing influence of southerly and westerly components. The percentage of ideal (offshore) wind climbs from 4% in April to 20% in June, making for more frequent clean surf sessions, even on smaller days. This is the season for fun-sized waves on a groveling board, best scored when a distant typhoon sends a pulse into the region.

Low Surf Season (July - September)

The Southwest Monsoon (Habagat) takes hold, and the swell drops to a typical 0.7–0.8m, with periods ranging 8.4–9.5s – often choppy and messy from local windswell. However, this is also the period with the highest frequency of offshore winds (32–43%), thanks to steady westerly breezes from the SW to WNW. Micro to small waves dominate, but when a typhoon to the northeast generates a longer-period wrap, you can score clean, peaky waves with minimal crowds. It's a low-surf season in terms of size, but the best odds for glassy, rideable conditions if you're willing to hunt for the occasional pulse.

September: Peak Offshore Season

September is the zenith of the offshore wind season, with 43% ideal wind. The average swell height improves slightly to 0.8m, and the period jumps to 9.5s – a sign of more distant swell. Swell directions are more balanced: NE (27.1%) and ENE (22.7%) still supply the bulk, but there's an increase in N (2.1%), NNW (3.9%), and NW (2.4%) – directions that can wrap nicely into the east coast. The wind is predominantly from the west: WSW (15.9%) and W (19.5%) blow strong but on occasion. The mix of a slightly better swell and abundant clean wind makes September the hidden gem of the year. You'll find punchy, average waves in the 1–1.5m range when a storm passes through the Philippine Sea. It's the month to watch the long-range models for that magical swell-wind synergy.