Badoc Island Lefts • Surf Spot Statistics

Best Surf Season (October - March)

Badoc Island Lefts is a classic northeast-monsoon-dependent set-up. With the beach exposed to the northern quadrant, the synoptic pattern over the South China Sea and the Philippine Sea controls the surf year. From October through March, the northeast monsoon ('Amihan') drives strong pressure gradients over Luzon and repeatedly supplies the north/northeast-facing coast with swell. Average heights sit between 1.5m and 2.2m, and the swell rose is heavily loaded from NNE and NE, exactly where this left likes to see the energy. You must manage expectations, however: period averages in the 7-8s band mean this is punchy, wind-driven swell, not long-period groundswell. The bigger issue is that the same northeast monsoon drives NNE/NE/ENE winds that blow onshore or side-onshore. Ideal offshore southerly flows are rare, especially in November and December. So winter is a game of patience: when a low-pressure system sneaks past and pulls the wind into the south, the same 6-8ft (1.8-2.4m) northern pulses turn Badoc Island Lefts into a hollow, lined-up gem. When the trades howl, it is big but stormy.

Fair Surf Season (April - May, September)

During the transition months the winter monsoon weakens and the southwest monsoon ('Habagat') begins to influence the region. Surf size drops noticeably, with averages around 0.7-1.2m and periods winding down into the 6.5-7.5s range. The percentage of clean offshore wind days rises, especially in May and September, when ideal conditions can reach 35-45%. Waves become smaller and more manageable, but quality is often better than midwinter because the lineup is not being torn apart by onshore trades. Occasional pulses from late-season typhoons or lingering monsoon surges can still put some 1-1.5m (3-5ft) bowls on the reef. It is a fun, rippable stretch for shortboarders, but not the time to chase maximum size.

Low Surf Season (June - August)

Once the southwest monsoon takes over, the surf landscape flips entirely. Dominant swell directions swing to SW and WSW, and although the raw averages in the data still show 1.0-1.3m, that energy is approaching from behind or west of the exposed western? Actually, with the beach facing NNE, the southwest monsoon swell is essentially shadowed by the island and the coastal orientation. Wind statistics can be misleading: the S and SSW winds that dominate these months are offshore at this spot, so the ocean often looks clean and glassy, but there are simply no meaningful waves wrapping into the left. This is the flat, groveling, restful time of year. Tropical cyclones can occasionally spin up and throw anomalous northern energy, but on balance June through August is the quietest stretch for Badoc Island Lefts.