Surf forecastStatisticsHistorical report

Pencit Reef seasonal overview

Best Surf Season (May - October)

The southwest monsoon takes over during these months, shifting the prevailing wind patterns to a favorable southerly quadrant for Pencit Reef. From May through September, the trade winds relax and the region sees a high frequency of offshore winds from the S, SSW, SW, and WSW—ideal for grooming the NE-facing break. While the average swell heights drop to the 0.7-1.1m range (small to fun-sized), the wave quality skyrockets with clean, lined-up faces and glassy conditions. October marks a transitional peak where swell energy begins to ramp up again, offering a sweet spot of moderate-sized (1.1m average) long-period groundswell with still-decent offshore wind odds (35% ideal). Expect punchy, rippable waves on the best days, especially when typhoon activity in the Pacific sends longer-period pulses into the Philippine Sea.

Fair Surf Season (November & April)

These shoulder months sit at the crossroads of the northeast and southwest monsoons. November sees the return of the NE trades, bringing consistent swell in the 1.3m range from the NE and ENE—the best directions for Pencit Reef. However, the wind becomes a mixed bag, with onshore NE winds dominating roughly 88% of the time. Still, the 12% window of southerly offshore flows can deliver some excellent, powerful sessions as long-period swell (9.9s average) wraps in. April is similar but opposite: the monsoon is fading, swell drops to 1.1m, and ideal wind windows open up to 8%. It's a hit-or-miss month, but when the S wind aligns with a late-season NE pulse, you can score fun, clean waves with fewer crowds.

Low Surf Season (December - March)

This is the heart of the northeast monsoon, when the trade winds blow strong and steady from the NE and ENE—directly onshore at Pencit Reef. Swell heights are at their annual peak, averaging 1.3-1.7m with periods around 9.5-10s, meaning plenty of powerful, pumping energy hits the reef. The catch? The wind is consistently bad, with ideal offshore conditions occurring only 3-6% of the time. Most days are choppy, messy, and blown out, making it difficult to find a clean wave. Occasional cold fronts pushing south can briefly flip the wind to the S, but these windows are rare and often short-lived. If you time it perfectly, you might catch a glassy morning with a firing NE swell—but patience is key during these months.

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Conditions at Pencit Reef in August

August: Highest Offshore Wind Odds

August boasts the highest ideal wind percentage of any month at 60%, making it the go-to month for reliable offshore conditions. The average swell height remains modest at 0.7m with a period of 9.0s, but the quality is top-notch. The dominant swell directions are ENE (25.9%) and E (19.3%), with a notable increase in NE (10.4%) and NNE (3.4%) compared to June and July. The wind comes primarily from the south and southeast: S (14.2%), SSE (13.9%), WSW (11.1%), and SE (8.5%). This combination cleans up the waves beautifully. Although the surf is small, the consistency of clean, offshore mornings makes August a great month for beginners and longboarders. Occasional Typhoon swells can elevate conditions to 'good' or 'pumping' for a few days.

Average Spot conditions at Pencit Reef in August

Swell history for August

0 - 0.5
0.5 - 1
1 - 1.5
1.5 - 2.0
2.0 - 2.5
> 2.5 m

Wind history for August

0 - 10
10 - 20
20 - 30
30 - 40
40 - 50
> 50 km/h

Swell quality

Analyze the groundswell consistency at Pencit Reef during August. Based on historical data, there is a % probability of groundswell occurring this month. The chart below provides a detailed breakdown of the average wave height distribution, offering deep insights into the swell quality and surf potential you can expect at Pencit Reef for your next trip in August.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Pencit Reef for August. Our analysis shows that favorable offshore or side-shore winds coincide with surfable swell approximately % of the time. The accompanying graph illustrates the average size distribution of waves during these optimal wind windows at Pencit Reef.

Swell with good wind

Swell with good wind by size