Surf forecastStatisticsHistorical report

Playa Grande seasonal overview

Best Surf Season (November - March)

Playa Grande's prime window is when the North Pacific stirs to life, sending long-period groundswells from the NW to WSW that wrap cleanly into the bay. This coincides with the strengthening of the North American high-pressure system, which pumps in consistent trade winds from the NE and ENE – a perfect offshore for this west-facing beach. Expect fun to solid waves in the 1–2m range with periods averaging 12–13 seconds, often combed by glassy morning conditions. The storm tracks in the Gulf of Alaska are the key; when they align, Playa Grande serves up some of the year's most memorable sessions.

Fair Surf Season (April - May)

As the Pacific jet stream retreats north, the swell window shifts. Southern Hemisphere storms begin to generate long-period energy from the S and SSW, which reaches the coast with impressive 14-second intervals but poor angles for the beach. Waves are usually smaller (0.5–1.5m) and lack the lined-up shape of winter. However, those morning offshores from the east still hold strong, making for clean but lackluster conditions. This transitional period is more suited to longboards and fun-sized logs when the combo of swell and wind aligns just right.

Low Surf Season (June - October)

The heart of the rainy season sees wind patterns become erratic. While the percentage of ideal offshore winds remains surprisingly high – especially in July (81%) – the swell is almost entirely dominated by distant Southern Ocean storms producing SSW to SW swells. With the beach facing west, these swells arrive at a deep angle, resulting in weak, crumbly waves rarely reaching over 1.5m. The wave period still holds in the 13-second range, but the poor direction means the waves rarely stand up for a decent ride. This is the season to chase southern corners elsewhere or simply wait for the first barrel of the following winter.

Loading chart...

Conditions at Playa Grande in August

August: Trades Hold, Swell Slips

August sees a slight drop in wind ideal to 71%, but still very good. The wind pattern remains similar: NE (13.1%), ENE (15.4%), and E (10.2%). Swell direction is nearly identical to July – 68.2% SSW, 16.0% SW, with average period 13.2s. Wave heights average 1.4m, mostly 1–1.5m, with a few 1.5–2m days from the south. The overall quality is low for Playa Grande's optimum. The combination of long-period swell and offshore wind is present, but the angle never allows the wave to stand tall. It’s a month of high potential but low fulfillment for the west-facing beach.

Average Spot conditions at Playa Grande 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 Playa Grande 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 Playa Grande for your next trip in August.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Playa Grande 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 Playa Grande.

Swell with good wind

Swell with good wind by size