Surf forecastStatisticsHistorical report

Today's Surf Conditions at Playa Avellanes

Spot Conditions Map

Hover over the hourly chart columns to update the wind & swell direction overlays on the map.

Today's Surf & Wind Forecast (Hourly)

Latest updates:

Loading forecast text...

Best Surf Season & Climatology

Best Surf Season (December - April)

During the dry season, the North Atlantic Subtropical High strengthens, driving reliable offshore trade winds from the NE and ENE. Combined with consistent, long-period groundswells generated by Southern Hemisphere storms, this window delivers clean, well-shaped waves at Playa Avellanes. Average wave heights hover around 1.3-1.5m, periods range from 11.5 to 14.1 seconds, and wind ideal percentages often top 60%. This is when the spot truly shines, offering fun, rippable surf with occasional pumping sessions.

Fair Surf Season (May - August)

As the ITCZ shifts north, trade winds weaken and become more variable, but the swell machine keeps churning. Most energy arrives from the SSW, which wraps into the beach to produce consistent, powerful waves. Average heights climb to 1.5m with periods around 13-14 seconds. Morning offshore flows remain frequent, especially in July when wind ideal percentage hits 79%. Expect plenty of surfable days, though afternoon sea breezes can degrade conditions.

Low Surf Season (September - November)

The transition between seasons brings a breakdown in the trade wind regime. September and October see a drop in ideal wind frequency to 50-55%, as the ITCZ lingers and allows more onshore flow from the SW and W. Swell energy remains moderate, but the quality is often compromised by bumpy seas and occasional stormy intervals. November marks a gradual return to better conditions as the trades re-establish, hinting at the upcoming peak season.

Detailed Surf Information for Playa Avellanes

Detailed Surf Forecast

Access our detailed 8-day swell and wind forecast charts for Playa Avellanes with tidal graphs, period ranges, and daily forecast text summaries.

Swell & Wind Statistics

Explore historical swell consistency, wave heights, and offshore wind windows month-by-month, compiled from over 40 years of data.

Historical Surf Report

Browse the historical database archives to view past wave reports and understand spot climatology during specific years and months.

Nearby Surf Spots

3.7 km

Playa Negra

Costa Rica

Playa Negra - Spot Location Picture
6.9 km

Playa Langosta

Costa Rica

Playa Langosta - Spot Location Picture
7.1 km

Playa Junquillal

Costa Rica

Playa Junquillal - Spot Location Picture
8.3 km

Playa Tamarindo

Costa Rica

Playa Tamarindo - Spot Location Picture
9.4 km

Playa Grande

Costa Rica

Playa Grande - Spot Location Picture