Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 4 years of historical weather data.
9%
Avg Wind Days
year-round
6.7kts
Avg Wind
year-round
13°
Avg Temp
feels 11°
4yrs
Data History
analyzed
Spot Overview
📍
River mouthSpot Type
AdvancedSkill Level
About This Spot
Tirua is a river mouth break located on Chile's southern coast where a significant river system meets the Pacific Ocean. The spot features a narrow estuary with teal-colored freshwater mixing with ocean swells, creating complex and turbulent conditions. The coastline faces west toward the open ocean, with forested headlands on the southern bank and developed residential areas to the north across the river. Best conditions occur with northerly winds (around 0°) that are side-shore to the west-facing beach breaks and river mouth. The site experiences consistent Pacific swell, with average wave heights around 2m, making it suitable for intermediate to advanced kiters only. The primary challenge involves managing strong river outflow currents, shallow areas, and the dynamic interaction between river flow and ocean swell. Visibility of hazards can be limited due to murky estuary water. This spot requires local knowledge and should only be attempted by experienced kiters with understanding of river mouth dynamics and strong current navigation.
Hazards & Safety
Strong river current flowing seaward
Turbulent water mixing zone between river and ocean
Shallow sandbar and estuary features
Significant wave sets from open ocean
Rocky outcrops on left bank
Rip current potential at mouth entrance
Narrow channel constraints limiting space
Live Wind Forecast
Real-time wind conditions and 10-day forecast powered by ECMWF
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Wind speeds shown in knots (kt). Tap expand for full-screen view. Forecast updates every 6 hours from European weather model.
Water Conditions
Historical ocean data for wetsuit planning & water type
12°C
Avg Water Temp
1.9m
Avg Waves
🌊 Rough
Typical Conditions
🧥 5/4mm Fullsuit
Typical Wetsuit
Very rough conditions, advanced only
Wind Characteristics
SDominant Direction
Very GustyChallenging conditions, advanced only
Best Time to Kite
Wind reliability by time of day (average across all months)
Morning
6am – 12pm
8%wind days
Best
Afternoon
12pm – 6pm
20%wind days
Evening
6pm – 9pm
18%wind days
Monthly Breakdown
Historical averages based on 4 years of data
Month
Wind Days
Avg Wind
Temp
Water
Best Time
Rain
Jan
10%
7kts
16°feels 15°
12°
Eve
~3d
Feb
8%
7kts
17°feels 16°
12°
Eve
~2d
Mar
4%
6kts
15°feels 14°
Monthly Water Conditions
Plan your wetsuit and know what to expect in the water