Overview

Sian Ka'an is a spot located in the UNESCO-listed Biosphere Reserve, south of Tulum. The easterly trade winds blow over a wild and preserved coastline, offering challenging ocean conditions.

Access is limited and the environment entirely natural, making it an exceptional spot for advanced riders seeking solitude and nature.

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Spot forecast for Sian Kaan

Sunrise 06:46 · Sunset 18:22

Open-Meteo

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< 7 kn7–12 kn13–20 kn21–30 kn31–40 kn41+ kn Gusts Your minimum: 7 kn

Forecasts provided by Open-Meteo

Swell and waves

Swell and tides over 8 days. Premium members see the swell and tides over 8 days. Without a subscription: 5 days.

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Wave height: < 0.5 m 0.5–1 m 1–2 m 2–3 m ≥ 3 m

Swell data by Open-Meteo Marine

Sian Kaan: when to go?

Rideable days and hours computed for a minimum wind of 7 knots · log in to set your own (foil, twin-tip…)

Season · peak

445h

in May · 30.5 rideable days

The season runs from March to July, peaking in May: 30 rideable days a month and 445 hours of usable wind, at 30 °C. The low point is October, at 18.5 days.

Rideable days per month

Wind strength when it is rideable

7-12 knots · 89%13-20 knots · 11%21-30 knots · under 1%

When the spot works, wind sits mostly between 7 and 12 knots — 89% of rideable hours. Big-kite territory. The coldest month is January, at 27 °C. The wettest month is June, with 350 mm.

Monthly averages: Sian Kaan

Monthly averages — Sian Kaan — averaged over 2 years of records — Weather data by Open-Meteo.com — How it is calculated
Month	Rideable days	Usable wind	Temperature	Rain
January	24.0	250 h	27 °C	57 mm
February	23.0	245 h	28 °C	40 mm
March	29.5	367 h	29 °C	34 mm
April	29.0	389 h	30 °C	34 mm
May	30.5	445 h	31 °C	46 mm
June	30.0	405 h	30 °C	350 mm
July	29.5	333 h	31 °C	107 mm
August	20.5	184 h	31 °C	98 mm
September	21.0	147 h	31 °C	159 mm
October	18.5	163 h	30 °C	199 mm
November	19.5	155 h	29 °C	102 mm
December	22.5	209 h	28 °C	80 mm

Photo gallery of Sian Kaan

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Technical details of Sian Kaan spot

The spot works with winds from ENE, E, ESE.

Depending on conditions: NNE, NE, SE, SSE.

RideableDepending on conditions Not rideable

Spot opening date · Required level

Spot opening date: Open all year round
Required level: Advanced

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Live

SIAN KA'AN1.3 kmsource madis - NOAA

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Nearby spots

All spots: Quintana Roo

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Sian Kaan kitesurf, wingfoil and windsurf spot