Surf spot

LAGO FAGNANO - TOLHUIN - TIERRA DEL FUEGO

Forecast conditions and map view for LAGO FAGNANO - TOLHUIN - TIERRA DEL FUEGO in Argentina, South. Open the interactive surf map to inspect wind, waves, and nearby spots.

Country: Argentina, South
Coordinates: -54.5846, -67.3433

Metric
Metric	03:00	06:00	09:00	12:00	15:00	18:00	21:00	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00	00:00
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Wind speed (km/h)	3.9	4.7	4.6	3.4	4.8	4.6	4.9	4.2	4.6	4.7	5.4	4.6	3.1	4.9	7.9	8	5.9	5.2	5.5	5.8	8.2	7.2	5.6	6.1	5.4	4.8	4.1	2.1	3.6	5.6	6.1	6.1	5.8	5.2	4.3	3.2	3.4	7.7	4.8	1.5	4	4.7	11.7	16.8	24.3	24.5	22.7	21.9	22.4	23.2	20.2	15	18.5	7.9	5.4	3.3
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Lago Fagnano, Tolhuin, Tierra del Fuego, Argentina is a remote, cold-water surf destination in the far south of Patagonia, on one of the world’s largest and windiest freshwater lakes.

Spot description

Type: Lake surf / wind-generated waves
Water: Cold freshwater, often glassy when the wind settles
Setting: Beautiful, isolated Patagonian landscape with mountains, forests, and dramatic skies
Access: Near the town of Tolhuin, between Ushuaia and Río Grande on Tierra del Fuego Island

Wave quality

Waves are generally wind-driven, so conditions can change fast.
Best when a strong, well-angled wind creates clean swell lines across the lake.
Can produce short-period, punchy waves rather than long ocean-style rides.
More of a novelty/adventure surf spot than a consistent daily surf break.

Conditions

Best season: Usually fall and winter can bring stronger winds and more wave energy, though conditions are highly variable.
Wind sensitivity: Very dependent on wind direction and strength.
Temperature: Very cold year-round; proper thermal protection is essential.

Equipment

Full cold-water wetsuit recommended, often 5/4 mm or thicker, plus:
hood
gloves
booties
A board suited to short, steep waves can help.

Hazards / considerations

Extremely cold water and air
Rapidly changing weather
Strong winds and gusts
Remote location, so rescue and support may be limited
Lake conditions can be choppy and unpredictable

Overall vibe

Lago Fagnano is best for surfers looking for a rare, adventurous, off-the-beaten-path session in one of the southernmost surf environments in the world. It’s not a guaranteed wave machine, but when it comes on, it can be a very memorable surf experience.