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Dungeons • Statistics for January

Conditions at Dungeons in January

January: The Mid-Summer Lull and the Cape Doctor

January is the heart of the austral summer at Dungeons, and while the South Atlantic is far from asleep, the reefs are catching the leftovers rather than the main courses. Average swell height holds at 7.5ft (2.3m) and period 11.1s, which means the energy is still powerful but not the XL monsters of winter. The dominant swell directions are SW (27.6%) and SSW (17.8%), with most waves arriving in the 5-8ft (1.5-2.5m) range and only a small percentage exceeding 8ft (2.5m). Good, solid Dungeons shape is definitely possible. The main issue is wind: SSE winds dominate at 37.1%, with SE at 14.2% and S at 17.9%, and these blow 20-40kph a good share of the time. That puts a cross-shore/sideshore texture on faces and keeps ideal N-NE offshore windows at just 5% of the time. Water temp is 17.2°C, air temp averages 20.0°C (14.8-27.1), and precipitation is low at 0.39mm/day. Catch a fleeting NE offshore and a clean SSW swell, and Dungeons will still show its teeth, but be prepared to pick your windows carefully.

Average Spot conditions at Dungeons in January

Swell history for January

0 - 2
2 - 3
3 - 5
5 - 6
6 - 8
> 8 ft

Wind history for January

0 - 6.2
6.3 - 12.4
12.4 - 18.6
18.6 - 24.9
24.9 - 31.1
> 31.1 mph

Swell quality

Analyze the groundswell consistency at Dungeons during January. 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 Dungeons for your next trip in January.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Dungeons for January. 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 Dungeons.

Swell with good wind

Swell with good wind by size

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