Surf forecastStatisticsHistorical report

Victoria Bay seasonal overview

Best Surf Season (May - August)

During the heart of the South African winter, Victoria Bay comes alive with consistent, powerful SW-to-SSW swell and a high frequency of offshore northerly winds. Average wave heights hit 2.6m and periods stretch to 12+ seconds, delivering that long-period punch that makes the bay's iconic right-hander reel perfectly. The statistical probability of ideal wind climbs above 60% in June and July, providing clean, glassy conditions for peak performance.

Fair Surf Season (April & September)

Transitional months offer a mixed bag. While the winter swell machine is ramping up or winding down, the wind patterns become less consistent. You will find a decent chance of good waves, but the percentage of ideal wind drops to around 40-43%. Swell heights remain solid at 2.3-2.6m, and with a proper synoptic setup you can score pumping, offshore-condition waves.

Low Surf Season (October - March)

Summer brings lighter winds and a higher incidence of onshore ESE and SE wind that ruins the wave quality. The dominant swell directions shift eastwards, with plenty of SE and ESE energy that is not ideal for the bay's orientation. Although the average wave height is still 2.1-2.4m, the wave period drops to 10-11 seconds, resulting in less powerful, more crumbly faces. The frequency of offshore wind plummets to between 21% and 31%, making clean surf a rare commodity. Only during strong cold fronts that slip south can we see a window of quality SW swell and light offshore flow.

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Conditions at Victoria Bay in December

December: Summer Peak, Rare Gems

December represents the height of the low surf season. Average swell height 2.2m, period 10.7s. Swell from SSW (24.3%) and SW (20.6%) still provide the bulk of the energy, but easterly swell (SE 6.4%, SSE 8.2%, ESE 5.0%) is more frequent. Ideal wind percentage drops to its lowest at 23%. Dominant winds are from the ESE (19.3%) and SE (11.6%), with E at 9.4%. Onshore winds from S, SSW, SW, WSW total about 33.7%. Northerly winds are scarce (N 1.1%, NNW 1.3%, NW 1.8%, WNW 2.9%). The rare good day comes when a strong cold front disrupts the summer pattern, bringing a clean SW swell and a brief window of NW winds. Otherwise, expect mushy, wind-affected surf.

Average Spot conditions at Victoria Bay in December

Swell history for December

0 - 0.5
0.5 - 1
1 - 1.5
1.5 - 2.0
2.0 - 2.5
> 2.5 m

Wind history for December

0 - 10
10 - 20
20 - 30
30 - 40
40 - 50
> 50 km/h

Swell quality

Analyze the groundswell consistency at Victoria Bay during December. 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 Victoria Bay for your next trip in December.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Victoria Bay for December. 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 Victoria Bay.

Swell with good wind

Swell with good wind by size