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Conditions at Betty's Bay in October
October: Spring Groundswell Fighting the Returning Trades
October sees the South Atlantic High strengthening again, and the battle between winter and summer becomes obvious. Ideal offshore wind drops to 24%, with ESE (17.8%) and SE (13.1%) supplying the springtime bulk, while WNW (8.1%), NW (6.6%) and NNW (3.6%) still offer workable offshore windows. The swell side remains remarkably good: average height is 7.5ft (2.3m), the period is 11.4s, and the direction mix is led by SW (21.7%) and SSW (16.1%), with S (9.2%) and WSW (7.0%) keeping the window well fed. Waves in the 5-8ft (1.5-2.4m) range dominate, so clean mid-morning, pre-trade-wind sessions can still be excellent. Water has warmed to 16.2C, air averages 16.0C, and rainfall is moderate at 1.40mm/day. Hunt the mornings, dodge the afternoon sea breeze.
Average Spot conditions at Betty's Bay in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Betty's Bay during October. 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 Betty's Bay for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Betty's Bay for October. 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 Betty's Bay.