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Ombak Tujuh • Statistics for July

Conditions at Ombak Tujuh in July

July: Powerful Swell, Harder Trade Winds

July is a big-wave month. Swell averages 7-8ft (2.2m) with a 14.2s period, and the Southern Ocean is firing. The direction is even more southerly: S (44%), SSE (16.9%) and SSW (17.6%) make up the vast majority of the energy. But the southeast trades are now in full force-SE (47.1%) and ESE (41.2%) dominate, often blowing 20-40kph. The ideal wind percentage drops to 30%, and those big, powerful lines frequently arrive with a bumpy cross-shore texture. Air temperatures cool slightly to 26.2°C, water 28.0°C, and rainfall is low at 3.4mm/day. This is a month for experienced surfers willing to hunt for the protected corners and wind-sheltered setups.

Average Spot conditions at Ombak Tujuh in July

Swell history for July

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

Wind history for July

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 Ombak Tujuh during July. 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 Ombak Tujuh for your next trip in July.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Ombak Tujuh for July. 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 Ombak Tujuh.

Swell with good wind

Swell with good wind by size

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