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Medewi • Statistics for July

Conditions at Medewi in July

July: Bigger Waves, Premium Conditions

July is the biggest month of the year on average. Swell heights average 1.4m (4-5ft) with a 14.2s period, and the direction is excellent: 53 percent S, 33 percent SSW, and 13 percent SSE. More than a third of the waves come in at 5-8ft (1.5-2.5m), giving Medewi real power. The problem is wind. Ideal wind percentages fall to just 18 percent as ESE and SE winds dominate nearly 87 percent of the time. This is the classic dry-season trade wind grind at an SSW-facing point: lots of heavy ocean energy but frequent bump and current. When a N/NE offshore morning lines up, however, it can be world-class. Air temps are 23.5C, water temperature cools to 27.4C, and rainfall is only 1.09mm/day.

Average Spot conditions at Medewi 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 Medewi 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 Medewi for your next trip in July.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Medewi 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 Medewi.

Swell with good wind

Swell with good wind by size

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