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Conditions at Waikiki Beach in July
July: Deepest Summer Lull
July represents the lowest point of the surf year for this exposed stretch. Average heights are still 5ft (1.5m) on paper, but the average period falls to 10.7 seconds, and the directional spread is locked into the easterly quadrant: E 44.1%, ESE 24.7%, SE 11.9%, ENE 10.8%, SSE 6.3%. There are no observations of N, NW, or NNW swell. This is pure trade-wind swell, generated by strong, persistent easterly flow over the North Pacific.
The wind data is brutal for surf quality. ENE winds blow 87.1% of the time, with 49.8% of all observations at 30-40kph. Ideal offshore S/SSW/SW winds occur just 3% of the time, the lowest of the year. Expect bumpy, windy, less organized conditions and heavily wind-affected surfaces. Air temperatures are warm at 25.7°C, water 26.1°C, precipitation 1.04mm/day. Surfers should save their energy for a tropical system passing nearby or a rare breakdown of the trades.
Average Spot conditions at Waikiki Beach in July
Swell history for July
Wind history for July
Swell quality
Analyze the groundswell consistency at Waikiki Beach 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 Waikiki Beach for your next trip in July.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Waikiki Beach 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 Waikiki Beach.