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Conditions at Point Dume in April
April: Spring Swell Peak with Westerly Energy
April quietly produces the highest average swell height of the year at 1.2m (4ft), thanks to a broad west-northwest and southwest mix. West swell dominates at 43 percent, WSW at 29 percent, but the southwest (17 percent) and SSW (5 percent) directions add a more southerly, seasonal flavor. The wave period holds at a solid 11.9s, meaning most days see powerful 3-5ft (1-1.5m) waves, with west pulses capable of reaching 5-8ft (1.5-2.5m). However, the ideal wind percentage drops to 58 percent as the subtropical high strengthens and afternoon WSW/SW sea breezes become more persistent. Still, early-morning offshore flow from the N/NW often cleans things up before the breeze bites. Precipitation drops sharply to 0.69 mm/day, air temps average 15.5°C (60°F), and water temps bottom out at 13.1°C (56°F) due to upwelling. Dawn patrol is your best bet.
Average Spot conditions at Point Dume in April
Swell history for April
Wind history for April
Swell quality
Analyze the groundswell consistency at Point Dume during April. 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 Point Dume for your next trip in April.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Point Dume for April. 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 Point Dume.