Conditions at Juist in April
April: Spring Cleanup on Small Waves
April is where the winter muscle fades. The average swell height drops to 2.6ft (0.8m) and the period to 5.5s, putting most waves into the small, fun-sized or groveling category. The direction story is interesting: NNW produces 26.5% of all wave observations, by far the dominant directional classification of the year, but most of it is under 3ft (1m). This is the classic spring pattern of frequent but weak windswell, with occasional 3-5ft (1-1.5m) pulses when a late-season low lingers in the North Sea. Wind directions are more varied than in winter. NNE and ENE are noticeable, while NW and NNW winds still appear around 18% combined, and those northerly wind directions are bad news for wave quality. Ideal offshore winds from SE-SSW come in only 6% of the time. Water temperature begins to climb to 8.4°C, air temperatures average 8.2°C and precipitation is the lowest of the year at 1.44 mm/day. Keep the longboard handy and expectations low.
Average Spot conditions at Juist in April
Swell history for April
Wind history for April
Swell quality
Analyze the groundswell consistency at Juist 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 Juist for your next trip in April.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Juist 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 Juist.