Conditions at Pease Bay in April
April: NNE Swell Machine
April is the standout fair season month for wave quality in spring. The average swell height drops to 3-4ft (1.1m) and the average period to 6.0s, but the direction distribution is remarkably favourable. NNE swell is dominant at 16.5%, with NE at 10.8% and ENE at 10.3%, meaning more than 40% of the wave energy approaches from the spot's optimal swell window. Most of that is in the 2-5ft (0.5-1.5m) range, with a decent share of 5-6.5ft (1.5-2m) surf from NNE/ENE/NE.
Offshore wind frequency ticks up to 16%, tied for the highest of the year. Winds can swing from S/SSW with weak lows to NE sea breezes, but the light early-season S/SW flow often leaves the bay glassy and rippable. SST is 7.6°C, air averages 7.0°C, and precipitation is a relatively low 1.80 mm/day. April offers the best combination of small but clean surf before the summer flatness settles in.
Average Spot conditions at Pease Bay in April
Swell history for April
Wind history for April
Swell quality
Analyze the groundswell consistency at Pease Bay 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 Pease Bay for your next trip in April.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Pease Bay 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 Pease Bay.