Agadir seasonal overview
Best Surf Season (October - March)
The heart of the North Atlantic winter unleashes its fury on the Moroccan coastline from October through March, delivering the region's most consistent and powerful swell train. As deep low-pressure systems march across the Atlantic, they generate long-period groundswell that funnels perfectly into the Agadir coastline. Average swell heights hover around 2.0-2.2m with periods often exceeding 12 seconds – that's the sweet spot for powerful, organized lines. The real magic, however, lies in the wind regime: a dominant continental high-pressure system over Europe pumps offshore winds from the NE, ENE, and E across the bay a staggering 49-62% of the time, grooming the swell into clean, hollow walls. This is prime time for charging the region's famous point breaks and beachbreaks, especially when a W or WNW swell aligns with those light N to E breezes.
Fair Surf Season (April & September)
Spring and early autumn act as a transitional bridge between the peak winter swell and the languid summer flat spells. April still sees an average 2.0m swell from the NW quadrant, but the period drops to around 10.9 seconds – less grunt, but still plenty to work with. The trade-off is a notable increase in onshore breezes from the W and WSW as the Azores High starts to strengthen, cutting the ideal wind window to about 33%. September sees a similar shift: while the first tropical waves and distant hurricanes can inject occasional long-period energy, the dominant NNW swell trains are often accompanied by persistent W winds that make it a gamble – but when the easterly berg winds return, the score is on.
Low Surf Season (May - August)
Summer in Agadir is a classic tale of trade-wind fatigue. From May through August, the North Atlantic storm track retreats far north, leaving the area to rely on distant, weak swell pulses from the NW and NNW. Average swell heights slump to 1.6-1.8m with periods often below 9 seconds – that's small, weak, and jumbled. To make matters worse, the prevailing wind shifts to a persistent W, WSW, and SW flow as the Azores High locks in, blowing directly onshore a frustrating 72-83% of the time. The waves become choppy and sectiony, and only the earliest morning hours with a brief land breeze offer any respite. It's a time best suited for longboard cruising or seeking out sheltered corners – definitely not for the performance surfer.
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Conditions at Agadir in December
December: Peak of the Season
December is the crown jewel of the Agadir surf year. The average swell height is 2.1m with a period of 12.9 seconds – a recipe for heavy, orderly lines. The swell direction is broad, with NNW (31.7%), NW (27.9%), and WNW (12.0%) – the latter being the optimal angle for the spot. Even a decent chunk of W swell (1.9%) can sneak in. The wind is the best of any month: 62% of the time it's blowing offshore. The dominant NE (17.5%), NNE (13.9%), and ENE (11.3%) winds keep the sea surface as smooth as glass, while onshore winds are at their annual minimum. December is when everything aligns – the Atlantic's low-pressure train is in full swing, the Azores High is suppressed, and the Moroccan coast gets the full benefit of long-fetch W and WNW swell. This is the month to book your trip for guaranteed quality.
Average Spot conditions at Agadir in December
Swell history for December
Wind history for December
Swell quality
Analyze the groundswell consistency at Agadir during December. 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 Agadir for your next trip in December.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Agadir for December. 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 Agadir.
