Wabasso seasonal overview
Best Surf Season (December - February)
The heart of winter delivers the most consistent combination of rideable swell and favorable offshore winds at Wabasso. As the North Atlantic storm track shifts south, we see a steady diet of NE to E swell. Average wave heights hover around 0.8-0.9m with periods typically in the 8-9 second range, offering punchy, rippable waves. More importantly, the percentage of ideal offshore flow from the SW to W quadrant peaks near 30-34%, meaning more clean sessions. While the water is chilly, these months produce the highest quality surf.
Fair Surf Season (March - May & September - November)
The transition seasons offer a mixed bag. Swell heights remain in the 0.7-1.0m range, and periods can extend to 9 seconds in fall, bringing more power. However, the reliability of offshore winds drops. In spring, the wind becomes more variable with a higher frequency of onshore E to NE breezes. Fall sees a rapid increase in swell from passing hurricanes and early winter storms, particularly in October and November, but the wind is often from the E or NE as well, limiting clean conditions. Still, when a strong cold front clears out the atmosphere, these months can produce epic sessions.
Low Surf Season (June - August)
Summer is the quietest time at Wabasso. The average swell drops to a mere 0.5-0.6m with short periods around 7-8 seconds. The dominant wind pattern is from the E and SE, bringing persistent onshore flow that chops up the already small waves. Ideal offshore wind percentages plummet to 13-15%. While there may be occasional small fun-sized waves, conditions are generally small and messy. This is a good time to focus on other activities, as the surf rarely delivers quality waves.
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Conditions at Wabasso in December
December: Holiday Swell Season
December rounds out the year with excellent consistency. Average swell height is 0.9m, period 8.6s. Swell directions are well-mixed: ENE (24.2%), E (23.4%), NE (15.3%), and NNE (9.4%). This variety keeps the spot interesting. The percentage of 1-1.5m waves is solid across multiple directions. Ideal wind conditions improve to 30%, the second highest of the year. Offshore flow from W and NW increases (NW wind totals 8.8% combined with lighter speeds), often following cold fronts. December delivers frequent, rideable waves with a decent chance of clean conditions. It’s a fitting end to the best season.
Average Spot conditions at Wabasso in December
Swell history for December
Wind history for December
Swell quality
Analyze the groundswell consistency at Wabasso 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 Wabasso for your next trip in December.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Wabasso 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 Wabasso.
