Bantham - surf spot statistics

Bantham, UK, offers surfable conditions year-round, but the best months for quality waves and favorable winds are typically from October through March. During this period, ground swell makes up a higher percentage of the swell mix, peaking in January (37%) and December (34%), which generally results in cleaner, more organized waves. The mean swell size is also largest in these months, averaging 1.4m to 1.6m, providing more consistent and rideable surf. January and December stand out with the highest ground swell contribution and the largest waves, making them prime months for experienced surfers. However, wind conditions remain challenging, with bad winds (onshore or cross-shore) dominating over 90% of the time year-round. The least favorable months for surfing are from May to September when ground swell drops significantly (below 10%), swell size decreases (0.7m–0.9m), and wind conditions are at their worst, particularly in July (97% bad winds). While autumn and winter bring better waves, surfers must be prepared for tough wind conditions regardless of the season. Spring and summer are generally smaller and less reliable, with June to August seeing the lowest swell energy and poorest wind alignment. If you're chasing quality surf in Bantham, prioritize late autumn through early spring, accepting that wind will rarely be ideal.

January at Bantham offers surfable conditions with an average swell height of 1.6m and a solid period of 9.8s, indicating relatively clean and well-organized waves. The dominant swell direction is SW, which aligns best with the beach’s exposure, producing the most consistent and rideable waves (1-2.5m range). Smaller swells from the ENE also contribute, particularly in the 1.5-2m range, but the SW swell provides the highest frequency of quality waves. Wind conditions are less favorable, with only 8% of days offering ideal offshore (E to NE) or light cross-shore winds. The prevailing winds are often from the SW to W, bringing onshore choppiness at moderate to strong speeds (20-40kph), which can degrade wave quality. Surfers should target days when ENE or E winds coincide with SW swell for cleaner, more manageable waves. Overall, January delivers surfable waves regularly, but optimal conditions are limited by frequent onshore winds.