Figueira Foz seasonal overview
Best Surf Season (October - March)
The North Atlantic storm track shifts southward during October, and Figueira Foz starts to feel the first serious pulses of winter. Average swell heights climb from 1.9m (6ft) in October to a peak of 2.4m (8ft) in January, while the average wave period stretches from 11.4s up to 13.1s. These are powerful, long-period W and WNW groundswells generated by extratropical cyclones, and because the beach faces WSW, the W-to-WNW window hits it directly. The percentage of ideal offshore wind also jumps from around 31 percent in September to 41-50 percent during winter, as high pressure over continental Europe feeds NE, ENE and E winds across the coast. When the NAO sits in a more negative phase and the storm track pushes lows closer to Iberia, expect more pumping, firing days. It is wet and cold, with air temperatures around 10-12°C and water temps dropping to 13.7-14.3°C, but for dedicated surfers this is the money window.
Fair Surf Season (April - May, September)
Spring and early autumn are transitional. April still averages a solid 1.8m (6ft) with 11.2s periods, and September shows the first signs of the Atlantic coming back to life, averaging 1.5m (5ft) with 10.5s periods. However, the wind percentage drops in April and May to 32 and 26 percent ideal respectively, as the Azores High strengthens and the daily NNW flow becomes the default. May's 34 percent NNW wind means plenty of bumpy, wind-affected surf, despite waves still rolling in from the NW and WNW. September offers warm water at 17.9°C and more offshore dawn windows as autumn lows begin to form.
Low Surf Season (June - August)
Summer is the classic lull. The Azores High dominates and the North Atlantic storm track retreats north, leaving Figueira with mostly NW and NNW windswell. Average swell heights drop to 1.3-1.4m (4-5ft), average periods fall to 8.7-9.3s, and ideal offshore wind occurs only 15-19 percent of the time. The wind is overwhelmingly from the NNW, often exceeding 20kph in the afternoon, which makes conditions bumpy and onshore. Water temps are at their warmest around 17.4-17.6°C and the weather is dry, but surf quality is inconsistent. Only the occasional WNW groundswell or a rare early-morning east wind window keeps summer surf alive.