Offshore Stays

Surf Nazaré in October

Surfing Nazaré in October: in the main surf season, air around 18°C, sea around 17°C, 3.0 mm of rain a day on average. Wetsuit: a 3/2mm full wetsuit.

Surf season

In season

Air temperature

18°C

Sea temperature

17°C

Rain

3.0 mm/day

Wind

17 km/h avg

Average wave height

2.1 m (7 ft)

Big days (top 10%)

3.2 m (10 ft)+

Swell period

12 s

Main swell direction

From NW (315°)

What to wear: with the sea around 17°C in October, expect a 3/2mm full wetsuit.

Surf size in Nazaré in October

Offshore of Nazaré, waves in October average 2.1 m (7 ft), below the year-round average of 2.1 m — the 7th biggest month of the year. One hour in ten is 3.2 m (10 ft) or bigger. The dominant swell runs at about 12 seconds from the NW.

These are open-ocean figures from 10 years of hourly wave data, not a beach forecast: a sheltered break will be smaller, an exposed reef or point can be bigger.

October in the context of Nazaré's surf season

Nazaré's main surf season runs September–February. October is inside it.

Full Nazaré surf and remote-work guide →

Other surf towns in season in October

Compare every surf town in season in October →

Frequently asked questions

Is October a good month to surf Nazaré?
Yes — October falls in Nazaré's main surf season (September–February).
How warm is the sea in Nazaré in October?
About 17°C on average, which calls for a 3/2mm full wetsuit.
What is the weather like in Nazaré in October?
Air temperature averages 18°C, with about 3.0 mm of rain per day and average winds of 17 km/h.
Climate: NASA POWER (MERRA-2) monthly climatology, 2001–2020. Sea temperature: NOAA Coral Reef Watch CoralTemp v3.1, 5 km monthly SST, 2015–2025 mean (nearest ocean cell). Surf season is Offshore Stays editorial. Waves: Open-Meteo Marine API, ECMWF ERA5-Ocean hourly reanalysis, 2016–2025 (offshore grid cell 39.5°N 9.5°W), retrieved 22 Oct 2026.