Offshore Stays

Surf Aljezur in June

Surfing Aljezur in June: in the main surf season, air around 21°C, sea around 18°C, 0.3 mm of rain a day on average. Wetsuit: a 3/2mm full wetsuit.

Surf season

In season

Air temperature

21°C

Sea temperature

18°C

Rain

0.3 mm/day

Wind

18 km/h avg

Average wave height

1.4 m (5 ft)

Big days (top 10%)

2.1 m (7 ft)+

Swell period

9 s

Main swell direction

From NW (315°)

What to wear: with the sea around 18°C in June, expect a 3/2mm full wetsuit.

Surf size in Aljezur in June

Offshore of Aljezur, waves in June average 1.4 m (5 ft), below the year-round average of 1.9 m — the 10th biggest month of the year. One hour in ten is 2.1 m (7 ft) or bigger. The dominant swell runs at about 9 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.

June in the context of Aljezur's surf season

Aljezur's main surf season runs April–June, September–November. June is inside it.

Full Aljezur surf and remote-work guide →

Frequently asked questions

Is June a good month to surf Aljezur?
Yes — June falls in Aljezur's main surf season (April–June, September–November).
How warm is the sea in Aljezur in June?
About 18°C on average, which calls for a 3/2mm full wetsuit.
What is the weather like in Aljezur in June?
Air temperature averages 21°C, with about 0.3 mm of rain per day and average winds of 18 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 37.5°N 9.0°W), retrieved 22 Oct 2026.