Offshore Stays

Surf Canggu in December

Surfing Canggu in December: outside the main surf season, air around 26°C, sea around 29°C, 8.8 mm of rain a day on average. Wetsuit: boardshorts or a rash vest.

Surf season

Off-season

Air temperature

26°C

Sea temperature

29°C

Rain

8.8 mm/day

Wind

7 km/h avg

Average wave height

1.7 m (5 ft)

Big days (top 10%)

2.1 m (7 ft)+

Swell period

13 s

Main swell direction

From SW (225°)

What to wear: with the sea around 29°C in December, expect boardshorts or a rash vest.

Surf size in Canggu in December

Offshore of Canggu, waves in December average 1.7 m (5 ft), below the year-round average of 1.8 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 13 seconds from the SW.

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.

December in the context of Canggu's surf season

Canggu's main surf season runs April–October. December is outside it.

Full Canggu surf and remote-work guide →

Frequently asked questions

Is December a good month to surf Canggu?
December is outside Canggu's main surf season (April–October), so surf is less reliable, though it can still work on the right day.
How warm is the sea in Canggu in December?
About 29°C on average, which calls for boardshorts or a rash vest.
What is the weather like in Canggu in December?
Air temperature averages 26°C, with about 8.8 mm of rain per day and average winds of 7 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 9.0°S 115.0°E), retrieved 22 Oct 2026.