Is September a good time for surfing at Mentawai Islands – Macaronis?
September is a good month for surfing at Mentawai Islands – Macaronis (best: July–August). Waves 1.7 m, water 29°C (no wetsuit), air 29°C.
Plan your trip to Mentawai Islands – MacaronisEvery month at a glance, daily wind and waves from years of weather statistics, photos, videos and local tips.Updated November 2026 · weather data 2022–2026
In short
- Waves: 1.7 m on average (daily maximum)
- Water: 29°C, no wetsuit
- Air: 29°C by day, 24°C at night
- Weather: 26 sunny days, 25 rainy days
Wave height: average daily maximum. Figures from 4 years of weather data (Open-Meteo).
Best time to go →Other spots for surfing in September
1
SepGOOD
Krui
Sumatra · Indonesia
2 m waves28° water29° air
514 km away · Intermediate and up · no wetsuit · ✈ TKG 139 km
2
SepGOOD
Sorake Beach
Nias · Indonesia
1.8 m waves30° water28° air
448 km away · Intermediate and up · no wetsuit · ✈ GNS 67 km
3
SepPEAK SEASON
Lance's Right
Mentawai Islands · Indonesia
1.1 m waves29° water29° air
48 km away · Advanced only · no wetsuit · ✈ PDG 182 km
Within 1,500 km, ranked by wave height and, a little, warm water.
Other surfing spots in Indonesia in September →Where to go surfing in September →Questions
Is September a good time for surfing at Mentawai Islands – Macaronis?
September is a good month for surfing at Mentawai Islands – Macaronis (best: July–August). Waves 1.7 m, water 29°C (no wetsuit), air 29°C.
How warm is the water at Mentawai Islands – Macaronis in September?
About 29°C: no wetsuit.
How big are the waves at Mentawai Islands – Macaronis in September?
About 1.7 m on average (daily maximum).
What is the weather like at Mentawai Islands – Macaronis in September?
Around 29°C by day and 24°C at night, with about 26 sunny and 25 rainy days.
Where else can I go surfing in September?
Within 1,500 km: Sumatra – Krui (2 m waves), Nias – Sorake Beach (1.8 m waves) & Mentawai Islands – Lance's Right (1.1 m waves).
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