Banana Island Left
Banana Island Left is a fickle but heavy left reef break accessed by 15-minute boat ride from Krui on the south coast of Sumatra. The wave is a tube master's playground when it fires, producing sucky, pitching barrels over shallow reef in warm, clear water. Its fickle nature—requiring specific off-season W winds—keeps crowds minimal and rewards patient surfers who time their visit right. Expert surfing skills are essential.
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Spot Details
CustomizeCustomize this spotSwell Requirements
- Optimal direction
- SSW (205°)
- Direction range
- 190° - 220°
- Size range
- 1.2m - 2.4m
- Ideal size
- 2.0m
- Height multiplier
- 0.97×
- Ideal period
- 14s+
Wind Requirements
- Optimal direction
- W (270°)
- Offshore range
- 240° - 300°
Tide Requirements
- Optimal tide
- mid
- Optimal range
- 0.5m - 1.5m
Water temp
28°C
Wetsuit
Boardshorts / Rashguard
Difficulty
9/10
Crowd level
4/10
Access: Boat access to Banana Island is required from the Krui/South Sumatra coast.
Frequently Asked Questions
What tide is best at Banana Island Left?
Banana Island Left works best on a mid tide, ideally between 0.5m and 1.5m on the local tide chart. The tide chart above shows today’s strike window.
What wind direction is offshore at Banana Island Left?
Offshore wind at Banana Island Left blows from the W (270°). Anything in the 240° to 300° range grooms the faces; outside it, expect chop or bumpy conditions.
What swell size and direction work best at Banana Island Left?
Banana Island Left wants SSW swell (190° to 220°) between 1.2m and 2.4m, with a period of 14s or more for quality waves.
When is the best time of year to surf Banana Island Left?
The main season at Banana Island Left is Apr-Oct. A secondary window runs Nov, Dec, Jan, Feb, Mar. Best Apr-Oct (dry season, SE trades offshore). Swells year-round but wet season brings onshore winds.
How do I get to Banana Island Left?
Fly into TKG, then allow about 240 minutes by road, plus a boat transfer (around $80 USD). Boat access to Banana Island is required from the Krui/South Sumatra coast.
What kind of wave is Banana Island Left?
Banana Island Left is a reef break, a left-hander. Difficulty is rated 9/10.
Best Season
Peak: Apr-Oct
Secondary: Nov, Dec, Jan, Feb, Mar
Best Apr-Oct (dry season, SE trades offshore). Swells year-round but wet season brings onshore winds.
Getting There
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