Indonesia

Sea temperature in Indonesia in August

27°Ctropical · monthly average

The sea around Indonesia averages 27°C in August. Warm enough for relaxed swimming with no wetsuit needed.

Monthly sea temperatures across the year

Best swim months
Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Warmest month
January (29°C)
Coolest month
August (27°C)

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