Measured, not estimated
When is the sea actually calm?
Seven stretches of Indonesian water, each measured every day for four years. Wave height, wind and the share of days genuinely easy to be out on — month by month.
Lombok Strait
1,462 days measured
The deep gap between Bali and Lombok, where the Indonesian Throughflow drains the Pacific into the Indian Ocean. Rarely flat, and never for long.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Calmest months: November, April, December
Badung Strait & Nusa Penida
1,462 days measured
The Sanur to Nusa Penida channel: a short crossing over water that runs hard on the tide.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Calmest months: November, March, April
North Lombok & the Gilis
1,462 days measured
The lee of Lombok. Four years of daily records contain no rough day at all, and three-quarters of days are flat calm.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Calmest months: April, June, November
Bali Strait & north Bali
1,462 days measured
Narrow and sheltered on both sides: the calmest water measured here, with a mean daily peak wave that never reaches half a metre.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Calmest months: April, May, June
South Bali & Indian Ocean
1,462 days measured
Open Indian Ocean, and the only area measured here that is hard in all twelve months.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Calmest months: November, February, March
North Bali (Bali Sea)
1,462 days measured
Open Bali Sea off the north coast — a windy stretch with a real calm window in October and November.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Calmest months: November, October, April
Komodo & Flores Sea
1,462 days measured
The Flores Sea north of Komodo: calm for most of the year, with January the one month the west monsoon reaches it.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Calmest months: November, December, March
Sail it in the right month
Our captains work this water all year and know which weeks it rewards.