Gili Air West Beach Sea Temperature & Swim Forecast
Sunset side facing Bali.
Very warm water with a light chop and a light breeze — great swimming conditions.
Location
Gili Air West Beach on the map, with nearby beaches and live sea temperatures.
7-day forecast
Water, air, waves, wind and UV outlook for the week ahead.
No wetsuit
At 28.1°C the water is warm enough to swim and surf in just a swimsuit or boardshorts.
Recommendation tuned for Gili Air West Beach's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
Can I swim at Gili Air West Beach today?
The sea is currently 28.1°C — excellent swimming conditions. Most swimmers will find it pleasant.
- • Located in Gili Islands, Indonesia (Bali Sea).
- • Family friendly with calm, accessible water.
- • Live data refreshed hourly from Open-Meteo Marine.
Monthly sea temperature averages
Tap any month to see what to expect — based on regional climatology.
Best time to swim in Gili Air West Beach
The sea in Gili Air West Beach peaks in January, when the water averages around 29°C.
The main swimming season runs from January – December, when surface temperatures stay comfortable for extended sessions.
On average, 12 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
The coldest month is typically August at around 27°C, when cold-water swimmers dominate the coast.
Gili Air West Beach sits in the Southern Hemisphere, so the warmest sea coincides with the December–February summer and the coolest with July–August.
Gili Air West Beach sea temperature history
Long-term climatology for Gili Air West Beach shows an annual mean sea temperature of 29°C, ranging from 27°C in winter to 29°C at the summer peak.
The seasonal swing is roughly 2°C between the coldest and warmest month — a useful yardstick when comparing years or checking whether the current sea is running above or below average.
Recent decades have trended slightly warmer at Gili Air West Beach, in line with regional sea-surface temperature records for the wider basin.
Monthly averages below are drawn from multi-decadal climatology and are updated as new observations arrive.
Gili Air West Beach sea temperature: frequently asked questions
What is the warmest month to swim in Gili Air West Beach?
January is the warmest month in Gili Air West Beach, when the sea averages about 29°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Gili Air West Beach?
The coldest month in Gili Air West Beach is typically August, when the water averages around 27°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Gili Air West Beach without a wetsuit?
The main swimming season in Gili Air West Beach runs from January – December — about 12 months a year when the sea sits above 20°C, the level most swimmers describe as pleasant without a wetsuit.
Do I need a wetsuit in Gili Air West Beach?
Gili Air West Beach stays warm year-round, so most swimmers never need a wetsuit — a rash guard is usually enough for sun and wildlife protection.
What is the average sea temperature in Gili Air West Beach?
The long-term annual mean sea temperature in Gili Air West Beach is about 29°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Gili Air West Beach?
The live reading at the top of this page shows the current sea temperature in Gili Air West Beach, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Year-round sea temperature
Best swim months: Jan – Feb – Mar – Apr – May – Jun – Jul – Aug – Sep – Oct – Nov – Dec
| Month | Sea | Comfort |
|---|---|---|
| Jan ⭐ | 29°C | Hot |
| Feb | 29°C | Hot |
| Mar | 29°C | Hot |
| Apr | 29°C | Hot |
| May | 29°C | Hot |
| Jun | 28°C | Hot |
| Jul | 28°C | Hot |
| Aug | 27°C | Hot |
| Sep | 28°C | Hot |
| Oct | 28°C | Hot |
| Nov | 29°C | Hot |
| Dec | 29°C | Hot |
Nearby beaches
The closest coastline, with live water temperatures.