Btw: weather statistics and wind history

6.44829° S, 111.077° E

17.04.2026 (Friday)

Rain detected – challenging conditions
Wave height – use caution (0.6 m)
Caution – steep short wave (3.8 s)

18.04.2026 (Saturday)

Rain detected – challenging conditions
Caution – steep short wave (3.3 s)
Limited depth — proceed slowly (1.0 m, LAT)

19.04.2026 (Sunday)

Rain detected – challenging conditions
Caution – steep short wave (3.2 s)

20.04.2026 (Monday)

Rain detected – challenging conditions
Caution – steep short wave (3.2 s)
Strong current – use caution (1.0 kts)

21.04.2026 (Tuesday)

Rain detected – challenging conditions
Caution – steep short wave (2.9 s)
Strong current – use caution (1.0 kts)

22.04.2026 (Wednesday)

Rain detected – challenging conditions
Caution – steep short wave (2.7 s)
Strong current – use caution (1.1 kts)

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Closest meteostation (96.98km):

Btw Wind forecast

Wind direction is East, wind speed varies between 6.7 and 11.2 mph with gusts up to 13.4 mph. The sky is clear with a chance of rain 0%.
Wind and wave weather forecast for Btw , Indonesia contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
These forecasts for Btw are based on the GFS model and were created for windsurfing, kitesurfing, sailing and other extreme sports activities. All data updates 4 times a day. Predictions are available in steps from 1 to 3 hours for up to 10 days.
Use professional weather parameters: wind barbs, weather fronts, isobars, and others. Study weather history for the past 14 years (2012-2026). Create sailing, hiking and biking routes with weather in each point.
Download Windy.app in the App Store and Google Play Store.

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