# Langkawi water temperature Sea temperature at Langkawi is 31.1 °C (88.0 °F). - Location: Langkawi, Malaysia - Timezone: Asia/Kuala_Lumpur - Source: Open-Meteo marine forecast (snapshot) - Generated at: 2026-09-22T19:20:56.503700+08:00 - Forecast page: https://snorkelforecast.com/malaysia/langkawi/ - HTML sea temperature: https://snorkelforecast.com/malaysia/langkawi/sea-temperature/ - Temperature is not a safety rating or snorkel score. - Guidance: Very warm water - What to wear: Swimwear is usually enough; a rash guard adds sun protection. ## Monthly baseline - January: 28.8 °C (83.8 °F) - February: 29.5 °C (85.1 °F) - March: 30.2 °C (86.4 °F) - April: 31.2 °C (88.2 °F) - May: 31.3 °C (88.3 °F) - June: 31.1 °C (88.0 °F) - July: 31.0 °C (87.8 °F) - August: 30.9 °C (87.6 °F) - September: 30.4 °C (86.7 °F) - October: 30.4 °C (86.7 °F) - November: 29.8 °C (85.6 °F) - December: 29.2 °C (84.6 °F)