Scuba Diving in Andaman: Seasonal Guide for Best Visibility

Night Diving Andaman

Planning a scuba diving trip to the Andaman Islands? Understanding the seasonal variations in underwater visibility can help you pick the best time for your dive. This guide will ensure you experience the clearest waters and the most vibrant marine life in Havelock and beyond.

Best Seasons for Scuba Diving in Havelock

Havelock Island offers excellent diving conditions throughout the year, but certain seasons provide exceptional visibility and marine life encounters. Here’s a breakdown of the best times to visit:

1. November to April - Peak Diving Season

During these months, the waters are calm, and visibility extends up to 30 meters, making it ideal for spotting vibrant coral reefs and diverse marine species.

2. May to August - Off-Peak Season

Although diving is possible, monsoon currents can reduce visibility. However, fewer crowds mean more serene dives and unique marine encounters.

3. September to October - Transition Period

These months offer improving conditions as the monsoon retreats. Visibility starts to recover, making it a good time for divers looking to avoid peak-season crowds.

How Seasonal Changes Affect Marine Life

Different times of the year bring varying marine life encounters. For instance:

  • Winter (Nov-Feb): Best for spotting manta rays and reef sharks due to clearer waters.
  • Spring (Mar-Apr): Coral spawning season, offering a breathtaking underwater experience.
  • Monsoon (May-Aug): Increased plankton attracts unique marine species but reduces visibility.
  • Autumn (Sep-Oct): Gradual improvement in visibility with rich biodiversity.