Most guides push December to February as the peak window, and they’re right about the crowds and the prices. But April and May sit in a quieter slot that many Indian travellers, especially those tied to school holidays or LTC dates, actually have to use. So is summer a sensible choice or a compromise? This post covers sea conditions, heat, activities, costs and the trade-offs, so you can decide with realistic expectations.
What April and May Are Really Like
April is the tail end of the dry season. The sea is usually calm, visibility is good, and the sky is mostly clear. May is the transition month: the southwest monsoon typically arrives over the islands in the second half of May, though the exact date varies each year.
Expect daytime temperatures of roughly 30-35°C with high humidity. It feels hotter than the number suggests, especially between 11:00 and 15:00. Mornings and evenings are far more comfortable, and the sea itself is warm.
| Factor | April | May |
| Sea conditions | Generally calm | Calm early, choppy later |
| Humidity | High | Very high |
| Rain risk | Low, occasional showers | Moderate to high after mid-month |
| Ferry reliability | Good | Reasonable early, riskier later |
| Crowds | Moderate (school holidays) | Thinning out |
Is It the Best Time to Visit Andaman for Water Activities?
April is genuinely strong for the water. Scuba diving at Havelock sites and Neil, snorkelling at Elephant Beach, and glass-bottom boat rides at North Bay usually run smoothly, with underwater visibility often at its best before the rains. If you are a first-time diver doing a discover scuba session, April is a comfortable month for it.
May is less predictable. Early May can feel like April, but as monsoon systems build, operators may cancel boat trips at short notice, and visibility drops when the sea gets stirred up. Treat late May as a gamble.
Radhanagar Beach is lovely at this time, but the midday sand is hot. Go in the late afternoon and stay for the sunset. Kala Pathar and Neil’s Bharatpur beach are better early in the morning.
The Heat Factor: How to Plan Your Day
Summer works if you build your days around the sun:
- Early starts: Do ferries, sightseeing and treks before 10:00.
- Midday break: Return to your hotel for lunch, air conditioning or a pool.
- Late afternoon: Beaches, Chidiya Tapu sunset, or the Cellular Jail light and sound show in Port Blair.
Skip long treks in the middle of the day. Baratang, with its mangrove creek boat ride and Limestone Caves walk, is humid but manageable if you leave Port Blair early. Carry water, a hat, sunscreen and light cotton clothing.
Costs and Availability
This is where summer earns its case. Outside the December-January rush, hotel rates and some package prices are usually lower, and you have more choice of rooms in sought-after Havelock properties. April still sees family travel because of school holidays, so book flights and beachside stays early. May is typically the cheapest part of the window, though discounts vary by property and should be confirmed at booking.
Flights to Port Blair via Chennai, Kolkata or Delhi are also often easier to find at reasonable fares than in peak winter, though this changes with demand.
Ferries and Logistics
Government and private ferries link Port Blair, Havelock and Neil, and April schedules are generally dependable. Book ferry tickets in advance regardless of month, and keep a buffer day before your flight home. In May, rough seas can cancel sailings with little notice, which is the real risk for tight itineraries. Avoid scheduling an inter-island ferry on your last day.
A Sample Plan for April
Five nights suits most travellers:
- Days 1-2, Port Blair: Arrive, visit Cellular Jail and the evening light and sound show, then Chidiya Tapu at sunset.
- Days 3-4, Havelock: Morning ferry, Elephant Beach water activities early, Radhanagar at sunset.
- Day 5, Neil: Bharatpur, Natural Bridge at low tide and Laxmanpur sunset, then return to Port Blair.
If you are travelling in May, shorten the island-hopping and stay longer in each place to reduce ferry exposure.
Who Should Go, and Who Shouldn’t
Good fit: Honeymooners wanting quieter beaches, families bound by school holidays, budget-conscious travellers, and first-time divers travelling in April.
Think twice: Anyone who dislikes humidity, travellers with elderly relatives sensitive to heat, and those with fixed dates in late May who cannot absorb a cancelled ferry or a rainy day.
The Verdict
April is a perfectly good month and, for water activities, arguably better than people assume. May is cheaper but riskier, and the closer you get to June, the more the monsoon dictates your plans. If you want certainty, December to February remains the best time to visit Andaman; if you want value and can handle the heat, early April to early May is a smart compromise.
If you are weighing dates, our planners can help you match your travel window to a flexible itinerary with buffer days built in. Explore our customisable Andaman packages or send an enquiry to get a plan that fits your budget and group.
