Table of Contents
- Introduction
- Best Time for Scuba Diving in North Andaman
- Top Cities/Places in North Andaman
- Tourist Circuits and Routes
- Activities and Dive Highlights
- Festivals and Seasonal Events
- Sample Itineraries
- How to Reach North Andaman
- Accommodation and Estimated Costs
- Local Experiences: Food, Shopping, Culture
- Travel Tips and Packing Guide
- FAQs
- Conclusion
Introduction
Dreaming of quiet reefs, sandbar islands, and glassy blue water? North Andaman is the wild, less-visited end of India’s Andaman archipelago, anchored by Diglipur and the postcard-perfect Ross & Smith Islands. If you’re planning a dive trip here, timing is everything. This guide explains the best time for scuba diving in North Andaman, with a month-by-month breakdown, sea conditions, travel logistics, and smart, budget-friendly ways to plan your expedition.
Best Time for Scuba Diving in North Andaman
Quick Answer
- Overall best months: December to April (calmest seas, best visibility, most reliable boat operations).
- Shoulder season: October–November and May (variable conditions; good windows possible).
- Least favorable: June–August (southwest monsoon; rough seas; many operators pause trips).
Conditions Snapshot
- Sea temperature: ~27–30°C year-round (warmest March–May).
- Visibility: Typically 10–30 m; best windows ~20–35 m Dec–Apr (site and weather dependent).
- Seas & wind: Light NE winds Nov–Mar; stronger SW monsoon winds Jun–Aug.
- Currents: Generally mild to moderate; channels and offshore banks can see stronger currents suitable for experienced divers.
Month-by-Month Guide
- October: Start of the diving season. Mixed days with residual swell and showers. Early operators reopen. Good for experienced divers flexible with weather.
- November: More consistent. Vis improves (often 15–25 m). Pleasant air temps and lighter winds.
- December–February: Peak season. Calmest seas, reliable boats, clearer water (often 20–30+ m). Great for beginners, families, and photographers. Turtle nesting occurs on some beaches in this period (observe only with local guidance).
- March–early May: Excellent, warmest water (~29–30°C). Offshore day trips to remote reefs are more feasible when seas are calm. Occasional thermoclines; some sites see livelier pelagic action. Fewer crowds.
- Mid-May: Shoulder turning into monsoon. Increasing wind and swell; trips can cancel at short notice.
- June–August: Southwest monsoon. Rough seas and reduced visibility. Many dive centers suspend diving and ferries can be disrupted. Not recommended.
- September: Transitional. Conditions begin to settle, but still inconsistent. Limited operations.
Who Should Dive When
- Beginners & families: December–March (calmest seas, easier entries).
- Photographers: January–April (better light and vis; fewer plankton blooms).
- Advanced/Drift lovers: March–April, and selected days in shoulder months when currents pick up predictably.
Gear Notes
- Wetsuit: 3 mm shorty is fine for most; 3–5 mm full suit if you chill or plan multiple dives daily.
- Essentials: Reef-safe sunscreen, hat, buff, boat coat, seasickness tablets, and SMB (for advanced/offshore dives).
Conservation note: Do not touch coral or marine life, keep buoyancy tight, and avoid buying shells or coral curios. Some islands require day-use permits; follow local guidance.
Top Cities/Places in North Andaman
- Diglipur: Main base in North Andaman; access to Ross & Smith Islands, Kalipur Beach, Ramanagar Beach, and Saddle Peak National Park.
- Ross & Smith Islands: Twin islands joined by a sandbar; great for surface intervals, snorkeling, and beach time. Day permits typically required from local authorities.
- Kalipur & Lamiya Bay: Quiet beaches; staging points for coastal dives and treks to Saddle Peak.
- Alfred Caves (near Diglipur): Seasonal limestone cave walks (non-diving), good add-on to dive days.
- Mayabunder (nearby, northern Middle Andaman): Useful stopover en route; mangrove creeks and quiet beaches.
Tourist Circuits and Routes
- Classic North Andaman Circuit (5–7 days): Port Blair → Mayabunder (stopover) → Diglipur (dive base) → Ross & Smith day trip → Saddle Peak trek → Port Blair.
- Dive-Focused Circuit (Peak season): Port Blair → Diglipur (3–5 dive days) with one rest day for Ross & Smith → Optional extra day for caves/trek → Return.
- Remote/Reef Explorer (for advanced divers, calm seas): Diglipur-based offshore day trips with experienced operators; or join an expedition/liveaboard that includes North Andaman banks when available (typically Jan–Apr).
Activities and Dive Highlights
Top Diving Experiences
- Fringing reefs and pinnacles: Healthy hard and soft corals with reef fish, nudibranchs, and macro subjects.
- Channel/drift dives: When tides align, channels can offer faster drifts with trevally, barracuda, and schooling snappers.
- Seasonal wildlife: Turtle activity is higher Dec–Mar near certain beaches. Occasional pelagics may appear near offshore structures during calm months. Sightings are never guaranteed.
Non-Dive Add-ons
- Saddle Peak trek: Highest point in the Andamans; panoramic views over reefs and rainforest.
- Snorkeling: Sheltered patches around Ross & Smith and selected coves on calm days.
- Mangrove kayaking (Mayabunder): Quiet creeks and birdlife at sunrise/sunset.
Festivals and Seasonal Events
- Island Tourism Festival (Port Blair, typically Jan): Cultural showcases; aligns with peak dive season if you’re transiting through.
- General Indian festivals: Diwali, Durga Puja, Christmas/New Year are observed; expect higher demand and book transport/accommodation early in late Dec–early Jan.
- Wildlife seasons: Turtle nesting on select North Andaman beaches occurs in winter months; always follow local regulations and guided visits only.
Sample Itineraries
3 Days (Quick North Andaman Taster)
- Day 1: Travel to Diglipur, sunset at Kalipur Beach.
- Day 2: Two-tank morning dive + afternoon Ross & Smith relax/snorkel (permit required).
- Day 3: Optional second dive day or Alfred Caves (seasonal) → Return.
5 Days (Balanced Dive + Explore)
- Day 1: Port Blair → Diglipur.
- Day 2–3: Four dives over two mornings, afternoons free.
- Day 4: Saddle Peak trek or mangrove kayaking day trip.
- Day 5: Ross & Smith sandbar, beach picnic → Return.
7 Days (Peak-Season Dive Focus)
- Days 1–2: Transit and check-out dives.
- Days 3–6: 6–8 dives total, with one rest day mid-way for topside activities.
- Day 7: Buffer day for weather/transport before departure.
How to Reach North Andaman
Step 1: Fly to Port Blair (IXZ)
- Regular flights from major Indian cities. International visitors connect via mainland India.
Step 2: Port Blair to Diglipur
- By road (ATR): 10–12 hours by shared bus or private car via the Andaman Trunk Road. Expect early starts and check-posts; no photography in tribal reserve stretches.
- By ferry: Government/inter-island ferries may run to Mayabunder/Diglipur on selected days. Schedules vary; book at DSS counters in Port Blair.
- By helicopter (limited): Priority for residents/medical; not reliable for tourists.
On arrival, local jeeps or pre-arranged transfers connect you to accommodations and dive centers.
Accommodation and Estimated Costs
Where to Stay
- Diglipur town: Handy for markets and transfers.
- Kalipur/Ramanagar area: Quieter beachside stays closer to nature.
Typical Trip Costs (Indicative)
- Fun dives (certified): INR 4,500–6,500 per dive; two-tank boat days often bundled.
- Intro dives (Discover Scuba): INR 4,000–7,000 per person depending on site and season.
- Day trips to remote reefs (when offered): Higher pricing due to fuel and distance; confirm locally.
- Liveaboard expeditions (when available): Pricing varies widely by operator and itinerary.
- Accommodation: Budget INR 1,500–3,000; mid-range INR 3,000–7,000; limited upscale INR 8,000–15,000+ per night.
- Meals: INR 300–800 per person for simple seafood meals; more for specialty dishes.
- Transport: Port Blair–Diglipur by bus is economical; private cars cost more but save time.
Note: Prices fluctuate by season and availability in this remote region. Carry adequate cash; ATMs and card acceptance can be inconsistent.
Local Experiences: Food, Shopping, Culture
- Food: Fresh fish thalis, crab, prawns; influences from Bengali, Tamil, and Nicobarese cuisines. Try local pineapples around Diglipur.
- Shopping: Basic markets only. Avoid buying shells/coral (illegal). For handicrafts, plan purchases in Port Blair.
- Culture & etiquette: The Andamans are ecologically and culturally sensitive. Tribal areas are strictly off-limits. Dress modestly in villages, ask before photographing people, and keep beaches clean.
Travel Tips and Packing Guide
General Safety & Health
- Dive with reputable, licensed operators. Check recent weather logs before committing to offshore trips.
- There is a hyperbaric chamber in Port Blair; plan conservative profiles in remote North Andaman and keep adequate surface intervals before flights.
- Pack a small first-aid kit, motion-sickness remedies, and personal medications. Sun protection is essential.
- Mobile data can be patchy; download offline maps and keep paper copies of tickets/IDs.
Packing for Divers
- Certification card, logbook, dive computer, SMB/whistle.
- 3–5 mm wetsuit, booties, reef-safe sunscreen, rash guard, microfiber towel.
- Dry bag, charger bank, headlamp for early starts.
Tips by Traveler Type
- Families: Choose Dec–Mar for calmer seas; stick to sheltered sites and morning dives. Book larger boats for comfort.
- Honeymooners: Base near quieter beaches (Kalipur/Ramanagar). Plan a Ross & Smith day with a picnic on a weekday to avoid crowds.
- Friends/Groups: Shoulder months can be cost-effective if you’re flexible. Consider private boat charters to align sites with skill levels.
FAQs
Q: What is the absolute best month to dive North Andaman?
A: January to March usually offers the most consistent combination of calm seas, good visibility, and reliable boat operations.
Q: Can beginners dive in North Andaman?
A: Yes. In peak season (Dec–Mar), sheltered reefs are suitable for Discover Scuba and Open Water courses. Choose operators with small groups and clear safety briefings.
Q: Are there liveaboards to North Andaman?
A: Expedition-style trips sometimes include North Andaman and nearby offshore banks during calm months (roughly Jan–Apr). Schedules are limited and weather-dependent.
Q: Do I need permits for Ross & Smith Islands?
A: Typically, day permits are issued locally (e.g., near Aerial Bay/Diglipur) for visits to Ross & Smith. Carry ID and follow time and conservation rules.
Q: Is diving possible during the monsoon?
A: June–August brings rough seas and frequent cancellations. Many operators pause diving; it’s generally not recommended to plan a dive trip then.
Conclusion
North Andaman rewards patient divers with pristine reefs, quiet beaches, and true island remoteness. Time your trip for December to April for the best underwater conditions, use Diglipur as your base, and build in buffer days for weather. With smart planning and a light footprint, you’ll experience some of India’s most serene tropical diving.
