Barren Island in December
Andaman & Nicobar Islands, India
Go in December — clearest skies and calmest seas for the boat approach, but extreme remoteness and zero onshore facilities demand serious preparation and fitness.
Peak crowds
December is one of Barren Island's busiest months. The score rates conditions — weather, access, value — not how many people you'll share them with. Extreme-tourism destination accessible Dec–Mar; rough seas and monsoon (Jun–Sep) prevent boat access entirely.
December at Barren Island is the version of the trip the live-aboard brochures sell. Andaman Sea swell at year-low 1-1.5 metres, surface water 28C, underwater visibility at Volcano Wall and Manta Point running 30-40 metres. Air 24-29C with cool dry nights on the deck. Operators run weekly schedules - Lacadives, Barefoot Dive, Dive India, plus 1-2 seasonal players - at 90,000 to 1,30,000 rupees per head for a 3-night charter. The Christmas-NY week (December 22 to January 2) drives a 35-45 percent premium and 4-week booking lead times. The cone shows steam plumes nearly every day. No landing permitted, Forest Department permits bundled through the operator, advanced open-water certification minimum, often nitrox required.
Why December scores 10.0/10
Weather
Peak. 24-29C, sea glass-flat. Christmas-NY 40% premium. Visibility 30-40m. Book 4 weeks ahead.
पीक अलर्ट · JANUARY
Barren Island January में सबसे अच्छा होता है।
इसे अपनी सूची में सहेजें — हम January के पीक से पहले आपकी मदद करेंगे।
What to do in Barren Island this December
- 1Conduct the season's clearest dives (visibility 30-40m)
- 2Summit-level crater documentation with 4-week advance booking
- 3Track seasonal manta ray aggregations around thermal zones
- 4Complete multi-week research deployments
Who should go
- ✓Experienced trekkers / adventurers
- ✓Advanced divers seeking optimal conditions and documentation
- ✓Volcano researchers with year-round permits
- ✓Underwater photographers capturing peak clarity
Who should think twice
- ✗First-time travelers
- ✗Anyone with health conditions
- ✗Budget travelers (rates 40 percent above baseline)
- ✗Travelers with fixed return dates (high-season demand)
- ✗Anyone uncomfortable with premium isolation
All 12 Months
| Month | Score | Note |
|---|---|---|
| January | 10.0/10 | Peak dive-cruise window. 24-29C, calm Andaman Sea. Live-aboard charters running Havelock + PB. |
| February | 10.0/10 | Driest month. 24-30C, sea calm. Dive operators running peak schedules. Best month for the volcano charter. |
| March | 8.0/10 | Late peak. 26-31C. Sea still calm, all operators running. Charter rates dip 20% off February. |
| April | 6.0/10 | Hot 28-32C. Sea still workable but pre-monsoon swell builds. Operators thin schedules late month. |
| May | 2.0/10 | Pre-monsoon. Sea state turns. All dive operators end Barren charters by May 5-10. No reliable access. |
| June | 2.0/10 | Monsoon. All dive cruises shut. Andaman Sea at peak swell. Volcano permit window closed. |
| July | 2.0/10 | Peak monsoon. No charters, no permits, no access. Skip. |
| August | 2.0/10 | Monsoon continues. Sea closed to charters. Skip entirely. |
| September | 2.0/10 | Late monsoon. Sea still rough. Permit window closed until October 30. No operators. |
| October | 4.0/10 | Recovery. Permit window reopens October 30. First charters Nov 1-3 only. Last 2 days of October work for booking lead time. |
| November | 8.0/10 | Season opens. 25-30C, sea calm. First charters from Nov 1-3. Visibility 25-30m. Rates 25% below Dec. |
| Decemberviewing | 10.0/10 | Peak. 24-29C, sea glass-flat. Christmas-NY 40% premium. Visibility 30-40m. Book 4 weeks ahead. |
What to pack for December
- ▸Peak-season booking confirmation (reserve 4+ weeks ahead)
- ▸Extended diver certification and logs
- ▸Professional underwater housing for climate stability
- ▸Seasickness prevention (belt + patches + medication)
- ▸Insulated drybag for electronics (salt spray corrosive)
Nearby in Andaman & Nicobar Islands scoring high in December
ठहरने की बुकिंग के लिए तैयार हैं?
हम बुकिंग से पहले आते हैं, उसके साथ नहीं — नीचे दिए प्लेटफ़ॉर्म पर दाम की तुलना करें।
किसी भी जगह, ठहरने या ऑपरेटर को दिखाने के लिए हम पैसे नहीं लेते। यहाँ दिए किसी लिंक से बुकिंग करने पर हमें थोड़ा कमीशन मिल सकता है, आप पर कोई अतिरिक्त खर्च नहीं। इससे हमारे स्कोर या सुझावों पर कभी असर नहीं पड़ता। संपादकीय नीति
अगले Barren Island के लिए तैयार रहें
रविवार को एक ईमेल — कौन सी जगह अगले हफ़्ते जाने लायक है। साथ ही जो जगहें आप सहेजें, उनके पीक से तीन हफ़्ते पहले हेड्स-अप। बिना स्पैम।
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