India
Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
910km²
Area
250km
Coastline
642m
Highest point
Mount Thullier
9,439
People
30°C
Warmest sea
April
493km
To the mainland
When to go to Great Nicobar Island
Best for the beach from January to May.
The sea is warmest in April (30 °C) and coolest in January (28 °C). You can swim comfortably all year (21 °C or more).
Averages 1991–2020. Sea: NOAA OISST, the water within 35 km of the coast. Air, rain and sun: NASA POWER. Best months weigh warm afternoons (23–30 °C), sea of 24 °C or more and few wet days.
Island in India
Great Nicobar Island is an island in India. It covers 910 km², with 250 km of coastline. Its highest point, Mount Thullier, rises to 642 m. About 9,439 people live on it. The nearest mainland is 493 km away.
Getting there
- Sultan Iskandar Muda International Airport (BTJ)nearest airport with scheduled flights · 240 km in a straight lineCar hire at MAA airport (Chennai)Discover Cars · Affiliate link↗
- Ferries2 ferry terminals on the island
- 493 km from the mainlanddistance to the nearest continental coast
- From January to Maybest months to go (from 30 years of averages)
Plan the trip
Ferries, stays and things to do
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
On the island
What you find on Great Nicobar Island.
- 1beaches
- 1lighthouses
- 2ferry terminals
- 1named peaksMount Thullier
Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.
Cross-checked with our atlases
Great Nicobar Island in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Great Nicobar Island, each with its own numbers.
1mountainPeakyas
Highest point
642m
Mount Thullier
according to Peakyas
The shape of the land.
On average the island stands 118 m above the sea. 85 % of it is below 200 m.
- 23 %0–50 m
- 62 %50–200 m
- 14 %200–500 m
- <1 %500–1,000 m
Share of the island's area in each altitude band, from the Copernicus DEM (30 m, read at 30–240 m on large islands).
Size, for real
Next to islands you may know.
20 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Towns on the island
- Campbell Bay5,736 people
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 |
| Night low (°C) | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 |
| Sea (°C) | 28 | 28 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 28 |
| Rain (mm) | 120 | 52 | 90 | 110 | 206 | 174 | 177 | 176 | 207 | 209 | 218 | 196 |
| Wet days | 18 | 14 | 17 | 22 | 27 | 26 | 28 | 28 | 28 | 29 | 27 | 24 |
| Sun h/day | 6.4 | 7.7 | 7.6 | 7.4 | 5.3 | 5.2 | 5.5 | 5.6 | 5.1 | 5.4 | 5.0 | 4.9 |
| Wind (km/h) | 21 | 19 | 14 | 11 | 19 | 24 | 25 | 25 | 21 | 16 | 16 | 21 |
Averages 1991–2020 for the ~55 km NASA POWER cell over the island; the sea from NOAA OISST.
Recent years
Warmer and cooler years at sea.
Each month's sea temperature compared with its 1991–2020 average, in degrees.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | −0.2 | ±0.0 | +0.1 | +0.7 | −0.2 | +0.4 | +1.1 | +1.0 | +0.7 | +0.1 | +0.4 | +0.2 |
| 2021 | +0.2 | +0.1 | +0.2 | ±0.0 | +0.7 | +0.4 | +0.5 | +0.4 | +0.4 | +0.3 | +0.3 | +0.4 |
| 2022 | +0.6 | +0.2 | ±0.0 | +0.8 | +0.3 | ±0.0 | ±0.0 | ±0.0 | +0.2 | ±0.0 | +0.3 | −0.2 |
| 2023 | ±0.0 | −0.2 | −0.3 | +0.6 | +0.4 | −0.1 | +0.1 | +0.6 | +0.5 | +0.7 | +0.8 | −0.1 |
| 2024 | +0.7 | +0.7 | +0.5 | +1.1 | +1.2 | +1.1 | +0.8 | +0.9 | +0.6 | +0.6 | +1.1 | +0.8 |
| 2025 | +0.7 | +0.3 | +0.1 | −0.3 | −0.1 | +0.1 | +0.4 | +0.3 | +0.4 | +0.5 | +0.4 | +0.4 |
+1 warmer than usual −1 cooler than usual
Photos
Seen by visitors.
Indonesia
About these numbers
| Names, area, population | Wikidata (Q219774) · CC0 |
|---|---|
| Outline | © OpenStreetMap contributors · ODbL |
| Sea temperature | NOAA OISST v2.1 · 1991–2020 |
| Climate | NASA POWER · 1991–2020 |
| Relief, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Beaches, ports, lighthouses, trails | © OpenStreetMap contributors · ODbL |
| Towns | GeoNames · CC BY 4.0 |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Beaches, mountains, lakes and waterfalls | Peakyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0 |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
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