Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
339km²
Area
312km
Coastline
63m
Highest point
Mount Alvernia
1,570
People
29°C
Warmest sea
August
458km
To the mainland
When to go to Cat Island
Best for the beach from December to April.
The sea is warmest in August (29 °C) and coolest in February (25 °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 the Bahamas
Cat Island is an island in Bahamas. It covers 339 km², with 312 km of coastline. Its highest point, Mount Alvernia, rises to 63 m. About 1,570 people live on it. The nearest mainland is 458 km away.
Getting there
- New Bight Airport (TBI)main airport (2 on the island with scheduled flights)
- 458 km from the mainlanddistance to the nearest continental coast
- From December to Aprilbest months to go (from 30 years of averages)
Plan the trip
Ferries, stays and things to do
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On the island
What you find on Cat Island.
- 40beaches
- 1viewpoints
- 1marinasHawks Nest Marina
- 1named peaksMount Alvernia
- 1ruins and archaeological sitesThe Hermitage
- 4hotels, guesthouses and apartments
- 2restaurants, cafés and bars
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
Cat Island in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Cat Island, each with its own numbers.
2beaches and covesCoastya
1mountainPeakyas
1lakeLakeyas
Highest point
63m
prominence 63 m · according to Peakyas
Largest lake
6.6km²
Great Lake
according to Lakeyas
Warmest lake
28.0°C
Great Lake
surface water, warmest month · according to Lakeyas
Beach with the warmest sea
29.1°C
North Shore
sea in the warmest month · according to Coastya
1 lakes
on Lakeyas, the lake atlas
- Great Lake6.6km²
Lakeyas is coming soonOpen Lakeyas ↗
The shape of the land.
On average the island stands 10 m above the sea. 100 % of it is below 200 m.
- 100 %0–50 m
- <1 %50–200 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
- Arthur’s Town1,175 people
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 24 | 24 | 25 | 26 | 27 | 28 | 29 | 29 | 29 | 28 | 26 | 25 |
| Night low (°C) | 23 | 23 | 23 | 24 | 25 | 27 | 28 | 28 | 28 | 27 | 25 | 24 |
| Sea (°C) | 25 | 25 | 25 | 25 | 26 | 28 | 28 | 29 | 29 | 28 | 27 | 26 |
| Rain (mm) | 31 | 25 | 25 | 43 | 92 | 102 | 81 | 93 | 110 | 93 | 58 | 30 |
| Wet days | 7 | 5 | 6 | 7 | 13 | 18 | 16 | 18 | 19 | 16 | 10 | 7 |
| Sun h/day | 6.8 | 8.1 | 8.7 | 9.5 | 8.6 | 8.6 | 9.6 | 9.2 | 7.9 | 7.0 | 6.9 | 6.9 |
| Wind (km/h) | 22 | 22 | 22 | 22 | 21 | 18 | 19 | 19 | 18 | 21 | 23 | 23 |
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 | +0.5 | +0.5 | +0.1 | +0.7 | +0.5 | +0.3 | +0.8 | +0.2 | +0.4 | +0.5 | +0.4 | +0.1 |
| 2021 | +0.4 | +0.6 | +0.7 | +0.5 | +0.4 | −0.2 | −0.2 | +0.1 | +0.7 | +0.4 | +1.0 | +1.0 |
| 2022 | +1.1 | +0.9 | +0.9 | +0.5 | +0.5 | +0.1 | +0.1 | +0.1 | +0.7 | +0.7 | +1.3 | +1.2 |
| 2023 | +1.3 | +1.1 | +1.0 | +0.8 | +0.6 | +0.3 | +1.2 | +1.2 | +0.9 | +1.1 | +0.8 | +0.9 |
| 2024 | +0.8 | +0.3 | ±0.0 | −0.5 | +0.4 | +0.7 | +1.0 | +0.5 | +0.9 | +1.1 | +0.4 | +0.2 |
| 2025 | −0.1 | +0.3 | +0.6 | +0.2 | +0.3 | +0.1 | +0.1 | +0.5 | +0.8 | +0.4 | +0.5 | +0.7 |
+1 warmer than usual −1 cooler than usual
Nearby
More islands nearby.
San Salvador Island
Rum Cay
Eleuthera
Long Island
New Providence
Crooked Island
Acklins
MayaguanaAbout these numbers
| Names, area, population | Wikidata (Q1050154) · 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 | Coastya, Peakyas, Lakeyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; NOAA OISST; HydroLAKES (Messager et al. 2016) · CC BY 4.0, LakeTEMP (Korver et al. 2024) · CC BY 4.0 |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
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