Ocean Floor Map

Flores Sea depth map

Sea: average depth about 1,745 m, deepest 5,238 m (GEBCO_2026 grid).

Tap or scroll to load the interactive map

Sea level todayDrag the slider to lower the sea and see the land that would appear.

Sea level in metres below today’s. A simple bathtub model: it lowers the sea everywhere by the same amount and does not simulate how the water would really drain.

Key

Sea depth

  • Deeper than 6,000 m
  • 4,000 to 6,000 m
  • 2,000 to 4,000 m
  • 1,000 to 2,000 m
  • 200 to 1,000 m
  • Shallower than 200 m (the continental shelf)

Land height

  • Land up to 500 m
  • 500 to 2,000 m
  • Above 2,000 m

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  • Seabed exposed when the sea is lowered A dashed white line marks today’s coast.

How to read the map. Darker blue is deeper water. Tap anywhere to see how deep the sea is there, or how high the land is, and the nearest named undersea feature. Depths come from the GEBCO_2026 grid, which in most of the deep ocean is predicted from satellite measurements of the sea surface rather than surveyed by ship, and the map’s tiles are coarser than the grid, so narrow trenches read shallower on the map than their true depth. Not for navigation.

Flores Sea at a glance

  • 1,745 maverage depth
  • 1,254 mmedian depth
  • 5,238 mmaximum depth
  • 112,286 km²water area

Flores Sea is a sea. Inside its outline the GEBCO grid has about 112,286 km² of water, with an average depth of about 1,745 m (the middle value is 1,254 m) and a maximum of 5,238 m, found at 8.01° S, 121.63° E.

Open the map at the deepest cell and tap to read the depth.

How deep is each part of the Flores Sea?

The bar splits the Flores Sea's water by depth. Each colour is a depth band, and the shares add up to 100%.

  • 0 to 200 m: 16.8%
  • 200 to 1,000 m: 28.7%
  • 1,000 to 4,000 m: 40.9%
  • 4,000 to 6,000 m: 13.6%
  • below 6,000 m: 0%

Named features near the deepest point: Yersey (261 km), Nieuwerkerk (371 km), Timor Trough (601 km), Batu Buntunga (628 km).

The Flores Sea if sea level dropped

The slider on the map lowers the sea in steps. This table shows how much of the Flores Sea's water would be land at each step.

Sea level lowered byBecomes landShare of its water
10 m2,789 km²2.5%
20 m6,302 km²5.6%
50 m11,582 km²10.3%
80 m13,890 km²12.4%
120 m15,867 km²14.1%
200 m18,876 km²16.8%
500 m31,874 km²28.4%
1,000 m51,091 km²45.5%
2,000 m71,157 km²63.4%
3,000 m84,849 km²75.6%
4,000 m96,976 km²86.4%
6,000 m112,286 km²100%

A simple bathtub model: it lowers the sea everywhere by the same amount and does not simulate how water would really drain.

Nearby seas

Nearest by the centre of each outline. All oceans and seas

Frequently asked questions

How deep is the Flores Sea?

On average about 1,745 m in the GEBCO grid (the middle value is 1,254 m). The deepest cell inside its outline is 5,238 m, at 8.01° S, 121.63° E.

How big is the Flores Sea?

About 112,286 km² of water inside its Natural Earth outline, counted from the grid cells that are below sea level.

How much of the Flores Sea would be land if sea level dropped?

With the sea 10 m lower, about 2,789 km² (2.5%) of its water would be land. At 6,000 m lower, 100% would be. This is a simple bathtub model that lowers the sea evenly everywhere.

Data: depths from the GEBCO_2026 grid, statistics worked out inside the Natural Earth outline of the sea. See data sources and licences. The GEBCO Grid should NOT be used for navigation or for any other purpose involving safety at sea.

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