Ocean Floor Map

Celebes Sea depth map

Sea: average depth about 3,561 m, deepest 5,885 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.

Celebes Sea at a glance

  • 3,561 maverage depth
  • 4,351 mmedian depth
  • 5,885 mmaximum depth
  • 451,578 km²water area

Celebes Sea is a sea. Inside its outline the GEBCO grid has about 451,578 km² of water, with an average depth of about 3,561 m (the middle value is 4,351 m) and a maximum of 5,885 m, found at 5.36° N, 124.50° E.

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

How deep is each part of the Celebes Sea?

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

  • 0 to 200 m: 10.3%
  • 200 to 1,000 m: 5.1%
  • 1,000 to 4,000 m: 26.6%
  • 4,000 to 6,000 m: 58%
  • below 6,000 m: 0%

Named features near the deepest point: Sangihe Trench (154 km), Submarine 1922 (160 km), Sulu Trench (399 km), Philippine Trench (573 km).

The Celebes Sea if sea level dropped

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

Sea level lowered byBecomes landShare of its water
10 m11,719 km²2.6%
20 m17,813 km²3.9%
50 m29,799 km²6.6%
80 m37,186 km²8.2%
120 m41,400 km²9.2%
200 m46,337 km²10.3%
500 m59,134 km²13.1%
1,000 m69,544 km²15.4%
2,000 m95,969 km²21.3%
3,000 m135,977 km²30.1%
4,000 m189,536 km²42%
6,000 m451,578 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 Celebes Sea?

On average about 3,561 m in the GEBCO grid (the middle value is 4,351 m). The deepest cell inside its outline is 5,885 m, at 5.36° N, 124.50° E.

How big is the Celebes Sea?

About 451,578 km² of water inside its Natural Earth outline, counted from the grid cells that are below sea level.

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

With the sea 10 m lower, about 11,719 km² (2.6%) 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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