Strait of Hormuz Map, Location, Width, Depth and Who Controls It
What is the Strait of Hormuz, where is the Strait of Hormuz, and how wide is the Strait of Hormuz? These questions lead to one of the most fascinating and strategically important places on the world map. The Strait of Hormuz is a narrow natural sea passage between Iran and Oman that connects the Persian Gulf with the Gulf of Oman and, beyond it, the Arabian Sea. At its narrowest point, the waterway is approximately 21 miles or 33–34 kilometres wide. Yet the internationally organised routes used by large commercial vessels occupy only a small portion of that space. A quick look at a Strait of Hormuz map reveals why this passage attracts worldwide attention: ships carrying energy supplies and commercial goods must travel through a narrow opening surrounded by sensitive coastlines and islands. This guide explains the Strait’s map location, dimensions, geography, depth, shipping routes, nearby countries, ownership questions and global importance in clear language.
Strait of Hormuz Quick Facts at a Glance
Detailed Strait of Hormuz Information Table
| Information | Strait of Hormuz Details |
|---|---|
| Name | Strait of Hormuz |
| Alternative Search Name | The Straits of Hormuz or Hormuz Strait |
| Type of Feature | A naturally formed marine strait connecting two larger bodies of water |
| Continent and Region | Asia, in the Middle East |
| General Location | Between southern Iran and the Musandam Peninsula of Oman |
| Northern Side | The coastline and islands of Iran |
| Southern Side | The Musandam Peninsula of Oman, close to the United Arab Emirates |
| Water Body to the West | The Persian Gulf |
| Water Body to the East | The Gulf of Oman, leading toward the Arabian Sea |
| Width at Narrowest Point | Approximately 21 miles, equal to around 33–34 kilometres |
| Commercial Shipping Lanes | Two organised directional lanes, each approximately two miles wide |
| Separation Zone | A buffer of approximately two miles separates opposing traffic lanes |
| Water Depth | Depth varies by location; the navigable route is deep enough for very large crude carriers |
| Approximate Length | Length figures vary according to where geographical boundaries are measured; it is commonly described as extending for roughly 160 kilometres or about 100 miles |
| Key Nearby Peninsula | Musandam Peninsula |
| Important Nearby Islands | Hormuz, Qeshm, Larak and several smaller islands |
| Major Vessel Types | Oil tankers, LNG carriers, container vessels, cargo ships, naval vessels and local boats |
| Main Strategic Importance | It provides the principal maritime exit from the Persian Gulf |
| Ownership Status | No single country owns the entire international strait; waters and maritime rights involve neighbouring coastal states and international navigation rules |
| Coastal States | Iran and Oman are the principal coastal states bordering the narrow passage |
| Map Coordinates | Broadly located near 26° north latitude and 56° east longitude; exact coordinates vary across the waterway |
| Economic Role | A major route for petroleum, liquefied natural gas and international commercial shipping |
What Is the Strait of Hormuz?
The Strait of Hormuz is a narrow sea passage connecting the Persian Gulf with the Gulf of Oman. From the Gulf of Oman, ships can continue toward the Arabian Sea, the Indian Ocean and major international ports. In geographical terms, a strait is a naturally occurring water channel between land areas that connects two larger bodies of water.
Imagine the Persian Gulf as a large room containing busy ports and major energy-exporting terminals. The Strait of Hormuz acts like the room’s narrow doorway. Ships entering or leaving many Gulf ports must move through this doorway before reaching the open ocean. That simple geographical shape gives the waterway an importance far greater than its physical size.
Simple answer: The Strait of Hormuz is the natural marine gateway between the Persian Gulf and the Gulf of Oman. It lies between Iran to the north and Oman’s Musandam Peninsula to the south.
The correct singular name is the Strait of Hormuz, although many people search for “the Straits of Hormuz.” Both phrases usually refer to the same waterway. Using the singular form is more geographically precise because it describes one principal passage.
- ☑️ It is a naturally formed waterway, not an artificial canal.
- ☑️ It connects the Persian Gulf with the Gulf of Oman.
- ☑️ It separates Iran from Oman’s Musandam Peninsula.
- ☑️ It supports commercial, energy and regional maritime traffic.
- ☑️ It is wide and deep enough along its navigable route for very large tankers.
Where Is the Strait of Hormuz?
Anyone asking where is the Strait of Hormuz should look toward the southeastern edge of the Persian Gulf. The passage sits between the southern coast of Iran and the northern tip of the Musandam Peninsula, an Omani territory positioned beside the United Arab Emirates.
On its western side is the Persian Gulf. On its eastern side is the Gulf of Oman. Farther east, the Gulf of Oman opens into the Arabian Sea. This means a ship travelling from Gulf ports toward South Asia, East Asia, Africa or Europe must first move eastward through the Strait before reaching wider waters.
Northern Side of the Strait
The northern boundary is formed by Iran’s southern coastline and nearby Iranian islands. Qeshm, Hormuz and Larak are among the recognisable islands in this wider geographical zone.
Southern Side of the Strait
The southern boundary is associated mainly with Oman’s Musandam Peninsula. The nearby United Arab Emirates is also easy to identify on a regional map, but Oman directly borders the principal southern side of the narrow passage.
The name can occasionally create confusion because Hormuz Island is also located in the area. The island and the strait are related geographically, but they are not the same thing. Hormuz Island is a landmass, while the Strait of Hormuz is the wider water passage used by ships.
Strait of Hormuz on a World Map
On a world map, the Strait of Hormuz appears in southwestern Asia, close to the meeting point of the Persian Gulf, Gulf of Oman and Arabian Sea. Because world maps cover a huge area, the strait may look like a tiny gap. Zooming into the Middle East makes its position much clearer.
Start with the Indian Ocean and move northwest toward the Arabian Sea. From there, locate Oman and the United Arab Emirates on the southeastern side of the Arabian Peninsula. Iran lies directly across the water to the north. The narrow passage between Iran and the Musandam Peninsula is the Strait of Hormuz.
- ☑️ Continent: Asia
- ☑️ Region: Middle East or Western Asia
- ☑️ Country to the north: Iran
- ☑️ Main territory to the south: Oman’s Musandam Peninsula
- ☑️ Water to the west: Persian Gulf
- ☑️ Water to the east: Gulf of Oman
- ☑️ Wider ocean connection: Arabian Sea and Indian Ocean
A Middle East map showing the Strait of Hormuz also helps explain why nearby Gulf states depend heavily on it. Bahrain, Kuwait, Qatar, Iraq, Saudi Arabia and the United Arab Emirates all have economic or maritime connections to the Persian Gulf. Although not every coastline touches the strait itself, commercial vessels serving many ports in these countries may use the passage.
How to Find the Strait of Hormuz on Google Maps
To find the Strait of Hormuz on Google Maps or another digital mapping service, search for “Strait of Hormuz” and switch between standard map and satellite views. The standard view helps identify national boundaries and place names, while satellite imagery makes the physical shape of the coast, islands and narrow passage easier to understand.
On a digital map, zoom out slightly so that both the Persian Gulf and the Gulf of Oman remain visible. This prevents the viewer from mistaking Hormuz Island for the entire strait. The strait is not one fixed dot; it is an extended water passage with western and eastern approaches.
Useful search phrase: Enter “Strait of Hormuz between Iran and Oman” into the map search bar. Then identify Qeshm Island, Hormuz Island and the Musandam Peninsula as nearby reference points.
Satellite imagery can also reveal why the region is more geographically complex than a simple line between two coasts. Islands, peninsulas, inlets and changing water depths shape the routes available to ships. A visual map therefore offers useful context, but official navigational charts remain necessary for real maritime navigation.
How Wide Is the Strait of Hormuz?
The most widely cited answer to how wide is the Strait of Hormuz is approximately 21 miles at its narrowest point. That equals roughly 33 to 34 kilometres. However, this number describes the overall waterway between the surrounding land areas; it does not mean ships use the entire width as one unrestricted traffic lane.
Commercial vessels generally follow organised routes designed to keep opposing streams of traffic apart. The commonly described arrangement includes one lane for traffic travelling in one direction, another for traffic moving in the opposite direction, and a separation zone between them. Each directional shipping lane is about two miles wide, with a buffer zone of about two miles.
Width summary: The Strait is about 21 miles wide at its narrowest geographical point. Within that broader space, organised commercial traffic has traditionally used two lanes of approximately two miles each, separated by an approximately two-mile buffer.
This distinction is important. When someone asks about the width of the Strait of Hormuz, the answer is about 21 miles at the narrowest point. When someone asks about the width of its shipping lanes, the answer is much smaller.
- ☑️ Narrowest overall width: about 21 miles
- ☑️ Narrowest width in kilometres: about 33–34 kilometres
- ☑️ Approximate inbound lane width: two miles
- ☑️ Approximate outbound lane width: two miles
- ☑️ Approximate separation buffer: two miles
Why Does the Strait Look Wider on Some Maps?
Different maps may make the Strait of Hormuz appear wider or narrower because they use different scales, projections and boundary definitions. Some maps highlight only the narrow central section, while others include broader eastern and western approaches. Satellite images may also show shallow coastal waters and islands that make visual measurement difficult.
The figure of approximately 21 miles refers specifically to the Strait of Hormuz narrowest point. Other sections are wider. Therefore, it is normal to see different general-width figures in geographical descriptions, particularly when writers measure different start and end points.
How Deep Is the Strait of Hormuz?
The answer to how deep is the Strait of Hormuz is less simple than its narrowest width because the seabed is not flat. Depth changes from one side of the waterway to another and from the western approach to the eastern approach. Shallow shelves occur near some coastlines and islands, while deeper navigable water exists along routes used by major ships.
Instead of treating the entire strait as having one fixed depth, it is more accurate to say that its navigable channels are sufficiently deep for large commercial vessels, including very large crude oil carriers. This ability to accommodate large tankers distinguishes the Strait of Hormuz from artificial canals where vessel size can be restricted by fixed locks, banks or shallow channel limits.
Simple depth answer: The depth varies significantly across the Strait of Hormuz. Its established navigable waters are deep enough to handle the world’s largest classes of crude-oil tankers, but shallower areas exist near coasts and islands.
Some general reference maps present approximate depths, but mariners do not navigate using a single average figure. They rely on detailed hydrographic charts, updated route information, vessel draught, weather conditions, tides and official safety instructions. For a general reader, the most useful fact is that the principal shipping route has historically accommodated extremely large ocean-going vessels.
Why Does Water Depth Matter?
A loaded tanker extends far below the waterline. This underwater distance is known as its draught. If the water is too shallow, the ship may risk touching the seabed. Adequate under-keel clearance is therefore essential, especially for large vessels carrying heavy cargo.
- ☑️ The seabed depth is not uniform across the strait.
- ☑️ Coastal shelves and areas near islands can be shallower.
- ☑️ Established navigable water supports very large tankers.
- ☑️ Ship captains use hydrographic charts rather than a single average-depth number.
- ☑️ Vessel draught, tides and safety instructions affect route planning.
How Long Is the Strait of Hormuz?
The Strait of Hormuz length depends on how geographers define its western and eastern boundaries. Unlike a bridge or a constructed canal, a natural strait does not always have one universally marked starting line and ending line. Broad descriptions often place its length at roughly 100 miles or around 160 kilometres, while some studies using wider geographical approaches may report a longer measurement.
This variation does not necessarily mean one map is wrong. One source may measure only the narrow navigational passage, while another may include the broader approaches connecting the Persian Gulf and Gulf of Oman. For reader-friendly understanding, it is reasonable to describe the strait as an extended water corridor of approximately 100 miles, while noting that measurements vary.
Strait of Hormuz Distance and Scale
The phrase Strait of Hormuz distance can refer to several different measurements: the distance from Iran to Oman, the distance travelled through the passage, or the distance from nearby ports and cities. The most common search intent is the coast-to-coast width at the narrowest point, which is about 21 miles.
Despite appearing small on a world map, 21 miles is still a substantial stretch of water. The strategic concern comes not from the strait being tiny enough to cross casually, but from the concentration of major shipping into carefully managed navigational space.
- ☑️ Coast-to-coast narrowest distance: approximately 21 miles
- ☑️ Equivalent metric distance: approximately 33–34 kilometres
- ☑️ Approximate overall corridor length: around 100 miles, depending on boundaries
- ☑️ Actual ship journey distance varies by origin, destination and assigned route
Geography Around the Strait of Hormuz
The geography surrounding the Strait includes rugged peninsulas, dry coastal landscapes, mountainous areas, islands, deep channels and shallow shelves. Oman’s Musandam Peninsula is especially distinctive because its rocky coastline extends toward Iran, helping form the southern side of the narrow passage.
On the northern side, Iran’s coastline and islands create a more complex marine setting. Qeshm is the largest nearby island and lies close to the Persian Gulf entrance. Hormuz Island sits near the strait’s western approach and is known for its striking geological landscape. Larak Island is another important geographical reference point near the navigational area.
These islands should not be viewed merely as decorative points on a map. They help shape local waters, routes, visibility, coastal jurisdiction and the way the narrow passage appears from different directions.
| Geographical Feature | Position and Importance |
|---|---|
| Iran | Forms the northern side of the Strait and includes several nearby islands. |
| Musandam Peninsula | Omani territory forming the main southern side of the narrow passage. |
| Qeshm Island | A large Iranian island near the Persian Gulf side of the Strait. |
| Hormuz Island | An Iranian island near the western approach; it should not be confused with the entire strait. |
| Larak Island | An Iranian island positioned near important waters of the Strait. |
| Persian Gulf | The major body of water west of the Strait. |
| Gulf of Oman | The body of water east of the Strait, opening toward the Arabian Sea. |
| United Arab Emirates | Located close to the southern approaches and Oman’s Musandam territory. |
Is the Strait of Hormuz a Sea, River or Canal?
The Strait of Hormuz is neither a river nor an artificial canal. It is a natural marine strait. Rivers generally carry water over land toward a lake, sea or ocean. Canals are constructed or significantly engineered by people. A strait, by contrast, is a naturally occurring passage connecting larger bodies of salt water.
This difference matters because the Strait of Hormuz does not operate like a privately managed canal with locks and a single canal authority. Its navigation involves coastal-state responsibilities, international maritime principles, safety arrangements and established shipping practices.
Correct classification: The Strait of Hormuz is a natural saltwater strait connecting the Persian Gulf and the Gulf of Oman.
Why Is the Strait of Hormuz Called a Chokepoint?
A maritime chokepoint is a narrow route through which a large amount of shipping must pass. The Strait of Hormuz fits this description because it is the principal sea exit from the Persian Gulf. Many ships carrying petroleum, liquefied natural gas, manufactured products, food and other cargo travel through this limited geographical corridor.
The word “chokepoint” does not mean the Strait is normally too narrow for ships. It means maritime movement becomes concentrated in a location where disruption, congestion or heightened risk could affect a large number of voyages.
- ☑️ A large volume of maritime trade passes through a limited geographical opening.
- ☑️ There are fewer practical sea alternatives for ships already inside the Persian Gulf.
- ☑️ Large tankers and LNG carriers use organised routes through the passage.
- ☑️ Events in the area can attract attention from energy markets and shipping companies.
- ☑️ Its importance comes from both geography and the cargo moving through it.
Part 1 takeaway: The Strait of Hormuz is a natural waterway between Iran and Oman. It connects the Persian Gulf with the Gulf of Oman, measures about 21 miles at its narrowest point, contains organised vessel routes and has navigable waters capable of supporting very large ships.
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