Nautical Charts of the Gulfs of Suez, Aden, Persia and Oman, the Red Sea and the Arabian Sea

Nautical charts of the Gulfs of Suez, Aden, Persia and Oman, the Red Sea and the Arabian Sea: planning navigation between the Mediterranean and the Indian Ocean

The Gulfs of Suez, Aden, Persia and Oman, together with the Red Sea and the Arabian Sea, form one of the world's most strategically important maritime regions. Located at the crossroads of Europe, Africa and Asia, this vast area accommodates considerable commercial shipping traffic, oil and gas operations, professional maritime activities and numerous offshore navigation routes.

Nautical charts of the Red Sea, Gulf of Aden, Persian Gulf and Arabian Sea are essential for planning passages, identifying navigational hazards, navigating port approaches and preparing transit through strategic straits.

From the Suez Canal to the Bab-el-Mandeb Strait, and from the Gulf of Aden to the Strait of Hormuz, this region presents highly varied navigation conditions. Appropriate chart coverage is essential for commercial vessels, offshore cruising yachts, professional fishing vessels and offshore operators.

A maritime region connecting three continents

This vast region extends from the eastern Mediterranean to the Indian Ocean, passing through several major seas, gulfs and straits.

It includes:

• The Gulf of Suez, connecting the Suez Canal to the Red Sea.

• The Red Sea, between Africa and the Arabian Peninsula.

• The Bab-el-Mandeb Strait, between Djibouti, Eritrea and Yemen.

• The Gulf of Aden, between Yemen and Somalia.

• The Arabian Sea, in the northwestern Indian Ocean.

• The Gulf of Oman, between Oman, Iran and the United Arab Emirates.

• The Strait of Hormuz, providing access to the Persian Gulf.

• The Persian Gulf, bordered by Iran, Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar and the United Arab Emirates.

These maritime areas are major routes for international trade and shipping between Europe, the Middle East, East Africa and Asia.

Which nautical charts should you choose for navigation in this region?

Nautical chart coverage of this region includes several categories of charts suited to different stages of a voyage.

• General and ocean charts: used to plan long-distance passages between the Mediterranean, Red Sea and Indian Ocean.

• Offshore charts: covering major shipping routes and passages between the different gulfs.

• Coastal charts: showing depths, reefs, shoals and navigational hazards close to shore.

• Approach charts: facilitating access to ports, bays and navigation channels.

• Harbour plans: providing detailed representations of port facilities, basins and anchorage areas.

The appropriate chart scale depends on the area being navigated, the vessel's draught and the level of detail required.

The Gulf of Suez and the Red Sea

The Gulf of Suez forms the southern approach to the Suez Canal. It accommodates significant maritime traffic between the Mediterranean and the Red Sea.

The main ports and areas include Suez, Ain Sokhna, Safaga, Hurghada, Jeddah, Yanbu, Port Sudan and Massawa.

The Red Sea presents numerous hydrographic features, including coral reefs, shoals, islands, narrow channels and sometimes challenging navigation areas.

Red Sea nautical charts are used to prepare approaches to Saudi Arabian, Egyptian, Sudanese and Eritrean ports, as well as passages towards the Bab-el-Mandeb Strait.

The Gulf of Aden and the Bab-el-Mandeb Strait

The Bab-el-Mandeb Strait is the maritime passage connecting the Red Sea to the Gulf of Aden.

This region includes several important ports, notably Djibouti, Aden, Berbera and Bosaso.

Gulf of Aden nautical charts help identify channels, depths, islands, anchorage areas and major commercial shipping routes.

Navigation in this area also requires particular attention to maritime security risks and information issued by the relevant authorities. Security conditions can change rapidly and must be checked before any transit.

The Arabian Sea and the Gulf of Oman

The Arabian Sea is a vast offshore navigation area connecting the Gulf of Aden, the Arabian Peninsula, India and the Indian Ocean.

Major shipping routes pass through or near Salalah, Duqm, Muscat, Sohar, Karachi and Mumbai.

The Gulf of Oman forms the transition between the Arabian Sea and the Strait of Hormuz. It includes several major ports, such as Sohar, Muscat, Fujairah and Chabahar.

Nautical charts of this region help prepare offshore passages, identify shipping traffic areas and navigate port approaches.

Weather conditions must also be considered, particularly the effects of the monsoon on the Arabian Sea.

The Persian Gulf and the Strait of Hormuz

The Persian Gulf is one of the world's principal regions for hydrocarbon production and exports.

The Strait of Hormuz, located between Iran and Oman, provides its main maritime access from the Gulf of Oman.

The principal ports in this region include:

• Jebel Ali, Dubai and Abu Dhabi in the United Arab Emirates.

• Doha and Ras Laffan in Qatar.

• Dammam and Jubail in Saudi Arabia.

• Manama and Mina Salman in Bahrain.

• Kuwait and Shuwaikh in Kuwait.

• Umm Qasr and Basra in Iraq.

• Bandar Abbas and Bushehr in Iran.

Persian Gulf nautical charts help identify navigation channels, offshore oil installations, restricted areas and traffic separation schemes.

The presence of numerous shoals and extensive industrial infrastructure requires detailed and regularly updated chart coverage.

SHOM, Admiralty, INHO and other nautical chart publishers

Several international hydrographic offices produce nautical charts covering these regions.

SHOM, the French Hydrographic and Oceanographic Service, provides paper nautical charts covering the Gulf of Aden, the Bab-el-Mandeb Strait and the approaches to Djibouti. Its charts also include detailed representations of anchorage areas and port approaches.

Admiralty / UKHO, the United Kingdom Hydrographic Office, offers extensive international chart coverage. Its charts cover the Red Sea, Gulf of Aden, Arabian Sea, Gulf of Oman and Persian Gulf.

INHO, the Indian National Hydrographic Office, produces charts covering the Indian Ocean and certain neighbouring maritime regions.

The NGA, National Geospatial-Intelligence Agency, also provides international nautical charts, particularly for offshore navigation.

Other publishers, including Imray, Garmin Navionics and C-MAP, offer charting solutions for certain recreational navigation areas and compatible electronic equipment.

Specific navigation conditions in these seas and gulfs

This vast region presents a wide variety of navigational challenges.

In the Red Sea, coral reefs, islands and narrow channels require precise navigation.

In the Gulf of Aden, maritime security considerations must be incorporated into voyage planning.

In the Arabian Sea, monsoon winds can generate difficult sea conditions.

In the Persian Gulf, shallow waters, offshore installations and dense commercial shipping traffic require particular vigilance.

Nautical charts must be used alongside weather forecasts, Notices to Mariners, maritime security information and official nautical publications.

Paper nautical charts and digital charting

Paper nautical charts allow navigators to plan routes, measure distances and obtain an overview of the different maritime basins.

Electronic Navigational Charts (ENCs) provide vector charting suitable for compatible navigation systems, particularly ECDIS equipment used aboard commercial vessels.

Raster digital charts, including SHOM charts in GeoTIFF format, retain the graphical representation of paper charts while allowing their use with compatible navigation software.

The choice of chart format depends on onboard equipment, the intended voyage and the regulatory requirements applicable to the vessel.

Example of chart planning for a passage

Consider a vessel departing Marseille and sailing to Dubai via the Suez Canal.

Chart planning must successively cover:

1. The western and eastern Mediterranean.

2. The approaches to Port Said and the Suez Canal.

3. The Gulf of Suez.

4. The Red Sea.

5. The Bab-el-Mandeb Strait.

6. The Gulf of Aden.

7. The Arabian Sea.

8. The Gulf of Oman.

9. The Strait of Hormuz.

10. The Persian Gulf and the approaches to Jebel Ali.

Each stage requires charts appropriate to the scale and specific navigation conditions.

Conclusion

Nautical charts of the Gulfs of Suez, Aden, Persia and Oman, together with the Red Sea and the Arabian Sea, are essential documents for planning navigation between the Mediterranean and the Indian Ocean.

The diversity of maritime environments, the presence of strategic straits, offshore installations and extensive commercial shipping traffic require accurate chart coverage.

Charts produced by SHOM, Admiralty, INHO and NGA help prepare coastal and offshore passages suited to the characteristics of each region.

FAQ: Nautical charts of the Gulfs of Suez, Aden, Persia and Oman, the Red Sea and the Arabian Sea

Which nautical charts should I use to navigate between the Suez Canal and the Indian Ocean?

Appropriate chart coverage should include the Gulf of Suez, Red Sea, Bab-el-Mandeb Strait, Gulf of Aden and Arabian Sea. General charts should be supplemented by coastal and harbour charts suited to the planned ports of call.

Which nautical chart should I choose for the Bab-el-Mandeb Strait?

SHOM provides chart 6987, covering the western Gulf of Aden and Bab-el-Mandeb, and chart 7519, covering the strait and the Gulf of Tadjoura. The choice depends on the intended route and required chart scale.

Which nautical charts cover the Persian Gulf and the Strait of Hormuz?

Admiralty and NGA provide charts covering these regions. General charts are suitable for planning passages, while detailed charts are required for port approaches and offshore areas.

What are the main navigational hazards in the Red Sea?

The principal hazards include coral reefs, shoals, narrow channels, weather conditions and dense maritime traffic in certain areas.

Can digital nautical charts be used for navigation in the Gulf of Oman?

Yes. Electronic Navigational Charts (ENCs) and certain Garmin Navionics or C-MAP chart products may cover this region. Their use depends on geographical coverage, licensing and compatibility with onboard equipment.

Which nautical charts should I use to sail from the Mediterranean to Dubai?

Complete chart coverage should include the Suez Canal, Red Sea, Gulf of Aden, Arabian Sea, Gulf of Oman, Strait of Hormuz and the approaches to the Port of Jebel Ali.

What is the difference between the Gulf of Oman and the Persian Gulf?

The Gulf of Oman connects the Arabian Sea to the Strait of Hormuz. The Persian Gulf lies beyond this strait, between Iran and the Arabian Peninsula. The two regions require separate nautical chart coverage.

Are nautical charts sufficient for crossing the Gulf of Aden?

No. In addition to up-to-date nautical charts, transit planning must include weather information, Notices to Mariners, maritime security procedures and recommendations issued by the relevant authorities.