Gulf of Thailand Map
The Gulf of Thailand is a gulf of about 320,000 km² (124,000 sq mi), bordered by Thailand, Cambodia, Vietnam and Malaysia. This map shows the Gulf of Thailand highlighted in blue on shaded relief, with the surrounding coasts, rivers, borders and major cities.
How to read this map
The Gulf of Thailand covers about 320,000 km² (124,000 sq mi) and reaches a maximum depth of about 80 m (262 ft). Countries with a coast on the Gulf of Thailand: Thailand, Cambodia, Vietnam and Malaysia.
The blue outline marks the Gulf of Thailand as mapped by Natural Earth. Towns and cities on the map include Bangkok, George Town, Phnom Penh, Cần Thơ, Ipoh, Kota Bharu, Samut Prakan and Sungai Petani. Labeled countries: Thailand and Cambodia.
Greens show lower elevations; tan and brown show higher land, with pale tones toward the highest terrain. Shadows emphasize the slopes, and vertical relief is exaggerated so landforms are easier to read. Dashed lines show country borders.
The relief uses Terrain Tiles (SRTM, GMTED2010 and ETOPO1 elevation data). Rivers, lakes, borders and the outline of the Gulf of Thailand come from Natural Earth, and the figures on this page from Wikidata. Natural Earth draws features at a small scale, so the outline is a guide to where the Gulf of Thailand is, not a surveyed boundary.
Blank physical map
The blank version keeps the mapped features and removes the place labels. Download it for a geography worksheet or practice identifying the features.
Gulf of Thailand facts
| Fact | Value |
|---|---|
| Area | 320,000 km² (124,000 sq mi) |
| Maximum depth | 80 m (262 ft) |
| Coastal countries | Thailand, Cambodia, Vietnam and Malaysia |
Data sources and license
- Natural Earth (public-domain geography): Public domain.
- Terrain Tiles / Mapzen (SRTM, GMTED2010, ETOPO1): Open elevation data; source attribution retained.
- Wikidata (lengths, areas, countries and other facts): CC0 1.0.
Map design and rendered images: Atlas of Maps, CC BY 4.0. Source databases retain their own licenses; the map license does not replace them.
Maps of the coastal countries: Thailand, Cambodia, Vietnam, Malaysia. Compare with the map of the five oceans.
Frequently asked questions
How big is the Gulf of Thailand?
The Gulf of Thailand covers about 320,000 km² (124,000 sq mi); its maximum depth is about 80 m (262 ft).
Which countries border the Gulf of Thailand?
Thailand, Cambodia, Vietnam and Malaysia.
Can I download a blank map of the Gulf of Thailand?
Yes. The blank version keeps the relief, rivers and borders and the highlighted sea but removes the place names. Both versions are free to download as PNG and as an A4 PDF.
Use this map
You can download, print and share this map for free, in class, in school projects, in presentations and on websites, as long as you credit the source: Gulf of Thailand Map · Atlas of Maps (atlasofmaps.com), license CC BY 4.0.
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