Istanbul (TRIST) — marine weather & port guide
Istanbul is a port in Türkiye at 41°1.0′N 28°58.0′E. The live chart on this page shows current conditions and plans weather-optimized departures from this harbor.
Port facts (NGA World Port Index)| Position | 41°1.0′N 28°58.0′E |
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| UN/LOCODE | TRIST |
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| Harbor size | Large |
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| Harbor type | Lake or canal harbor |
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| Shelter | Fair |
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| Channel depth | 13 m |
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| Anchorage depth | 23 m |
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| Tide range | 0 m |
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| Pilotage | Compulsory |
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| Time zone | Europe/Istanbul |
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Marine forecast
No forecast frames are loaded right now. The live chart below shows conditions as soon as the next model run is ingested.
Frequently asked
How big is the harbor at Istanbul?
Istanbul is classed as a large harbor (lake or canal harbor), with fair shelter in the NGA World Port Index.
How deep is the approach to Istanbul?
Per the NGA World Port Index, the entrance channel carries about 13 m and anchorage depths run about 23 m. Verify against current official charts before entry.
What restricts entry to Istanbul?
Entry is affected by overhead clearance limits. Check the live forecast on this page and official notices before approach.