Nav
The calculated or visually assessed angle between a vessel’s heading and actual course over ground, caused by wind or current.
Quick answer: The calculated or visually assessed angle between a vessel’s heading and actual course over ground, caused by wind or current.
This term page is part of the Protermify Maritime glossary and is published as static HTML for fast indexing and clear language coverage.
The calculated or visually assessed angle between a vessel’s heading and actual course over ground, caused by wind or current.
Leeway Angle Estimate matters because it supports clear communication in Nav contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.
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Questions and answers
In this glossary, Leeway Angle Estimate refers to: The calculated or visually assessed angle between a vessel’s heading and actual course over ground, caused by wind or current.
In maritime communication, this term appears in contexts such as: "VTS to vessel: 'Report leeway angle estimate during crosswind passage for navigational safety.'"
Leeway Angle Estimate matters because it supports clear communication in Nav contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.
Leeway Angle Estimate is mainly used by Deck Officers, Engine Officers, and Masters.
In this glossary, Leeway Angle Estimate is grouped under Nav. Related pages in this category explain adjacent procedures, commands and operational concepts.
This definition is sourced from IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.
The calculated or visually assessed angle between a vessel’s heading and actual course over ground, caused by wind or current.
VTS to vessel: 'Report leeway angle estimate during crosswind passage for navigational safety.'
English reference definition
IMO SMCP, STCW Convention, SOLAS, COLREG
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