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We believe every day’s a school day on a boat! That’s why we built Nautical Know-How, dedicated to answering your questions. Even better, if it can’t answer your question immediately, you can request it, and we’ll add it to our knowledge base.
Nautical chart abbreviations are like the secret code of the seas—except instead of buried treasure, they lead to rocks, buoys, and mysterious dashed lines that scream, ‘Don’t sail here.’ Learning them can feel like cracking a pirate’s encrypted diary, but don’t worry, matey! With clever tools, quirky mnemonics, and a splash of humour, we’ll help you go from ‘What’s “FOUL” mean? to confidently navigating the “Wk” wrecks and “Fl G” flashes like a salty sea captain. Think of it as Rosetta Stone, but for avoiding sandbanks!
Lights displayed by a vessel to indicate its presence, aspect, type, size or operational status to other vessels. Common navigation lights include red and green sidelights, a white sternlight, white masthead lights and all-round lights. The required colour, arc, number, vertical and horizontal arrangement, and range of visibility depend on the vessel’s length, propulsion, activity…
The highest tidal level predicted to occur under average meteorological conditions from any combination of astronomical influences.
If you belive the Earth is flat, you're about to fall of the end...
If you belive the Earth is flat, you're about to fall of the end...
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