Guides, checklists and field-ready products for boaters and skippers — on navigation, COLREG, seamanship and safety. Every page closes with the exact regulation, so you trust what you read and remember what matters at sea.
35 cited checks across lights, day shapes, sound and distress signals — one sheet to keep aboard. Enter your email and we'll send the PDF, plus our monthly seamanship brief. No spam, unsubscribe anytime.
The Training Hall holds two free interactive games: COLREGs Commander — 13 modules turning lights, day shapes, sound signals and right-of-way into reflexes, with Learning and Exam modes, XP and skipper ranks — and the Skipper's Cast-Off Simulator, an interactive pre-departure deck inspection.
No payment — your email unlocks both games. Best on desktop. Beta software for training & reference (Rule 2 always applies).
From casting off to docking, anchoring, night watch and emergencies — each topic is a pillar with deep, cited articles underneath.
Read any vessel at night, know your own lights, and never misjudge a crossing in the dark.
Read the guide →Right of way, crossing, overtaking and head-on — who gives way, and why.
Explore →Leave the dock cleanly, single-handed or short-crewed, in wind and current.
Explore →MAYDAY vs PAN-PAN on VHF, EPIRB, man-overboard and the full distress-signal list.
Explore →Med mooring, scope ratios, holding ground and docking against the elements.
Explore →No-nonsense maintenance schedules, troubleshooting and winterizing.
Explore →Each guide has a matching product — checklists, protocols and reference cards you keep aboard. Delivered through Gumroad and Systeme.
The complete pre-departure system: engine, safety, navigation, crew and documents — nothing forgotten before you slip the lines.
Lights, day shapes, watch rotation and sound signals — the protocol that turns recognition into reflex on a dark deck.
MAYDAY scripts, MOB drill, distress signals and the paperwork that keeps you covered when it counts.
Most boating content is opinion. Ours is anchored to the regulation — COLREG, the US Inland Rules, the Italian Codice della Nautica — so you are never guessing whether what you read holds up. We write for the helm, not the exam hall, and we say plainly when good seamanship overrides the book. That is Rule 2, and it always wins.