Boating Knowledge Base
Have a sailing question? Access NauticEd’s sailing and boating knowledge base, and gain in-depth answers to your sailing questions. If you’re interested in powerboating, visit our new powerboating blog.
Take Note When the Boat Heels Over or Stands Up
At a sailing group meeting, someone mentioned they were having trouble determining if the boat was pinching or not.
Seacocks – Getting Familiar with a Charter Boat
Seacocks are designed to let water flow out of the hull safely. They are not one-way valves so any loose clamps around the seacock itself create leaks around the hoses and can allow water to enter into the boat. This is usually bad – right?
Selecting an Anchoring Spot
Selecting an Anchoring Spot - Charts, both electronic and paper will tell you where the reliable anchoring spots are.
Electronic Communications
Nowadays, gigabytes of data can be sent in a second as a digital signal. It is all a complete Wow!
Lifts and Knocks in Sailing
Lifts and Knocks are technical terms for how the direction of the wind changes, requiring changes in how you respond while sailing...
The Nautical Chart
Safely maneuvering a vessel while using positions derived from various coastal and near coastal sources is called coastal navigation.
Ferrying Docking Technique
Ferrying is a docking technique whereby you can maneuver your boat in high wind and current easily.
Sailboat Battery Usage
Batteries are a vessel’s major source of power for many essential functions both when in the slip and while sailing.
Sailboat Gear and Throttle Controls
Sailboats, and boats in general, use their gears and throttle to control momentum. It’s unlike driving a car in that you have no brake! Instead, you use your forward and reverse gears and throttle to both increase and decrease speed...
The Geography of Confidence
Unlock your boating potential by gaining knowledge. Explore how boating confidence through education expands your horizons.
Chart Symbols
Studying a harbor layout does very little good without understanding the symbols and what they signify. It pays to
Available Energy Stored in a Battery
You don’t actually run all of the electron charge out of a battery when it is considered empty.
Wind
Winds can be gentle, hardly felt, like zephyrs flitting about in a local area, or they can be vast movements of air moving swiftly across oceans and continents at low and high altitudes.
Sea Anchor
Finally, there is something called a “sea anchor.” These can be a variety of devices used to slow down a vessel caught in high winds and turbulent seas.
The Engine – Getting Familiar with a Charter Boat
While this is a sailing boat propelled by the wind and mostly without the need for burning fossil fuels the most devastating breakdown besides hull failure is the engine.
Sailboat Diesel Engine Fluids
Diesel engines make use of a variety of fluids, including raw and coolant water, diesel fuel, and lubricating oil. A problem in the flow of any one of these fluids can cause problems...
Navigation Introduction
The history of navigation is fascinating and dates back to as many centuries as we can imagine.
Types of Anchors
Anchor design has been the focus of much research over thousands of years, and as a result, there are
Mast Head pull heeling versus wind heeling
A few takeaways worth sharing:
Always invest in your rig. Standing rigging isn’t the place to economize. Spreaders, shrouds, terminals—they’re not just hardware, they’re load-management systems.
Use stretchy docklines for masthead pulls. We used a 3/4" dockline, and that stretch mattered. Shock loads are the real killers. Even a small wave can create load multipliers that dwarf steady-state forces.
Smooth beats strong. Every time. No snatch loads. No jerks. Just steady pressure.
Always invest in your rig. Standing rigging isn’t the place to economize. Spreaders, shrouds, terminals—they’re not just hardware, they’re load-management systems.
Use stretchy docklines for masthead pulls. We used a 3/4" dockline, and that stretch mattered. Shock loads are the real killers. Even a small wave can create load multipliers that dwarf steady-state forces.
Smooth beats strong. Every time. No snatch loads. No jerks. Just steady pressure.
Clouds, Fog, Thunderstorms
Clouds can give a relatively easy and quick look at what might be coming in the future. These clouds then are a good indication of possible changing weather in the next few days.
Clothing for Sailing
Dressing appropriately for weather conditions is an important but often overlooked topic. Weather in the marina may be considerably different from weather beyond the marina and conditions can drastically change during your venture.
Raising the Alarm in Emergencies
A comprehensive list of how and the equipment used to raise the alarm in sailing emergencies
Non-Electronic Communications
Sailing has been around for thousands of years. Electronic Communications has been around for less than 100 years (not counting the telegraph).
Sailing Directions
Directions are super important because while sailing, you will always be in communication with others regarding directions of obstacles, wind changes, your destination, water current, and other boat traffic.
