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.

Dog joyfully swimming in a serene lake surrounded by lush greenery and rocky shorelines.

Ferrying Docking Technique

Ferrying is a docking technique whereby you can maneuver your boat in high wind and current easily.
August 4, 2024/by Grant Headifen
Satellites orbiting Earth in space, illustrating global connectivity and navigation technology.

Global Positioning System

GPS stands for global positioning system. It uses a network of satellites in orbit. Although the GPS is used as a navigation device, it is also a form of communication to the vessel.
October 14, 2023/by Grant Headifen
Diagram illustrating aerodynamic lift and push forces on a sail, optimizing wind flow for sailing efficiency.

Basic Sail Telltale Control

Controlling the Telltales by Trimming the Sail. The concept here is actually pretty simple. The golden rule is, when...
August 24, 2023/by Grant Headifen
Diesel engine fuel system diagram showing tank, shut-off valve, filter, fuel pump, injectors, and return line.

The Fuel System – Getting Familiar with a Charter Boat

While it is reasonably rare to have a fuel problem on a charter it can certainly happen and you should be prepared to apply the (sometimes simple) solution below.
April 4, 2024/by Grant Headifen
Marina power and water pedestal on the dockside, providing essential utilities for docked boats and yachts.

Electricity and Charging Your Devices on a Charter

It’s a given, we can’t live without electricity. At home, we have all the conveniences and all the chargers we need. But what about on a boat on a sailing vacation? What can I charge and what voltage is available?
April 4, 2024/by Grant Headifen
Sailboat on emerald sea approaches stormy skies, showcasing adventure and the thrill of sailing challenges.

Weather Warnings

Weather services will also provide weather warnings, such as small craft or gale warnings for a certain area, as well as fog predictions.
October 16, 2023/by Grant Headifen
Compact marine generator with dimensions 36x22x23 and weight 600 lbs., ideal for sailing power needs.

Sailboat Generator or Large Battery Bank?

Dedicated electric generators on board sailboats are usually only reserved for large sailboats because of their weight and size. Unless there is a desire for large amounts of electricity...
October 23, 2023/by Grant Headifen
Diagram showing 12V DC power inverted to 110V AC current with a waveform illustration and labeled inverter.

Sailboat Inverters

Sailboat Inverters are devices used to convert 12-volt DC battery electricity to AC 110-volt or 220-volt electricity. Special electronics in
October 13, 2023/by Grant Headifen
Sailboat engine cooling system diagram showing fluid flow through heat exchanger and pumps.

Diesel Raw-Water System

Raw-water means that the water is straight from outside the boat. It might be seawater - it might be
October 15, 2023/by Grant Headifen

Seasickness on a Bareboat Charter

Here is some education about sea sickness that can help you and your crew overcome it.
April 12, 2024/by Grant Headifen

Sail Twist Basics

How can the wind direction be different between the top of the mast and the bottom?
August 17, 2023/by Grant Headifen
Sailboat on calm sea under wispy clouds with forested shoreline in the background, perfect for a peaceful sailing trip.

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.
October 23, 2023/by Grant Headifen
Woman starting a dinghy motor near a catamaran at sea during sunset, showcasing boating and adventure lifestyle.

Dinghy Safety!

When it comes to dinghy operations, the following is a dangerous attitude: “It’s only a short distance ashore—jump in...
October 17, 2023/by Grant Headifen
Sailboat galley showing dual-compartment fridge with open lids, ideal for storing food and drinks on long voyages.

Charter Freezer and Fridge Management

Freezers are typically top-loading and very deep. Take from home 4 -5 fabric shopping bags to stow similar items in the freezer. In doing this you...
April 1, 2024/by Grant Headifen
Catamaran anchoring between expensive sails, with guidance for anchor placement.

Mediterranean Mooring with an Anchor

Another factor when Mediterranean Mooring with an anchor is that the wind direction determines who is in control...
May 4, 2024/by Grant Headifen
Sailboat with people navigating open waters, capturing the essence of adventure and freedom under clear skies.

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?
April 4, 2024/by Grant Headifen
Blue kayak on a sandy beach with sailboats in the calm sea under a clear sky. Perfect day for sailing and kayaking.

How to Book a Sailing Charter

There are a few things you need to know about booking a charter.
April 4, 2024/by Grant Headifen
RSS feed icon for staying updated with the latest sailing adventures and tips.

Boat Safety Sound Signals

Sound signals are defined and prescribed in the Navigation Rules for International and Inland Waters. Sound has an advantage over light signals, in that it can be used when vision fails.
October 25, 2023/by Grant Headifen
Illustration of a sailboat viewed from above, showing sail, mast, and keel, highlighting basic sailing structure.

Using Spring Lines for Docking

A spring line is just a dockline that is placed strategically from the boat to the dock to help maneuver and turn the boat in place - get it safely into the dock or safely away.
October 24, 2023/by Grant Headifen
Two sailboats navigating in open sea, one with red hull. Wind direction indicated by blue arrow.

Some Navigation Rules Terminology

Understanding Navigation Rules begins with learning some basic Navigation Rules terminology...
August 23, 2023/by Grant Headifen

Docking Maneuvers with Dual Rudders

With Dual Rudders there is no ability to spring the boat onto or off the dock! You have no water velocity over the rudders from either boat velocity or propwash.
May 24, 2024/by Grant Headifen

Narrow Channels and Traffic Separation Schemes

Rules 9 and 10 deal with narrow channels and traffic separation schemes, and mainly refer to larger commercial traffic...
August 24, 2023/by Grant Headifen

Electronic Navigation

We are well into the 21st century. Chances are that within 30 feet (10 meters) of you right now there are 2-3 GPS-enabled potentially lifesaving devices...
October 20, 2023/by Grant Headifen
Sailboats cruising on open sea under clear skies, showcasing vibrant sails and sleek designs.

Sailboats vs Sailboats Nav Rules

Sailboats On The Same Tack The Rule 12 a(ii) when both have the wind on the same...
August 24, 2023/by Grant Headifen

Last updated on December 6th, 2024