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.

Diagram showing forces: left image in equilibrium, right image with misaligned forces creating a moment.

Docking Force Alignment and Moment Balance

When you are docking, if your boat pulls on a line attached to the dock, the line pulls back on your boat. If the forces are aligned, then nothing really happens.
June 9, 2024/by Grant Headifen
Comparison of lifejacket and buoyancy vest, illustrating flotation differences in water safety gear.

Types of PFDs

Types of PDF's Here is a graphical explanation between a lifejacket and a buoyancy vest. PFD Type ratings are being phased out...
October 18, 2023/by Grant Headifen
World map showing IALA maritime buoyage systems: IALA A (green to green) and IALA B (red-right-returning) regions.

Aids To Navigation (ATONS)

Aids to Navigation include buoys, lights, lighthouses, and markers, among others...
October 13, 2023/by Grant Headifen
Bulldozer moving sand at a construction site, operated by a person in the driver's seat, surrounded by earthy terrain.

Getting the General Feel of Maneuvering a Catamaran

Some have compared maneuvering a catamaran with driving a bulldozer. Well . . . perhaps!
May 19, 2024/by Grant Headifen
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
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
Two sailboats, one red and one blue, are connected on the water.

Towing

The following diagram shows how you can tow another vessel. Form a “bridle” from the rear cleats...
October 24, 2023/by Grant Headifen
Sleek yacht interior featuring a shiny stainless steel stove and oven set within polished wooden cabinetry.

Galley Stove on a Charter Boat

The vast majority of vessels in charter fleets are equipped with propane-burning galley stoves. 
April 7, 2024/by Grant Headifen

Hull and Keel

A sailboat’s hull and keel receive considerable attention from a sailboat designer since they determine the capacity of the vessel, how fast it will go, and the degree of safety and comfort.
October 16, 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
Large cargo ship in open water with humorous text on the bow reading, If you can read this, say goodbye to your mommy.

Action to Avoid Collision

When you reach the section on who is responsible to give way to whom - in certain circumstances...
August 23, 2023/by Grant Headifen

Responsibility between Vessels Nav Rules

Every vessel has a definition of being one and only one of the below at all times. And each vessel has the ability to morph from one to the other.
August 26, 2023/by Grant Headifen
Marine VHF radios with microphones tuned to channel 16, essential for communication and safety at sea.

Communications while Underway on a Charter

Contact between vessels, or a boat and a land station, is usually carried out using VHF (Very High Frequency) radios.
April 6, 2024/by Grant Headifen
Boat throttle control diagram showing forward, neutral, and reverse positions to increase RPM.

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...
May 22, 2024/by Grant Headifen
Sailboat interior bathroom with mirror, sink, and hangers for gear, showcasing efficient use of small space.

Showering on a Charter Boat

Charter boat guests use the showers not only for basic hygiene, but must also rinse off seawater after swimming to avoid nasty skin rashes (sailor’s sores). 
April 3, 2024/by Grant Headifen
Group of sailors examining navigation charts at a table in a nautical classroom setting.

Charter Local Area Familiarization

Once you’ve arrived at the charter base, the company will give you an extensive briefing on the local area, where to sail, where not to sail, and they’ll also give you a recommended route to take for the time that you have allotted.
April 4, 2024/by Grant Headifen
Sleek red sailboat gliding on blue water with foils, under a clear sky.

Sailboat Design

Surely, the first sailboat was invented by a five-year-old child with a block of wood. He or she stuck a twig through a piece of animal skin and then down into a knothole in the wood.
October 24, 2023/by Grant Headifen

Sailing Safety Introduction

Emergencies at sea extend from simple and almost funny episodes to major challenges that are extremely serious.
October 19, 2023/by Grant Headifen
Person relaxing on an inflatable chair near a sailboat at sunset, serene ocean views, perfect for a peaceful sailing adventure.

Selecting an Anchoring Spot

Selecting an Anchoring Spot - Charts, both electronic and paper will tell you where the reliable anchoring spots are.
April 12, 2024/by Grant Headifen
Group of people planning a sailing route with a map and notes in a cozy room, discussing navigation strategies.

The Nautical Chart

Safely maneuvering a vessel while using positions derived from various coastal and near coastal sources is called coastal navigation.
October 24, 2023/by Grant Headifen
Blue spiral notebook with a matching pencil, perfect for jotting down sailing notes and navigational tips.

Using Prop Walk

You can use prop walk to turn your boat in a tight marina by applying forward and reverse gears at appropriate times, leaving the rudder locked to starboard.
May 31, 2024/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
Man showing fish to child and another person on a boat, enjoying a sunny day at sea.

Fishing on a Charter

Bring a fishing rod and reel with a 20 lb break strength line. Even if you’re not typically a fisher, few things in life are better than catching a fish for your crew, cooking it, and serving it that evening. It will increase your hero status.
April 7, 2024/by Grant Headifen

Last updated on December 6th, 2024