Upwind Sailing

1-Browse from Bolina

Mainsail trimming On this course we need to keep the mainsail (as well as the genoa) trimmed with the sheet “full”. The sheet traveller is fixed “almost” in the centre of the boat, giving a slight inclination of the boom towards leeward. The vang has to be slightly trimmed, thus tightening the sheet. Read more

Sailing

types of sail

This article is aimed at those who are just starting out in the world of cruising sailing, but we are not going to explain the basic theory of sailing here. There is already a lot of literature on the subject in any beginner's dinghy sailing course. We assume that the reader knows what … Read more

The rudder of a ship

3-The rudder of a ship

Parts of a boat rudder: stock, guards, tiller and blade The rudder is one of the fundamental parts of a boat, located in the stern behind the propeller, and thanks to its evolutionary action it can maintain the course or change it, that is, steer. It consists of a flat surface called a blade or saffron which is moved by a … Read more

Mooring and undocking maneuver

4-Mooring and undocking maneuver

Mooring and unmooring Mooring on the bow or stern of the dock is done, usually next to other boats moored in the same way. Mooring on the side of a dock or pontoon is mooring parallel to the dock. For this maneuver, it is important that the fenders on the side that we are going to bring closer to the dock are in place to protect the side … Read more

Importance of weather in navigation

5-Meteorological Time

Importance of the weather: Maritime forecast Before planning a trip, it is essential to assess the risk based on the weather. The forecasts provided by weather reports are increasingly reliable, especially within the next 24 hours. You should not hesitate to cancel or postpone a trip in the event of bad weather forecasts and we should take into account the weather conditions and the weather forecasts. Read more

Course and steering rules

Course and steering rules

Course and steering rules This part of the RIPA deals with the course and steering rules, i.e. provides the general guidelines that must be followed during navigation, and especially if there is a risk of collision. It is divided into three sections, where the predominant one is visibility. On the one hand, it assumes that there is no better means of transporting a ship than on the other. Read more

What are storms and anticyclones?

squalls and anticyclones at sea

When sailing, it is extremely important to gather information about the weather. This directly affects the state of the water, which in turn affects the boat, with the consequent decrease in its safety and that of the crew. Therefore, it is extremely important to identify and understand concepts as relevant in meteorology as … Read more

Fire and explosion prevention

6-Prevention of fires and explosions

Risk areas: kitchen, battery and more. On boats, when they have one, one of the areas most at risk of fire is the kitchen, as it is generally supplied with gas, so it is advisable to ensure that these pipes do not have leaks and above all to have a good gas extractor to prevent their accumulation. Read more

Stability of a ship

8-Ship Stability

Roll and pitch motion: Definition The concept of stability of a ship is none other than the property that it has of recovering its initial state (upright) when an internal or external element (sea or wind) causes it to lose it. The state of the sea (waves) and the wind cause the ship to lose its initial position, producing in it a … Read more

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