A handy and simple tool to determine in a minimum time what is really needed as tug assistance, is the Bollard Pull Calculator which calculates in an approximate way the total required tug power for ships in various conditions of wind and current. This tool can be loaded as an app on the smart phone.
Most harbours require a pilot taking control of the bridge when entering or leaving their harbour, since currents, shoals and traffic maybe tricky. The busy harbour of Las Palmas is no exception to this rule and in this clip you see how these pilots are on standby day and night to safely accompany incoming and outbound ships. Now that the pilot has secured our safe exit from the harbour we are on our own again and ready to head South towards our first station! See: https://www.nioz.nl/en/...
