Yes, but not always it is necessary.
If they take on water.
If the moon were to be destroyed there would still be tides. This would be because of the sun still being in assistance and affecting the tides.
Ships tied to docks experience two high tides and two low tides each day due to the gravitational pull of the moon and sun on Earth's oceans, creating bulges of water. As the Earth rotates, these bulges move, resulting in the rise and fall of water levels, known as tides. Typically, most coastal areas experience a semi-diurnal tide cycle, which means there are two high tides and two low tides approximately every 24 hours. This rhythmic movement affects the water levels at the docks, causing ships to rise and fall with the tides.
Yes, most cruise ships are required to have a local harbor pilot on board when docking. Harbor pilots are experts familiar with local waters and navigational challenges, ensuring safe maneuvering of large vessels in confined spaces like ports. Their knowledge of tides, currents, and port regulations is crucial for a successful docking process.
the rise in water level allow big ships to enter or leave harbors safely.
Ships that go near Charybdis who is a sea monster are known to go into a huge whirlpool. Charybdis is a goddess of the tides with triple drawing expulsion.
Fisherman, ships's crew, bridge builders, lifeguard
No
Gravity pulls everything but water shows it. I am still looking for tides in a glass of water.
Anyone involved with ships on the sea. This would include fishermen, mariners, and ship repair personnel.
The weather had to be good. The tides had to be right for landing ships. The seas had to be fairly calm as many men embarked from large ships into small boats just offshore.
Oceanographers are scientists who study the tides. They record details such as the measurement of the heights, times and the extent of the rising and falling of tidal waters. This information is vital for the navigation of ships that rely on accurate data about the speed and direction of tidal currents.