sience
What are two kinds of near shore currents
zig
The English Channel has a change of tides in the late afternoons. Instead of coming in it is going out. The Spanish ships got caught in the currents taking them out instead of toward shore. A late afternoon storm also took place and the ships sunk because of the storm.
An inlet of an ocean with an inward bending shore is called a bay. The land surrounding the bay blocks waves, leaving the water relatively calm.
Long-shore currents are generated when waves approach the coast at an angle, causing water to move parallel to the shore. When waves hit the shore head on, there is less tendency for water to move laterally along the coast, resulting in weaker or non-existent long-shore currents.
These currents are called LongShore or Feeder Currents.
Longshore currents
waves and currents make the shore bigger
Long-shore currents don't form in places where waves hit the shore head-on because the sand is moving in a zigzag pattern, making it at an angle.
Longshore Currents transport most sediment along the shore of beaches, according to my science book. .
Currents within the surf zone that flow parallel to the shore are known as longshore currents. These currents are generated by waves approaching the shore at an angle, creating a flow of water along the coastline. Longshore currents can significantly influence sediment transport and beach erosion, shaping coastal landscapes over time. They often interact with rip currents, which flow seaward and can pose hazards to swimmers.
An object floating in the ocean will be carried by the currents and waves, drifting with the water. Its movement and eventual destination will be determined by the ocean's circulation patterns and wind conditions.