North easterly winds refer to the prevailing winds that blow from the northeast to the southwest direction. These winds are part of the planetary wind system and are influenced by the Earth's rotation, known as the Coriolis effect.

In  The Earth's rotation causes the Coriolis effect, which deflects moving air to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. This deflection, combined with the global pressure belts, results in the establishment of trade winds, westerlies, and easterlies.

Specifically, North easterly winds occur in the Northern Hemisphere and are associated with the Northeast Trade Winds. These winds generally blow from high-pressure areas near the poles towards the equator. In terms of climate, they play a significant role in shaping the weather patterns of regions they affect. For example, in certain areas, North easterly winds may bring cool and dry air, while in others, they can carry moist air leading to precipitation.