Question

Температура вод Северо - Атлантического течения +12°с, тогда почему воды Канарского течения считаются холодными при температуре +13°. ( Северо - Атлантического течени теплое)

Answer 1

Течение считается холодным , если его температура хотя бы на 1 градус ниже, чем температура окружающих его вод океана. И наоборот. Значит:
температура Северо-Атлантического течения  выше температуры окружающих его вод и наоборот.

Answer 2

Explanation of Water Temperatures in the North Atlantic Current and the Canary Current

The temperature of water in the North Atlantic Current is around 12°C, while the waters of the Canary Current are considered cold despite having a temperature of 13°C. This may seem counterintuitive, but there are several factors that contribute to this difference.

Ocean Currents and Temperature: The temperature of ocean currents is influenced by various factors, including their origin, the surrounding climate, and the specific characteristics of the currents themselves.

Influence of Surrounding Climate: The temperature of an ocean current is not solely determined by its absolute temperature, but also by the context of the surrounding environment. For example, a current with a temperature of 13°C may be considered cold if it flows through a region where higher temperatures are more common.

Origin and Flow Path: The origin of the current and the path it takes can also impact its perceived temperature. Even if the absolute temperature of the water is relatively high, if it is cooler compared to the surrounding environment or if it originates from a colder region, it may be considered cold.

Specific Characteristics of Currents: The specific characteristics of the currents, such as their depth, speed, and mixing with other water masses, can also influence their perceived temperature.

In summary, the perception of water temperature in ocean currents is not solely based on the absolute temperature, but is also influenced by the surrounding climate, the origin and flow path of the currents, and their specific characteristics.