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Regions where oceanic or subtropical highland climates (Cfb, Cfc, Cwb, Cwc) are found. An oceanic climate, also known as a marine climate or maritime climate, is the temperate climate sub-type in Köppen classification represented as Cfb, typical of west coasts in higher middle latitudes of continents, generally featuring cool to warm summers ...
Marine west coast climate, major climate type of the Koppen classification characterized by equable climates with few extremes of temperature and ample precipitation in all months. It is located poleward of the Mediterranean climate region on the western sides of the continents, between 35° and 60° N and S latitude.
- The Editors of Encyclopaedia Britannica
- Surface Ocean Currents
- Upwelling
- Maritime Airmasses
- Precipitation
- Humidity
Surface ocean currents are wind-driven and, like the wind, are subject to considerable variation. The actual pattern of world ocean currents can be related to the global circulation of winds and the shape of landmasses. Just as the subtropical high-pressure zones are a dominant feature of the atmospheric circulation so are the oceanic gyres (oceani...
The top waters of the ocean, perhaps down to 100 m, are mixed by motion of the wind and waves. Below this mixing layer there is a general decline in temperature until the coldness of the bottom waters is reached. The strong temperature contrast between top and bottom waters inhibits vertical mixing unless cold water is forced up to the surface. Thi...
Air derives its thermal and moisture properties from the surface over which it originates. Air originating over the oceans, maritime tropical (mT) or maritime polar (mP) air, is generally characterized by (a) relatively small changes in the annual range of temperature in the source region and (b) a high moisture content derived from its origin over...
Maritime precipitation in the westerly belts is marked by the cyclonic activity characteristic of the polar fronts. These are most intense in the winter months, but the fall season is likely to be wettest. The amount of evaporation into the maritime airmasses is related to both water and air temperature over the ocean. Accordingly, since the warmes...
Over the oceans humidity will reach a maximum in the afternoon and a minimum in the early morning, reflecting the diurnal air temperature cycle. The vapor pressure is controlled in part by the air temperature and in part by the turbulent transport that tends to disperse the humid layer upward, but the latter is less important over sea than over lan...
Feb 5, 2018 · An oceanic climate is the climate experienced in west coasts found in mid-latitude regions of the world. Other names for this climate include maritime climate, marine climate, highland climate, or west coast climate.
Jun 24, 2024 · Examples of maritime climates include coastal Iceland, the coast of Norway north of Bodø, the Scottish Highlands, the mountains of Vancouver Island, and Haida Gwaii in Canada. In the Southern Hemisphere, examples include Punta Arenas in Chile and the Tasmanian Central Highlands.
Learn about the health of the ocean through this Ocean Climate Portal. The interactive graphs, trends, maps and in-depth explanations on these above pages will guide you through the changes taking place in the ocean and their impacts on society.
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The ocean influences weather and climate by storing solar radiation, distributing heat and moisture around the globe, and driving weather systems. This map of sea surface temperature illustrates how heat is distributed across the global ocean.
