How does the Atlantic Ocean affect Nova Scotia’s climate?

The Atlantic Ocean plays a significant role in shaping the climate of Nova Scotia, which is characterized as a modified continental climate.1

The proximity of the sea exerts a moderating influence on the province's temperatures. Specifically, the Atlantic coastal regions experience the warmest winter and coolest summer temperatures compared to the rest of the province. In contrast, inland areas generally face colder winters—with the most extreme cold found in the highlands—and slightly warmer summers.1

Despite the presence of the Gulf Stream in the North Atlantic, its warming effect is limited along the western margins of the ocean where Nova Scotia is located. Because the prevailing winds in this region blow predominantly from the shore, the Gulf Stream has little impact on the province's temperatures. Consequently, Nova Scotia remains significantly cooler in winter than regions at similar latitudes in Europe that benefit directly from the Gulf Stream's warmth.2