Big ocean waves1/12/2023 He says that North Sea oil and gas installations have made it much easier to study big waves. So the world record goes to the sea here off Norway,” Röhrs said. "There are possibly waves in the Pacific Ocean outside Japan that are as big or bigger than waves in the Norwegian Sea. Johannes Röhrs also studies waves at the Norwegian Meteorological Institute in Oslo. It's been watched more than 400,000 times. The video is from a BBC documentary but has a German narrator. That wave was measured at 25.6 metres by Statoil.Ī short movie clip on YouTube shows a reconstruction of the giant wave that hit Draupner. So it should come as no surprise that the highest single wave ever measured in the world by a fixed installation hit the unmanned Norwegian Drauper platforms in the North Sea on January 1, 1995. Single waves in the North Sea can consequently be twice this height. Here, wave researchers believe that the significant wave height could be 14-15 metres. The North Sea is partially sheltered by the United Kingdom. Platform in the North Sea measured the world's highest The official world record for significant wave height was measured by a flood buoy in the sea north of Scotland 4 February 2013. But they can still be huge waves with a significant wave height of up to 17 metres, he said. "When these waves roll on to the Norwegian Sea, they get a little smaller. "There have probably been a number of times when the significant wave height in the ocean south of Iceland has topped 20 metres over the last hundred years," Aarnes said. If the significant wave height is measured at five metres, the individual waves included in the measurement can be up to ten metres high. The size of the highest single waves can be twice the significant wave height. Significant wave height is the average of the height of the 33 per cent highest waves over a period of 20 minutes. Wave height is measured as the distance from the top of a wave to the bottom before the next. When researchers measure wave height, they distinguish between two different things - "significant wave height" and the height of a single wave. “This, combined with large temperature differences between different ocean currents and large areas like Greenland, makes the winds stronger and the waves extra large,” Aarnes said. Low-pressure systems always blow in from the west to Norway, and are often amplified as they cross the North Atlantic.
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