We'll explain the meaning of oppa, hyung, noona, or unnie. It's time to get clear on how you refer to the people you talk to in Korean. We'll explain the meaning of oppa, hyung, noona, or unnie.
Swell is the collection of waves moving away from a storm in the ocean. Although the waves will all be of different size and power and heading in slightly different directions we can tend to talk about averages of all these waves as one discreet swell.
A lookup table has been developed to outline how to calculate the Combined sea and swell. describes the combination of sea (wind) waves and swell. (trough to crest) for both sea and swell refers to. which represents the average height of the highest one-third of the waves. Some waves will be higher and some lower than the significant wave height. The probable maximum wave height can be up to twice the significant wave height.