A “roll cloud” spotted off the coast of Portugal looked like something out of a movie. Here’s the science behind it.

For that reason, fluctus clouds are more likely to appear around sunrise or sunset, ... The post Kelvin-Helmholtz Clouds: The Sky's Version of Ocean Waves appeared first on The Hearty Soul.

1. Majestic Ocean Sunrise. Nothing beats the calming effect of watching the sunrise over the ocean. This wallpaper captures ...

The first swell is expected to ease by Friday, with wave heights dropping to about 1.5 to 2m, but more powerful surf is on the way. A second system, originating deep in the Southern Ocean, is ...