Anyone who has been to Crete, or even seen a photograph of its sea, knows what I am talking about: a spectacle of color that seems to dance with the light. The sea is a living, changing palette, ranging from deep blue to emerald green, passing through almost transparent hues. But how does the sea change so much? Is there something magical behind it, or is it all science?
In the waters of Crete sometimes reality can be even more surprising than legends.
When you stand in front of the open sea of Crete, especially on clear days when the wind clears the air, it is easy to be enchanted by that intense, almost hypnotic blue. This color is no accident: it reflects the depth of the water and the way light interacts with the molecules that make it up.
The physics behind this phenomenon is as fascinating as it is simple. Light entering the water is “broken down” into colors: red, orange and yellow tones are rapidly absorbed, leaving blue as the dominant color. In Crete, in some areas, the depths of the sea are particularly extensive, as in the Gulf of Mirabello and around Spinalonga. This amplifies the purity of the blue, charging it with the deep hue that almost seems to belong to another world.
Then, you advance along the coast, and the blue suddenly changes. The water becomes clearer, the tone softens, and you find yourself surrounded by a green that resembles the sparkle of precious stones. What has happened?
This change in hue is related to the seabed. As the sea becomes shallower and the seabed sandy or rich in Posidonia (a plant-not seaweed! typical of the Mediterranean) approaches the surface, the light that is reflected changes completely.
Light-colored sand adds warmth to the reflection, while sea plants tint the water a delicate green hue.
It is a phenomenon that smacks of life, a tribute to the biodiversity of the Mediterranean.
After all, the real secret of the colors of the sea of Crete lies in the light. Here, the Greek sun is particularly strong and direct, and its rays penetrate the water, creating a kaleidoscope of tones that move with the reflection of the waves.
But there is more. Throughout the day, the angle of the sun changes, just as the colors of the sea change. In the early morning, the soft light creates soft, delicate colors; at noon, the blues and greens become vivid and intense; at sunset, however, everything blends with the gold of the sky, providing an almost moving spectacle.
In every nuance there is a fragile balance between nature and man.
Because, yes, the sea of Crete is the place where even if you know the physics that makes it so special, you can’t help but be enchanted.
I hope that on your next trip to Crete, you will be able to lose yourself in its colors as well as the waves do on the shore.
Who knows? Maybe you too will be able to find your reflection, in the endless kaleidoscope that is the island sea.
Step aboard one of our boats to personally experience what it means to be surrounded by incredible colors of the sea.
If you are looking for a vacation home in Crete, in the Gulf of Mirabello, near Elounda, Spinalonga, Kolokitha, Glaronisi, check out the Magic Aurora apartment in Almyros, Agios Nikolaos. From the large veranda you can see the changing colors of the sea in front of you.
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