General Question

Mat74UK's avatar

Can Oceans/Seas ever achieve perfect calm?

Asked by Mat74UK (4646 points ) February 2nd, 2010

I mean no waves, glass calm, like a mill pond.
I was just thinking about it and it’s something I’ve never seen.

Observing members: 0 Composing members: 0

13 Answers

SeventhSense's avatar

Not while there is a gravitational pull from the moon.

marinelife's avatar

@SeventhSense has the right of it. GA.

ragingloli's avatar

And not while there is an atmosphere that is subjected to thermal radiation from the sun, creating convection streams, a.k.a. wind that will create waves.
And not while there is a liquid core creating plate tectonic movement, tremors and volcanic activity under the sea.

CyanoticWasp's avatar

Over larger and smaller areas, sure; that happens all the time. Over the whole surface? You’ll never see “the whole surface” anyway, calm or not.

CMaz's avatar

Yes, I have been in the ocean when it was flat as glass.

Now if you are asking if it could be that way everywhere at the same time. Then no.

john65pennington's avatar

Not unless the earth discontinues to rotate and the moon ceases to shine.

SeventhSense's avatar

@john65pennington
And of course the moon doesn’t shine. It’s simply illuminated by the sun.

Mat74UK's avatar

@ChazMaz – I’m not foolish enough to think that a whole ocean would be able to maintain a calm glass like surface. I was only inquiring on an as far as the eye can sea kinda way.
I’m glad someone has seen this.
Thanks

gailcalled's avatar

(The eye can see the sea, kinda.)

lilikoi's avatar

@Mat74UK In “as far as the eye can see” kind of way, absolutely yes. I live in Hawaii and have spent a good amount of time in coastal waters. On a nice day with very low wind and no swell, the ocean surface can be glassy. It is beautiful, it is incredible, it is quite an experience. The topography of the bottom of the ocean also plays a role. I was just in West Maui where there is a patch of ocean that is protected on many sides by the islands of Maui, Lanai, and Molokai. I spent several days boating in this area (which is actually a (federally?) protected sanctuary), and most of the days the water was glassy. This actually surprised me as I’m used to chop and winds on the west sides of islands during the winter.

Here is a photo of Waimea Bay on Oahu – it looks like this quite often during the summer unless there is a storm. And this is what it looks like on a winter day.

Mat74UK's avatar

@lilikoi – you lucky lucky git!
Thanks for you reply.

lilikoi's avatar

You’re welcome! Here is a photo of the West Maui area I was talking about – open ocean but not too far from the coast.

Mat74UK's avatar

@lilikoi – thanks mate!

Answer this question

Login

or

Join

to answer.

This question is in the General Section. Responses must be helpful and on-topic.

Your answer will be saved while you login or join.

Have a question? Ask Fluther!

What do you know more about?
or
Knowledge Networking @ Fluther