Beaches in Hawaii are famous for their large waves.

And she said, In Mr. Kearney's geography class last month, he told us that when the tide goes out abruptly out to sea and you see the waves churning way out there, that's the sign of a tsunami, and you need to clear the beach.

So, you're on vacation at a nice beach, and word comes through that there's been a massive earthquake and that there is a tsunami advancing on the beach.

Shell Beach

Beach

Kings Beach

This beach is a paradise for surfers.

Let's go to the beach.

We can put the iPad into the OR with the sterile plastic gloves.

This was in an area called Wellawatta, a prime residential area in Colombo.

CA I still just want to draw out on this issue.

They told the lifeguard, they went back to the hotel, and the lifeguard cleared over 100 people off the beach, luckily, because that was the day of the Boxing Day tsunami, the day after Christmas, 2004, that killed thousands of people in Southeast Asia and around the Indian Ocean.

And when surfers are out waiting for waves, you probably wonder, if you've never been out there, what are they doing?

And it was absolutely spectacularly gorgeous.

Now, I did not speak Portuguese.

Let's take it easy at the beach today.

I spent the entire day on the beach.

And we started getting amazing things back the beaches, the mountains, in the middle of the city, how people got out, just the pure joy of celebrating our connection with nature.

It happened twice more on the honeymoon.

I went to the Long Beach Peninsula, at the east end of our long beach.

It's not just unpleasant sounds like that that do it.

Waves

Wave

When you think about it, this is pretty weird.

Where are they?

In the middle.

In fact, he's selling exactly the same type of ice cream as you are.

The sea was white with foam.

This is a typical pathway in Rocinha called a beco these are how you get around the community.

The next day, when you arrive at work,

And I moved down to La Jolla and learned how to surf.

You got yourself a 10day vacation. Go down to the beach, get a suntan.

Wave form

Sine

Wavelength

Squiggly

Wavelength

And, You'll never find a party that you totally agree with. That party does not exist.

Wave after wave surged upon the beach.

I can pick it up, touch it.

Waves Hor.

Waves Vert.

Circular Waves 1

Circular Waves 2

Waves