(Part 3 in an ongoing series)
Go to the ocean (or a river or a lake) and get down close to the waters edge - close to water level (if you live in a dangerous predator environment make sure this is a safe thing to do) and observe
What can you see?
What do you hear?
What can you feel on your face, hands, legs or other exposed skin? Humidity? Temperature?
What can you smell?
As you breathe through your mouth, what can you taste?
Repeat as often as needed