Ocean and sea idioms

These ocean and sea idioms are often used in everyday conversational English.


An infographic with the 8 ocean and sea idioms and sentence examples listed on this page.


An idiom is a fixed phrase that doesn't change and the meaning is metaphorical rather than literal so you cannot usually know the meaning from looking at the individual words.  To make it easier for yo to learn them, I created different lists of idioms and infographics to help you as you study English idioms.

More examples of ocean and sea idioms

Here are links to more examples to help make the meaning of these ocean and sea idioms even clearer:

a drop in the ocean:  A small amount of what is needed (especially compared to a larger amount of something).  Example:  Today there was a brief rain shower but it was a drop in the ocean of the rain needed to put out the wildfires... read more examples


sink or swim: To succeed or fail by your own efforts.  Example:  Sometimes it's heartbreaking but I find it's best to let my children sink or swim in most things in life... read more examples


washed up: Someone's career is no longer successful.  Example:  It's very common to see washed-up actors trying to become directors later in their careers... read more examples


sea change:  A complete change or transformation.   Example:  There's been a sea change in thinking about sexual harassment and assault since the "Me too" and "Time's up" movements...  read more examples


between the devil and the deep blue sea:  In a difficult and inescapable situation.  Example:  I'm caught between the devil and the deep blue sea because two of my best friends are getting married the same day and want me to be their maid of honor...  read more examples


make waves:  To shock or to upset people by doing things in a different way.  Example:  My son is very outspoken and is always making waves at school...read more examples.


a whale of a time:  To really enjoy oneself.  Example:  I love going to my high school reunions—we always have a whale of a time... read more examples


other fish in the sea:  There are many other suitable romantic partners.  Example:  Who cares if he didn't call you back.  There are other fish in the sea... read more examples


Your turn to practice these ocean and sea idioms

Time to practice these ocean and sea idioms. Select an idiom and write an example sentence. I'll provide feedback on your sentence.


› Ocean and sea idioms

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