Disclosure: As an Amazon Associate, Bookish Wisdom earns from qualifying purchases. This doesn't change our picks or your price.
TL;DR: On the Korean island of Jeju, two girls, Young-sook and Mi-ja, become best friends and join the haenyeo, the women divers who harvest the sea. Over decades of occupation, war and change, their friendship is tested by a betrayal.
Table of Contents
The Island of Sea Women at a Glance
| Author | Lisa See |
| First published | 2019 |
| Type | Historical fiction (Korea) |
| Best for | readers who like sweeping historical novels about friendship and women's work |
The Island of Sea Women is a novel by Lisa See, first published in 2019. Lisa See researched the haenyeo of Jeju, who dive without oxygen tanks. The novel is based on real history, including the island's 1948 violence. Below you will find a part-by-part summary, five key takeaways, a few ideas worth remembering and a note on who will enjoy it most. The part-by-part section gives away the plot, including the ending, so skip it if you have not read the book yet.
Content note: Contains war violence, massacres and loss of children.
What Happens, Part by Part (Contains Spoilers)
Girls of the sea
Young-sook and Mi-ja grow up on Jeju in the 1930s. Young-sook is born to a diving family, and Mi-ja is the daughter of a man who worked for the Japanese.
Learning to dive
The girls learn to dive from Young-sook's mother, the leader of the diving collective. They train to hold their breath and to gather seaweed and abalone.
Marriage and children
As they grow up, the friends marry and have children. Their lives follow different paths, with Mi-ja marrying into a wealthier family.
War and occupation
Japanese rule, the Second World War and the Korean division bring hardship. The island suffers from poverty and violence.
A betrayal
A harmful act changes their friendship. Young-sook is left with anger for decades.
Looking back
The story is told partly in flashbacks by Young-sook as an old woman. She comes to understand the truth.
5 Key Takeaways
- Friendship can survive wrongs but may require forgiveness.
- Women's work and strength are often overlooked.
- Political violence leaves lasting scars.
- Memory can distort truth.
- Understanding the past can change how we see people.
Ideas Worth Remembering
These are paraphrased, not direct quotes:
- The haenyeo tradition adds a unique setting.
- The book gives voice to a lesser-known chapter of history.
- The friendship is the emotional core.
Who Should Read The Island of Sea Women?
Read it if you like historical fiction with female friendships. It is emotional.
Questions to Think About After Reading
These prompts work for solo reading, a book club or a classroom discussion of The Island of Sea Women:
- Which character did you understand best, and what did the author do to make you feel that way?
- Which scene would you change, and what would that do to the ending?
- What does the book say about its main theme that you agree or disagree with?
Quick Facts to Remember
- Book: The Island of Sea Women by Lisa See (2019)
- Type: Historical fiction (Korea)
- Best for: readers who like sweeping historical novels about friendship and women's work
- Main idea in one line: Friendship can survive wrongs but may require forgiveness.
Reading Time and Format
Novels differ a lot in length and pace, so check the page count of your edition before you start. If you prefer to listen, many public libraries lend audiobooks through free apps, and a narrated edition can suit a long novel well. Whichever format you choose, a library copy is a low-cost way to try the book before you buy, and used or digital editions are often cheaper than new print copies.
How to Use This Summary
Use this page as a quick reference before a book club meeting, an exam, or a decision about whether The Island of Sea Women is worth your time. The takeaways are written to stand on their own. If a point interests you, go back to the book for the author's full argument, examples and style, which no short summary can carry.
A simple way to get the most from it: first read the TL;DR and the takeaways to decide if the book fits your interests, then read the part-by-part section for the structure, and finally write down one idea you want to remember or one question you want answered by the full text.
A Note on Accuracy and Spoilers
This summary is based on the published text of The Island of Sea Women, not on any film, series or stage adaptation, which often change the story. Details are kept at the level of the main events so that nothing is invented. Editions differ slightly in length and wording, so page numbers and small details may vary from your copy.
Should You Read the Book?
If you plan to read it, set aside a few evenings and read the opening chapters before you decide. A summary tells you what happens, but the voice and pacing are what make a novel work or not. If you are still unsure, read a free sample or the first chapter, because the opening pages usually show whether the voice and subject suit you. Reviews from readers with tastes like yours can help too, but your own reaction to a few pages is the best test.
Check price of The Island of Sea Women on Amazon
What to Read Next
- Snow Flower and the Secret Fan by Lisa See: See's novel of friendship in 19th-century China
- Pachinko by Min Jin Lee: a multigenerational Korean family saga
- The Joy Luck Club by Amy Tan: stories of mothers and daughters
Related: 15 Books Like The Island of Sea Women You’ll Love · Snow Flower and the Secret Fan by Lisa See: Summary and Key Takeaways
Frequently Asked Questions
Who are the haenyeo?
Women divers on Jeju Island who harvest seafood without breathing equipment.
Is The Island of Sea Women a true story?
It is fiction set in real historical events.
Is it sad?
Yes, it covers loss and betrayal.
Is The Island of Sea Women worth reading?
It depends on what you want. The book is best for readers who like sweeping historical novels about friendship and women's work. If that describes you, it is likely a good fit. If not, the titles under What to Read Next may suit you better.
Can this summary replace reading The Island of Sea Women?
No. A summary covers the main events and ideas, but it cannot carry the author's voice, detail or pacing. Use it to decide whether to read the book, to refresh your memory or to prepare for a discussion.