# Microplastics change the colour of the sea near the Great Pacific Garbage Patch

Source: [nature.com](https://www.nature.com/articles/d41586-026-03637-4) · 2026-11-11 · Life
Page: https://themorning.science/story/microplastics-change-the-colour-of-the-sea-near-the-great-pacific-garbage-patch-5e28c2238704fb3e
Kind: research · Impact: medium

## In brief

- Waters near the Great Pacific Garbage Patch appear greener and bluer than usual.
- The colour change is attributed to high levels of tiny plastic particles in the water.
- The findings were published online in Nature on 11 November 2026.

## Why it matters

Microplastics can change how ocean water looks, which suggests they can be detected and mapped through changes in sea colour. This matters for researchers tracking plastic pollution in the open ocean.

## Timeline

- 2026-11-11: Study published online in Nature

## Coverage

- [Microplastics change the colour of the sea near the Great Pacific Garbage Patch](https://www.nature.com/articles/d41586-026-03637-4) — nature.com, 2026-11-11

Tags: microplastics, ocean, marine pollution, great pacific garbage patch, ocean colour

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science