On the Sea

Author: John Keats


It keeps eternal whisperings around
Desolate shores, and with its mighty swell
Gluts twice ten thousand caverns, till the spell
Of Hecate leaves them their old shadowy sound.
Often 'tis in such gentle temper found,
That scarcely will the very smallest shell
Be moved for days from where it sometime fell,
When last the winds of heaven were unbound.
Oh ye! who have your eyeballs vexed and tired,
Feast them upon the wideness of the Sea;
Oh ye! whose ears are dinned with uproar rude,
Or fed too much with cloying melody,—
Sit ye near some old cavern's mouth, and brood
Until ye start, as if the sea-nymphs quired!

Type of Poem: Sonnet

Date Written: 1817-04-01

Date Published: 1817-06-01

Language: English

Keywords: Sea, Nature, Calm, Reflection, Sound

Source: Charles Brown’s House

Publisher: J. Keats

Rights/Permissions: Public Domain

Comments/Notes: A sonnet that explores the dual nature of the sea as both a gentle and mighty force, inviting reflection and offering solace to the weary soul.

Understanding the Sonnet

The sonnet is one of the most enduring and celebrated forms of poetry, known for its strict structure and profound themes. With a history spanning centuries, sonnets have been used to explore love, beauty, politics, and mortality, all within the confines of just 14 lines.


Sonnets are characterized by their precise form and rhyme scheme, which vary depending on the type of sonnet. Here’s a closer look:

  • Shakespearean (English) Sonnet: Composed of three quatrains followed by a final couplet, with a rhyme scheme of ABABCDCDEFEFGG. This form often builds a complex argument or narrative, culminating in a powerful closing statement.
  • Petrarchan (Italian) Sonnet: Divided into an octave (eight lines) and a sestet (six lines), with a typical rhyme scheme of ABBAABBA for the octave, followed by various patterns in the sestet such as CDECDE or CDCDCD. The octave usually presents a problem, with the sestet providing a resolution.
  • Meter: Sonnets are traditionally written in iambic pentameter, which gives the poem a rhythmic and melodic quality that enhances its emotional impact.

The sonnet’s enduring appeal lies in its ability to condense complex emotions and ideas into a small but potent package, making it a favorite form for poets seeking to explore profound themes with precision and elegance.