Elegiac by Henry Wadsworth Longfellow

It refers to the elegiac meter, a classical verse form that alternates between hexameter and pentameter lines. Longfellow is naming the poem based on its structure. This meter was commonly used in ancient Greek and Roman poetry for love poems and laments, which aligns with the poem's mood of wistful longing that transforms into peace.

Hesperian isles refer to the legendary islands located in the far west of classical mythology—a sort of paradise that exists beyond the known world. Ausonian shores is a lyrical term for the coastline of ancient Italy, often used by Latin poets. Longfellow incorporates both to convey that the speaker's desires are directed toward beautiful, idealized locations that might not be attainable in a literal way.

On the surface, it describes a misty morning at the harbor. But beneath that, it explores the experience of restless longing — that familiar ache for somewhere or something else — and how that feeling can fade away when you truly feel at home in love and trust. The ships represent the speaker's wandering thoughts.

It might seem negative in many contexts, but Longfellow intentionally contrasts it with 'anchors of trust' to shift the perspective. Both images — chains and anchors — imply being held in place, but the poem conveys this as a sense of rest and safety instead of confinement. The speaker isn’t trapped; he’s anchored.

It's Longfellow's depiction of the unconscious or dreaming mind — vast, fluid, and able to engulf everything. The unfulfilled desires don't vanish into thin air; they sink into this inner sea, implying they're not gone but merely hidden, no longer disturbing the surface.

The poem expands outward and then draws back in. The first two stanzas trace the ships as they leave the shore; the third observes their disappearance; the fourth shifts focus to the speaker's own heart. The elegiac meter — with its long lines pushing forward and shorter lines pulling back — physically embodies that rhythm of reaching out and coming back.

Most readers link it to Longfellow's personal life, especially his marriage to Frances Appleton in 1843. He often wrote about how that relationship eased a long stretch of grief and restlessness after his first wife's death. The image of a heart anchored by love feels genuinely heartfelt rather than merely a poetic exercise.

The big three are extended metaphor (the entire poem compares the sea and ships to the mind and its desires), alliteration ("slowly and stately and still"), and classical allusion (Hesperian isles, Ausonian shores). He also employs anaphora — the repetition of "vanished" and "sunk" in stanzas three and four — to evoke a feeling of simultaneous dissolution.