"Solastalgia" is a word before it is a poem, and the title does a lot of work. The term names the particular distress of watching your own home landscape change around you: homesickness without leaving home. With that in mind, the opening line reads differently. "Where the sea is now" quietly admits that the sea has arrived somewhere it did not used to be. The poem never says why, and nothing in the text names a cause, but the title invites us to read the scene as a place lost to changing water.
The speaker remembers a spot where "we would meet / out in the sand." The poem sets two tenses against each other. "Is now" is flat and present, while "would meet" is the habitual past of a ritual, something done again and again. The sea sits in the first line like a fact that has swallowed the second. The odd little preposition matters too. They met "in the sand," not "on" it, as if the beach were a room they stood inside, which makes its flooding feel like the loss of a building rather than a view.
The middle stanza is the strangest and the most open. The place is where "that busy and sorrowful / answer to questions / was most clear." Nothing tells us what the questions were or what the answer was. "Busy" and "sorrowful" are an unexpected pair, and they could describe the sea itself, always occupied and always mournful, or the couple's restless, unhappy conversations. The poem declines to choose, and that refusal is part of its method. We get the emotional weight of the exchange without its content, as when you remember the feeling of a conversation long after its words are gone.
The ambiguity sharpens in the last stanza. "We broke up leaving it" can be read at least three ways. The couple ended their relationship as they left the place; or they left the place broken up, in pieces; or "broke up" echoes what waves and ice do, which suggests the sea's own action. The pronoun "it" is just as slippery. It may be the beach, the relationship, or the answer. Then comes "so painful a thing / to be sunk." The final word does double duty, since a drowned shore is sunk and so is a person who has lost both a love and the place that held it. The poem seems to hold these two losses side by side without ranking them. That, I think, is its central idea: private grief and landscape grief have the same shape, and each makes the other harder to bear.
The form supports this quietly. There are three tercets, no rhyme, and no punctuation at all, so the poem flows as one long, unbroken thought. Without full stops there is no place to rest or retell the story neatly, which suits a memory that keeps washing back in. Each stanza also ends on a short, falling line: "out in the sand," "was most clear," "to be sunk." The last of these is only three syllables, with the heavy, closed sound of "sunk" as the final beat, so the poem seems to sink by its own rhythm.
The sound patterns are subtle but deliberate. A long "e" threads through the poem in "sea," "meet," "we," "clear" and "leaving," a drawn-out vowel that suggests a sigh or the pull of water. The "s" sounds in "sea," "sand," "sorrowful" and "sunk" give the poem a soft hiss, like surf. The language stays plain throughout, with no elaborate metaphors, and the plainness makes the oddities, such as "busy and sorrowful," stand out.
What makes the poem worth reading is its economy. In nine short lines it takes a large, abstract concern, a changing environment, and makes it as small and personal as a place where two people used to meet. It does not lecture or explain. It trusts a reader to feel that when a place goes under, the memories attached to it lose their footing too, and that this grief has no ceremony, because nobody can visit the grave of a beach.