How many letters does the top answer for “(of winds) coming from the sea toward the land” have?

The most common answer is onshore (7 letters).

Crossword clue: (of winds) coming from the sea toward the land

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

onshore 7 letters wn-def

(of winds) coming from the sea toward the land

shoreward 9 letters wn-def

(of winds) coming from the sea toward the land

(of winds) coming from the land 60% similar → offshore