The Wood
Scholars have said that dry wood may indicate hypocrisy, and wood in general might symbolize men who are hypocritical in their faith. In some contexts, wood combined with the sea could refer to a ship.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.