Depending on the waiting time, several solutions are available to you:

2/3 hours: take time for lunch on the Marina du Marin
3/5 hours: you can go to lunch and swim in Sainte-Anne

In both cases, you can leave your luggage in front of the Star Voyage Antilles office and collect it before taking your taxi.

5/7 hours: the Office can organize a tourist visit for you (distillery, Fort de France, botanical garden, etc.) or book you a “daypass” in an establishment in the south of Martinique.

Do not hesitate to ask for advice and/or book your taxi from the staff at the Office.