Mareth Beach is generally considered safe for swimming, especially for families, as it's a coastal beach used by local communities. The waters are typically calm, characteristic of the Gulf of Gabes, making it suitable for relaxed swimming and sun bathing. As with any beach, it's always good to be aware of your surroundings and any local conditions, but strong currents are usually not an issue.

The best time to visit Mareth Beach for good weather and budget travel is during the shoulder seasons, such as spring (April-May) or autumn (September-October). During these months, the weather is pleasantly warm, ideal for sun bathing and beach activities, and you can often find better deals on travel and accommodation compared to the peak summer. It's also less crowded.

Mareth Beach is situated near the town of Mareth, anchoring the southern end of this mainland stretch. You can typically reach it by local taxi or private car from nearby towns or cities like Gabès. Public transport options might be available, but a taxi offers more direct access. It's a straightforward journey along the coastal roads.

As a coastal beach near Mareth, you'll likely find local eateries in the town offering traditional Tunisian cuisine. These are often budget-friendly options. For lodging, while direct beachfront hotels might be limited, there could be guesthouses or smaller hotels within Mareth or in the surrounding areas. For more extensive options, Gabès would be a short drive away.

Mareth Beach offers a 'hidden' and authentic coastal experience, primarily serving the local community. Its appeal lies in its tranquil atmosphere, away from the more commercialized tourist spots. It's an excellent choice for families seeking a peaceful day by the sea and for travelers interested in experiencing a less-trodden path, enjoying sun bathing in a serene setting.