During which condition is the best time for diving near shore?

Diving near shore is ideally conducted during conditions of minimal exchange of water between the tides. This situation generally leads to more stable water conditions, which can enhance visibility and decrease the turbulence that can often occur with strong tidal movements. When water exchange is minimal, sediment disturbance is reduced, allowing for clearer water and a better diving experience. It also means that newly incoming waves and currents are less likely to disrupt the underwater environment, making it safer and more enjoyable for divers.

While sunshine, warm water, and clear water are certainly desirable conditions for diving, they do not necessarily relate to safety and stability as much as the tidal exchange does. Good water clarity can be affected by tidal movements, thus making the condition of minimal tidal exchange particularly significant for nearshore diving.