In moderate weather conditions, what direction should the seas be for SB launch/recovery?

In moderate weather conditions, launching and recovering a small boat (SB) should ideally be done with the seas coming in slightly off the bow, specifically around 070° relative to the heading of the vessel. This approach minimizes the impact of waves on the small boat during launching and recovery operations, allowing for better control and safety.

When the seas are slightly off the bow, it helps to reduce the chances of green water coming over the bow or sides of the cutter and minimizes the risk of broaching or swamping the small boat as it is either launched into or recovered from the water. This positioning also enhances visibility for the crew and allows the helm to maintain better control over the vessel's movements.

Launching or recovering with the seas directly from the stern can create a challenging environment, as following seas can push the cutter forward unexpectedly, making maneuvering difficult. Similarly, having the seas completely off the beam can lead to rolling and stability issues, which complicate the operation. Launching or recovering directly from the bow might increase the likelihood of hitting heavy waves, which can be hazardous to both the cutter and the small boat involved. Thus, having the seas slightly off the bow is the safest and most effective option in moderate weather conditions.