Keep the bow of the vessel at a 30–45° angle to the waves.
Avoid letting waves strike the side of the vessel.
Seal all hatches, portholes, and doors to prevent water from entering.
Secure all equipment on deck and in the cabins.
Minimize the sail area as much as possible.
Go out on deck only when absolutely necessary, and always use safety lines.
Rotate crew members to prevent exhaustion and hypothermia — your crew is your most important resource.
All crew members must wear life jackets and be attached with safety lines.