Mandarinfish are reef dwellers, preferring sheltered lagoons and inshore reefs. Bottom fishing methods are used both in surf fishing and inshore fishing. There are wharves for commercial inshore fishing. Maxi yachts are raced in both inshore and offshore races. The great cormorant often nests in colonies near wetlands, rivers, and sheltered inshore waters. They are best suited to sheltered inshore waters. They frequent inshore surface waters during the summer. Wind and currents are important factors to plan on for both offshore and inshore sailing. They are to be found in inshore and offshore waters. The second is to close inshore areas from fishing. Spencer Gulf contains a number of inshore and offshore islands. Off South Africa, prey preferences differed between the inshore and offshore forms. Breakwaters reduce the intensity of wave action in inshore waters and thereby provide safe harbourage. The extended forecast also includes an inshore waters forecast. They spawn from March to June, mostly in inshore waters.