Final answer:
The speaker's family exhibits diverse relationships with the beach; from physical interactions like surfing to emotional connections where the ocean serves as a backdrop for life experiences and a point of refuge in times of need.
Step-by-step explanation:
The relationship between the speaker's family and the beach in the passages provided seems to be multifaceted, with different individuals engaging with the ocean in various ways. In the first scenario, there is a direct physical engagement with the beach where Ben and his son Julian paddle on surfboards and ride the waves, suggesting a leisurely and adventurous connection to the sea. These experiences contribute to the sensory memories that the family associates with the ocean.
In another passage, there is a sense of the beach as a point of refuge and survival, as indicated by the sighting of a 'house of refuge' from the sea. This mirrors the sentiment in the final quoted extract that speaks of Mrs. Ebbling being swept along by ocean streams and hovering about the edge of great waters, indicating a life greatly influenced by the sea. These interactions underscore the importance of the beach and the ocean as a backdrop against which various life experiences unfold for different members of the speaker's family.