What will be the set of the rotary current at Nantucket Shoals at 1245 (ZD +5) 14 January 1983?

Correct Answer: Option B — 125°

Consult the Tidal Current Tables for the Nantucket Shoals station. At 1245 (ZD +5) on 14 January 1983, the rotary current cycle indicates the set is directed toward 125° true. This is determined by interpolating the hourly current velocity and direction data provided in the reference tables.