Question 694Navigation General

70% to pass

Using the surface analysis in illustration D049NG below, what weather conditions would you expect to find at position A?

Diagram for USCG Navigation General: Using the surface analysis in illustration D049NG below, what weather...
A winds SW-S at 20 knots, heavy rain, and rough seas
B Winds NW-W at 15 knots, partly cloudy, and slight seas
C Winds NE-E at 20 knots, heavy rain, and rough seas
D Winds calm, light rain, and calm seas
AI Explanation

The correct answer is B) Winds NW-W at 15 knots, partly cloudy, and slight seas. This is correct based on the surface analysis depicted in illustration D049NG. At position A, the isobars indicate a high pressure system, which typically brings calmer winds, partly cloudy skies, and slight seas. Winds in the northwestern quadrant of a high pressure system are generally NW-W at moderate speeds, which matches the conditions described in option B. The other options are incorrect because they do not align with the typical weather patterns associated with a high pressure system at the given location on the surface analysis chart.

Related Questions
Q906:You are enroute from Puerto Rico to New York. A hurricane makes up and is appro... Q211:In illustration D044NG below, a pillar buoy is indicated by which letter? Q1365:You are on course 030°T. The relative bearing of a lighthouse is 45°. What is th... Q1784:At 0000 you fix your position and plot a new DR track line. At 0200 you again fi... Q386:You are approaching a vertical lift bridge. You know the span is fully open when...

Ready to test your knowledge?

Take a Navigation General Practice Exam
Official Resources
USCG Navigation Rules (COLREGS) 33 CFR Navigation Rules USCG National Maritime Center
← Previous All Questions Next →

Want to practice with timed exams?

Download Coast Guard Exams for the full exam experience.

App Store