General Navigation USCG Q#699 (Set 22)

When a high pressure system is centered north of your vessel in the Northern Hemisphere __________.

Official USCG Answer & Rule Citation

Correct Answer: Option B — the wind direction is generally easterly

In the Northern Hemisphere, winds circulate clockwise and outward from a high-pressure system. If a high is centered north of your vessel, the pressure gradient causes the winds to flow from the east. This follows the fundamental principles of geostrophic wind flow described in Bowditch.

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