What does a Small Craft Advisory warn about?

A Small Craft Advisory is issued to alert mariners about conditions that are dangerous for small vessels. This advisory indicates that wave heights and wind conditions are expected to rise to levels that could pose a significant risk to smaller boats, such as sailboats, canoes, and smaller motorized vessels.

When a Small Craft Advisory is issued, it generally means that winds are strong enough—often exceeding 20 knots, but not reaching severe storm levels—that they could create hazardous situations for smaller boats. This can include choppy waves, rough waters, and potential for capsizing or challenging navigation conditions. The advisory serves as a warning to boaters, allowing them the opportunity to take necessary precautions for safety, such as delaying their trips, seeking shelter, or opting for alternate plans.

The other options refer to various unrelated conditions that do not align with the purpose or meaning of a Small Craft Advisory. Choices like calm winds or ideal conditions for fishing do not accurately reflect the risks associated with such advisories.