What is the criteria for a strong wind warning in terms of wind speed?

In the context of marine and weather advisories, a strong wind warning is typically issued when sustained wind speeds reach between 34 and 47 knots. This range indicates that wind conditions are significant enough to pose dangers to both sailing and other marine activities, prompting mariners to take necessary precautions.

The lower threshold of 34 knots signifies that conditions are becoming serious, while the upper limit of 47 knots indicates potentially hazardous situations where experienced sailors may still venture out but should be aware of the heightened risks involved.

While there are advisories for winds greater than 48 knots, they generally fall into more severe weather warnings, such as gale warnings, rather than retaining the designation of a strong wind warning. Therefore, the correct range that defines a strong wind warning is specifically between 34 and 47 knots.