Very steep and hazardous seas could capsize or cause damage to vessels.
ADDITIONAL DETAILS
As Typhoon Bavi continues to move west- northwest and away from the Marianas, conditions will gradually improve in the coming days. For small craft operations, dangerous marine conditions still persist through at least Wednesday night.
Recommendations
A hazardous seas warning means hazardous sea conditions are imminent or occurring. Recreational boaters should remain in port...or take shelter until waves subside. Commercial vessels should prepare for rough seas and consider remaining in port or taking shelter in port until hazardous seas subside.