Weather
North Carolina Gale Warning Today: 16-Foot Seas, 45-Knot Gusts Into Monday Oct 19
Wilmington, NC – Dangerous marine conditions are developing along North Carolina's southeastern coast Sunday, October 18, as a slow moving nor'easter produces gale force wind gusts and offshore seas p
By Owen Prescott · 2026-10-18T09:44:35.690Z
Wilmington, NC – Dangerous marine conditions are developing along North Carolina's southeastern coast Sunday, October 18, as a slow moving nor'easter produces gale force wind gusts and offshore seas potentially reaching 16 feet. Hazardous conditions are expected to continue into the workweek, creating significant concerns for boaters and commercial marine operations.
According to the National Weather Service in Wilmington, a Gale Warning covers Atlantic waters extending up to 60 nautical miles offshore through Monday, October 19, with wind gusts reaching 34 to 45 knots, equivalent to approximately 39 to 52 mph.
Dangerous seas could reach 16 feet offshore
Forecasters expect seas to build as the offshore storm system continues influencing coastal waters.
Wave heights could reach 10 feet within 20 nautical miles of shore, while waters between 20 and 60 nautical miles offshore could experience seas approaching 16 feet.
The highest seas are expected Sunday into Monday.
Marine conditions will remain hazardous beyond the initial warning period, with waves of 6 feet or higher possible through the middle of next week.
Nor'easter could prolong hazardous conditions
The slow movement of the offshore storm is a major concern because dangerous winds and elevated seas may persist for several days.
The National Weather Service indicated additional marine advisories or warnings could become necessary beyond Monday, depending on how the nor'easter evolves.
Coastal waters near Wilmington, Wrightsville Beach, Carolina Beach, Oak Island and surrounding communities could experience challenging boating conditions.
Boaters urged to monitor warnings
Mariners should consider postponing offshore trips until conditions improve.
Gale force gusts and large waves can make navigation especially dangerous for smaller vessels, while rough seas can complicate commercial fishing and other marine operations.
Residents and visitors should also remain cautious around exposed shorelines, although the Gale Warning specifically applies to offshore marine waters.
The National Weather Service will continue monitoring the storm's development and updating marine forecasts as conditions change.
For current warnings and marine conditions, visit weather.gov/ilm.