New Right Whale Slow Zone: SE Atlantic City, New Jersey - Effective through December 16
On December 1, 2024, the Atlantic City buoy operated by the Woods Hole Oceanographic Institution detected the presence of right whales southeast of Atlantic City, NJ. The right whale Slow Zone is in effect through December 16, 2024.
As a reminder, three additional Slow Zones are also currently in effect. Locations and effective dates are listed below.
VOLUNTARY Right whale "Slow Zone" AREAS Mariners are requested to avoid or transit at 10 knots or less inside the following Dynamic Management Areas (DMAs) and Acoustic Slow Zones where right whales have been detected.
Southeast of Atlantic City, NJ Acoustic Slow Zone: Effective December 1-16, 2024
Waters bounded by:
NORTHERN BOUNDARY: 39°25' N
SOUTHERN BOUNDARY: 38°44' N
EASTERN BOUNDARY: 73°44' W
WESTERN BOUNDARY: 74°360' W
East of Ocean City, MD Acoustic Slow Zone: Effective November 27-December 12, 2024
Waters bounded by:
NORTHERN BOUNDARY: 38°38' N
SOUTHERN BOUNDARY: 37°58' N
EASTERN BOUNDARY: 74°13' W
WESTERN BOUNDARY: 75°04' W
Southeast of New York, NY Acoustic Slow Zone: Effective November 26-December 11, 2024
Waters bounded by:
NORTHERN BOUNDARY: 40°41' N
SOUTHERN BOUNDARY: 40°01' N
EASTERN BOUNDARY: 73°03' W
WESTERN BOUNDARY: 73°55' W
East of Portland, ME Acoustic Slow Zone: Effective November 22-December 7, 2024
Waters bounded by:
NORTHERN BOUNDARY: 43°44' N
SOUTHERN BOUNDARY: 43°04' N
EASTERN BOUNDARY: 68°29' W
WESTERN BOUNDARY: 69°25' W
Active Seasonal Management Areas (SMAs)
Mandatory speed restrictions of 10 knots or less (50 CFR 224.105) are in effect in the following areas:
Mid-Atlantic U.S. SMAs (Nov 1 - Apr 30)
Southeast U.S. SMAs (Nov 15 - Apr 15)
Give Right Whales Room
North Atlantic right whales are on the move along the Atlantic coast of the U.S. If seen, remember that approaching a right whale closer than 500 yards is a violation of federal and state law.
Right Whales in Trouble
Endangered North Atlantic right whales are approaching extinction. There are approximately 360 individuals remaining, including fewer than 70 reproductively active females. Human impacts continue to threaten the survival of this species.
In August 2017, NOAA Fisheries declared the increase in right whale mortalities an “Unusual Mortality Event,” which helps the agency direct additional scientific and financial resources to investigating, understanding, and reducing the mortalities in partnership with the Marine Mammal Stranding Network, Canada’s Department of Fisheries and Oceans, and outside experts from the scientific research community.
All boaters from Maine to Virginia, or interested parties, can sign up for email or text notifications about the latest Right Whale Slow Zones. You can also follow us on Facebook (@NOAAFisheriesNEMA) and Twitter (@NOAAFish_GARFO) for announcements.
Disclaimer: For quality assurance purposes please note well that while the information contained in this website is regularly vetted for accuracy it is not intended to replace the local knowledge or expertise pertaining to port conditions of our marine operations personnel.
Access our team on the go
There are two ways to ensure you can always reach us.
Mobile App
Download our mobile app to search our corporate directory and contact us.
Print Directory
Download and print out our foldable portable directory for quick access.
