On February 27, 2022, the Cox Ledge Slocum glider operated by the Woods Hole Oceanographic Institution and NOAA Northeast Fisheries Science Center redetected the presence of right whales West of Martha's Vineyard. The right whale SLOW Zone (acoustic trigger) is in effect immediately and expires on March 14, 2022.
As a reminder, NOAA Fisheries also announced four additional acoustic SLOW Zones:
- East of Ocean City, MD, expires on March 11, 2022.
- East of Boston, MA, expires on March 9, 2022.
- Southeast of Atlantic City, NJ, expires on March 8, 2022.
- Southeast of New York City, NY, expires on March 5, 2022.
VOLUNTARY Right whale "Slow Zone" AREAS
Mariners are requested to avoid or transit at 10 knots or less inside the following areas where persistent aggregations of right whales have been detected. Please visit www.nmfs.noaa.gov/pr/shipstrike for more information.
West of Martha's Vineyard, MA Acoustic SLOW Zone: Effective February 18-March 14, 2022 Waters bounded by: NORTHERN BOUNDARY: 41°38' N
SOUTHERN BOUNDARY: 40°58' N
EASTERN BOUNDARY: 70°32' W
WESTERN BOUNDARY: 71°26' W
East of Ocean City, MD Acoustic SLOW Zone: Effective February 24-March 11, 2022 Waters bounded by: NORTHERN BOUNDARY: 38°38' N
SOUTHERN BOUNDARY: 37°58' N
EASTERN BOUNDARY: 74°13' W
WESTERN BOUNDARY: 75°04' W
East of Boston, MA Acoustic SLOW Zone: Effective February 22-March 9, 2022 Waters bounded by: NORTHERN BOUNDARY: 42°46' N
SOUTHERN BOUNDARY: 42°06' N
EASTERN BOUNDARY: 70°11' W
WESTERN BOUNDARY: 71°05' W
Southeast of Atlantic City, NJ Acoustic SLOW Zone: Effective February 21-March 8, 2022 Waters bounded by: NORTHERN BOUNDARY: 39°25' N
SOUTHERN BOUNDARY: 38°44' N
EASTERN BOUNDARY: 73°44' W
WESTERN BOUNDARY: 74°36' W
Southeast of New York City, NY Acoustic SLOW Zone: Effective February 18-March 5, 2022 Waters bounded by: NORTHERN BOUNDARY: 40°35' N
SOUTHERN BOUNDARY: 39°56' N
EASTERN BOUNDARY: 72°47' W
WESTERN BOUNDARY: 73°40' W
![Slow Zone W of Martha's Vineyard](https://content.govdelivery.com/attachments/fancy_images/USNOAAFISHERIES/2022/02/5584248/wmarthavineyardslowzone-022722-garfo_original.jpg) 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
North Atlantic right whales are protected under the U.S. Endangered Species Act and the Marine Mammal Protection Act. Scientists estimate there are fewer than 350 individuals remaining, making them one of the rarest marine mammals in the world.
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.
More Information
Details and graphics of all of all vessel strike management zones currently in effect.
Download the Whale Alert app for iPad and iPhone for real time updates on Slow Zones, SMAs, and other right whale sightings.
Recent right whale sightings and real-time acoustic detections along the eastern seaboard.
Find out more about our right whale conservation efforts and the researchers behind those efforts.
Spread the Word!
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.
Share our video on Right Whale Slow Zones.
Questions?
Media: Contact Allison Ferreira, Regional Office, (978) 281-9103
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