Updated 30 March 2020
All ships above 300 gross tons must report their location, speed, and destination to a shore-based station when entering two key right whale habitats along the US East Coast: one in waters off New England and one off coastal Georgia and Florida.
Did you know that 16 February was "World Whale Day"?
‘World Whale Day’ held annually on the third Saturday in February, was founded in Maui, Hawaii, in 1980, to honour humpback whales, which swim off its coast. Today, the event serves a bigger purpose and reminds us of the need for continuous protection of the many large species of whale that are listed as “endangered” or “threatened”.
Protecting North Atlantic right whales in Canada and the US
The North Atlantic right whale is one of the world’s most endangered species of large whale. It was hunted to the brink of extinction by commercial whalers by the early 1890s and the US National Oceanic and Atmospheric Administration (NOAA) estimates that only 450 right whales remain. The North Atlantic right whale is found almost exclusively along the East Coast of Canada and the US. Each autumn some right whales travel more than 1,500 km from their feeding grounds off Canada and New England to their calving areas in the warm coastal waters of South Carolina, Georgia, and north-eastern Florida. Unfortunately, its habitat and migration routes are located close to major ports and often overlap with shipping lanes, making the whales vulnerable to collisions with ships.
So - although the days of whaling are long gone - human interactions still represent the greatest danger to the North Atlantic Right whale. This has prompted both Canada and the US to implemented various measures to prevent ship strikes during times when North Atlantic right whales are likely to be present.
Every year, NOAA implements the following measures along the US East Coast:
- Mandatory ship reporting: Ships of 300 gross tons and above must report to a shore-based station when entering two key right whale habitats: one in the northeast off the coast of Massachusetts and Cape Cod (year-round reporting required) and one in the southeast off the coast of Georgia and Florida (reporting required between 15 November and 16 April). See NOAA’s “Mandatory Ship Reporting System Placard”.
- Fixed speed restriction zones: All ships 65 feet (19.8 m) in overall length or more must travel at 10 knots or less in certain locations, referred to as seasonal management areas (SMAs), along the US East Coast. See NOAA’s “Compliance Guide”.
- Temporary speed reduction zones:Voluntary 10 knot speed restriction zones, referred to as dynamic management areas (DMAs), may be established at short notice when right whales are sighted in a certain location. Active DMAs will be announced by NOAA through its customary maritime communication media.
- Recommended shipping lanes: Recommended shipping lanes have been established within Cape Cod Bay (January through May) and in right whale nursery areas off Georgia and Florida (November through April). See NOAA’s “Recommended Routes leaflet”.
- Voluntary seasonal ‘Area To Be Avoided’ (ATBA): An ATBA has been established in the Great South Channel and ships of 300 gross tons and above are recommended to avoid the ATBA from 1 April 1 to July 31 every year.
For details, including visual maps of the speed reduction zones, please visit NOAA’s website “Reducing Ship Strikes to North Atlantic Right Whales“.
On 27 February 2020, Transport Canada announced a further strengthening of its vessel speed restriction scheme in the Gulf of St. Lawrence to help prevent collisions between endangered North Atlantic right whales and ships during the 2020 whale season. Between 28 April and 15 September 2020, Transport Canada will:
- Re-implement the mandatory speed limit to 10 knots in the western Gulf of St. Lawrence.
- Continue to allow vessels to travel at safe operational speeds in parts of the shipping lanes north and south of Anticosti Island when no North Atlantic right whales are detected in the area.
- Introduce two new seasonal management areas:
- restricted area in the Shediac Valley where vessels will be required to avoid the area or reduce their speed to 8 knots; and
- a trial voluntary speed limit of 10 knots for the Cabot Strait for parts of the season.
All measures apply to vessels more than 13 m in overall length. Our alert “Slow down for right whales in the Gulf of St. Lawrence, Canada” of 30 March 2020 has the details.
It is a ship operator’s responsibility to ensure that ships’ crews are familiar with the risk of ship collisions with the endangered North Atlantic right whale. We recommend Members and clients with ships trading along the US East Coast and in Canada’s Gulf of St. Lawrence to:
- Make sure crews receive basic training in the precautionary measures to be taken when operating in areas where right whales are known to be present, including identification and reporting. Learn more about the appearance and behaviour of North Atlantic right whales from NOAA’s species directory.
- Check for active speed reduction zones. Temporary speed reduction zones can be activated at any time of the year if a right whale is confirmed to be in a certain location.
- Encourage Masters to reduce the ship’s speed to 10 knots or less while transiting areas with voluntary speed restrictions (DMAs), or alternatively route around the area, and to post lookouts that are familiar with spotting right whales.
- Review, and update as necessary, ships’ procedures for pre-arrival reporting to make sure they are in line with the provisions of the US Right Whale Mandatory Ship Reporting System.
- Collect information about right whale sightings from all available sources. This enables crews to conduct the most prudent voyage planning to/from ports in areas where right whales may be present. A Whale Alert app for iPad and iPhone is also available.
- Instruct crews not to intentionally approach within 500 yards (460 m) of a North Atlantic right whale as this is a violation of US federal law. Other ships in the area should be alerted when a right whale is sighted.
Violations of the mandatory North Atlantic right whale speed restrictions can lead to civil administrative penalties being issued against the ship.