mers marine education research society see a blow go slow sign sponsored by canadian power and sail squadron

Sign sponsored by Canadian Power & Sail Squadron

Post a Sign

Reduce risks for whales and boaters

The return of Humpbacks

Humpback Whales have thankfully returned from the brink of extinction and are now common on our coast. Our “See a Blow? Go Slow!” signs increase awareness on Humpback behaviour and how to reduce the risk of collision with Humpbacks and other whale species.

mers marine education research society see a blow go slow sign modified

Help by sponsoring a sign

The fortunate increase in Humpbacks off our coast is a game changer for boater safety. Humpback Whales behave differently from whales like Orca, which many boaters are more familiar with. Humpbacks, and other baleen whales, can be oblivious to the presence of boats. They do not have biosonar like toothed whales. They can suddenly surface after long dives, or be resting just below the surface leading to increased risk of collision.

By sponsoring “See a Blow? Go Slow!” signs, you can help reduce the risk of collision for whales and boaters on BC’s coast. For a $100 minimum donation you can sponsor a sign. covers the cost of printing and shipping of one sign (tax deductible).  

Please know that it is as valuable to help position signs as it is to sponsor them.

mers marine education research society see a blow go slow sign sponsored by di izdebsk

Sign sponsored by Di Izdebsk

Explore the map to see where signs are posted on BC’s coast

If you know of a “See a Blow? Go Slow!” sign not on this map, please email us with a photo, coordinates, and general location.

Know where a sign is needed? Or are you able to help post a sign? Click the link to the right.

Boater Safety

See a Blow? Go Slow!

Our “See a Blow? Go Slow!” campaign provides information about Marine Mammal Regulations in Canada, how to avoid collisions with marine mammals, and what to do if a collision or entanglement occurs.

Laws & Boater Safety
see a blow go slow