A 13-knot vessel speed limit has been implemented in the western portion of Lower Bay whale waters in Glacier Bay National Park and Preserve in response to recent sightings indicating at least 11 humpback whales are feeding consistently in the area.
The speed limit, announced by Acting Superintendent Joni Seay, helps prevent a collision between vessels and whales. Additionally, new temporary whale waters are being implemented within 1 nautical mile around South Marble Island to prevent collision and disturbance with at least 4 whales feeding in the area.
Temporary whale waters require all vessels to travel at a speed no greater than 13 knots through the water. The requirements are effective beginning today, June 13th, until further notice.
A 13-knot vessel speed limit must be followed on the west side within 1 nautical mile of shore between the Park boundary at Point Carolus and the whale waters boundary and Lars Island near the entrance of Berg Bay, while the rest of the Lower Bay whale waters retain a 20-knot vessel speed limit. All vessels over 18 feet are required to remain at least 1 nautical mile from shore or mid-channel in all Lower Bay whale waters.
“Speed and course restrictions in whale waters are intended to reduce the disruption of feeding humpback whales and to lower the risk of whale/vessel collisions, as authorized by Title 36 of the Code of Federal Regulations, Subpart N, 13.1174. Vessels should proceed cautiously in all areas where whales may be present.” – Glacier Bay National Park
