Wolf 59 is a 33 meter military operations vessel built in 2007. Her 5000 horsepower, Caterpillar diesel provides a maximum speed of 20 knots.
She is seen here on a hazy day off Isle View Beach near Sidney on Vancouver Island heading south toward the Gulf Islands, with a destination of Vancouver.
(I believe Wolf 59 was cruising along the Canada-USA border and that’s San Juan Island in the USA across Haro Strait)
Technical: Canon EOS R5 , ISO320, 1/800 sec, f/11, 800mm, handheld