Kelvin Wake · The 39° Every Boat Draws
unseel.com · a duck and a supertanker · identical V
Half angle 19.47°
Full V 38.9°
Ratio 1 : 3
Phase TWO WAKES
The two wake arms
Rings of waves left behind
The 38.9° opening
Crests inside the V
Unseel.com · Kelvin Wake