Not likely. The wind can not transfer enough energy directly into building a wave big enough to cancel a tsunami. The detention would need to be underwater and create a displacement which would build a large wave, however this would be almost impossible to control to the precision required to cancel in incoming wave whose energy is usually only determined once it hits shore.
In addition there has been a detailed study that show explosion generated waves could not build a structured tsunami wave. The wave resulting from an explosion (both shallow and deep water) would be similar to storm surge and just cause flooding.
Naturally people have thought of this before and have even tried to make it a weapon. Tsunami Bomb:
The tests revealed that a single explosion would not produce a
tsunami, but concluded that a line of 2,000,000 kg (4,400,000 lb) of
explosives about 8 km (5.0 mi) off the coast could create a
The odds are far more likely you would create many more problems with the explosions than actually reducing the tsunami wave.