I'm not sure if you can blow away those clouds. But if you and your opponent both use that justu neither one of you can benefit from the sensing abilities.
(Suiton: Suirou No Jutsu) - Water Style: Water Prison
Rank: C
Type: Supplementary
Range: Short
Chakra cost: 15
Damage Points: N/A
Description: This technique is used to trap a victim inside a virtually inescapable sphere of water by waving the Snake โ Ram โ Horse โ Hare โ Ram โ Horse โ Hare โ Hands spread in front palms out. The only downside to this technique is that the user must keep at least one arm inside the sphere at all times in order for the victim to remain imprisoned. This technique requires a sufficient amount of water, which can be provided by expelling it from one's mouth. Once trapped the target is unable to move while within it due to the heaviness of the water. Because of the density of the water it can be used, to a limited extent, for defensive purposes if performed on oneself. Water clones can be used in preparation for the technique, which block an opponent's attack and trap the attacker in the prison using the clone's own water.
If you've watched the zabuza arc you know about this justu. Preform 7 handseals and extend one of your arms. You'll then need some type of water either from a water clone, water source, or moisture in the air. Use said water to form a ball of water around your target centering around your extended arm. This will cause your opponent to be trapped in a ball of water where he'll be unable to breath in.
(Suiton: Mizu Kawarimi) - Water Style: Water Replacement
Rank: C
Type: Supplementary
Range: Short
Chakra cost: 15
Damage Points: N/A
Description: The user can freely transform his body into liquid. This form allows him to avoid taking direct damage from many physical attacks but can not attack while in this form.
Turn your body into a liquid form. This will allow you to avoid direct damage but you cannot attack while like this.