How many points is SCUBA worth in Scrabble?

SCUBA is worth 9 points in Scrabble.

Is SCUBA a valid Scrabble word? Yes — 9 points

Yes, SCUBA is a valid Scrabble word worth 9 points.

Yes, SCUBA is a valid Words With Friends word worth 12 points.

SCUBA is a valid Scrabble US/CAN word worth 9 points:

S₁C₃U₁B₃A₁

SCUBA is valid in Scrabble UK (World) —

S₁C₃U₁B₃A₁

SCUBA is a valid Words With Friends word worth 12 points:

S₁C₄U₂B₄A₁

You can make 20 words from scuba according to the Scrabble US and Canada dictionary.