Can you go underwater in GTA 6?

Yes. You dive with an oxygen meter, TGG reports, and Game Informer confirms scuba diving and snorkeling.

Is there snorkeling in GTA 6?

Yes. Game Informer confirms snorkeling alongside scuba diving.

You can dive underwater with an oxygen meter.
Game Informer confirms scuba diving and snorkeling, along with kayaking and zoo visits.

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01 / Activities
GTA 6 activities
29 GTA 6 activities confirmed: robberies, street races, gym, hunting, fishing, scuba, mini golf, pool, nightclubs. Plus 8 seen or probable.
02 / Activities
GTA 6 kayaking
Kayaking is a confirmed GTA 6 activity, per Game Informer. Lucia paddles across a Vice City marina, and a Crest Kayak waits outside Jason's safehouse.
03 / Activities
GTA 6 jet skiing
Jet skiing is a confirmed GTA 6 activity: Game Informer lists it, and the Extended Look shows two jet skis racing across Vice City waters at sunset.
04 / Activities
GTA 6 hunting
GTA 6 hunting is centred on Mount Kalaga National Park. Leonida has over 170 animal species, some rare or legendary, to study as in Red Dead 2.
05 / Guide
Leonida Keys on the GTA 6 map

Still unknown: Where the dive spots are, and whether there is anything to collect underwater.

Can you go underwater in GTA 6?
Yes. You dive with an oxygen meter, TGG reports, and Game Informer confirms scuba diving and snorkeling.
Is there snorkeling in GTA 6?
Yes. Game Informer confirms snorkeling alongside scuba diving.