Hi! Norma
I lived 5 years in Puerto Vallarta and as Divemaster, did some 100s of dives all over the sites in-and-out the Bay. What Rick wrote is true but there is also some excellent diving during the winter, only that the conditions are more radical and you may get lower conditions like colder, rougher Ocean and less visibility. On the other hand there are more Giant Mantas, see the Humpback Whales and more nudibranchs and invertebrates. Diving during full moon period is the riskier time (4 days before to after). The quality difference between the dive operators may change with the quantity of people they take out. One takes down the certified and beginners together. That deprives the certified from going deeper and more challenging areas. You are also part of a partying group that has no regards for the divers. Its an extra service to fill the boat (Vallarta Adventure). The other big operator (Chicos) is more like fast food. Carry as many as possible and disregard diving rules and safety procedures. Ex. Maintenance of the equipment, quality of air, up to 10 divers to dive master. It has lost its PADI membership. Although it still advertise its 5 Star IDC. Those two also give resort courses with personnel that are not even certified divers.
Two operators (Pacific Scuba and Twin Dolphins) are doing their best to cater to divers the way it should be: small groups, active-renewed certified Divemasters, equipment control, schedule adapted, to the divers experience and ability. Not big on advertising or volume of people. Relies more on word-of-mouth and Internet referrals.
Two more are Hotel Resorts (Ocean Quest and Mismaloya Divers (not dive shops) and are limited to what they will offer you as dive sites or how they will shorten the dives and service to lower the price. You may have to find to go a long way to where you will be boarding your boat.(They don´t own a boat)
If you are a real diver just be careful on how you will pick your dive operator. You should know what to ask and know the right answers. The list of the current operators is on PADIs web site.
.
Lerry
I lived 5 years in Puerto Vallarta and as Divemaster, did some 100s of dives all over the sites in-and-out the Bay. What Rick wrote is true but there is also some excellent diving during the winter, only that the conditions are more radical and you may get lower conditions like colder, rougher Ocean and less visibility. On the other hand there are more Giant Mantas, see the Humpback Whales and more nudibranchs and invertebrates. Diving during full moon period is the riskier time (4 days before to after). The quality difference between the dive operators may change with the quantity of people they take out. One takes down the certified and beginners together. That deprives the certified from going deeper and more challenging areas. You are also part of a partying group that has no regards for the divers. Its an extra service to fill the boat (Vallarta Adventure). The other big operator (Chicos) is more like fast food. Carry as many as possible and disregard diving rules and safety procedures. Ex. Maintenance of the equipment, quality of air, up to 10 divers to dive master. It has lost its PADI membership. Although it still advertise its 5 Star IDC. Those two also give resort courses with personnel that are not even certified divers.
Two operators (Pacific Scuba and Twin Dolphins) are doing their best to cater to divers the way it should be: small groups, active-renewed certified Divemasters, equipment control, schedule adapted, to the divers experience and ability. Not big on advertising or volume of people. Relies more on word-of-mouth and Internet referrals.
Two more are Hotel Resorts (Ocean Quest and Mismaloya Divers (not dive shops) and are limited to what they will offer you as dive sites or how they will shorten the dives and service to lower the price. You may have to find to go a long way to where you will be boarding your boat.(They don´t own a boat)
If you are a real diver just be careful on how you will pick your dive operator. You should know what to ask and know the right answers. The list of the current operators is on PADIs web site.
.
Lerry