CLASS SCHEDULE

2026 Basic Open Water Classes Jan 20 Tuesday & Thursday Class OPEN WATER DIVER Mar 3 Tuesday & Thursday Class OPEN WATER DIVER Apr 21 Tuesday & Thursday Class OPEN WATER DIVER May 26 Tuesday & Thursday Class OPEN WATER DIVER Jul 14 Tuesday & Thursday Class OPEN WATER DIVER Aug 18 Tuesday & Thursday Class OPEN WATER DIVER Sep 15 Tuesday & Thursday Class OPEN WATER DIVER

2026 Nitrox Classes Jan 28 Wed ENRICHED AIR NITROX Feb 25 Wed ENRICHED AIR NITROX Mar 11 Wed ENRICHED AIR NITROX May 29 Wed ENRICHED AIR NITROX May 20 Wed ENRICHED AIR NITROX Jun 03 Wed ENRICHED AIR NITROX Jul 22 Wed ENRICHED AIR NITROX Aug 26 Wed ENRICHED AIR NITROX Sep 23 Wed ENRICHED AIR NITROX Oct 21 Wed ENRICHED AIR NITROX Nov 11 Wed ENRICHED AIR NITROX Dec 09 Wed ENRICHED AIR NITROX

2026 Advanced & Advanced Adventurer Classes To obtain an SSI Advanced Certification, a diver must complete 4 Specialty Classes and achieve a minimum dive count of 24. High Sierra Divers is offering the Advanced Cert consisting of the following specialties: Advanced Navigation Specialty Low Vis/Night Diving Specialty Boat Specialty Deep Specialty These specialties generally give you the preparation for a safe, fun-filled warm-water dive vacation. Starts - Feb 4 ADVANCED OPEN WATER DIVER / ADVANCED ADVENTURER    Starts - Mar 4 ADVANCED OPEN WATER DIVER / ADVANCED ADVENTURER

2026 Stress & Rescue Classes

2026 CPR/First Aid Classes

2026 Science of Diving Classes