| Date | Event | Venue |
| 19 May 12 | Plymouth Spring Meet afloat | Jupiter Point |
| 21 - 25 May 12 | RAFSA Regatta | Solent |
| 24 May 12 | Central Committee Meeting | RNSA Main Office |
| 24 May 12 | Branch Captains' Meeting | RNSA Main Office |
| 26 May - 04 Jun 12 | Eastern Channel Ports Cruise | Oostende YC and Calais Rally |
| 28 May - 01 Jun 12 | Forces Open Championships | Hayling Island |
| 03 Jun 12 | Thames Diamond Jubilee Pageant | London |
| 09 Jun 12 | IRC Series 2 | Solent - RSrnYC |
| 11 - 17 Jun 12 | Services Offshore Regatta | Solent/Weymouth |
| 11 - 15 Jun 12 | Kite Surfing level 1/2 Course | Thorney Island - AISTC(S) |
| 13 Jun 12 | Torch Cup - Bosuns | RNSC HMS EXCELLENT |
| 14 - 17 Jun 12 | SB3 Nationals | WPNSA |