| Start | End | Event | Notes | Contact |
|---|
| Wed 01 May | | XOD Wednesday Series 2 | | RLymYC |
| Thu 02 May | | Brewin Dolphin Thursday Nights (Early 2) | | RLymYC |
| Thu 02 May | | Twilight Series 1 | | RSYC |
| Fri 03 May | | RS Divers St Vaast Race | | JOG |
| Sat 04 May | | Corona Extra Weymouth Double 1 | | RSYC |
| Sat 04 May | | XOD Saturday Series 3 | | RLymYC |
| Sat 04 May | | Folkboat Saturday Series 1 | | RLymYC |
| Sat 04 May | | Sigma 38 Nationals | | RLymYC |
| Sat 04 May | Sun 05 May | Cervantes Trophy Race | | RORC |
| Sat 04 May | Sun 05 May | Sweden Yachts Regatta | | Royal Solent YC |
| Sat 04 May | Mon 06 May | Etchells Europeans - Cowes | | CCYC |
| Sat 04 May | Mon 06 May | Solent Cruiser Race | | RSrnYC |
| Sat 04 May | Mon 06 May | 175th Anniversary Cowes Keelboat Solent Series | | RLYC |
| Sat 04 May | Mon 06 May | X Yachts Solent Cup | | RSrnYC |
| Sun 05 May | | ISC Spring Series | | ISC |
| Mon 06 May | | Corona Extra Weymouth Double 2 | | RSYC |
| Wed 08 May | | XOD Wednesday Series 3 | | RLymYC |
| Thu 09 May | | Twilight Series 2 | | RSYC |
| Thu 09 May | | Brewin Dolphin Thursday Nights (Early 3) | | RLymYC |
| Sat 11 May | | RS Elite Saturday Series 1 | | RLymYC |
| Sat 11 May | | Hamble Harbour Master's Charity Pursuit Race | | RHCC |
| Sat 11 May | | XOD Saturday Series 4 | | RLymYC |
| Sat 11 May | | Folkboat Saturday Series 2 | | RLymYC |
| Sat 11 May | | Duo Series 2 | | RLymYC |
| Sat 11 May | | Clarkson Cup/IRC Solent Series | | RSYC |
| Sat 11 May | Sun 12 May | May Regatta (inc RSYC Clarkson Cup & 6 Metre Racing) | | RSrnYC |
| Sat 11 May | Sun 12 May | Solent Weekend | | RYS |
| Sun 12 May | | ISC Spring Series | | ISC |
| Wed 15 May | | XOD Wednesday Series 4 | | RLymYC |
| Thu 16 May | | Brewin Dolphin Thursday Nights (Early 4) | | RLymYC |
| Thu 16 May | | Twilight Series 3 | | RSYC |
| Sat 18 May | | XOD Saturday Series 5 | | RLymYC |
| Sat 18 May | | Folkboat WSS 1 & SAC 1 | | |
| Sat 18 May | | Folkboat WSS 1 & SAC 1 | | RLymYC |
| Sat 18 May | | Folkboat WSS 1 & SAC 1 | | RLymYC |
| Sat 18 May | Sun 19 May | Classic Series - Hamble Scramble | | LTSC |
| Sat 18 May | Sun 19 May | Contessa 32 Regatta | | ECSC |
| Sat 18 May | Sun 19 May | Cowes Keelboat Series | | CCYC |
| Sat 18 May | Sun 19 May | Cowes Keelboat Championship | | RLYC |
| Sat 18 May | Sun 19 May | Vice Admiral's Cup | | RCYC |
| Sat 18 May | Sun 19 May | Hamble Estate Agency Cowes - Yarmouth - Cowes Race | | JOG |
| Sun 19 May | | ISC Spring Series | | ISC |
| Sun 19 May | | Folkboat WSS 2 - Hangover Race | | RLymYC |
| Sun 19 May | | XOD Alastair Easton (Reserve Day) | | RLymYC |
| Wed 22 May | | XOD Wednesday Series 5 | | RLymYC |
| Thu 23 May | | Twilight Series 4 | | RSYC |
| Thu 23 May | | Brewin Dolphin Thursday Nights (Early 5) | | RLymYC |
| Fri 24 May | | Deauville Race | | JOG |
| Sat 25 May | | RS Elite Saturday Series 2 | | RLymYC |
| Sat 25 May | | Folkboat Saturday Series 3 | | RLymYC |
| Sat 25 May | | XOD Saturday Series 6 | | RLymYC |
| Sat 25 May | | Corona Extra Cherbourg Double | | RSYC |
| Sat 25 May | Sun 26 May | Solent Series | | CCYC |
| Sat 25 May | Sun 26 May | Bank of England Regatta | | RCYC |
| Sat 25 May | Mon 27 May | Dragon Jubilee Regatta | | RCYC |
| Sat 25 May | Mon 27 May | Myth of Malham Race | | RORC |
| Sat 25 May | Mon 27 May | Cowes Keelboat Solent Series | | ISC |
| Mon 27 May | Fri 31 May | Cornerstone Trophy | | RYS |
| Thu 30 May | | Brewin Dolphin Thursday Nights (Early 6) | | RLymYC |
| Thu 30 May | | Twilight Series 5 | | RSYC |
| Fri 31 May | | Tasar National Championships | | RLymYC |
| Fri 31 May | Sun 02 Jun | Yarmouth Old Gaffers Festival | | Old Gaffers Association |
| Fri 31 May | Sun 02 Jun | Solent to Portland and back | | SORC |
At 
Av Wind Speed
Air Temp. 
Baro Pressure