California water temperature in June
| Min (°C/°F) | Avg (°C/°F) | Max (°C/°F) | Current (°C/°F) | |
|---|---|---|---|---|
| Blacks Beach | 16.3 (61.3) | 18.1 (64.6) | 19.9 (67.8) | 16.7 (62.1) |
| Carlsbad | 16.2 (61.1) | 18.3 (64.9) | 20.5 (68.8) | 16.7 (62.1) |
| Coronado | 16.3 (61.3) | 18.1 (64.6) | 19.9 (67.8) | 16.3 (61.4) |
| Del Mar | 16.3 (61.3) | 18.1 (64.6) | 19.9 (67.8) | 16.8 (62.2) |
| Huntington Beach | 16.2 (61.1) | 18.3 (64.9) | 20.5 (68.8) | 15.9 (60.6) |
| La Jolla | 16.3 (61.3) | 18.1 (64.6) | 19.9 (67.8) | 16.8 (62.3) |
| Laguna Beach | 16.2 (61.1) | 18.3 (64.9) | 20.5 (68.8) | 16.1 (61) |
| Lake Tahoe | 10.4 (50.6) | 11.5 (52.7) | 12.7 (54.8) | 5.5 (41.9) |
| Long Beach | 15.4 (59.6) | 17.7 (63.9) | 20.1 (68.1) | 16.1 (60.9) |
| Los Angeles | 13.2 (55.7) | 15.5 (59.9) | 17.9 (64.1) | 15.7 (60.2) |
| Malibu | 13.2 (55.7) | 15.5 (59.9) | 17.9 (64.1) | 15.3 (59.5) |
| Malibu Beach | 13.2 (55.7) | 15.5 (59.9) | 17.9 (64.1) | 15.4 (59.7) |
| Mission Bay | 16.3 (61.3) | 18.1 (64.6) | 19.9 (67.8) | 16.6 (61.8) |
| Monterey | 10.8 (51.4) | 12.4 (54.3) | 14.1 (57.3) | 12.7 (54.9) |
| Newport Beach | 16.2 (61.1) | 18.3 (64.9) | 20.5 (68.8) | 16 (60.7) |
| Ocean Beach | 9.1 (48.3) | 11.3 (52.3) | 13.6 (56.4) | 12.1 (53.8) |
| Oceanside | 16.2 (61.1) | 18.3 (64.9) | 20.5 (68.8) | 16.7 (62) |
| San Clemente | 16.2 (61.1) | 18.3 (64.9) | 20.5 (68.8) | 16.5 (61.7) |
| San Diego | 16.3 (61.3) | 18.1 (64.6) | 19.9 (67.8) | 16.3 (61.3) |
| San Francisco | 9.1 (48.3) | 11.3 (52.3) | 13.6 (56.4) | 12 (53.7) |
| San Onofre | 16.2 (61.1) | 18.3 (64.9) | 20.5 (68.8) | 16.5 (61.7) |
| Santa Barbara | 12.3 (54.1) | 14.6 (58.3) | 16.9 (62.4) | 13.7 (56.7) |
| Santa Catalina Island | 15.4 (59.6) | 17.7 (63.9) | 20.1 (68.1) | 16.1 (61) |
| Santa Cruz | 10.7 (51.2) | 12.5 (54.5) | 14.4 (57.8) | 11.9 (53.5) |
| Santa Monica | 13.2 (55.7) | 15.5 (59.9) | 17.9 (64.1) | 15.9 (60.6) |
| Tomales Bay | 9 (48.2) | 11.2 (52.2) | 13.4 (56.1) | 10.8 (51.5) |
| Ventura | 12.3 (54.1) | 14.6 (58.3) | 16.9 (62.4) | 14.2 (57.5) |